SCIENTIFIC ABSTRACT ALTMAN, A. B. - ALTMAN, K. Z.
Document Type:
Collection:
Document Number (FOIA) /ESDN (CREST):
CIA-RDP86-00513R000101210002-4
Release Decision:
RIF
Original Classification:
S
Document Page Count:
100
Document Creation Date:
November 2, 2016
Document Release Date:
March 20, 2001
Sequence Number:
2
Case Number:
Publication Date:
December 31, 1967
Content Type:
SCIENCEAB
File:
Attachment | Size |
---|---|
CIA-RDP86-00513R000101210002-4.pdf | 4.18 MB |
Body:
investigation of Sinterin, of BaSi-- Of the
5ystem Fe-M-Al
investigating procesf--.e_.~; ~;,rhicli tt-,,ke place durinL., sirterinr~
of elloys of the sy~-tem Fe-ri-Al. The -,interin,6 proces'O
ic considaied as -~ L~pc of heat treatirient of presslin~,s
consistinS of a uiL:turc of powders of the required
composition by beatin,-,- them under conditions which excluele
fusion,so as to obtain iaechanically strong bodies with
Savourable ma,netically hard properties. Thereby, it
has been taken into consideration that -the sintering
includes a 1-1-Uld"ber uf physical and cbeinical processes
Maich proceed successively or simultaneously and thEit the
individual processes are most developed at certain stages
of the heating showing in the appropriate temperature
ran3e a prodo;ainant influence on the structure and the
propertios of the components. The processes takinS
place 3urInE; the sintering wero evaluated from the chan:,es
in the structure and the properties ofspecimens sintered
for various durations and temperatures. The chemical
compositions of the Alni. Alnico and Vlagnico alloys used t-re
entered in Table 1, detalls about the metal -powders used
Card 2/5 aro clitered in Table 2. The -,pecimens were pressed at
O"OV/126-6-3-10/32
InvesLigatioll of '"'intan:.1116 Of C'erilleto Oil bho OT the
System Fe-M-Al
200C from the poviders which viere mixed in the requirect 2
proportions; the specific pressin6 pressure was 10 tons/ci-i
the specimens for the2 tensile tests were pressed with a
pressure of 4 tons/em . The sinterin[~ was effected
in an atmosphere of pure hydro6en. The investigations
and the results are described in detail,, In Fib.1 inicro-
structures are reproduced of Alni specimens after sinterin-_-
for periods of four hours at varloas temperatures (800 to
1310 C). R1 Fis.2 the influence of the sintering tempera-
ture on the physical properties of Alni specimens is
graphed for an annealinL time of four hours. In Fig.3
-the influence of the sinterin6 duration on the physical
properties of Alni Specimens is 6raphed for a sintering
temperature of 17-.0 0. Some micro-structures of Alnico
specimens sintered at various temperatures for four-hour
durations are reproduced in Fib.4. In Fi6-5 the inflUODCe
of the sinterin& temperature on the physical properties of
Alnico sDecimens sintered for four hours,is graphed.
In Fi,,.G the change is Uraphed of the limit values of the
lard 3/5Taic2.-0-'h_,rdress of sintered Alnico spe-cL"iens as a function
SGV/126-6-3-10/32
investigation of Sintering of Ct.-rnets or, Lbe Basis of V-le
S.,Tstem Fe-Vi-Al
of the sinterirqc~ tea-Deruture (sinterin'-, tir-le four hottrs).
In Fig.? the distribution of tha in
sintered zuid cast Alillco specimejis is 6raphed. Fl-.8
shows the influence of the Einterin6 tel-iiperature on the
physical properties (denslt'-T, Fpecific electric:1
resistwice, residual induation, coercive force) of Ma~~nico
specimens sintered for thirty minutes. The followinZ~
conclusions are arrived at: the ciaterin- proco,'-,s of the
investi6ated alloys ciu,~ be sub-divided into threo E;taf;es.
The phenomena taking pliace during -the first sta6e Lnelude
reduction of oxides, increase of the area of _ietallic
contact between the pressed particles, reversion and
recrystallisation of particles; the secoiid stage includes
mutual dissolution of particles, disperse hardenint.-, of the
formed solid solutiwi, 6rov' rth of the Specimeno-1; the third
stage consists of homobenisation tuad dispersion h~rdeninG
of -the solid solution, grain 6rowth and shrinlz,~L,e of th:,
:3pecimens. Forin-ition of a liquid phise is not chnractur_
card istic for tho sijiterinL of Fe-17i-Al olloys. It fuurid
4/5 that tlic:re is 110 justification't(i --klssocja'~u 1;rez-t;
&!V/l2iF;-6-3-10/32
InVestigati.on of Sintering of Cerinets on -the Basic -f the
System Fe-Ni-Al
of shrinkage of Fe-Ni-Al alloys with tbe fori.iation of a
liquid phase during the sinterin6. The oxide film which
covers the particles and contains aluainiam is broken up
durin6 the pressing and, therefore, does not present a
barrier to the mutual diffusion of individual components.
However, for obtaining alloys with satisfactory maGnetic
properties, it is neceso-ary to exclude the pos,-,ibility of
oxidation uf the alwaillium when the specimens are heated
durinG the sinterinE process.
There are 3 fib,,ixes? e"-' tables and 17 references, 9 of
which are Soviet, 8 EnGlish.
SUDINTED. November 27, 1956
1. Ceramels--Sintering 2. Aluminu-iron-nickel systems--Sintering
3. Magnets--Preparation 4. Magnets--Properties
C ard 5/ 5
HOR: Al I tman, A. B. SOV/110-58-8-24/26
A
UTI __,_.__UUandidato of Technical Science)
TITLE: -Review of tho book 111atorials and Alloys in Electrical
Engineering' (Retsonziya mi knigu "Materialy i splavy
cle1ftroteldinike u)
(USSR)
PZRIODICAL% Vo-3tnik Elektroproinyslilelmosti2l~58,Nr 8 P 77
ABSTRACT: This book is in two volumes; the first) on magnetic
materials, is by A.S. Zaymovskiy and L.A. Chudnovskaya,
and the second, on conducting, rosistance and contact
materials, is by V.V. Usov and A.S. Zaymovskiy. This
review of the third edition is unusually favourable and
recommonds the preparation of a fourth edition.
There arc no figures, no literature references.
1. Magnetic materials--USSR 2. Alloys--USSR 3. Electrical engineering
--USSR
Card 1/1
SOV/129-5a-12-3/12
AUTHOR: Alltman, A.B., Candidate of Technical Sciences
TITIZ: Temperai:~r_eke'gime of Sinterins Fe-Ni-Al Base Cermets
(Temperaturnyy rezhim spekanija metallokeramicheskikh
splavoy na osnove siBtemy Fe-Ni-Al)
PERIODICAL: Metallovedeniya i Obrabotka Metallov, 1958, Nr 12,
pp 17 - 20 + 1 plate (USSR)
ABSTRACT: The results are described of comparative investigation of
certain physical properties and of the microstructure of a
Fe-Ni-Al-Co alloy of ,alnico type produced under ordinary
sintering conditions an" high-temperature" sintering
conditions (heating to a temperature above the initial
fusion temperature of the sintered alloy). The investigated
alloy contained: 10% Al, 1~% Ni, 12.5% Co, 6% Cu, O.~% Ti
and 54.2% Fe. The pecimens were pressed with a specific
pressure of 10 t/cm' from a mixture of powders of Fe, NJ,
Co, Cu, Fe and Al alloy and ferrotitanium. The total
volume of Fe, NJ and Co was about 62% of the total volume.
The sintering was effected in an electric furnace in an
atmosphere of dry, and pure hydrogen at 1 290, 1 310, 1 330,
1 350 and 1 390 'C. According to pelinioary experiments,
the alnico alloy began to fuse at 1 320 'JC. At each of
Cardl/3 these temperatures, the specimens were held for various
SOV/129-58-12-3/12
Temperature Regime of Sintering Fe-Ni-Al Base Cermets
time intervals g1 see to 8 hours at 1 290 00, 1 see to
5 min at 1 390 C). Following that, the specimens were
transferred into the cooling space of the furnace where
they were cooled at rQom temperature. The average
heatingospeed was 10 "C/min and the average cooling speed
was 35 C/min. The density, the specific electric resis-
tance, the magnetic saturation, the residual inductance
and the coercive force of the specimens were measured.
' The pecimena, which were of 40 x 12 x 6 mm,
were also suojeceto metallographic analysis. Micro-
structure photographs of specimens sintered at various
temperatures with various holding times are reproduced
in Y~gure 2 (plate). In Figure 3, the influence is
grayhed of the heating temperature and of the heating
duration during the process of sintering on the properties
of the investigated specimens. In Figure 4, the depadence
is graphed of the peak properties of the alnico alloy on
the sintering temperature. 1n Figure 5, the dependence
on tbt heating temperature is graphed of that heating
duration during sintering which is necessary for obtaining
Card.2/3 maxiTm1m coercive force. On the basis of the obtained
SOV/129-58-12-3/12
Tempei.,.-Mure Regime of Sintering Fe-Ni-Al Base Cermets
results, it is concluded that heating of sintered alnico
specimens to a temperature exceeding the initial fusion
point of the alloy permits speeding up considerably the
sintering process. However, it is necessary to take into
consideration that thereby the density of the sintered
alloy decreasesas a result of which there will be some
reduction in the residual induct:ton and the magnetic
saturation, whilst the coercive force remains at its
normal level. Sintering at temperatures above the initial
fusion point of the finished alloy can also be used for
speeding up the technological process during the manu-
facture of components from other cermets, for instance,
bronzes, brasses, etc. There are 5 figures and
6 references, 5 of which are Soviet and 1 German.
Card 3/3
AUTHORt- A I I t m a a~AJ'g SOV/110-))-3-6/20
TITLEt An Investigation of Sintering of Metal-Ceramic Alloys Cu-Ni-Co
and Ag-Mn-Al (Iseledovaniye spekaniya metallokeramicheakikh
splavov Cu-Ni-Co, i Ag-Mn-Al)
PERIODICALs Inzhenerno-fizioheakiy zhurnalp 19595, Nr 3, PP 43-51 (USSR)
ABSTRACT: Alloys Cu-Ni-Co and Ag-Mn-Al are used in techniques as ma-
terials for manufacturing constant magnetal sometimes employ-
ing the metal-ceramic mothod of production. Therefore, an
investigation ol the sintering processeg of these alloys is
of scientific and practical interest. The,,,specimens for this
investigation were pressed at room tenp6rature out of the
mixture of metal powders taken in the wanted p;oportions. The
sintering of Cu-Ni-Co specimens was carried out4n the atmo-
sphere of carbon-containing gases (mainly carbon-iponoxide) at
temperatures ranging from 100 to 192500C, and that of Ag-Mn-Al
in the hydrogen atmosphere at temperatures from-100 to 8800C.
The average heating speed was 300C per minute for Cu-Ni-Co,
alloys and 80/min for Ag-Mn-Al alloys; the cooling speeds
were 200/min and 50/min respectively. The specimens obtained
were subjected to the metallographic analysis and determi-
Card 1/3 nation of density, specific electric resistance, residual in-
SOV/170-59-3-6/20
An Investigation of Sintering of Metal-Ceramic Alloys Cu-Ni-Co and Ag-Un-Al
duction, coercive force, magnetic saturation, strength limits
for itretching, compression and bending, Brinell hardness,
may.imum magnetio energy and microhardness. In the process
of investigations three stages of sintering were established
which depended on-the temperature to which the specimens were
heated. For the Cu-Ni-Co alloy the limits of aintering stages
were as follows's 1) 100 to 5000CI 2) 500 to 9000C, and
3) goo to 1 2000C, and for the Ag-An-Al alloy they were as
followas 1~ 100 to 500OC; 2) 500 to 8000C, and 3) 800 to
8800C. During the first stage the processes of oxide re-
duction, increase of metallic contact between particles, re-
covbry and rectrystallization 'on the particles of the initial
powders develop the fastest. In the second stagep processes
of formation and homogenization of a solid solution of com-
ponente of a caking eye-tem, the dispersional hardening of the
alloy, and the growth of samples predominate. In the third
stage, the processes of homogenization and,disperaional
hardening of the solid solution are most important. The vari-
ations of physical properties of the specimens with the sinter-
Card 2/3 ing temperature are shown in the graphical form in Figure 2
AUTHOR: ',Alltman, A.B. (Mo cow)
TITLEi Powder Metallurzy1as a Method of
Investigating Magnetically Hard
67289
sov/180-59-4-22/48
Producing and
Materials
PERIODICAL:Izvesti),a Akademii nauk SSSR, Otdeleniye teklinicheskikh
nauk, Metallurgiya i toplivol 1959, Nr 4, PP 135-142 (USSR)
9Y
ABSTRACT: Wide use is now being made of Permanent magnets from a
wide variety of materials, including cermets and Table 1
shows the main magnetic properties of a selection.
Table 2 compares the properties of several cast and cermet
magnets. These have been shown by the present author to be
similar (Ref 3), the occasional differences being
attributable to porosity of the cermet ones (Fig I shows
the effect of porosity on the main magnetic properties).
The author outlines production methods for the various
types of magnet and describes a procedure, developed by
him jointly with engineer V.L.Memelov, In which sintering
is effected with the object heated above the temperature
of the start of fusion of the final cermet alloy, the
heating being stopped as soon as or shortly before the
formation of the alloy is complete. Fig 2 shows coercive
Card 1/3 force, remanence and density of alnico cermet alloy
14 ql**'
67289
SOV/180-59-4-22/48
Powder Metallurgy as a Method of Producing and Investigating
Magnetically Hard Materials
(10% Al, 17 Ni, 12.5 Co, 6.o cu, 0.3 Ti, 54.2 Fe)
for heating temperatures of 1290, 1310, 1330, 1350 and
13900C as functions of holding time. These curves show
that as the temperature rises the time required to obtain
the maximum level of magnetic properties falls but with
higher temperatures the maximum values of remanence also
fall. The author points out that powder metallurgy enables
cermet samples to be used as models of cast alloys and new
forms of permanent magnets to be made which are not
amenable to production by ordinary metallurgical methods.
lie describes the influence of composition on magnetic
properties. Fig 3a shows variations on magnetic properties
of alni alloy with variation of nickel content from 20 to
34% and Fig 3e gives corresponding curves for 9 to 17%
aluminium. The deleterious influence of nitrogen on
Fe-Ni-Al-Cu alloy magnets is shown in Fig 3B where
curves 1, 2, 3 and 4 correspond to 0.003, 0.03, 0.08 and
0.2%, respectively, nitrogen (AlItman and P.A.Gladyshev).
Variation of the aluminium (4.1 to 4.7%) and manganese
Card 2/3 (8.3 to 9.3%) contents of Ag-Mn-Al alloy magnets confirmedtr
67289
sov/18o-59-4-22/48
Powder Metallurgy as a Method of Producing and Investigating
Magnetically Hard Materials
(Fig 3t and 21 , respectively) the satisfactory nature of
the ordinary composition (86.8% Ag, 8.8% Mn, 4.04' Al).
Fig 3e (Alltman and I.P.Melashenko) shows the influence
of 0 to 30 at % palladium (replacing platinum) in cobalt-
platinum: such replacement is clearly undesirable. The
author's work with engineer P.A.Gladyshov on cermet
specimens containing 0.5% zirconium and additions of this
element to industrial magnets showed (Table 3) that it
raises the magnetic properties. The author mentions, as
a further illustration to th() uLiefulness of powder
metallurgy, the production of a ferromagnetic manganese
(66.7%) aluminiutzi (33.3%) alloy (non-magnetic in the cast
3tate). The mixin; of powders with different magnetic
properties can also be useful. Fig It shows the magnetic
properties of metallo-plastic magnets made of different
proportions of alni and alnico with different characteristics
(Ref 5). There are 4 figures, 3 tables and 5 references,
4 of which are Soviet and 1 German. LK
SUBMITTED: April 1, 1959
Card
'ad
UJV0286/64/000/023/0094/0094
AUTHOR: Zaymvskiy, A. S.; Al'tman A. B
TITLE: Magnetic &)lo7K_1aaB 4o, vo. 82-l-)8
SCURCE: Byulleten' izobreteniy i tovarnykh znakov, no. 23, 1964, 94
J1 _TO?JC TAGS;_.- magnetic metal, platinum ~baze alloy AcobaU ~On~ajnjng al AMU
awa xerromagnerxv, me
iron or cobalt--by mean of -Dressing and sinteringliboonsists of 72-8a)' Pt and
28-18% Co or 73-83% Pt and 27-
80288
'1/170/60/003/04/17/027
/6P. .2 'r 0 11007/B102
AUTRORSt AlItuan, A. B., Sorokina, V. N.
TITLEs Investigation of Sintering of Cu-Ni Sintere(I Alloy
PERIODICAM Inzhenerno-fizictheskiy zhurnal, 1960, Vol. 3, No- 4, PP. 103-107
TEXTt A Cu-Ni alloy containing 30% Cu and 70% Ni was investigated. L. A.
Zamarayeva, Engineer, and T. V. Peregudoval Engineer, pa:rtloipated in the
experiments. In table I the chemical composition and grain size distribution
of the metal powders Investigated are listed. Figs. I anti 2 show the results of
the investigationes Fig. I illustrates the microstructurio of thi Cu-Ni sintered
alloy after 4 hours' sintering at various temperatures. Tig. 2 shows the in-
fluence of the sintering temperature upon the physical p:roperties of the samples
in form of a graph. In sintering at 500-7000C a considerable density decrease
was found and the porosity rose from 6 to 17%. Volume coatraotion was not
observed. The decrease in electrie resistivity after heating at 100-4000C is
explained by a reduction of oxides on the copper and nickel particles and by an
intensification of the contact between the metal partialles. The rapid increase
of the electric resistance in the ranre of from 500-7000"4 is mainly due to an
Card 1/3
80288
Investigation of Sintering of Cu-1qi Sintered Alloy S/170/60/003/04/17/027
B007/B102
intense dissolution of the components of the alloy. Reference is made to the fact
that the Curio temperature may be used &a a criterion for the diffusion of copper
and nickel during the production of Cu-Ni alloys from powders. Fig. 2 shows that
a change of the Curie goint of copper-nickel alloys occurs in sintering in the
range of from 700-1000 C. This fact is indicative of the development of diffusion
processou and of a homogeneination of the solU solutions which have formed in
the course of copper and nickel dissolution. The decrease in Vickers hardness
at 500-7000C is explained by the influance of porosity increase in the samples
and by the influence of recrystallization. The increase in microhardness of the
samples in the range 700-100000 is explained by the evolution of the homo-
geneization of the Cu-Ni solid solution. Basing on the experiments, the beginning
of the dissolution of copper and nickel can be coordinated to a temperature of
about 5000C and the end of it to a temperature of about 7000C. The homo-
geneization of the parts of the Ou-Ni solid solution with intermediate
composition mainly performs at 700-100000. The formation of a hcmogeneous solid
solution is practically completed at 10000. Tho case described concerns sinter-
ing of powders of heterogeneous and intersoluble particles without formation
of a liquid phase. On this occasion 3 stages of sintering-occur according to
Card 2/3
80288
Investigation of Sintering of Cu-Wi Sintered Alloy Si(170/60/003/04/17/027
BO07/B102
the temperature of beating (Refs. 8, 9)1 1) frolu 100 to 5060C, 2) from 500 to
7000C, and 3) from 700 to 100000. There are 2 figures, I table, and 9 refer-
ences, 6 of which are Soviet.
X
Card 3/3
88490
S/110/6o/ooo/oog/001/008
E021/E455
AUTHORS: Alltman, A,B,j Candidate of Technical Sciences,
--10--m-e-IWv--,V"."E-., Engineer and Karpovai, V,P. , Engineer
TITLE: Study of Commutator Bars and Slip Rings Made From
Powders
PERIODICAL! Vestnik flektropromyshlennosti, 1960, NO,9, PP,1-5
TEXT. Copper commutator bars and slip rings vrere made by
pressing from the powder, sintering in a protective atmosphere and
pressing in a die to give increased'strength and more accurate
dimensions, Copper-iron alloys and copper-ircin bimetals were also
made in this way, In its specific electrical resistance, strength
and coefficient of linear expansion, copper madie by this method
was practically the same as that made by the usual rolling proce.-iI4:
Table I shows the comparison. The rolled copper was somewhat
harder (at 200C), The properties of cermet capper-iron alloy
changed in an additive way with increase in ircin content, The
density increased and the specific resistance and hardness
Card 1/2
88490
s/ll.o/6o/ooo/ooq/ooi/oo8
E021/E1155
%tudy of Commutator Bars and Slip Rings Made From Powders
decrea.,4ed The tensile strength was practIcally independent of
composition: The co,officient.of linear expansion of copper-iron
bimetals was similar to that of steel, a fact which offers
,.on.5tructional advantages. With increase in temperature, the
tensile strength and hardness of metallurgical. copper, and of cersets
of copper and copper-50% iron alloys all decreased. The biggeal
decreaAe was observed in metallurgical copper, Microstructures of
cermet copper, copper.,50%6 iren and copper-iron bimetals are shown.
The cermet copper-iron consists of a mixture of copper and iron
Partirles. In the bi.metal, the good bond between the iron and
coj%per ;.~an be seen, Cotiunittator bats itinde by powder metallurgy
wore P,-4ted in starter motors. After 50000 cycles, the brush
wear w..s 3 to 4,5 mm, the wear on the copper and the copper-iron
bara was 0.1 mm, compared with 0.5 nun for normal copper- Copper-
,iran b-_%met.ats also gave good results There are 2 figures and
URM 1111111P DMarch 5. _1960
(Ard 2/2
I ALITYANt_A.B. j_ kand.tekhn.mauk; MLLLSIMNKO. I.P., kFind.takhn.nalik
Properties and use of powder metal contactors made of
silver and nickel. Veat.olektroprom. 31 no.2:374-39
F 16o. (MM 13:6)
(Electric contactors)
ALITHANP A.B.,, kand.telchn.nauk; MFMIoOVp V.L., inzh.; YJUIPOVA, V.P., inzh.
Study of powdir metal collector plates and slip rings. Vest.
elektroprom. 31 no.9.1-5 S 160. (IURA 150)
(Electric machinery-Equipment and supplies)
(powder metallurgy)
89808
E
194/E455
AUTHORS: Alltman, A.B., Candidate of Technical Sciences,
tTA-d-Y9h'dV'-,--P-A., Engineer and Lasis, G.I., Engineer
TITLE: The Magnetic Properties of Powder Type Permanent Magnets
PERIODICAL: Vestnik elelctroproinyshlennosti, 1961, No.2, PP-32-41
TEXT- Modern powder pormanent magnots are classified into foiir
groups. The first group includes metallo-ceramic wetallic alloy-,;
which fundamentally have a structure typical of cast alloys but arc
soaietimes of high porosity and small grain size. The secone group
of magnets, metallo-plastic, are pressed from powder of magnetically-
hard material ;nixed with resin. The magnets consist of fine
magnetically-hard particles bound together by the resin. The third
group, of fine-powder magnets, are made up from pressed ferro-
magnetic high-coercivity powders whose particle size approximates
to the domain size, In structure they are conglomerates of high
coercivity particles separated by non-magnetic layers and
inclusions. The fourth group of oxide magnets includes magnets
of ceramic alloys which are pressed and sintered from po,4ders of
metal oxides, The main manufacturing processes of the different
Card 1/7
89808
The N;ignotic Prol)(irtic* of ... I,*, J, 9 /1
kind.-; of magnots are briefly described. Magne tica I I y-hard
metallic allays baso(l oi, ihe system Fe-Ni-Al contain from 5 to 15%
Al, from 110 to 35'10 NJ. azid from. 30 to 65% Fe, with admixtures of
cobalt, copper, titanium, zirconium and silicon, They are hard and
brittIv. Alloys of Cu-Ni-Fe are easily worked by pressure and
cutting at all stages of manufacture. The alloy commonly used for
permanent magnet manufacture contains 60% Cu, 20% Ni and 20% Fe.
The magnetic properties of the alloy may be improved by
dispersion I?ardening and by producing crystalline and stress
textures. These magnets have anisotropic properties, which are
greatest in the directioii of strain (Wring treatment under pressis,~-v
Two magnetically-hard alloys of Cu-Ni-Co are coiimionly used: Oil e
with 48% Cu, 23% Ni, 29W- Co and the second witAi 35% Cu, 2Vv Ni
and 4P)b Co. The good magneLically-hard properties of cobalt-
platinum "lloy (77% Pt, 23% Co) are apparently due to the I'ormati(m
in a weakly-niagnptic background of slixgle-domain rerro-magnotic
particles of CoPt . The alloy of' Ag-Nn-Al (86.81A~ Ag, Ynj
4.4% Al) is a dispersion-hardening alloy. MotalJo-cerainic'
magne-cs may be pressed in the final shape or cut from rol ~-i
Card 2/7
89W
S/110/61/000/002/003/009
The Magnetic Properties of ... E194/E455
material; rolling improves the properties of the magnet.
Metallo-ceramic alloy of Ag-Mn-Al is sintered in hydrogen or
vacuum and then hardened and tempered, The material is rolled
after hardening. Dispersion-hardening metallo-ceramic magnets of
Fe-Co-Mo (12% Co, 17% Me, 7_'% Fe) have also been used. The
metallo-plastic method of manufacture is usually used for
permanent magnets of powder alloys of Fe-Ni-Al. Investigations
have been made on metallo-plastic magnets based on barium ferrite,
They are of accurate dimensions and have few surface or internal
defects. The manufacture of magnets from fine powders is based
on the marked increase In coercive force of ferro-magnetics when
pul%,erized down to single-domain size. Fine-powder magnets have
been made of iron and iron-cobalt (particle size about 0,3 microns)
and manganese bismuthide (of 8 microns). The method of making the
latter type is briefly described. The oxide group includes
magnets based on cobalt (Co-O.Fe203) and barium (BaO.6Fe203)
ferrites, These magnets are of great coercive force, low
remanent induction, low density and high specific electrical
resistance. Ferrite magnets have their best properties when in
Card 3/7
89WB
S/.110/61/000/002/003/009
The Magnetic Properties of E194/E455
the anisotropic conditions Samples used to study the magnetic
properties were in the shape of rectangular parallelopipeds. The
magnetic measurements were made by the ballistic method in a closed
circuit with electromagnets or field strength up to 15000 oerstedst,
some details of the instrumentation are given, Curves were
determined of magnetization, de-magnetization and magnetic energy.
The magnetic properties of permanent magnets depends on their
chemical analysis, strticture, conditions of treatment, geometry and
other factors. Metallo-ceramic magnets have similar magnetic
properties to cast magnets of similar chemical comp,isition. Any
difference is usually due to the porosity of the metallo-ceramic
magnets, The influence of porosity is briefly discussed,
Despite the disadvantages of pore.-:; it is quite possible to make
metallo-ceramic magnets which are of as good properties as cast
magnets . The magnetic characteristic's of metallo-plastic magnets
-lepend mainly on the properties of the initial magnetically-hard
,aterial, the size of the magnetically-hard particles, the
-.-nceirtration of resin and the density of the product. Because of
high contetit (25 to 35% by volume) of non-ferro-magnetic
-iticlusions, me tal lo-plapt tic magnets are not so good as cast or oxide
.;rd 4/7
89808
S/110/61/000/002/003/009
The Magnetic Properties of ... E194/E455
magnets in respect of induction and energy. The coercive force
of metallo-plastic iron-nickel-aluminiutn mag;As is also somewhat
less than that of cast magnets. The properties of fine-powder
magnets depend upon the analysis, size, shape and density of
packing of the particles. In the case of anisotropic magnets, an
important part is playod by the uniformity of orientation of the
particles. Magnets of' magnesium-bismuth powder have similar
magnetic properties at 200C to magnets of cobalt platinum.
However, if manganese-bismuth magnets are cooled below room
temperature, their properties rapidly fall off and they must be
remagnetized when the temperature is restored. The properties of
oxide magnets of barium ferrite depend very much on the grain size
and density of the materials. The optimum grain size is about
I micron; the theoretical density of barium ferrite is 5.3 g/cm3.
The article then gives the results of investigations on the
stability of metallo-ceramic magnets of alloys based, firstly,
on the system Fe-Ni-Al, secondly, Cu-Ni-Co and Co-Pt-Mn-Bi
and thirdly, barium ferrite. Metallo-ceramic specimens of alni,
alnico and magnico aged by 5% displayed no drop ii) magnetic flux
after 550 days. The magnetic flux of unaged magnets of alni
Card 5/7
89808
S/110/'61/000/002/003/009
The Magnetic Properties of E194/E455
diminished by about 1% in 3 days and no further change was
observed. In unaged magnets of alnico the flux was stabilized in
9 days after dropping 2.5%. In magnets of magnico the influence
of porosity was studied and the magnets were compared with cast
magnets of magnico without pores. Porosity diminishes the
stability: in unaged magnets with porosities of 7 and 15%. the
drop in magnetic flux in 550 days is about 1.5 and 3% respectively,
the corresponding value for cast magnets being about 1%.
Increasing the coercive force improves the stabilitY of the
magnets. Reduction of the remanent magnetic fl.txx of ttietallo-
ceramic magnuts of magnico (unaged) with a cuercive force of
550 or-rsteds was about 1.5%, all(-' with a coercive force of 400 to
1140 oersteds about 450. The magnetic fltLx of unagi-d magrnets of'
Cu-Ni-Co fell by 2,V' ill 520 day.4 and that of magnets of Co-Pt b~,
about 11% in 490 ctays. The ralationship between the tnagneLiL
charac toris ties of tinaged metallo-ceramic magnets of alni, alnit~;
and magnico and temperature was determined over k.c range --(0 to
+80CC. On heating above 200C, the properties of the magnets
usually deteriorate, except in the case t- iagnico,whore there is
S01110 jjjCrCjSe in the Co0rC4Ve force up to 100%. When magnets of
Card 0/7
89308
s/ilo/61/000/002/003/009
'j'he Magnetic Properties of E194/E455
alni are cooled from +20 to -700C, there is a small improvement of
some 5 or 7% in the properties. On cooling magnets of alloys
containing cobalt, the magnetic properties changed irregularly,
the renianent induction increased by about 5%, while the coercive
force and magnetic energy fell by 5 to 17%- In the case of
barium ferrite isotropic inagnets, there was a marked reduction in
the remanant induction and coercive force of magnets of Mn-Ri on
cooling below 200C. It was found that the magnetic flux of
metallo-ceramic magnets of Fe-Ni-Al did not change by more than
1% after vibration at 80 c/s, 6 g for two hours, or on impact
(1000 g). There are 7 figures, 4 tables and 6 references:
5 Soviet and I German.
SUBMITTED: June 6, ig6o
Card 7/,'
S/I 10/62/000/002,'001/001
1004/1204
AUTHOR- Al'tman, A. B. Candidate of Mechanical Sciences
TITLE: Ccrmct elements for electrical engineering
PERIODICAL-. Vestnik ciektropromyshlennosti, no. 2, 1962, 79-80
TEXT: The 2nd conference devoted to powder metallurgy elements for use in electrical engineering
was held in Yerevan in October 1961. The necessity ror automation in powder metallurgy was stressed.
It was pointed out that cermet elements contribute to savings in copper and lead. Development of con-
ductors, cabl.-s and soft magnetic materials in sheet form using automatic presses from 25 to 2000 tons
was suggested. Special ovens exist for sintering in a reducing atmosphere and in vacuum, with productivity
of 50 to 60 kg per hour. The production of electrolytic copper powder was discussed and the desirability of
automatisation of this process was stressed. Bimetallic and multilayer cermet contacts for switches are in use.
New wear-tesisting materials for collector plates. contact rings and sintered permanent magnets were described.
Anisottopic barium-oxide permanent magnets with high magnetic properties save cobalt, nickel and other
strategic matet ials. Ope report described an cfficien!, rotor line for production of cermet armature nuts. Powder
metallurgy methods for production of elements of cars, tractors, electrical equipment and measuring instru-
ments were reported. Scientists and engineers active in the powder metallurgy field are mentioned.
Card 1/1
S11 37/60~0/007/022/072
A052/A1O1
AU'rHORS: Al'tman, A. B., Memelov, V. L
TITLE: Investigation ofthe sintering process of Cu-Sn-C powdered-metal
alloy
0
PERIODICAL: Referatl.vnyy zhurnal, Metallurgiya, no. 7, 19 ,2, 47, abstract 7GY-)
("Poroshk. metallurgiya", no. 6, 44 54; English summary)
TEXT: The chango of properties (density P hardnessS6) was studied in the
process of sintering the 90% Cu - 9% Sn - 1% C alloy whose initial o,_nponents were
taken both in the form of Cu-Sn and Cu-Sn-C alloys and in the form of W, Sn -and C
powders. Also the results are given of dilatometrio, miatrodurometrio and micro-
scopic ~~&lyses which helped to establish the laws of homogenization, formation
and disappearwce of liquid phase. TLhe best properties were found.with the samples
prepared from alloy powders.
R. Andriyevskiy
[Abstracter's note: complete translation]
Card 1/1
AL,rM.AN, A.L.
"Prcgress of powder metallurgy In the fleld of electrochemical
materials."
TITLE: The Sixth All-Union jonference on Fowder Metallurgy (Held at
Moscowl 21 November 1962
SOURCE: Poroshkovaya metallurglyat no. Is 1963. r. 110
ACCESSION NR: AP4029209 6/0226/64/000/002/0074/0079
AUTHOR:',.AVtmsn,.A. B.; Glady*shez, P. A.; Rastanayev, I. D.
TITLE1 Investioation of magneto-ooft metal Powder alloys Fe-Al, Fo-Si, and Fe-Si--'
SOURCHt Poroshkovaya metallurgiya, no. 2, 1964, 74-79
TOPIC TAGS: iron based alloy, aluminum containing alloy, silicon containing alloy,
powder metal alloy, magneto-soft alloy
:ABSTRACT: Magnetc-soft metal powder materials are presently used on d-c installa-
tions and utilize whole-pressed metal powder magnetic circuits made from iron and
iron ;alloys with silicon. The use of such magnetic circuits in a-c installations is
difficult because of significant specific loss. The authors found that metal powder
technology has evolved to the point that whole-pressed magnetic circuits can be
'prepared and'used in a-c installations of 50 cps. Orig. art# has: 6 figures and
2 tables.
ASSOCIATION% VNIMaktromakhaniki
Card
ACCESSION NR: AP4044907 8/0226/64/000/004/062'1/0027
AU711OR: Alltman. A.B., By*strova, E.S.
TITLE: A study of the sintering of metal powder alloys of Cu-Cd and Ag-Cd
SOURCE: Poroshkovaya metallurglyn, no. 4, 1964. 21-27
TOPIC TAGS: powder metallurgy, sintering, powder alloy, cadmium alloy, copper
cadmium alloy, silver cadmium alloy, electrical contact
ABSTRACT: During the manufacture of Ag-Cd and Cu-Cd alloys by the methods of
metallurgical technology, the burn-out (electric arc erosion) of cadmium attains high
values because of the high vapor pressure of Cd at 1273-1423K (approx. 10, 000 mm 11g).
Ilic volatility of cadmium makes It difficult to obtain alloys which are stable In composition,
as well as presenting a health hazard. Considerable difficulties are also experienced
during manufacture of cadmium alloys by Vic conventional methods of powder metallurgy.
An experimental investigation was therefore carried out on the processes taking place
during sintering of metal powder alloys of the system Cu-Cd and Ag-Cd, and the conditions
for sintering Cu-Cd and Ag-Cd alloys with a given cadmium content were discussed. A
loss of cadmium during sintering of Cu-Cd alloys can be avoided by performing the
. L.~'Cci.rd .1/3
ACCESSION NR- AP4044907
Al and 1-2% CdO,
sintering in an argon atmosphere and by using a packing of 98-99% 203
with an Initial gauge pressure of 2 atm. Some reduction of the cadmium loss wns also
obtained by using a 100% A120 packing, or by Increasing the Initial gauge pressure to
25 atm without any packing. Kse results are tabulated, along with some properties or
the powdered metals. metallurgical cadmium bronze, and pure copper. Among the Ag-Cd
alloys, a powder alloy containing ?6.5% Ag and 23.5% Cd was investigated. After tile
metal powders were mixed in the necessary proportions to obtain the above- m on tiGned
composition, blanks were pressed and sintered at approx. 1173K in an oxidizing atmosphere.
The sintered upecimens were repeatedly reheated to approx. 773K to reduce tile cadmium
oxide and to obtdn a Ag-Cd solid solution. No cadmium loss waq observed. Subsequent
ndtlit.ionnl pressing and annealing yielded resistant, dense pieces of Ag-Cd alloy, with a
stable structure and properties. For a full reduction of cadmium oxide, porous pressings
are required; hence, correct selection of the applied pressures it; important. The results
,L,sr tests of opening electrical contacts mnde of metal powder alloys are also presented.
Tht-sc, tests showed that the wear resistance of contacts made of powder Cu-Cd alloy
(91)'" ~ Cu, 1% Cd) was about 1. 5-2 times as high as that of rolled copper of tile M I type.
carj 2/3
ACCESSION NR: AP4044907
Contacts made of powder Ag-Cd alloy (76.5%Ag; 22% Cd; 1% Ni; 0.5%Fe) are used In the
voltage regulators of diesel-electric locomotives. Such contacts work in a DC circuit
n( 8 amperes and 75 volts. Operational experience of over 10 yciars has shown that they
tire stable ngninst burn-out and ensure voltage stability within the limits of + I volt. Under
the same conditions, contacts of silver and of the composition silver-cadmium oxide
(1270 CdO) h-we proven inadequate. "Engineers V.N. Sorokina nnd T.V. Pcrcgudova
took part In the metallographic analysis; the x-ray studies were narried out by Engineer
V. L. Kalikhman at the Moskovskly institut stall I splavov (MOBCDW Steel and Alloy InstHMte)
under the dirccUon of Prof. Ya. S. Umanskiy; Engineer G. 0. Feyler studied the wear of
the cadmium bronze contacts." Orig. art. has: 7 figures and 3 tables.
ASSOCIATION: VNIIEM
SUBMITTED: 15MayG3 ENCL: 00 SUB CODE: MM
NO REII SOV: 006 OTHER; 000
ta,d 3/3
M
ACCESSION NR: AP4044140 S/0129/64/0,30/008/0041/0044
AUTHOR: Alltman. A. B.; Gusev, V. Ya.; Kalikhman, V. L.; Umanskiy, Ya. S.
TITLE: Investigation of magnetosolid Mn-Al cast alloys
SOURCE: Metallovedeniye I termicheskaya'obrabotka metallov, no. 8, 1964, 41-44
TOPIC TAGS: manganese aluminum alloy, aluminum containing alloy, alloy inagnetiza-
tion, cast alloy, permanent magnet, magnetic alloy, magnetic peimeability
ABSTRACT: 30 x 10 x 10 mm and 50 x 15 x 15 mm rectangular and 6 x 20 mm cylic~~rl-
cal samples of an Mn - A] alloy containing 67.2-73.5% Mn were investigated using
magnetic, x-ray and metallographic methods In an attempt to evaluate the forromag-
netic properties and possible use of alloys of this-type in permanent magnets. The
magnetic properties of the samples, premagnetized in a 10,000 e electromagnetic
field, were measured on a regular ballistic testing device. X-ray pictures were
taken in an 86-mm Debye cham5er with chromium and iron emission. The microstruc-
ture of unetched and etched cross sections was studied with an optical microscope.
All the magnetic samples were found to contain an Cf-phase with a tetragonal, order-
ed, space-centered structure with a- and c-periods of 2.77 and 3.57 kX, respective-
ly. The phase composition was found to depend on alloy chopical composition, cool-
ing rate and the mode of thermal treatment. An alloy, tempered at 400-500C for
Card 113
ACCESSION NR: AP4044140
less than I hr., was found to consist almost entirely of a ferromagnetic Ir-phase.
Most of the tested alloy samples showed magnetic properties immediately after cost-
ing, with tic values ranging from 180 to 960 e In individual samples. The magnetic
state was intensified by a hardeninG procedure in which samples, annealed at 1150-
1180C in hydrogen for 0.5-1 hr., were cooled at a critical rate or quenched in oil
or cold water and tempered at 450-600C. The principal magnetic data for thermally
treated Mn-Al cast magnat3 are shown I-n the Enclosure. 111. M. Garina, Yo. Yu.
Zelltser, T. N. Korchebokova, G. 1. Lasis and V. N. Sorokina participated In the.
tests." Orig. art. has: 4 figures and I table.
ASSOCIATION: Moskovskly InstItut stall I splavoy (Moscow institute of Steel and
Alloys); VNIIEM
SUBMITTED: 00 ENCLOSURE: 01 SUB CODE: MM, EM
NO REF SOV: 000 OTHER: 000
Ca.r.d. 2/3
---permeao j j i ty (5)
habilitation coefficient
.(6) of a Mn-AI alloy (71.6%
Mn). plotted in two scales.
Dashed lines refer to 6000-
10,000-e fields.
&I - - INJ
..qj
0 6000 0 1X09
0 2000 4000
.._1 L-A~J #. 1e1)
Corg/3
------------------------------------------------------------
7 C: E: a-L%D /nrr /=[.[Pf ~~"P I zj-:TP" -~ ),ifo 7, it d ) /TM rl~/-/F-rD(t
),/L - , -'j,
I I;i
T
Af-VrMTOII NR: UR/0137/6r-/CO')/005/GD33/OD33
--P- As
xl,~ ---- A -B Mae~~Y~
wM-AML-i tex4w of M tic
CIT11A SOMCE! Tr- 7 Vael)
Yerevan, 1964,- 132-T37-
.ucbno-tekhn k-on-ferentnil po ~roshlh, met4hT&I.I.
TAM
9-Uoy, tAckel cont-aining allcer, ajuminwn cont&ining aUoy, cobalt containing a.Ucry,
Baia ginlut-l-na, magnetic p-rol-erty
TRAITSLATION: A study vas ma-e f the effect of Yucwm sintering on the proper-ties
V-UCTAI
of rmgnet:Lc aiuminum" 351 nicbel, 2h,Webbalt, 3% cc--er,
1% ti-tam Um) ~=W-00u;M7 and Alutco &U iO% aluminual, 17% nJ ~:kel, 5%
tbbrlt, 6% copper, remainder Iron . The anml;-'ev vere rin"red at 300-132rio 1. n
T 0 T-
-3 vacuim fux-nact. Solid aoluUGm for-m-d 'a the 700-113W
~ '301
this int2rv&l there Gccurred a chanp In the nagnetic PM-POTti-eA"'conwcted vith
bovgenization of the &Uoys. The degree of v-RC-UU-M Tr;~,-M 1~r-'T--to 10-4 TM Hg)
Card 1/2
7600~
rrn I
Pr_4 t- AP'_Z YT
ACCESSION NR: AR-5015188 UR 0 137 65 000 006 /1060 /1060
7
IR CF P(f. 7~' Metall j rgiva, Ahs. r)! P~
A L-MOR:
Al'xman, A. B. Gladyshev, P. A.
TITLE: Production oi and researc ickel-aluniinum metall
h on -iro metalloceramic
permanent magnets
_nTED SOURCE: Sb. dokl. na Wes. soveshchanii pn litvvyi splavam d1va posto3on.
n,.3gnitov, 1962. Saratov, 1964, 140-153
TOPIC TAGS: permanent- wagnetV metal. ceramic material, _"s gnetic propertyo
--metal- znp-'-An'--' --me -physical promrty,- density,.-annea
Un atMq~___
1_6 In er i _1k: ___
'Jfi etjjjjjjj~~d'
tia
-91
--j-heat freatment$--iron-base ialoy.--nickel. contaihing alloy, aluminum containing-
I alloy. gobalt, coj?Rq tLtVLium,, girponjum, r!itjogjQ~., bol.'Iding material
-T- -L-
Rj~!Z- AT- -The 51 a- deseripHon of the technology of proce es fot
production and the results,oif inveBtigations (original and 1:;y other authors) of the
-I.Card
-ACC 5188
FMION
.-de end- may --pro' i)e _111c,B mochanical-properties anddensit~
-p- errce~ ne r I rtiea r
on the chemical compositior. (nicRel, aluminum, cobalt, copper, titanium, sad
zirconium), impurities (nitiogen), the annealing atmosphere, the sintering
temperature, p-,~ssing cont'Ations(one and two strige) faf metalloceramic magnets
made of alloys based on the iron-nicke' aluminum system. Existing production
methods permit obtaining Alni,.Alnico d Magnico alloys with a wide range of
roperties and stability, fully satisfactory for practical purposes. There has
-P
--been a aimplification of production rnethods'for magnets with pcle pieces from
slightly magnetic materials, magnetic systems witi- an iron shield for protectioni
from, the action of external inagnetic fields And to avoid dissipation, etei Mechanf~
cal working has been shorte nod, waste products have been reduced, and homo-
geneity with respect to magnetic haracteristies and mechimical stre;igth has
been increased. However, the volume of production of metalloceramic magnets
is still considerably~ diatant from the level of actual demand for them. A charac-
teristic of metaDoceramic rnarrnets is the presence of a relatively high residual
Dorosity from 3 to 8,%) which lowers their magnetic proDerties, Dv a rztiomd
choice of the chemical comlositiori of the alloys, bondine kidditives, and two stage
~~_z 1J
4~
ACCFMION NR: AR5015188
pressing and:by more-precislon--in- heat treatment conditions, it is possible to
dice metalloceramic magnets equal in their magnetic properties to industrial cast
mag-nets (excludi4 magnets with directed crvil tail I 7,;I'L 110,10 Cc~wannmat~on of
and Pvlaanicotalloys wih nitrogen shar-ply wwers Hc and H,. Orig. art. has-
12 filrures, 3 tables, 5 literature titles (Prolli R, Z,!i- Firktrn1Pkhntkq)
SLB CODE: MM,&IA ENCL. 00
j ~;,
'MAL "T: i A:~ ) 6 So
,, , metal al-Icryse
I .
Trivo-ti gat Ing tl't- s I ntcf ing of C;i-(:d Af~-','r' c ,
rot-orii.Tret.. " no.4;21-27 JI-tg 164. (~MIA 18:8)
3. Vsesopiztiv~t tiatichno-issledcvat,c..1131;iy im-Adfiit oleldromekhaniki.
ML-37Z41-66 EWP(e)/BYI (m)/V,P ( t I/ET Iijp(C) JD 'H
ACC NR, AP6ol7lO2 SOURCE CODE: UR/0226/66/000 - 1/0041/OWO
AUTHORS: Alltman, A. B.; Valakinal V. M.; Karpoval V, P.; Memelov, V, L.;
Sorokina, '77.7c.7 ,- ------
ORG: All-Union Scientific Research Institute of Electromechanice (Vsesoyuznyy
nauclino-issledovatollskiy institut dek-tromektianikl)
TITLE: Dependence between total and Tirfac(, porosity of sintered materials Gu--Sn--C
SOURCE; Poroshkovaya metaUurgiya, no. 1, 1966, 41-h5 7-7 7777
TOPIC TAGS: copper, tin, carbon, graphite, powder metal. compaction, powder metal
sintoring ) P0k'0S17')-' j -SIVregeO Pj_&.aY
ABSTRACT: The effect of sintering temperature a)id pressure on the ratio of total
(PT) to surface porosity (Po) of bronzographiteV(90% Cu, 9% Sn, 1% C) was investi-
gated. The total porosity was determined by means of the formula
Pt
100,
where PT is the total porosity and and ax a the densities of nonporous and 7-
porous bronzographite respectively. The surface porosity was estimated from oil
absorption data according to the formula 0' a' . -
I- I -.100"
Card 112 7:7 1
I 37747--6b
ACC NR, AP6017102
where 14 is tile oil absorption, 02 and 01 are tho wei(),its of the specimon before and
after oil treatment respectively, M is the density of the oil, and V is the volumo
of specimen. The experimental resil,
ts are presented graphically (see Fig. 1). It
;rd
;pl~
Fig. 1. Dependence of total (1) and surface (2)
porosity, and the ratio of surface to total
porosity (P./PT) of bronzographite specimen
compressed from powdered Cu, alloy Cu-Sn, and
C, on the sintering temperature. Sintering
pressure ho,k newtons/cW, initial total
porosity 19%.
,040
A ft7#W~O
was found-that the sintering temperature and pressure affect the total and surface
porosity differently. The ratio of surface to total porosity when expressed as a
function of the temperature exhibits a minimam, the position of which is shifted to
lower temperatures with increase in the specific sintering pressure. Orig. art. has:
2 equations od 4 f igurese
SUB CODE: _11/ SON DATB: none/ ORIG REF: 007
L 3973-L--,6 FWV1z.-.)/EWPt' i~i
ACC INR: AP6007338 SOURCE CODE'. UR/0Z9z/66/000[00Z10008/0010
AUTHOR: A21tman, A.__B._ Candidate of technical sciences); Glad shev, P. A.
(Candidate of technical sciences); Rastanayev, 1. D. (Engineer)
ORG: none
TITLE: Metal-ceramic materials for magnetic wedges in electrical machinery
SOURCE. Elektruielchnika, no. Z, 1966, 8-10
TOPIC TAGS: metal ceramic material, electric machine
ABSTRACT: An investigation of Fe-Al and Fe-Si metal-ceramic alloys carried
out in VNIIEM is briefly reported. Pressed and sintered in the rnolet, rnagnetic
wedges of these compositions were tested: 1214 A1-881/6 Fe. 1616 Al-84"o Fe,
1KAI-82%Fc, 4%Si-96% Fe, 6.5%Si-93.5% Fc; fields of 0.5-100 oe were
applied. Magnetic and mechanical characteristics for the above corr.poL;-Ations
Card 1/-. UDC: 621.313.002.2
L 39731-.66
ACC NR: AP6007338
having 5 to 2956 porosity are tabulated. The magnetic char;xteristics of 1"o Al -
8456 Fe were practically stable after heating to ZOOC for 100 lirs. Although ff'e
resistivity of the above alloys is 2-3 times as high as that of transformer Steel,
the metal-ceramic wedges were electrically insulated from the machine steel.
The 12% Al -88% Fe 3-mm thick wedges (maximurn permeability, 480 gs/oc) were
tested in 3-phase, AO-51-2, squirrel-cage, 2900-rpin, 380-v, 50-cps motors.
The introduction of these wedges did not affect principal chz~racteristics of the
motors. Orig. art. has: I figure and 4 tables.
SUB CODE: 09 / SUBM DATE: none / ORIG REF: 001
Faectrica;_aup
,yb
Card 2/2
JD/M%T/.M
L 061 -WU- I"P(c)
ACC NRs AP6022907 SOURCE CODE: u~11029il6610001004TO-0-33-TOO-35 I
AUTHOR: Alltman. A. B.-(Candidate of technical sciences)l Gladyshevp P,-A,
(Cand a e o too cal sciences)i Garina, I. M. (Engineer); Kozlova, T._-A, kEngineer)
ORG: none
TITLE: Metal-ceramic type "Magnicoll Ln~ets with high coercive force
SOURCE% Elektrotekhnika, no. 4, 1966, 33-35
TOPIC TAGS: permanent magnet material, magnatic coercive force
ABSTACT: The)composition and propertiesqf two now rWent-ma no?rt ial
describe(4 (1 Composition, (7.4--8)% 9,1100--40% popk4 Ti J~r Ni,s 'are
1
IT
3.5% CuNest, Fe; curves illustrate the effect of composition on Egnetic_propertieBj.,'.'."
the 16-esit properties obtained ares coercive force, 1080 amp/cm; remanence, 0.8 teslal
maximum magnetic energy product, 0.019 J/em3; high atability of this material is
noted -- the flux of nonaged specimens practically did not change in 330 days;
(2) Composition, 7.9% Al, 14 Ni, 38% Co, 4% Ca, 7-5 TI; rest, Fet its magnetic
properties: coercive force, 1600 amp/cm; remanence, 0-75 tesla; en'ergy product"
0.02 J/cms. Conventional powder-metal processing was employed; the isothermic
herdening in magnetic field and two-step tempering were used. Mechanical properties
of the above materials are also reported. Orig. art. has: 6 figures and I T ~les.~
SIJB CODE: 09 / SUEK DATEs none / ORIG. REF: 002 / OTH REF: 001
5 Ill 9 111 9 ~ 0 Le It of : a a : IN 4 em,
-11-U-14 os-vj - -_11it -ir-is 19 a it m a a a is V a-lif-iii -gi-Q-U- am*
J-11 &A_ --a. I_L_"_M am Mfg &-I 1 4 J.-S.-AIL
04 PAP.04101191 --- ------ -00
M-L.T1 .1 tj m-pfli'll
.00
T119 PC#;WmtIOG Of fOlliculin bealoals and certain
P"Iditfitiss Of ItS FINY2101091call action. At.
**a A 1)
V.A.I.AlOntovkh. fiall-hict. mid. ripil.
t~ ~-. CArm. ZrpqJr. 19", 11. 46(4,-
Five cc. II;Cl is added to mi muln. W I X, n .1tibrillit, in 400
C. and file MJ%j. I% obaLril $41 'Rill, in tile "Aid
mull ~011 111111, at IW. I Ike rfy5lids (tit hit d at t' blim if off.
ma,lied with waters and Mod it, a drAv&Ijj 1,1
itself dismii-rd In ClICIa. and Ilviroleum vilj~' I.
X "
'I Iw r 111619 so obtained m. 218'. YL-Id. I it. Ily in)m
I Ion uIlkulin (diwolved In olive oil) near tile end of
900 prignam-y the preignatiq ran be intrfrolift,ti ill j&III,itm.
06 91"llea Iplis and mkv with the ciliblYu Imils rilivIled in. see
lat'l. I Ile use of folliculin tientaile. too t1w olIll-t blind.
moduces resorption of tile rmht)o an a reklill of an mtolly coo
fee
10-N) ins. It* guinea plfs) rr6tablish ultrille liclhily
so I h Its. loorn ifillibil ed y 1114: vorpul hill uIll. " [tile tile see
flenseate pri.lurvit &jolly of The utents by rvInvs~iljI
totuilarv Uctivily. M. G. hImme
see
A S a. t I. a of VALLUW(KAL LITINAT1141! CLAHIFKAtle"
I INOW too., 03MIN
QN,
16- 4 _r__s a od o a Y -i w 84 1 a a 3 a
U N AV .0 1;% W It
to a a 1'4' 71. ova
0 ie 0 9 0 0 0
0 :;q 0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ir q 6 0 0 0 0
-al- -- A- *- ---- - - --- ---- -- -- ---- - - - - -- - - -
i. -... ,-I*
33350- 0 Knehosto Moloka i1a Ferriakh. Moloch. Prori-SO) 19,119, No. 10) C. 33--79.
',0. 1
. , Letopis' Zhurnalln,,kh S,a'.cy Vol. 45, Moskva, 1949
* i MURNMI, R.
I A. D.
How to mil4cows correctly. Mos~vaj, Sellmozgiz, 1951.
SO: MLRA. October 1952
ALI MM., A. D.
"Composition of Blood in Lactating and Non-Lactating Ralfs of Udders." (pp. 139-42)
by Garkavi, 0. V. and ALITum., A. D.
SO: Journal of General Biology (Zhurnal Obshchei Biolorii) W-1. 13, 1,1o. 2, 1952.
AL -- --- - - -
Biological Chemistry, Feeding and Nutrition (314910)
Zhivotnovodstv-0, No 2, 1953, PP 101-105
AlItman, A. D.
The Effect of Green Supplements to Feedin# on the Quality of MiRk
Adding green supplements (buck-bean and herb mixture) to the regular diet of
cows improves the quality of the milk by raisi..g the fat and protein content.
Referativnyy Zhurnal -- Khimiya, No 3, 1954 (W-30976)
flip y"U41 malif to
on nimbly (of 'toutter- I he ~i- zh,,t !J? 11'
Trot 3"Micli unlinmilo.
11 -cfef:3l trohmly"
v rate col 2r'l-P) wool In p-t ri fit i
at tb
vrm~rvl by 2 A114 0.7 kg. fni div, Nit JV in ~rvam-d (I I I i; r1
dmt.ised CM S. per IM ml. rof III in each ra--c. Hn-vrr,
ferdiNg 01.1i Slid 30kit. C711 and M mp.. to., Mwhm-tor;ltil
ktvw4at vOk mmlitinm c(m~ lp~t-
ened M &S ana ZO Ier.. 'tnd Iticre4tsed IV 0_1,i
Ch: the hasi%,il the work "I WhLt,.
R i3 cconcla6ext that hlxb-lal 1-b-.1
I
t-o~. An Ovulw Witum N~.---
U33=3J ttmP. and IN and he av. slip. M I ht h
by 1. Tfenfl-WaS'IfIrt fell but
m div!r.
will, I n WMI CA 111th quidity. I 1'kjtt'-r vto-l"'t
harder Than 11 butter ~hh hiilltr %qw- ani I--
K,uk-..
- - - fl- - T-1I - -,
--, -, - il--I --- - -
HARXOVA, K.T., kandidat biologicheakikh nauk; AL.- L..AJ kmpdJdgt biologi-
chd6kikh nauk. kobkl,
Is your dairy farm delivering good milk? Nat" I pared. or'. v sell i
7 no,4:1941 Ap 157. (KM lotO oa~
(Dairying-Squipment and supplies)
AL4TKAN A D kand.biolog.nauk; MARKOVAq X.V.p kand.biolog.nemk'
A.F.
Composition of milk obtained from cows of the livestock section
of the agricultural experiment center in Gorki Leninskiyp.. Agro-
biologiia no.6:913-929 N-D 160, (KM 13 t 12)
1e Voevoyuzrqy naucbno-Iss1edovate1'skJL7 institut shivotnovodstvay
g. Moskva.
(Gorki Leninskiye-Agricaltural experiment stations)
(Milk-Compbsition)
MARKOVAY Kseniya Vladimirovna.- ALITIW4, Anna Davidovna; MDaIAN,
A.Ye., red.; SliESlllTF:7A"V'J'., tokhn.red.
[Factors which offoot tho composition of milk] Kalcio faktory
vliiaiut na nostav moloka. Moskva, Izd-vo M-va sellkhoz.
RSFSR, 1963. 155 P. (Milk-Composition) (MIRA 16.12)
(Dairy cattle-Feoding and feeds)
ALITMAN, A.M.. insh.; KOVNROVICH, S.O., inzh.; LETWI, P.P., Inxh,
. - -. t:-_',
Trailer houses "or pipeline construction workerv. Stroi.truboprov.
3 no.9:20-22 8 158. (MIRA 11:12)
(4bor- and laboring classes--Dwellings)
- (Automobiles-4railers)
14(5) SOV/95-59-3-3/14
AUTHORS: Alltman, A.M., Kontorovich, S.O., Leymun, P.P., Engineers
TITLE: Mobile Production Onnters or. Pipeline Tracks
(Peradvizhnyye proizvodstyerrqye bazy na trassakh)
PERIODICALs Stroitellstvo truboprovodov, 1959, Nr 3, pp 5-10 (USSR)
ABSTRACTs The vast production program of the 7-Year Plan*lias 'rendered neoes
sary-the establishment of field production centers which''
should be in a position to provide living accommodations
workuhopa, and stores for supplies and materialrequired'on
the construction sites by the working teame. The task of
setting.up these centors, or service stations, is' com'plicat6d
by the conditions under which they have to function.' Loca:tea
often in remote areas, far from any industrial center's,."Rif
lines or highways, they are intended for temporary stay only,
being called upon to move along the track as construction is
progressing. Giprospetsgaz has worked out a project pertain-
ing to complete typical production G'~.-,.ters which answer all
the requirements of the pipeline con-j*.,ruotion and can' be
erected oi dismantled in 10-15 days. The 7eneral layout of.
Card 1/3 a production center is shown on diagram 1 ~s coneisting of'
Mobile Production Centers on Pipeline Tracks SOV/95-59-3-3/14
3 main sectionat conatruotion area, motor pool for 50 auto-.
mobiles and stores for fuel and lubricating oils. Table 1
and 2 give a breakdorn of the field production center by de-
partments or units, indioatingtheir capacity and kind of
constructions. The center is composed of 31 buildings. As
a rule all constructions are made for assembling and dis-
mantling on the spot for ready transportation. Typical cen-
tere make it possible to organizel.,L'production from locally
available raw material and construction material; they,can''
produce sections of electrotachnicall sanitai-Y, and techno-
logical installationq and perform maintenanoeiand repair jobs
on automobiles and machines; they albb act a's distributors of
fuel, oil, and such materials as t'hey receive foi storage.'
The rest of the article deals with typiweal buil'dings assembledV
from prefabricated pai-ts and panels, made of metal and wood.
Dismantled constructiorsand equipmdn~ can bb loaded on trucks-
and trailers, or on RR platforms for transportation. A pro-
Card 2/3 duction center needs about 4,500 m2 of oDen space for putting
.11obile Production Centers on Pipeline Tracks . . SOV/95-59-3-3/14
up buildings and 1)000 m2 for sheds. It is eatimated'that it
takes 50 men 15 days to put up the principal building compler.
of a field production center.
There are 4 tables, 2 sketches, and 3 diagrams.
Card 3/3
PHASZ I BOOK XXFWITAICH 30V/2925
066. Azerbay0rr.&nikty rouct-no-inaledovatel'skly InStLLUt nCtte-
pertrab-Ityva7ushebey protYs1al4,nn*0t1 Iftenl V. ff. Xu7"sh6v4-
Sbornlk tri4ov, %-Tp. 2. (collection or Works# go. 2) Sakup
La-ft-isent, 190- 373 P- Errata allp Inserted. 5W
eoplem Printed.
Additional 3ponaarlng Uencys A--erbaydzhsn, )Unlaterstvo nertyanCy
prosyshlonnosti.
ad.cof Put~%Pninsr H~usv: T.B. AI*tmjLn; Editorial Boards V.S. Allyevp
an:ld:te or Ch+%it&IVS~e-n~rso.V.S.,Out7.7 Doctor or Cb*aU&l
Scl me a, A.R. Tal-Te . D,-~t~r f Cb Sciences, N.M. Indukovs
Candidate of TechnIcal Sclenceev V.Ya. Kaw=yaro CALndl4atg Of
Cmalcal Scloncest F.G. Suleym%novsr Candidate Of TathMIC&I
Sclenc*s, A.M. L-vallIne. C,~sdldate of Chemical 3clenc*&, R.B. All----
%aan, Candidate ef Ch~.Ical Selmeev, I.M. OrUdzisevzo CSn4ldXt&
or TochnIcal Sciences, M.N. Mellk-74Lde, Candidate of Cbessicla
Selene,
FURY=: TAls iollection 'or arrtiii's Is Intended fOr che"Cal
angine"ro, toerrilo I hnn, and rorlssers emsterned with advanced
astbods of pttrol-um conversion.
C0VZRACzs The Collection P~sento an analysis or ftffwr*nt---
typea of crudes extracted In Xzerbaydzhusss and of the prodaets
recovered rr-.m tviese FT-idea thmugh petrol"M couvwralota
proc dtwaterinr, desa1ting And demulsIfyIng or crudes
is dQ="r'1;'-d 9snd the suitability of these crudes for the
r. "" " *' ". " , - . -at f e t 1,t
craekine ;,erfor-d ever a fluidized bad synthetic catalyst
and the Chem-Cal ec~pobltlon 0: garollne Produced by two-
stage C.'t&_Ytte craiking Are analyzed. Attrition and deactlva-
floew 07"atim" az~" 'V'&"r16ou!ffilU'b*a amil add"Illveas "Andle
tion of Cata"Yets 83 w"11 a" catalyst CIrculatlon In 12"a
r
A
the Production uf 4-Ifferont types or oils and or carbon b1
b'.
are OutllFe4. R.fe-uer:cts accc-apany lrdlvldual artlelsov
C
I v A B 3 d ChWtda C
0
c Cracking TO
7 CATS ytI
Ali "1 8 P Al"-"I "nd F-p- Uff"'Ov"' Role of $*at
sas
zr meary retroltum
77
Residues
?F1 A.A ova Md
"'a i. tiv -ion of 4_0.ZW1.n.1r_*S Illca
ft;.; DrinurYtobe Cracking or Distillates P Won-
sulfurous Crude Oil 86
Itepanyams
-o'v_o. Tg,
the
_~7
J~ppvr Kallnexayft Area Carried vu~~ With & View to. Producing Avla-
tion Luba 0Tr 99
1_W. e, A,11~., R.3h. Kull7ev, M.M. Drr-"Ins, X.J-AAtanauft - ,
~&, and M.Y. Xrfy-e -in
70.0. re v. PtudY of Petrale
Chi
pro" the lxertysmw zasixi Awposits Made With a view to Producing
Lubs Oil DIStIll6tes 106
card 4's
- - 9X-66
11935 -___-F4L(m)/EbR(1V_EWP_( JP(C_
ALL NN: AP6001653 - S011RCS C06RI- 51 5/019/0M/094
AUT"ORt Aletman,-RAe-1 r-,haV-k-P4,,P,
I
ORGs None
2
TITLBt Deternining the lifetime of the excited state of cesium 7 P3/2 from
double resonance experiments
SOURCIlt Optika I spektroskoptya, v. 19, no. 6p IV65, 968-972
TOPIC TAGSt cesium, magnetic resonance, magnetic field, excited state
ABSTRAM The superfine sl.~.ucture of the 72P3/2 level of cesium 19 brIefly de-
scri-bgd-and It, is shown-that An-weak magnetic fields each- of.the-four component
sublevels is fragmented into Zeeman sublevels With Its own Lande factor gP,
An explanation Is given of the double resonance method proposed by A. Kastler
and J, Brossel (C.R. Acad. Sci., 229, 1213, 1949)o The double resonance signal
is proportional, first of all, to the difference of populations. Most favor-
able was found to be a population by light having a polarization parallel to
the magnetic field. The advantages of radiation by light with 7r -polaritzation
are discussed, hnd the dependence of the double resonance signal amplitude on
the magnetic field is analyzed. It is shown that resonances belonging to ,
different superfine levels lie very close to each other, so that their experi-
mental resolution Is an almost hopeless task, Since the signal from the F st 5
Card 1/2 UDC1 539.143,43t535,53t546.30
11935,-iwi
ACC NR, A
level Is far greater than the others,, the authors assumed that the experimen-
tally observed signal is causeci only by transitions between mn"gnetic sublevels
of the superfine state voith P u S. The experimental setup employed for the
observation of the double resonance signal is described, A tesonance cell
with cesium vapors was located In a constant magnetic field and illuminated by
polarized light from a lamp containing the same vapors. The lifetime of the
excited state of the cesium 72P
3/2 was measured by the width of the magnetic
resonance liness a (2.5 1 0,6) . 10-7 sec. The Lande factort estimated ac-
cording to the resbnance transition frequency, was 9F - 0.45to.05. It was also
found that the position of resonance is detesmined by the particular magnetic
field in which the distance between the Zeeman sub-levels is equal to the W
field fzequency. The width of the magnetic resonance lines between the excited
states, moreovers is a function primarily of the width of the levels. A form-
ula expressing this function is presented. The magnetic resonance lines were
found to expand under the effect of the HP field and nonuniformities in the
permanent magnetic field. A table In given for a comparative study of life-
time calculations made by different authors using different methods* Authors
thank A. No Razunovskiy for adjusting the magnet, R. 1, Semenov for assisting
in the work, and N. I* Knliteyevsk!y for discussing the results* Orig, art*
beat I table and 5 f igures,
SUB ODDEs 20 SUBM DAM 2WU164 ORIG REPt 003 OTH REPt 009
~?~2/2
W2
ALTYAN B. H.
6603. ALTMAN B. M. Tashkent Methods for investigation of vitamin 0 content In the
'Organism, Klinicheskaya Meditsina, Xoscow 1949. 27/12 (78-80) Tables I
The lose of vitamin 0 in urine samples within 24 hours was compared for conservation
with various azide, chloroform and alcohole The best resultio were obtained with
lC% metaphosphorla acid (about 20 lose). The losses with 10% acetic acid, 10% b'Ydre-
chloric acid, and 10% n1phuric acid were of about the same =4Pitude (37 to 30~, as
spontaneous lose. Simonsen - Minneapolis
SO: Ikeerpta Modica. Section II, Vol III. No 12
I/j,unavan of 96A dweemb"M W so viomemin C Ontset
dw bMI. Med InM Tomb.
h"d). X~ft. -AUSJLR.) 37. No. 12.*ii;:QlW)-
Afed
Chm. I - U. 1712.-Alter Un adminkru" a
no
Sam (I conWon in ik wine was way kngu.
). its
.W.W ties - vwybm keen hr. to br. for an now in.
alffit
diviolual. UK kind of loud vrbick Ind be= commed and
the functional o"Un W the arpm of excredes plVed an
Approd" "k is k$ dwdow". TWWOM the amt. of I
in the total amt. W win eneveand Over a 244W. period was
dMd. Various obsisseses were added to peve t the dv~
=. of L. Tlw adda. of CIICU and air. in tiev ratio 10: INI.
Own W small amw W 111W#. HO, am 11(W (up
to 4%). "#A of little Value In l"Conving 1" 1. The best
emu. of 10% metaphosphoric
scid &ad 11OAc, altboulgis the lose of I was *011 WA and
ZlJ% over the A-hr. perkA. M. G. Xfoom
KATSINOVICH, A.Le; ALITW, B,M,,; SHLYAFIRNIR, N,H*
7itamin C metabolism in typhus, Klin.med., Moskva 29 no.2j9l Feb 51*
(CIML 20:7)
1, Of the Clinic for Infectious Diseases (Direotor-Honored Worker
in Soieneq,Prof. A.L. Katsenovich), Tashkent Medieal. Institute
imeni V.Me'-M6iotov. Tashkent,
MM/Wdicine - Toxicosis Sap 52
"Etic0logy of the So-Called 'Dihalangar Racepha-
litist" B. 14. Alltman, Tashkent Med Inst
A
m,
~(-N "Gig i San" No 9, pp 30-32
i CIO
A disease observed between !942 and 1943 in
one of the rayons of Uzbekistan was n d
"Dzhalangar encephalitis." It was placed in
the cxttegory of toxic virus infections involv-
ing the central nervous system. P. P. Sakharov
C-L-X=- E. I. Gudkova, in their monograph "Lister-
.ellosis infection," have mentioned this disease
232T44
and called it virus encephalitis. In 1950-,
2951, incidence of meningoencephalitis was ob-
served in 2 rayons of Uzbek3.stan: The con-
dition observed there resembled "Dzhal -go
enceghalitis." It has been proven that the
seeds of the Trichodesma incanum weed, knom
In Uzbekistan by its local name "Kampyrchapan,"
and ccntg the alkaloid trichodesmine, are
responsible for the attack on the nervous
system. The is that Dz
encephalitis is actually a toxicosis.
232T44
5 7
-
tA t
K-71 Tt,
illd 01i exin" as
hod" & =X
em it
r
I the urhj i tmd I f
~
A Malft nwts rmelving an txcd
'
, b Of I
DwInall dkto
W
do food fivan 1"M The
l
btob,"
:
llabW mid To Lba dictof I ars
1e s!
4
0 th"
*60. 64Q "a time PNW
3110 atgj/dm~ !
bdocv,
~!t -tbol* vissl~ Ant 11
t1*,wWter-sj the.
&y$,
-T
di
1lI&:mN%ftt
* dA Odiwa"4 &W W1
- ,
p
' fli
tlsnq.
~.Undir Ownutritlaaal coaditim o(li
k sbkcn-11~
AtI
it 411 is 1770. nit
ft.. Wk
Wickt.
-7t i'44
A,
M::"
--- -AWTM, -B.M
......
Vitamin 0 metabolism in measles. Pediatriia no.2:62 Mr.-Ap 153,
(KLRA 6:5)
1. Xafedra infaktsionnykh bolesney Tashkentakogo me-ditsinskogo instituts,
imeni V.M. Molotova. (Vitamins) (Measles)
36964
s/141/62/005/001/010/024
1/ 0 EM/B135
AUTHORS. Skripov, F.I. (deceased),
TITLE: on the reactance of the receiving circuLt In
experiments on free nuclear induction i-n weak
magnetic fields
PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy,
Radiofizika, v.5, no.1, 1962, 104-114
TEXT: In order to measure free nuclear induction in weak
magnetic fields a strong auxiliary field W- orientated
perpendicular to the weak field Ho is set tip. There is a free
precession of the nuclear magnetisation vector M around the
direction Ho when the field H* is switched off and a signal
of the appropriate frequency is detected in the receiving coil.
The method has been widely used:for geomagnetic measurements and
has been used successfully in the solution of some radio
spectroscopy problems. In view of the interest in the method
some aspects of it are considered in detail here. The effect of
electromagnetic oscillations induced in the receiving coil on the
Card l/ 2
s/141/62/005/001/010/024
On the reactance of the receiving... E039/E135
precession of the nuclear magnetisation vector is examined. The
reactance of the receiving circuit increases the damping of the
precession and in some cases will influence its Crequency. These
effects are very small but in the case of specially accurate
measurements they may be taken into account. Accurate analytical
expressions are obtained for the case of equal longitudinal (Tl)
and transverse (T2) relaxation times. These calt:ulations suggest
that in order to improve accuracy it is advisable to improve the
signal-to-noise ratio by increasing H* and the Q of the
receiving circuit. The general case is also examined by numerical
me'.,~hods and calculations are made on the non-stationary processes
in the receiving circuit. The question of the reactance of the
receiving circuit in the presence of multiplet structure of the
nuclear resonance signals is also considered.
There are 2 figures.
ASSOCIATION: Taganrogskiy radiotekhnicheskiy institut
(Taganrog Radio-engineering Institute)
SUBMITTED: April 15, 1961
Card 2/2
AUTHOR: AlItman, E. N. 50-58-5-19/20
TITLEs Conference of the Directors of the Marine
Hydrometeorologioal Stations of the IIGNIS
of the Ukrainian SSR (Soveshohaniye nacha3inikov.
morskikh gidrometeorologicheskikh stantsiy UGMS USSR)
PERIODICALi Meteorologiya i Gidrologiyaq 1958? Nr 5, I:p 67-68 (USSR)
ABSTRACT: At the end of November 1957 a joint confezence of the
directors of the above-mentioned stations of the
Azov-Black Sea basin with the experts of the
Hydrometeorological Ubservatory of the Black and
Azov Seas,, with the managing personnel. of the
administration of the Hydrometeorclogical Service of
the Ukrainian SSR as well: as with representatives of
the organizations of national economy was held in
Sevastopol'. The conference was devoted to problems
of the marine network. L. P. Rozhkoy held a lecture
on the improvement of work of this network which recently
operates considerably better. Some shortcomings were also
Card 1/2 emphasized. The lecturer pointed out the problems posed
,Conference of the Directors of the Marine 50-58-5-19/20
Hydrometeorological Stations of the UGMS of the Ukrainian SBR
to the stations and the observatory in connection with
the transition to new working methods and the extension
of the investigation of the hydrologica: regime of the
seas. Altogether 15 lectures were held. Ou the last
day working seminars were held; they were concerned
with oceanology, meteorology and other fields. The
conference passed a resolution which requires a further
thematic extension of marine research. The dational economy
shall as completely and high-qualitatively as possible
be supplied with all sorts of hydrome-Leorological--data.
I.' Oceanography 2. Meteorology 3 Hydrology 4. Scientific
reports
Card 2/2
3(g)
7
AUTUT(~, All tman, E. 11.
TITL', Experience in the Organization of Actinonct-in'Le (~bservationr,
on the Ships of the Lo&,er Type (Opyt oru-a"i"'ataii a1:11--luome-
-udeniy na sudalch tipa To --,cr)
tricheskikh nabl~
Pi~,IZIQDICAL: IleteoroloCiya i gidroloZiy- , 1959, lir 6, pp A2 - 44
ADSTRACT: The present paper relates to thp ex!-'erion,.ce obtaiz-001 in t:-,c
performance of actinometric obsenrations on the ex-.,u~,ition
ship "JILGla". The ship in owned by the
kaya oboorvatoriya Chernooo i Azovsko-o morcy
logical Observatory of the Black Sea -Lcl Azov Sea). it i--
450 t logger. The following tasks were to be solwa: 1) +C',
cover nost of the componerts of radiation ba-L.-.icc by ob-
servatibno, and 2) to standardine actinorc~tric i~nrit-"-.-c Db-
servations by eatablishin,-, fi::ed iiistall.--tionz, ~m ar. mt
to waste time on prepai-ations. The va-ri oun ex pori~:~ W 0
in this direction are described hcre.
practice showed the 1) it i_- mo--c
have a special recordina galvaiometcr for an-c::
Card 1/3 2)Three Galvanometers secure raliabl,-~ of thc bal~:.xicc
Experience in the OrCanization of Actinometric SOV/5o-59-6-11/17
Observations on the Ships of the Loggor Type
meter (balansomor), of the actinomoter and of the albodomotor
without any commutation of the contacts. 3) All recorder
equipments must be possibly situated in one part of the room,
so as to avoid having to clear airay the galvanometers durint.;
a storm and after the completion of work. 4) '"o restrict the
influence of ship rolling on the galvanometer needle, galvano-
meters must be mounted as near as possible to the center of the
ship and in such a way that the galvanometer scales lie in the
transverse direction of the diametral plane of the ship. The
quality of the cables connecting the transmitters to the re-
cording equipment is very important. Observations vrere made
in the Azov and Black Seas in summer 1958. At the same time,
the Azovskaya kompleksnaya ekspeditsiya (Azov All-inclusive
Expedition) following the program laid down by the Gosudarst-
venn y okeanograficheskiy institut (State Oceanographic Insti-
tU7 and Chernomorskaya osennyaya me-zh-luvedomstvannaya ekspe-
ditaiya (Black Sea inter- Departmental Autumn Exped:Ltion)
were made in the Caucasus territory. As of November 1958,
Card 2 actinometric expeditions are rcj:~ularl,,, carried out on the ship
. Exporience in tho Organization of Aotinometrio SOV/5o-59-6-11,"17
Observations on the Ships of the Logger Type
"Mgla" along with other meteorological main observations.
There are 2 figures and 3 Soviet references.
Card 3/3
ALITMAN, E.N,
Convective-turbulent heat exchange of the Black Sea with the
atmosphere. Sbor. rab. GMO CHAM no.1:70-76 162. (MIRA 17:5)
ALITHO? R.N.
Using new ocemographia instrtments to stady the sea. Noteorei
gidrol, noXI03-38 D 162* (MIRA 15,22)
19 Gidrmeteorologicbeekaya observatoriya Chemogo i Azovokogo
moray* (Mack Sft-Oceanographic ifttmaento)
CHEIU4YSHEV, M.P.; ROZHKOV, L.P.; SHUL'GINA, Ye.F.; IGNATOVICH A F ;
LAKJNSKAYA, L.S.; FOMINA, T.V.; CHERNYAKOVA, A.P.; Sihi&i,
L.N.; TARASOVA, M.N.; ANFILATOVA, A.I.; SLAVIN, L.B.;
BARYSHEVSKAYAI G.I.; DERIGLAZOVA, N.V.; MATUSHEVSKIY, G.V.;
KRDPACIIEV, L.N.; CHEDEDILOV, B.F.; POTAPTi.,
A.T.; DUDGHIK, M.N.; REGENTOVSKIY, V.S.; YERMAKOVA, L.F.;
SEMENOVA,, Ye.A.; KULIKOVSKIY, I.I.; KIRYUKHIN, V.G.j AKSENOY,
A.A., red.; NEDOSHIVINA, T.G.p red.; SERGEYEV, A.N., tekhn.'
red.; BRAYNINA, M.I., tekhn. red.
[Hydrometeorological handbook of the Sea of Azov] Gidrometeoro-
logicheskii spravochnik Azovskogo moria. Pod red. A.A.Akeenove.
Leningrad, Gidrometeoizdat, 1962. 855 p. (MIRA 16t7)
1. Gidrometeorologicheskaya observatoriya Chernogo i Awskop
more'y.
(Azov, Sea of-Hydrometeorology)
AL,'I'MAN.-E.N.; BABICHEVP Ye.N.
Water dynamics in the Kurch Strait. Sbor. rab. G.Wj CHAM no.2:-
25-43 '64. (MIRA 18:2)
-ALITMAN, E.N. J10PACHEV, L.N.
IL'IN, Yu.V.; Y
Hydrometeorological conditions on the Black Sea during the IGY.
Sbor. rab. GMO CHAM no.2:44-64 164.
(MIRA 18:2)
Act-NRi-AT-60 7606-
AUTHORt Alltman, E. N.
ORGi none
*RCF. _UODF: UR/3194-/~~/-OOD/-OO3-/bDO-3Nbi~-
TITLE: Observations of cu vents in shallow water by means of automatic recorders
SOURCEs Boa y_~~?y~ya,_Sid-,otrateorologiciteakayn observaLoriya Chernogo I Azovskogo
morey. Sbornik rabot, no. 3, 1965, 3-10
TOPIC TAGSt ocean current, oceanographic instrument, auto recorder
ABSTRACT: The author presents results of a 3-year study of currenLS in shallow water
by means of automatic recorders and gives a number of recomnendations for a further
improvement in the method of independent placement of current-ineters on buoy stations.
The invesLigaLionS were carried out in the Strait of Kerch beginning in 1961.
Letter-printing',pcurrent-meters (BI. 2,0were used in the study. These current-meters
were installed o6_`asF9E_ei;_i;_f buoy stations with a floating buoy. The depth in the
region of the study was from 5 to 15 m. A comparison of the daLa of these current-
meters with respect to current speed and the data of Lite W411 marine current-rieter
Lowered alongside a standing ship showed a differeuce In speeds of tip to 15-20 cm/
sec. As a rule Lite speed for the DPV was higher. The causes for these discrepancies.
in instrument readings are: 1) Lite low positive buoyancy of the buoy, as a result
of which Lite effects of dynamic forces on the entire system led to its appreciable
fluctuations; 2) absence of swivels in the system of attaching the buoy Lo Lhe cable,
Card_- -551.465-,-..
ACC NR. AT6007D98
as a result of which the latter receives the torsion of the buoy anti itself Is
s7stematically twisted and untwisted; 3) turbulent eddies arLsIng in the region of the
tail vanes of the BPV when the current flows by the automatic recorder; 4) the tur-
bulent structure of the current itself; and 5) the direct effect of waves of the
recorder. To eliminate the causes distorting the readin&s of the B11V the positive
buoyancy of the buoy was Increased and a reliable system of swivels was used in at-
Laching the buoy. To reduce errors in the observations it is recommended that the
current-meters when operating Independently in shallow coastal regio'nq be set on a
bottom base 50-60 m long and that the base be oriented relative to the coactal
features. OrIg. art. has: 4 formulas, 3 tables,-and I figure.
SUB CODE: 0840/ SUBM DATE: none/ ORIG REFt 005
A
0 0-0 0 0 0 0 0 0 0 0 0-0 Si a 0 -0-W-0 0 a 0 0 4
is it to it aJ I a & id r. ~N 't V 41
I-J, 1. A-A k L a x p III IV k Ii r --I I iAll AS A : f
li. .,so
(cup"m G. t~
1"O"Almai 931, 417 22.-A compar6m CU.0 wjIvI2fctsIb.&" shows Ap.
A demkqjoa afem- typ- 'U'd diftsmuls for their -00
00 use am 9tv". L. MAw"xy .00
roe
151
iFU I- .-00
'00 1 zoo
es ..00
go
u a At
0 br-, I'* 11101tv grat slit its Icult it ft 11 1
0 0 0 0 0 it 0 0 0re 0 0 0 0 0 0 a 0 41, 41 0 0 9 0
ALITMAN G.Z~, jnzh.;iHUSYAKOV, L.A., inih.; OBNOVLENSIaY, P.A.., inzh.
Automatic control of the tension of materials during their processing,
Makhei avtom, proizv. 17 no.206-39 F 163. (HIRA 16:2)
(Automatic control)
ALITMAN, I., inzh.-mekhamik
First results of the operation of 6ChSP 18-22 engines. Rech.
transp. 21 no.5s27-28 My 162, (MIRA 15:5)
(Marine diesel engines)
DASHEVSKIY, T.B.; ALITHAN,p I.A.; KOVAL', V.A.
Effect of defectir *,war arms of balances on the precision of
Velghing, Ism, tekh, noolOs28-30 0 163. (MIRA l6t12)
GORLIN, G.To.;,W.TMAN,,I.A.
L -
Scientific technical conference on automation and weighing and
proportioning processes. Izm.tekh. no.11:54-55 N 163.
(MIRA 16:12)
SHUTSKAYA, Ye.I., kand. med. nauk,- Prinimali uchastiye: RARINOVICH,
S.Ye., prof.; SIEFTSOVA, A.I., vrach; LMN, K.I., vrach;
SOKOLOVA, R.I., vraeh,- FERELIMAN, R.M., vrach; ALMAN, I.M.,
vrach; SHEPIWV, N.S.. . kand. veterin. nauk; SVIRIDOV,, A.A.
Epidemiological importance of tuberculosis in cattle.
Veterinariia 40 no.l.Otl9-20 0163. (MIRA 17:5)
1. Novosibirskiy nauchno-isoledovateltakiy institut tuberkuleza
(all except Shepilov, Sviridov),
t 11 ~ t IrIVIll , I . " I
,c-ororn,- -,:,f V.~ ard met-h-cdo fcr
V
a tkixLy 1 re geograph%ve "leoto"ill 16-50
(MiRk 18:8)
KIIANDOV, Zosima AlekBandrovich; YERVZOV, Vasiliy Fedorovichl
BOTKIIIJ P.P., kand. tekhn. nauk, retsenzent; ALIII-W,
Li., inzh., retaonzent; ZAKHARENKO, B.A., naucIm. red.;
VASILIYEVA, N.N., r6d.; KRYAKOVA, D.M., tekhn. red.
(Marine diesel engine operations with a two-stage fuel feedl
Rabota sudovogo, clizelia s dvukhfaznoi podachei topliva. Le-
ningrad, Sudprorqriz, 1963. 82 p. (MIRA 16:12)
(Marine dieael engines)
b-DUMURI, M.; ALTKAN, K:.
N-Aw"Molowshw-
Significance of myotatic reflexes in athletic motions. Aota physiol.
hung. ll(Swpl):79-80 1957.
1. Iehretuhl, fur bowegungelshre und. heilgymnastik der hochschule
fur leibesubunpin, Budapest.
(PHYSICA,L WMTION AM TRAINING
vqotatic reflexes in pbys. exercises. study by motion
piaturs (Gar))
(HMGIWI, pbqsiol.
cam)
, Matyas; KOVACS, Maria B.3 ALTMAN, Kurt
Sffects of adaptation to environment and environmental changes on
the water diuresis of non-anesthetized dogs. Kiserletes Orvostud-
omany 11 no.1:5--:11 Fab 59o
L.0razagos Testnevelea- es SportegeszeegmW1 Intezet, Budapest.
(DIUMIS. physiol.
eff. of adaptation to environmental changes in dogs
(Ha-a))
(MIROXIMT
eff. of adaptation to environment & environmental
chejages on diuresis in dogs (Hnn)) ,
GMRBM, Matyaa; ALTWLJ~--
Mechanism of ttip nonditionee. diuretic reflex. Iliserletes Orvostudo-
mrW 11 no.1.19-26 Fab 59.
1. Orszagoe Tontneveles- as Sportegeszoegugy Intezet, Budapest.
(DIUMXS, physiol,
conditioned diwretic reflex mechanism (Han))
(RFYIaX. CONDITIMUD
diuretic reflex mechanism (Ilun))
GWIBM, Hatyas; _=W,-ku_rj; MSUROS, letvan
Moobanism of Increased diuresis induced by bypnotic mWestion.
liaerlatee Orvostudommy 11 no.1:27-34 Yeb 59,
1. Oreza os Testneveles- e9 Sportegeszoegyi Intezet, Budapest.
IHYPNOSIS
induction of increased diuresis by hypnosis in humn
voluntaere, meahanism (Hun))
(DIURESIS. phystol.
sac*)
LLITKOg K.Z,j Inzhener.
I --- .1
Dyeing black felt footwear.
(Dyes and dyeing--Wool)
Leg.prova.17 no-3:42 Mr '57. (MM 10M
(Yelt) (Shoo industry)
1~1,