SCIENTIFIC ABSTRACT VLASOV, A.G. - VLASOV, A.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001860230006-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 14, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

S/o5i/62/015/002/009/014
A method of E032/E314
the numerical values of the independent
parameters x of all the m-layer. .
With Ic = 2 the function 0 represents the r.m.s. departure
of R (X, from the given function F (k) To each value o~,
M 0
X there cowosponds a certain filter and as R approaches F
in 0
11m (X) -> 0 The pwameters of the multilayer filter are dete-mined
by varying the components of'X until minimum ~M (X) is rVached..
A complete numerical scheme suitable for use with an electronic
computer is given and some typical examples are quoted. It is
assumed that dispersion and absorption are absent but it is said
that this limitation could easily be removed.
There are 6 figures and 2 tables.
SUBMITTED: June 8, 1961
Card 3/3

ACCESSION NIL- AT4019299 S/0000/63/003/001/0116/0119
AUTHOR: Vlasov, A.G.; Sherstyuk, A. L.
TITLE: Theoretical investigation of the possible use of the method of differential thermal
analysis for the quantitative study of the crystallization process
SOURCE: Simpozium Po stekloobraznomu sostoyanlyu. Leningrad, 1962.
Stekloobraznoye sostoyaniye, vy*p. 1: Katalizirovannaya kristallizatsiya stekla (Vitreous
state, no. 1: Catalyzing crystallizaltion of glass). Trudy* simpoziuma, v. 3. no. 1.
Moscow, !zd-yo AN SSSR, 1963, 116-119
TOPIC TAGS: crystallization, thermal analysis, thermogram, glass
ABSTRACT: The method of differential thermal analysis used hitherto is unsuitable for the
accurato determination of the amount of crystallized phase, which Is absolutely essential for
the study of the nature and dynamics of crystallization. For this purpose, new experimental
methods are suggested and formulas are derived. The logarithm of the temperature
difference 0 Is plotted against time in typical curves obtained from the thermograms. The
study of these diagrams showing the relationship between 0 and t makes it possible to de-
termine a-11 the thermal characteristics of the test sample. Another very important value
Card 1/2

VLASOV, A G - CHEBOTAREVA, T.Ye.
L===U-=
Determining the qualitative relation between the ordered and
disordered 174
phases in glass contAining 33.3% of Na2o &rA- 66.,,
of SiO2. Opt. i spektr. 13 no.4z6l5-617 0 162. (MIRA 16:3)
(Glass-Spectra)

S/057/62/032/Oo6/oo9/022
3 B108/B102
AUTHORS: Vlasov, A. G., and Shakhmatova, I. P.
TITLE: The field of a lens with disturbed axial symmetry
PERIODICAL: Zhurnal tohhnicheokoy fiziki, v. 32, no-6, 1962, 695 - 705
TEXT: The field of an electron lens in which the circular symmetry of the
electron trajectory is no longer conserved is calculated. The concrete
examnle of a lens consisting of trio elliptical cylinders face to face is
considered. The results of exact analytical calculations are compared
with the results obtained with the aid of perturbation theoretical calcula-
tions. The perturbation theoretical results are true only if the perimeter's
of the ellipse is equal to that of the ideal circular lens. Numerical
calculations viere- also performed. The ellipticity causes a paraxial
astigmatism. This kind of aberration is proportional to the aperture and
to the ellipticity. There are 4 figures and 2 tables.
SUB.%-'.ITT2D: July 25, 1961
Card 1/1

VLASOV, A.G.; KRUPP, D.M.
Caltulation of an aspherical lens having a p4ir of real aplanatic
points. Opt. i spektr. 15 no.5:676-681 N 163. (K[RA 16:12)

DUIN,
Nakize thermocouple tips of cermets. Biul. THIN tsyst, not, no,9.,
22-23 '58- (MIRL 11: 6)
(Thermocouples) Wermets)

A.I., otv.red.; SHAIPIROVA, A.S., red.; SOROKINA. T.I., tekhn.red.
(Afficiency promotion at tho YJAulbyaher plant) Ratsionalizataiia
na zavods im. V.V.Xuibyeheva. Irkutakoe knizhnoo izd-vo, 1956.
47 p. (MIRA 12:7)
1. Glavnyy inzhener zavoda im. V.V.Kuybyeheva (for Vlasov).
(Irkatak--Machinery industry)

SAKHARNYY, Nikolay Fedoseyevich; TURILOV, G.I., nauchn. red.;
-, VLASOV, A.I., red.
[CoLrselnLheoretical mechanlcs] Kura
khaniki. lAroslavll, Vysshaia shkola,
teoretichookoi me-
1964. 44 p.
(MIRA 17:7)

CHMVONDBRODOV , P.L.; YEFREVIOV, V.V., Prof.P otV6 red.;_Y~K9y,,
._AJ,, red.; SHVETSOV, S.V.p tekhn. red.
[Characteristics of the assembling of rear axles of auto-
mobiles during major repairs] Osobennosti aborki zadnikh
mostov avtomobilei pri kapitallnom remonte. Moskva., Ros-
vuzizdat, 1963. 23 P. (MIRA 170)

S/136/60/OOC/07/016/024
/ep 6100 E073/E235
AUTHORS: Savitskiy, Ye. M., and Vlaso I
TITLE: ~q Sintered Copper Powder, _VT _"alnwll~
PERIODICAL: Tsvetnyye metally, 1960, Nr 7, pp 72-77 (USSR)
ABSTRACT: The authors investigated the structure, el(!ctric
resistance and the mechanical properties of sintered
copper powder with additions of oxides of ziluminium,
silicon and magnesium, using as starting materials
powders with characteristics as given in Table 1. The
mixture for obtaining sintered copper powders were
prepared by simple mechanical mixing of the appropriate
powders of copper and oxides, The mixing was effected
in steel ball mills by the wet method with a ball to
charge ratio of 5:1 and a mixing time of 43 hours.
Copper powder mixtures containing 1, 3 and 5 vol %
each of aluminium and silicon oxides and 1, 3, 5 and
10 vol % of magnesium oxide were used, The mixtures
were subjected to hydrogen reduction at 3500C for a
duration of 30 mins and from these specimens of 80 mm. dia-
meter, 110 to 120 mm height were pro*duce~ by hydrostatic
Card 1/4 pressing with a pressure of 1000 kg/cm . The presslings

B0973
S/1~6/60/000/07/016/02?1!
E073/E235
Sintered Copper Powder
were sintered in the hydrogen atmosphere with a slow
rise in the temperature of 10000C holding the presslings
at this temperature for a duration of 3 hours, The
sintered blankp, 70 mm diameter, were extracted at
8000C into rods of 21 mm diameter, which were annealed
at 4000C for a duration of.1 hour. Further investigations
were carried out on pressed and annealed specimens,
Table 1 gives data on the characteristics of the powders
used for preparing the mixture. Table 2 gives data on
the density and the electric conductivity of the
investigated specimens, Fig 1 shows microstructure taken
photographs of sintered powder containing 1% A1203
with magnification of 1500 and 8800 respectively.
Fig 2 shows plots of the dependence of the hardness
on the annealing temperature forcopper and sintered
copper powder containing respeczively 5, 3 and 1% A12075-
Fig 3 shows plots of the dependence of the hardness on
the annealing temperature for copper and sintered copper
powder containing respectively 10, 5, 3 and 1% MgO,
Fig 4 shows plots of the dependence of the UTS of
Card 2/4 sintered copper powder as' a function of the percentual

Sintered Copper Powder
80973
S/136/60/000/07/016/024
E073/E235
contents of A120A and MgO at temperatures of 20, 400,
600 and 8000 res'ectively. Fig 5 shows plots of
p
oxidation of copper and of sintered copper powders at
various temperatures. It is stated that the strength
of sintered copper powder specimens containing oxides
and produced by the method described in this paper
exceeds considerably the strength of copper both at
room temperature and at temperatures up to 8000C. The
strength of sintered copper powder containing A120
exceeds by a factor of 1.5 the strength of copper In
the temperature range 20 to 800OC; the hardness exceeds
the hardness of copper by a factor of 2 to 3. Addition
of oxides to copper increases its recrystallisation
temperature from 300 to 600-7000c; sintered copper
powder does not soften after heating it to the above
mentioned temperatures. The electric conductivity of
sintered copper powder containing 1 and 3 vol, % A1203
is 87 to 93% of the electric conductivity of copper. The res-
istance to scaling of the sintered copper powder is also
Card 3/4 Jaigiier than that of copper. The best results are

80973
S/136/W/000/07/016/024
E073/E235
Sintered Copper Powder
obtained with sintered copper powders containing
additions of A120 I whereby the values of the strengths
and hardness are Lgher in the case of using
high disperse oxides with a maximum
uniformity in tIBir distribution in the volume of' the
component. Components made of this material can be
used advantageously in those branches of engineering
where high temperature copper alloys are being used,
There are 5 figures, 2 tables and 6 references, 4 of
which are Soviet and 2 English.
ASSOCIATION: VNIITS
Card 4/4

SAVITSKIY, Ye.l,%; VUSOV, A.I.
Copper harderiing by finely dispersed particles.
34 no.12:77-81 D 161.
(Copper--Hardening)
T"Svet. met.
0,11RA 14:12)

88740
S/127/60/000/012/002/005
13012/B054
AUTHORSs Kolchin, A. V. and Tlasov, A. L._(Voscow)
TITLE: New hard metals for the armoring of chisels for cable-tool
drilling
PERIODICAL: Gornyy zhurnal, no. 12, 1960, 29-30
TEXT: The Institutes VSEGEI (All-Union Scientific Research Institute of
Geology) and TsNIGRI (Central Scientific Research Institute of Mine
Prospecting) tested chisels with welded-on sintered alloys of the
Stalinite type and of T3 (1,3) Relite. The welded-on layers, however,
cracked and became brittle when drilling in hard rock. In 1958-1959, the
Vaesoyuznyy nauchno-iseledovateliskiy institut tverdykh splavov (VNIITS)
(All-Union Scientific Research Institute of Hard Alloys (VNIITS) together
with the Magnitogorskiy zheleznyy rudnik (Magnitogorsk Iron Mine~ and the
Magnitogorskiy gorno-metallurgicheskiy institut (Magnitogorsk Institute of
Mining and Metallurgy) developed new welding alloys. Sintered tube
electrodes of the types T 6 (T 6) and T 30 (T 30), and powder-charged
steel tubes (8 mm in diameter and 400 mm long) were produced. The weight
Card 1/3

88740
B/127/60/000/012/002/005
New hard metals for the armoring... B012/BO54
ratio charge tube was 0-75 1 1- A protective casing permitted the welding
on a.c. and d.o. apparatus, and protects the individual components of the
charge from oxidation and burning out. These experimental electrodes were
tested in the mines of the Norillskiy kombinat (Norillsk Combine) and
Magnitogorskiy kombinat (Magnitogorsk Combine). The T6 alloy was welded on
the cutting edges and lateral surfaces of the chisel (at 780-8200C)
immediately after the forging of the chisel. The layer welded-on wao
2-4 mm thick. The T30 electrodes were welded on the cold, morn-out chisel
on the spots of maximum wear. For an appropriate shaping, the chisel was
then heated to 1150-12000C. directed, and the welded-on layer was forged
together with the chisel. In the Magnitogorsk Mine, drilling was
performed with an 1100-1450 kg boring tool in rock with a hardness of
1-15 according to Protod'yakonov. In the mine of the Norillsk Combine,
the alloys Relite T3, T6, and T30 were tested on horseshoe chisels 200 mm.
in diameter. Relite T3 and T6 were welded onto the chisels immediately
after forging. Results showed that the alloys T6 and T30 increased the
resistance to wear of chisels in cable-tool drilling to the 1.5-2.5 f014,
as compared with usual steel chisels. There are 2 tables and 2 Soviet
bloo references.
Card 2/3

88 740;
3/127/60/000/012/002/005
New hard metals for the armoring ... B012/BO54
ASSOCIATION: Vaesoyuznyy nauchno-isaledovateliskiy institut tverdykh
splavov, Moskva (All-Union Scientific Research Institute of
Hard Alloys, Moscow)
Card 3/3

KUZNETSOV, Ye.S.j kand. tekhn. nauk; KRXURENKO, G.V.., pro
red.; VIASOV, A.I., red.
[Maintenbmce of motor vehicles] Tekhnicheskaiwekspluatatsiia
avtomobilei. Moskva,, Rosvuzizdat. No.l. 1963. 60 p.
(MIRA 17:4)

SAVITSITT. U.N.; UASOY, A.I.
Slntered copper powder. TSvet. met. 33 no.7:72-77 JI 160.
(MMA 13:7)
1. Vaesayunyy naxichno-issledovatelinkly institut tverdykh
splavoy.
(Powder metallurgy) (Copper)

L 1606" )M,71 (m) EP-F(,7,/EQ- ......
J - . I -
1-T P /F.,:D Y:" "'S 'lf
RSD/ , :1) A
8/001/0148/014a
"tCCESSION NR: Ap5ooiq4c) 1267 4/o1
AUTHOR: _Pivovarov , L. k~h - ; Vlasov. A..!.
TITLE: Interphase stresses in po*Gdered_gpppiZr hardened by dispersed inclusions
of Al 2 03
-1 ,jetallov i metallovedeni-Ye, v. 18, no. 1, 1964, 148-14 9
COURCE..
TOPIC TAGS: po-wder metallurU., poEder metal mixing, copperl oxids- L k
copper alloy. atress calculation, lattice defommation, lattice distortion, elastic
stress
Abstract: In this work a study of rn-icroqt-rr~17ia-cr- caused 'by differancer, in the
coefficients of phase expansion was cond,icted on copper hardened by dispersed
inclusiona of a1urainum o),dde. Yne a-am-ples were prepared '.y 'he Method of pov.-
der metallurgy. The initial powders of cooer and 11120., were mixed in corres-
ponding proportions in steel ball. milln. Y-Axing time wun 10 hours. The pre-
pared Yrdx1,,i2--r, of copper vith 1, 3 anti Yf, by volunx! of Al-,0 vere annealed in
~ 3
hydrosen at ~'O'
for 60 minut-es for rc-duction of ccqxper oxideG, and then
pm-aGec' Into lil'~,:k-r, with a dla;-Rter of 9,0 and a hilr~ht of 1.11-120 mr.- Tile
blank,s were n1at-ired in a resistance f-urarce. Teraperature va5 alrjwly raiBed
Card 1/4

ACCESS1014 NR: Ap5ooig4o
,to 10000 and held there for 2 hours. The sintered blanks were dr&LIWn through
~dies into rods 21 = in diameter at 750-8000. Research was carried out on
thin sections pi--pared from Vhese drawn bars. In order to eliminate the casing
caused by polishingp the samples were annealed at 6-000 and quenched from this
temperature. ', ~;fudy of the mia(;nitude P-nd sign of microstresses caused by a
differenc__., Ii. _,,--ificienta of eKpansicn war, conducted. for the copper phe~se an
the displacement of x-ray lines according to methods vorked out by one of the
authors ori 'baEiG of the voik of D, M- lfasil'ye-, (Zhurnal Tekdriicheskoy Fiz-
1958, p 2527). The technique proceeds from the existence of
a equle_j,'~al 3tate _'n "he volune of the gi-ren phase of the a~lof.
T'his Gtate 155 !,,-:_-ated by a Gysten )II oriented raicrostresses ( tT) of a definite
sign. On the surface of the in the volxL= being x-i-%ved, the component
,which 16 perpeLiiicular to the surf`ice is partially reduced, but preserves sow
noticeable value,- The lattice def )-Tration caused by, these microstresses at
angle V bet~,~_,co, ',he reflecti;-6 pi-:-_ and "he curface of the sample (E '1/ ) may
be calculated the formLla
+ a 2. /TI_ 4. 1J- ) (1 - sinL7 Y)7
F. gj + JA ) sin:2 'r -2 1A
iwhere E and are the riodulus of elasticity and Poisson's ratio respectively
.of given reflecting plane of the phase being studied. Calculations ahaw that
Card 2/4

L 16081-65
ACIOESSMtl TIR: AP5001940
gLlc~-)stresrjes of a considerable ruigpitude in copper with dir.~arGed
aluji~jni-jni ozirle, iucluGiona appear in the copp-2r phftGe. The difference between
t.re coefficient;3 of expansion of coppcr a;,,d al,~~inu:n rcirle ropy b4c, considered
probab~',.~ a cf these microstrer.Gn.-, -7.,:- -Acrostresres increase with
9L.11 ~~ ) dif fei-ence -,,ar, obGC:---,e-'4
InCri~ft3e, ('11 4..:I~z qUantity Of UP0 of' 1 to 'i
~n he mai )f micro --ditw,~,en snnples vtth 3 w-d % Al 0 . rri. i.
Gtresser;
.~ 3
probabL':a of the fact that the yield strength haz alrea'dy been reached
a t 3-% A12 03' Only elastic GtreSSeG Which CaZMOL exceed the yield r, t re ng t-h
have been measured radiographically. A further increase in tile quantity of
'Al 203 probably leads to an increase in the amm~,t of plastic deforTzation of
the copper phase. The line width incrcases -,rith a transition from 1I;"( A120
to 3% and again from 3 to 5'P~. This increase r=y be explained -by the increLe
in distortions of the copper lattice of the allay (pT-e;ence of disoriented
microstresses, sraall block dim-ensionG, etc.). The oriented and disoriented
microstresses in copper, strengthened by dispersed inclusions of A-120 3" are
!_probably some of the factors which deterTdne the strength of these raterials.
Orig. art. has 1 table and i-equation.
Card 3/4

L 16081-65
!ACCESSION NR: Ap5ooig4o
ASSOCIATION: Vsef3oyuznyy nauchno-ise-ledovatel'skiy inatitut tyerdykh splavov
(All-Union Scientific Research Institute of ffard Alloys)
SUMMED: 2OAug63 ENCL- 00 SUB CODE: MM, AS
NO REF SOV, 003 OTHER: 003 JPRS

ki - A! I'-'i!IT' I.M.; GRAP, IILASOVA, A.1,
FMIRIP I .. A
Hardening of unsaturated poiyesters in t;,-,e presence of
I
zinc. Zhur.l)rikl.khir.. 38 no.317OP,-?ff) Yx '65. (MIRA 18:11)
2.. Submitted Febr., 25, 1964.

VLASOV) ,A.M.
I eservoie, in a horizontal
Gycjic orx,,ration of an underground pas r
water-bearing reservoir under water-drive condi ons. Izv. vys.
ucbeb. zav.; neft' i gaz 7 no.7:89-92 164. ~~il
I (MIld, 17:9)
Mloskoiskiy institut neftekhimlcheskoy i gazovoy promyshlennosti
im. akad. 1.14. Gubkina.

VLASOV, A.M. (Moskvit); LAN CIMAN-SINI (Land Chnng-lisitil (Mol)kva)
".- . I
Gas pressing into a water-bearing beed. Inzh.zhur. 4 nc.1:13'O-134
164. (,),GRA 17-4),

VLASOV, A.M.; SIZOV, Ye.I.
Machine tools manufactured in plants of th~b. Via-! Wr Frovinw.
Economic Council in 1960-1961. Bjul.tekh,ekon.inform. no.903-35,
161. (KIRA 14:9)
(Vladimir Province--Machine tools)

ZHEGALIR,I.K.; PUSTYGIN, A.A., glav. agronom; SPODEhYUK, N.I.;
-BXY,OV,N.I.; RED121, P.N., glav. agronom; LOGVIIJ, N.P., Geroy So-
tsialiaticheskogo Truda; GUM, I.D.; PETROV, S.N.; VLWjY,-Ajj.,
glav. zootakhnik; SIOU2W, L.D., glav. bukhgalter; SKAM.OV, N.V.,
glav. inzh.; SHUMILIN, V.S., glav. in2h,; LTMORUBASHKIN, N.A.,
kombayner; DRYABO, Me.; ZABNEV, V.F., redaktor; SHIROKOV, B.G.;
SHEPELEV, M.A.; LEOIIOVA, T.S.; SAYTANIDI, L.D., takhn. red.
(Hundred million poods of grain from Stalingrad Province] 100 mil-
lionov pudov stalingradskogo khleba. Moskva, lzd-vp~ M-va sell.khoz.
RSFSR, 1960. 133 P. (MIRA 14:9)
1. Pervyy sekretarl Stalingradskogo oblastnogo komiteta. Kommunistiche-
skoy partii Sovetskogo Soyuza (for Zhegalin). 2. Oblastnoye upravleniye
sellskogo khozyaystva Stalingradskoy oblasti (for Pustygln). 3. Ne-
khayevskiy rayonnyy komitet Komministicheskoy partii Sovetskogo Soyuza
(for Spodenyuk). 4. Nachallnik Kotellnikovskoy rayonnoy sellskakho-
zyaystvannoy inspektsii, Krayniy Yugo-vostok(for Bykav). 5. Kolkhoz
"Deminskiy" Novo-Annonskogo rayona, Stalingradskay oblasti (for Redin).
6. Predspdatell kolkho4a "Zavety Illichall Kalininskogo rayona (for Log-
vin). 7. Wachallnik Novo-Annonskoy rayonnoy sellakokhozyaystvennoy in-
spektsii (for Gusev). 8. Direktor sovkhoza imeni Frunze Scrafimovich-
skogo rayona Stalingradskoy oblasti (for Petrov). 9. Stalingradskoye
oblastnoye upravleniye sel'skogo khozyaystva (for Vlasov). 10. Sovkhoz
ffDinamoff Nekhayevskogo raydna, Stalingradskoy obla3ti (for'Sheremet).
(Continued on next card)

ZHEGALDI,I.K.- (continued) Card 2.
11. Oblastnoye upravlenlye sellskogo khozyaystva Staling-radskoy ob-
lasti (for Skakunov). 12. Sovkhoz "Vei-khne-Buzinovski7l'Stalingrad-
skoy oblasti (for Shumilin). 13. Otdoleniye Ilo.6 sovkhoza "Serebrya-
kovskiyu 141kbaylovskogo rayona Stalingradskoy oblasti (for Cherno-
rubashkin). 14. Zvonlyevoy kolkhoza imeni Lenim, Zhirnovskogo rayona
Stalingradskoy oblasti (for Dryabo). 15. Danilovskaya rayomaya gaze-
ta uKolkhoznoye znanya" Stalingradskoy oblasti (for Zabnev). 10. Zame-
stitell predsedatelya oblastnogo ispolnitellnogo komiteta Stalim-.rad-
skay oblasti (for Shirokov).
(Volgatrad Province-Grain)

31742
S/136/61/000/012/oo6/oo6
10-b F,193/E383
AUTHORS: Savitskiy, Ye.M. and Vlasov, A.I.
TITLE: Increasing the strength of copper by finely-
dispersed particles
PERIODICAL: Tsvetnyye metally, no. 12, 1961, 77 - 81
TEXT: In view of the growing interest in the dispersion-
hardened metal-metal oxide systems (e.g. Cu-A120 3), the present
authors have studied the structure, electrical-resistance and
mechanical properties of Cu with aaaitions of Al 2031 TIC or
TiB2* The characteristics of the raw materials are given in
Table 1. One series of experimental specimens (Cu + up to
19/6 Al 203) was prepared by treating metallic copper with an
aqueous solution of aluminium oxychlorlde. Other specimens
were prepared from the respective powder mixtures whic 91
after preliminary 60-min treatment in hydrogen at 350 C,
were compacted, sintered and extruded to 17 and 21 mm diameter
rods. Specimens of series I (in which Al 203 particles were
Card 1&6:~

31742
S/136/61/000/012/006/oo6
Increasing the strength .... E193/E383
formed by decomposition of aluminium 6xychloride ) were
characterized by the smallest partice-size and most uniform
distribution of the oxide particles. Alumina introduced as
such was much coarser and the particle-size of TiC was larger
still. Other properties of extruded materials fire given in
Table 2. In the next series of experiments, recrystallization
characteristics of the alloys were studied by tal:ing hardness
measurements on specimens annealed for I hour at various
temperatures. The results are reproduced in Fig. 3, where the
hardness (HvV kg/mm 2 ) is plotted against the annealing
temperature (0C) for specimens with 1 - 1% Al 203 (series I),
2 - 1% Al 203 (series 11), 3 - O.lk% Al 203 (series V and
4 - pure copper. Similar graphs, reproduced in Fig. 4, were
constructed for I pure copper, 2 - 3% TIC, 3- 5% TIC,
10% TIC, 5 3% TiB 2 6 - 5% T'B2 and 7 - 10% TiB2.
Card 21/8_:~

31742
S/136/61/000/012/Oo6/Do6
Increasing the strength .... E193/E383
It will be seen that, in contrast to pure copper, Vae
dispersion-strengthened alloys do not recrystallize even when-.
heated to the top limit (900 OC) of the temperature range
studied. The tompcrature-dependence of strength of dispersion-
hardened alloys was studied in the final stage of the present
investigation. The results are roprod~cod in Fig. !;, where UTS
2
'Cg/mM ) at temperatures indicated by oach curve, is plotted
against the A1203 content of the material, the brolrom and
continuous curves relatling, respectively, to specimens of I afid
II.Series. UTS of dispersion-hardened alloys at 30, 400 and
600 OC is plotted in Fig. 6 against the TiB2 (continuous curves)
rid TIC (broken curves) content. The best combination of
a
properties was obta'ined in the alloy with 10/9 Al 0 present in
2 31
the form of colloidal-size particles formed as a result of
decomposition of aluminium Qxychloride. The.UTS of this materi2l
0
at.room temperature and at 600 C was 35 - 37 and 14 - 15 kg/mm
respectively, although its electrical conductivity was
-practica 1y equal to that of pure copper.
~Card, 3,

vljkSOV, A. I., Jt- au-
c f. e P
Drinza manut'acture accordin.-, to Vic Hurkgarian jilethod Pod obshchei r cltld ii. i- V-
Galaeva. Mosl-va, Gos. torgovoe izd-ro, 1931. 6); P.
'w'
1. Cheese, I. Vlasov, A. 1. jt. au. II. GalAev, P. V., ed. 40*

VLkSOV,A.I., marksheyder
Orienting underground workings through one shaft by twc fixed
wires. Gor. 2hur. 122 no.2:38-40 7 048. (MW 8:9)
(Kine surveying)

VLASOV, A. I., I=SKIY, L. V.) VTYURIN) V. I MOKYN) A. I., IVLEVI V. F. I
and TUKAWV, R. I., (Krasnoysrsi~
"The TLemperature and Rotation Hysteresis in Ferromagnetic Materials," a paper
submitted at the'International Conference on Physics of Magnetic Phenomena,
Sverdlovsk, 23-31 MBY 56.

Cv
llovo,re Dol~azatellzlvo teore!.- pol, J':c. 1:--tem c*-. '2(1';2f''., 453 45 b
I - - I - ) I ,,) 0
osobcr.~cst,wl'~i v ras- olozherll pa , t--_! -.-p~-' -~- I ~ 1, ~ - , ~ !!,- (:~~ -
t s
koniclloskcro sccl,c: i,~a.
T, C..
W%- Matheratics in the US-M, 19 1/'47
edited by Kurosh,
Mar!mshovich, A.I.
lolashovsIdy" PlIl
Loscovi-If-ninErrad, 1948

--!~~Sovp A.M.
Determination of gas 3atiLration In a hor-lZontal water- e"F~ ar -L'.nz
reservoir in the creation and use of undargroancl pqs reservoirs,
Izv.vys.ucheb. zav., neft' I gaz 6 no.1-l-,ql-96 '(3. (MTqn' 17~9,
1. Moskovskiy Institut neftekhimiche3koy I gazovoy promyshlon-onl!.
imeni akad. I.M.Gubkina.

05
"
- M
11
f
M uu jdb Ail? no 6 &1 At to be a Ir 0
00
1-
-
-
j
I X
ov votafel
A,

F#
F ~ -0 0
Tl~ It- 11.

-
, Prann and A. ~Iuuv. Tea Oys Ppakt. Mrs. 1949. N.,

I lal 72. KhOR1. x0fe.11. Zhu, 1939, No. 7. Kl~ A steel
.110.1111 Ain't
~
-,,rttx. C O.W. Xln 1.71. IQ 1.47, Xl:
itft
.
r
1, Waq itivem isair.l. Illoo a 114411h liffl,
i

00
4 41. on ditalovictrt In will, 11 1 he re-ull q wfe r
1,
1,- strt"I voivally. The t1wilual matumut con't'ird .4
;1
00 quenching ,if (gunt "W" and teinivring at fig

g mal hilirry l"Ifts which fe1julte 41"116 with lligh drZT-4 J

l -%fill luuIlhutsp. Bills *W% Icullicting at 'Ohl
.11,Ln
s
I
o 14*0 tall. which f"Inite a dmod terngth Oful fmillhisrst.
r
v
,
I he II-TI WN11111" I-11111V it liful,ef"I in 310 NO)" I it..
i
"Aftni'lltdifir
I ISM "I'lif %illItIolt"
,nupirt, ~howvd tbAt Ilse haz4fruing of th. -..CI PCIK-tf&t,-d
00 "lvd-ply. Tin, InAill-tilwilitcut file %feet in the Imp
to
III tell %tAtr dific" for it ctifilloatalively coatm sirtict ulle wit to coo
A tIIIIIIII l%WVMjjV In The cruirt to( the section. Art goo
quenching trim" SW this bot-bAn".1minj form 4-,Aof--
lic"11C InAttenint strucitur. Nitirtenxite is quale skohir.
(*ht .4;j_.%Jn_jlfo SteCi y ta-b. Proper-
as 0
I Irs. undcr after
*

i stmlq.
hich it cast Im utood to irplave lite Cu or Cr.%
I
s
Vot fit-avvAuly Maellincfy i1aFts thia steel can rrphkv Ow
Aso
K WN .1. 4.1 Che hi-Nin-Mo voinfulugli4m ill of lite
,41II'll jov.-tigalrd is by a slightly
J I Inlit J Plastic 11"W (,"lurr 1lul.-%r- 6-mg the
;
A
A %I heft WTH tuirdrord in oil this storl is not ill, filic-al #4o f4mill
IA. L, 4 livull
A tj
.
ASS-ILA ACTALLURGICAL t-1111OU411 CLAIUVKATIO- t

:;0
W

u AT 1 1%
0 F v

t6i a W
s

t JOD
f I Is
If IS " "14
0 00
0
: :
0 0 0 a 0
:
0 0 A
0 0 4 0
10fit
00
0 0 io
a 0 0 00900990690
ie 0 4 9 0 04 6096 09

I
a L
A- a P-4 A-1.1-IL-1- -L4t. it,
0 A-0 1"D catqpl -,
-4. -t-,
',

sop P&%F"St
A
un, A. M- VlAxly Kiwi It. I. FVvIIIN11111. JV,vtnik
0. V, it 34 .111). fin Itumminti).
t
rht, examined the IVOINHIM to
"t treatment and the.
cuttinic pro"kiv of three molybdenum -vanAcliu in steels (two
i
i

00 conta
n
ng tungsten) and vompared their ies with them of
=1
14
18
1
h
tuggston-c
romium-yanadjum too)
7%e anal
yars of
1
,
the there nteebi were an follows:
Ok
%
04 Carbon goo
60 Manganme . : 0-43 I
=09
Othrm .. . . . U-28 0-3-. 0' -S
000 4.24) 4411 423 0
4.27 4 12U 373
1ft:r" - - - - -
ty
;:00
%
.
3.03 404 4.10
2
90
-81
a00
00

'goo
!see
U
~

A I M.S L A WITAkLURGICAL UTINA109 CLA11WKATWO
lit.
0.0v
sit'. 0

t t .
SO&JOI am a- It.
-4 -5" a I i -aa

0
G7 U x AT 10 AS pr V&POK Knots Kan LtK
: KLOO I
:
o
0000:0000000000000600o
9
T1 ooooooooooooo:
O*O eeo
0
0 0000tooefooeogoooooo*0
0 00000000000600000000o

r. V I
1 0 0 it to to W is V V M N a a 18 0 M 0 11 U a 0 a 41 OF bi Oro
Y.V I. I SON -1 -1
"Vlot, - '' - 00
a Newal Atmofpbm in
ji U" at Omminw xiiom as
69 H1 RAM-Treatumt Fwaseft M. P. Braun and A,-X.--Vlawv.
(Metallurg. IM, No. 2, pp. 47-32). (In PAnian). In order to
eliminate the numierow 4hifects resulting from the heat-treatment
of pate at the StalWgrad Tractor Works, it was decided to use
oommerciial nitrogen obtaiwd " a by-product from the rA%r-by
oxygen works. In this paper som experiments with this tutrogen
we described. The oxygen (3-6%) in the commercial nitrogen
wax removed by ps" the gas through an electrically heated ire 0
retort oontaining cartim. The gas w" flat dried with charcoal or =00
calcium chloride. and then pswied through the retort (kept at a
max. temperature of 850-950' C.), which in the first ex=nments -40
sea whs filled with charecial. The exit gases wco am 1, AM =00
then pamed over heated copper turniW before Ing admitted roe
00- ~V
Into the briat-trastment furnace. FWn carbon &nil low-alloy steels
*0 a were um4 in the eiperiments, in which changes or weight wrre
:0 :0 '4W recorded anif demburisaLlon, if any, was de-termim4l by the micro.
0 9 scupical esamination of aecUons. The surface of the specimens in 00
a the first experiments was quite satisf, after they had been 00
heated for 2 hr*. at temperatures of 700-M C. All the specimens !:00
showed losses in weight and were found to have suffered con-
Coo
T-ALL -U-46-K A-L LIT 1-01-0-02 CLiSSOICAVIOU
No*
1A L S V FW 0 W 11 1 V N 9 a a 3 'M
it on wit we ,irii, Axprwii Is
lie 0 0 0 41 0 0 0 0000

w c

VLASOV9 A.M. (Moskva)
11-~~~~~
Calculating interface motion betweon two liquids in a porous
medium. Inzh.zhur. 2 no.3tl68-172 162. (MIRA 15:8)
(Oil reservoir engineering)

VLASOV, A.N.
Morphologic terminology of Archaeocyatha. Paleont. zhur. no.3.-
3-9 162. (MIRA 15:9)
1. Paloontologicheakiy.inatitut AN SSSR.
(Archaeocyathidae-Terminology)

VUSOY. A. ill.
Cfunbr 1',~~.n r: la zhr 1-'-*t:~,~,; n,~a 2 .,.a ~rr-
.3 3
.2
1. Pale on ce, chf,.-,~ -1 v ns titu f. ANI

I
f
VIASOV, A.N.
- ----------------
Cambrian stromatoporoids. Paleont,zhur, no,3:22-32 f-61.
- (MA 15:2)
1, Faleontologichoskiy institut AN SM.
(Stromatoporoidae)

L 1423-66 DIM) IJP(c)
kC-C-E-S5 NR: AP5021145 UR/0386/65/002/001/0027/0030
AUVIOR: Bakumenko. V. L.; Vlasov,_A. N.;_Kovarskaya, Ye..S.; ~ozina G. 5-1
Favorin, V. N. 41
3+-activated CaW04
TITLE: Step excitation of fluorescence in Er
q. V, 5,~
!SOURCE: Zhurnal eksperimentallnoy i teoreticheskoy fiziki. Pialma v redektsiyu,
Prilozheniye, v. 2, no. 1, 1965, 27-30
ITOPIC TAGS: quantum counter, infrared quantum counter, quantum action* fluorescenci,
jerbium doped oxide, erbium, radiation summation
IABSTRACT: Irifrared-quantum counter action has been discovered in Er3+-doped
(0-75%) CaW04 similar to that recently described by Brown and-Shand in Er3+-doped
fluoride lattices (M. R. Brown, W. A. Shand, Phys. Rev. Lett., 12, 367, 1964).
~Fluorescence appeared at wavelengths of about 543 mp when the wavelength of the
"first exciting flux corresponded to 1.5 p and that of the second to TIM-850 mv-
The effect can be produced only by the simultaneous application of the two fluxes,
:The same action wag observed by the authors in tr3+-doped (0.5%) PbMoO4. According
to the authors the effect may lead to the transformation of infrared radiation into
ivisible light. Orig. art. has: 2 figures. (ZLI
01 1 Card 1/9.

1423-66
A-CCFSSION NR: -AP5o2ii45
ASSOCIATION: none
~SUBMITTED:
2omay65 ENCL: 00 SUBCODE: SS)0,*
luo REF GOV: '001 OTHER, 002 ATD PRESS:3V
Card 21i

BOCHKAREV, P.F., otv. red.; Y~*OV , A.N., otv. za vyp.;
LASKINA, A.V., red.; PoilOYAREVAY A.V.P tekhn. red.
[Colection of brief scientific reports of the Faculty
of Geology; supplement to the report on research work
for 1961] Sbornik kratkikh nauchnykh soobshchenii geo-
logicheskogo fakul'teta; prilozhenie k otchetu. o
nauchno-issledovatellskoi rabote za 1961 god. Irkutsk,
Irkutskoe knizhnoe izd-vo, 1962. 78 p. (MIRA 16:10)
1. Irkutsk. Universitet.
(Geological research)

ABBLEVICHO A.A.;:'ART341YEV, Yu.N.; VLASOV, A.P.; GALIPERIN. A.S.; YEVsIKov,
A.V.; IVANOVr G.P.; KOROLEV-,N-.A-.j--LEMSKn, I.S.; LIVSHITS9 L.G.;
MELKOV, M.P.; WARM, N.I.; NOVIYMV, M.P.; POPOV, V.Ya.; T27ID7,
A.Ge; BAKHARKV, A.P.p inzb., retsenzent; SA VUqEV, Ye.Ya., red. izd-
va; MODEL', B.Lp tekhn. red.; ELIKIND, V.D., tekhn. red.
(Technological aspects of the repair of orauler vehicles] Tekbnolo-
giia remonta gusenichr7kh mashin. Moskva, Gos. nauchno-tekhn. izd-
vo mashinostroit. lit-ry 1960. 466 p. (HIU 14:7)
(Crauler vehicloo--Maintenance and repair)

VLASOV, Anatoliy Prokoftyevich, kand.tekhn.nauk; SAYINKOV, Konstantin
- IVANOVA, N.A., red.izd-va; ZLIEIIM,
V.D., tekhn.red.
[High-frequency metallization] Vysokochastotnaia metallizataiia.
Koslcva. Gos.nauohno-tekhn.iza-vo mashinostroit.lit-ry, 1960.
126 p. (MIRA 1):10)
(Ketal spraying)

PHASE I BOOK EXPLOITATION SOV/4283
Vlasov, Anatoliy Prokoflyevich, Candidate of Technical Sciencest and Konstantin
Pavlovich Savin-ko-T.-G-an-11dite of Technical Sciences
Vysokochastotnaya metallizatsiya (High-Frequency Metallizing) Moscow, Mashgiz,
1960. 124 p. Errata slip inserted. .4,000 copies printed.
Ed. of Publishing Houseg N.A. Ivanova; Tech. Ed.-. V.D. ElIkind; Managin Ed.
for Literature on Metalworking and Machine-Tool Manufacture. (MashgM:
V.I. Mitin., Engineer.
PURPOSE: The book is intended for technical personnel.
COVERAGE% The book is a brief review of Soviet and non-Soviet published data on
methods of metal spraying and physical and mechanical properties of metal coat-
ings. The nature of the metal-spraying process with high-frequency electric
current for wire malting, metallizing apparatus and operating principles, and
methods of designing spray guns are discussed. Also presented are the results
of Investigations of the structure and physical and mechanical properties of
sprayed-steel coatings applied by high-frequency metallization. Practices of
reconditioning some machine parts by this method are described, and practical
recommendations are given on the technique of building up machine parts by
Capd-IZ_4

High-FrGquency Metallizing
SOV/4283
means of metal sprayLng. According to the authors the following persons
have made significant contributions to the field of metallizing: Ye.V. An-
toshin, D.G. Vadivesov, R.V. Kats, L.V. Krasnichenko, A.F. Troitskiy,
V.V. Yefremovand V.I. Kazartsev. There are 50 references: 39 Soviet and
411 English.
TABLE OF CONTENTS~-
Introduction 3
Ch. 1. Methods of Metal Spraying 5
1. Melting and spraying of metal 6
2. Transfer of metal particles onto metallized surface 13
3. Structure and chemical composition of the sprayed layer of metal 16
4. Physical and mechanical properties of steel coatings in electric-arc
and gas metallization 20
Ch. 11. Nature of the Process of High-Frequency Metallizing 30
1. Regularities of the high-frequency surface heating of metal 30
2. Construction and operation of the spray gun of high-frequency metal-
spraying apparatus 34
Card 2/4

VIASOV# A.P.,.,Inzh.; PON01WLSY, A. 1*, inz-h.
High-frequency netalll7g,tion. Test. --ash. 38 no.4:59-62 Ap 158.
(Metal spraying) (MM 11:3)

0f
0 0 9 0 0 0 0 # 0 0 4 0
-
"
1 0 to 11 u 13 Id to%it 96 IF At Ff x of aIS to a a 0 Jv 0 a
a IIIaxv
A 4z

A IL 1- 01--11 F- Qa IL I
so .4.

Cak"at &nWaclt~- -N I'- Chish-v%kif aml
Umv. Kkim. Ttvf,,jo Tojqira 4. :P.19 Md~V-
27- 39M---Gfu%hvv-kIf atilhiacite duit IlavhV

00 ,
.2.01 ash 4 00 VIAStile inaurr 2nn%. C Ng.tp.),
if 3.21)
6 + N' 110~; and b
. m
w
)
i
.-0e
00 s .
ra
ls V
tu
ut
wm vjiud with 8% pitzh and pct." into, bri(turis 011
4 14b. scakl. Aftr laking at Tro" thtw J.jijjut-l.% 11;IjI .00
a stImAth of 134 -116 Its. prr sq. efit.AIt. .00
0
or
00 j
coo
000
O 0
00 L
00
00 9
0 -'00
'00

,
fi '00
e
149043 0.1 aft .i
T
V i 7iw-,-* it N 0 a 13 3 1
&V so &I
0 0 0 0 0 0 0 0 6 * * 0 0 6 0 04 4 0 0 * 0 0 0 * 0 0 0 0 * 0 0 0 0 0
* : :1: a 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 010 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 * 0 0
'p 0
]goo

-w-w
we ; : 0 0
i I
is I , J.
:0
0
CA,--"
00 t
go 2
06
of
00 4
Of a 4
to M Rl
-1-4
by SOON of a boar". ~ rou.
15-19~-A matb. dlecus-IM 01 'be
S. L.
vacuum evap".
a I X. I L A XCIALLuitrICAt. LITIRAILOR CLASUPICATICIN
Iva.. Silloll".
a D so a 34 v 04.14LAII it U 14 0 is v a 0 a Jt 41 U Ad
M
60 0 got,#,
U N AV -0 A$
It
a. 0l
a 0444600 il 00 go
0 o
:
:::::;:::::oooo*0o0000oo
92.j"
vilill CA 0-1 is,
to ol S a Cw 0 1 0 1 IV w j A; 00 3 1# V
0
00*000
00
-00
so
-00
.00
.00
-0
Also
=00
as*
goo
too
coo
ties
tie 0
be*

41
V a a L
S'
-0V n -P
00
00 'a
00
00 z
00 g I
00 a
00
04 lei
00 J
00
00
00 S
A I a - i L A -tTALLUPGKAL LIHMAT
Ah a S.m., ;
U It All ii-11"
0 or a to 11 OF M K
0 0 0 0
IT! 0 00000 4) 0 0 111, 0 0 40
0 0 0 0 0 0 0 0 q 0*0 0 o 0
34"1111111011 MU Ids IN bpapooo Q 41 a or*
A A-L AL-1 CC
1~o ll~ cocoa%
......... ... .....
Reduction of titaniforrous mapatites at moderate
te flcrature . N. P Chiiluv,W. A. I-. llli-v and V. 0
it, a
31-kev. hod-'-Vt4f. Nm-r
rrkkm,,I, Ptotzrijakh VH411oirl. Prat:14ifto 1935, ir-I 122. t-00
liv-V litanift-rous magnmilt- orv land il~ c-aKtrittatu 00
vil reducrd wilh C Mont, with C + ndtictug gj,-,s Islich
-00
as It. CO %ir watcr ra%) or with mita-ing Kavs ahme, at I
IMMI MR)". The nkethorf coull,isitif in fittiting 1-wd. oire
or mists. of orr with cosal iQ 2 %111411 1-It in Q lU1W CIM.
furnace, while re4tiving 1(a4l (in Ionic rxpl~.? ol pa-ed
through the fairnare. The rvIldling I-v ponge was re.
mritcd to Optain pure Fe. Reduction with coal &I ma
give aii,factirry resulm, a4 thr final product %a% t-mitinii.
naird *jib inipurifir%, such as In, %in, Cr, Ti .411.1 V. 400
Krductiun with lasmus iviLwing agents, parlivulArly It.
gave very xt-I revulti, unit the finalpnxhict wa- it laiiiA 1) =00
fFtV front inaputifirI. Tbv %L%K LINUill(A ft%Mll 111411itIK 1111- 1900
-pll,aige fruin ga-im iml gio, it, 'ri, % aisa cr
t Nlad,-L~ 0 0
0
wee
f CLAWIFICA11CO
I Z zoo
wee
4- 1Z .1,141ao-i 4111il a~ J.. 'S.
--T--i- i --V
L S 9 0 14 'i
W W K U or it ; n ~! 14
If 000 0 : 0 fifio 0 a 0 0 0 4 0 0 0 0 0 0 0 0 0 0 q o,

00 A ~-Wj q#1 -------
SOA -jr- Z 1-00
",WAw,4w,p. 1. NSMOT (Kok& I cum.,
00 low, 146, 4, - ~ -.. A -
W-M - -dWO(44 &"" Of re
on to o0be topye = &owed " a p 60 W%
of powd%V4 a an may be WM: ~ TaMis, of t6 i
mixtum 'Wed MA OWYK4 at ompobW4 Peru WW
go 8
dW pffedsolsam i Detaik
-f an Om teds on. one*
0003 a need 446M tbe
Soo ndstom to ekwed bwm ad in the &rswlil.- No 400
Rionar of aw h"Was wow now ad Mking in:
W&U%hwm"8d ywao(CE6 ism MI,
med a Impffl"Went in me we
son =b '000
em -Ameb* at.flo N on aRb.
0 -' IFY 90 JWwrimp dad 91TWO)
OOMMA~d U WA&4RMV$W bm b"m found
4900
moo
AftALLtARGICAL 0110AFLORI CLASUFK41000 Noo
.11A
slow tIVINJA" so o
a stlata "I OWT Gal IJAIII Oll 0-- All
0 a, 10. is a, %W Re Og a rd 0 1 st p 9 a a 3 00
I '. , z
0 0*000000011*000*0000 *00*000000000006000000~A
0
- - - - Q - 00000 060-6 r4 a 0-0 -0 0- 0 0 0 * a 0 * 0 0 0 0 0 0 go

VLASOV, Anton Stepanovich; SRAWM=qNp L.A., red.
(Prospecting methods and results of increasing spacing inter-
vaIB in.borehole patterns in ore deposits of the, Northeast.,
Secondary prospectinj methods for placers in dredge mining.)
Metodika razvedki i rezvIltaty razrezhaniia setak raspolo-
zheniia vyrabotok na rudnykh mentorozhdaniiakh Severo-Vostoka.
Metodika povtornoi razvedki'rosoypei dlia drazbnoi dobychi.
Me,gadan, Vaes. nauchno-4sal. iz~-t zolota i redId.kh metallo7,
1962. 23 P. (Magadan. Vsesoiuznyi nauebno-issledoviatel'skii
institut zolota i redldkh metallov. Trudy, Gar.DiU. no-43).
.' -OMA 16: 6)
(Siberia,, Eastern-Prospacting)

VILASOV , A .3 Z! I EU Ill., , S
New
methods ~) f ,joF, ~:C-4,nL fcr r7 -
Ah. nedr 30 no*,'+:8 "IT,
1. Suvero-VostLchn7y
sovat riarodnogo khozya

'E'r j ) ' 'i . . '
L 1CL?M-66 1LJ`(.1' P n 1 -, " - _. I
L
ACC NRt
AP6000OZ4 SOURCE CODE: UR/036B/65/003/005/0434//0440
AUTHOR: Bakumenko, V. L.; Vlasov, A. N..
ORG: None
TITLE- Investigations of the spectra of fluorescence and absorption of 3-valent
ions of praseodymium in a calcium tungstate grating
SOURCE: Zhurnal prikladnoy spektroskopii, v. 3, no. 5, 1965, 434-440
TOPIC TAGS: spectral energy distribution, fluorescence, fluorescence spectrum,
praseodymium, calcium compound, tungstate
JABSTRACT: ~ A study.is made of single crystals of calcium tungstate. activated with
I
praseodymium, grownfrom a melt according to the Chokhrallskiy method. The con-
centration of praseodymiurn in the initial melt amounted to I at. %. The activator
was introduced as a double satt NaPr(W04)Z. The lifetime of certain fluorescent
states is measure d. The authors observed the effect of the excitation of the blue
f luorescence (near 490 nm) by an emission in the red or the infrared regions. This
is explained by the excitation of the 3p0 level by sequential absorption of two long-
wave photons, analogous to the phenomenon observed by M.R. 1~rown and W. A'
Shand (Phys. Rev. Letters, 11, No. 8, 366, 1963) in the crystals of fluorides acti-
vated with praseodymium. A diagram of energetic levels is constructed, and an
Card I /Z UDG: 535.34:535.372

L 16305-66
ACC NRt AP6000024
0
estimate is made of quantum yield and probabilities for the number of transitions.
The results are of a preliminary nature; work in this direction is being cp~i!iued.
In conclusion, authors expr,,.ss their deep gratitude to Ye. S. Kovarskaya for the
preparation of the single crystals ------ -and-to T-.--A.- KostirLskaya and--T ~-V-.- Aver tyanova--
for permission to use the fluoresence spectra taken by them ~i&an ISP-51 instru-;~'-Y.-.
ment. Orig. art. has: 3 figures and 3 table s.-'~
SUB CODE: 20, 07 / SUBM DATE: 03Feb65 / ORIG REF: 002 / OTH REF: 005

J, ! - !!*
VLAOMV. A, F, -fir-
Ta - Vng a rne.u-,
71 r~rx 1:,-

VIRNIK, D.I., starshiy nauchnyy sotrudnik; KHARIKOVA, A.G., miadahly
nauchnyy sotrudnik; SHAKH11AZAR,011A, M.S~h., miadshiy nauchrrq
sotrudnik; VLASOV. A.P., inzh.; ROSTOVTSEVA, V.I., inzh.;
CHEKANOVA,-6.-,v-.,,!in-zh.; Prinimali uchastiye:ARTEMOVA, N.N.;
TSYPINA, N.D.; KUST, Ye.F.
Preparation of gelatin from raw materials processed with the
acid method. Trudy VNIIMP no.13:52-63 162. (141RA 17:5)
1. Vsesoyuznyy nauchno-isaledovatellskly inatitut Mynsrioy
promyshlennosti (for Khar1kova. Shakhnazorova, Artemova).
2. Moskovskiy zhelatinovyy zav~d (for Vlasov, Rostovtseva,
Chekanova, TSypina, Kuslv-.).

VIRNIK, David Isaakovich; VLASOV Alsksandr Pavlovich; ULANTSEV,
Dmitriy Vasillyevna;
LIBERMAN, S.G.,, kanda tekhna nauk, retsenzent; PAVLOVSKAYA,
ZA, lnzh.-tekhnolog, retsenzenti MOROZOVA, I.I., red.;
ZARSHCHIKOVA, L.N.p takhn. red.
(Technology of glue and gelatinolTekhtnologiia kleia i zhela-
tina. [Ely] D.I.Virnik, i dr. M~skva, Fishchepromiodat, 1963.
479 p. (MIRA 16:8)
(Glue) (Gelatine)

VLAaU,ARWt21!Z--Sergeyevich; GOGOLIN, Vladimir Kondratlyevich; REYSHA,
A.K., kand. tekhn. nauk, rod.; MIKHALICHUK, Z.V., red.;
DORODNOVA, L.A.., tekhn. red.
(Technical servicing of excavators]Tekhnicheakii ukhod za ekska-
vatorami. Pod red. A.K.Reisha. Moskva, Proftekhizdat, 1962. 147 p.
(MIRA,16:2)
(Excavating machinery-Maintenance and repair)

to;

- - - -I-- -.-. ---- . , '.
,, cermelw K-l the aDeed of evaporatirAt 19 ie-es than fc -, ~-emrlt K-0- there~'Ore
h~-. :11.? i t~-. - f . -

YANKOVSKIY, A.K.; FOVALISHINA, T.P.; VI~ASOV,_ A..S,; KOZIIUSHKO, M.I.; SADOVSKAYA,
Ye. V.
Data on the natural foci of hemorrhagic fever with a renal syndrome in
Moscow Province. Zhur.mikrobiol.,epid.i imun. 40 no.12:46-51 D 163.
(MIRA 17:12)
1. Iz Insti-tuta poliomielita i. viru~snykh entsefalitov AMN SSSR.

AUTHORS:
TITLE:
Preobrazhenskiy,
Maurit, 11. Ye.,
Vlasov, A. S.
N. A., Malkov, F. M., 79-11-53/56
Yoroblyev, M. A.
Synthesis of the Alkaloid Arecoline and its Homologues
(Sintez alkaloida arekolina i yego gomoloCoy).
PERIODICAL:
ABSTRACT:
Card 1/3
Zhurnal Obahchey Khimii, 1957, Vol. 27, Nr 11,
pp. 3162-3170 (USSR)
The alkaloid of the Aroca Catechu palm recognized as
N-methyl-1,2,5,6-tetrahydronicotinic acid ester (see its
hydrogen bromide salt in formula VI) was hitherto
synthesized in different manners. The authors carried out a
synthesis of this alkaloid and its honoloeues of special
practical importance with different substituents on nitroeen,
startin,- from the methyl ester of acrylic acid (see series
of formulae I-VI). The reaction of the meth~rlacrylic acid
ester upon alkylamines leads to the formation of P,P'-
dicarbometoxydiethylalkylamines. The cyclization to N-alkyl-
3-carbometoxY-4-Piperidone takes place in alcoholate by
heating of the diester of one of these amines. This
piperidine is reducca-d to 11-alkyl-3-carbometoxY-4-

Synthesis of the Alkaloid Arecoline and its HomoloCues 79-11-53/56
oxypiperidine. By dehydration with the aid of dehydrating
aGents the la!.ter is converted to the methyl ester of
A - totrahydronicotinic acid which
latter with hydrogen bromide forms the salt. The following
homologues of arecoline were synthesized according to one
and the same method: The methyl esters of N-ethyl-,
N-n.-propyl-, 11-n.-butyl- and N-benzyl-AA3- -tetrahydroniootinic
acid. The physiological investigaLions in the pertinent
Moscow institutes showed that the produced hydrobromide of
arecoline completely corresponds with the same salt of the
natural alkaloid. Of the arecoline homologues only the
n-propyl derivative exerts a weak physioloeical action.
There are 9 references, 5 of which are Slavic.
Card 2/3

Synthesis of the Alkaloid Arecoline and it's J1o.-.ioloj;ues 79-11-517/56
ASSOCIATION:
Moscow Tnstif.utv of Fin,~ Clionip,0 Technology.
Experimental Plant of the All-Union Chemical Pharmaceutical
Scientific Research Institute
ki,ioskovskiy 1,,,rjL1LU16 conkoy icnimiclie3koy tekhnolo;ji.
Opytnyy zavod vsesoyuznogo nauchno-issledovatelts~obo
khimiko-farr=tsevticheskop,o instituta).
SUBMITTED: October 20, 1956
AVAILABLE: Library of ConLrress
1. Arecoline - Synthesis 2. Alkaloids - Synthesis
3. Aroca Catechu Palm 4. Alkaloids - Sources
gard 3/3

14(.2j, SOV/100-59-10-7/12
AUV-HOR: Viasov.0 A.3 Engineer
TITLE: Ii-,iproving the Quality of -:,he Hydraulic Pumps NPA-64
PERIODICAL: Mekhanizat5iya stroitell;ftva, 1959, Nr 10, pp 24-26 (USSR)
ABSTRACT: While the design of the excavator E-153 has been improved to a point
where it is possible to operate it for up to 3,000 hours without having
to overhaul its mechanism, the hydraulic pump NPA-64 installed on the
excavator is only guaranteed for 1,500 hours of service. However, actualiy
this time amounts only to 700-800 hours without repair. The main reasons
for the failure of the hydraulic pump to perform lie In the utilization
of inferior oil which includes imputities, clogged up filters, oil
leakages etc. The article describes the design cf the mechanism of the
hydraulic pump system, explaining the consequences of neglecting its
proper care and attention. It is therefore upon initiative of the
Administration of Mechanization of Glavmosstroy, that a compulsory service
has beer; established covering periodical inspection, maintenance, repair
Card 1p and - if necessary - exchange of oil reservoirs.

SOV/100-59-10--,/I~--
Improving the Quality of the Hydraulic Pumps NPA-64-
As a result of these precautionary measures the life of the hydraulic
pumps has doubled as compared with the previous one.
There are 3 diagrams.
Card 2/2

ZASOSOV, V.A.; ICTELIKOVA, Ye.I.; VOLZHINA, O.N.; SHAGALOV, L.B.; VLASOV,
A. S.
New method of producing norsulfazole. Med. prom. I? no.9:15-22
st63. (MIRA 17-5)
1. Vsesoyuznyy nauchno-issledovatellskiy khlmlkc--farmat.9f3vtlcheskiy
institut imeni Sergo Ordzhonikidze.

GOGOLIN, V.K., iuzh.; R'MREV, I.A., inzh.; VLASOV.,AS.p inzh.;
IFTINKA, G.A., red.izd-va; GOLIDEX, ~T.M.,- tekhn. red.
(Handbook on the technical maintenance of to-wer craneal
kovodstvo po tekhnichesko'mu ukhodu za basbemryrd kranami
(1T-61). Moskva, Gos. izd-vo lit-ry po stroit., arkhit. i
stroit. naterialwa., 1961. 85 P. (MIRA 15:5)
1. Akademiya stroitel'stva i arl-chitektury SSSR. Institut orga-
nizatsii, raekhanizatsii i tekhr-icheakoy pomoshchi stroitellstvu.
(Cranes, derricks, etc.-41,aintonanco and ropair)

VLASOV, A.S.; POLUBOYARINOV., D.N.
Wking use of exothermic reactions for the production of ceramic
metals on a chromium &nd alminum oxide base. Ogneupory 28
no-5:232-234 163. - (MIRA 16:6)
1. Khimiko-tekhnologicheakiy institut im. D.I. Mendeleyeva.
(Ceramic mets.16-Thermal Vroperties)
ULwainotheryw)

VLASO`VP A.S., inzh.
Operation and maintenance of
hydraulic structures. Energ.
machinery In construction of
atrol. no.33j62-66 163.
(MI.a 17t8)
1. Gosplan SSSR.

L 18513-Q FPR/A,-T(d EPF(c)/EPF(n)-2/EWP(q)/BqT(m)/BDS/T-2 AMC/'
AFFMAWWD-3/330 Ps -h. ~02u..4- -Z4jD/W1VJG-,.--.--.
GESSION NRt AP30000V 8/0131/63/000/005/923Z/0234
AUTHORSs Vlasqv, A. S.1 Poluboyarinov, D.
')d aluminuy~~Icide by 71
TTTLE: Cermet made of c.hromIumqn using exothermal reaction
SCURCEs Ogneupory, no, 5# 19631 232-234
TOPIC TAGSs cermet, thermite reaction, Or 203, A1203,,.corundum, pl7sical property..;
thermal stabil I ty
ABSTRACTs This report Is a summary of cermet properties, and a discusp
,,,~on of
possible improvement in stability characteristics of chromium- corundum k!a erme ts by
ithe use of the thermite reaction. The thermite reaction Cr 0 + 2A1 '* 2Cr + P-12Q3
0 2 Lxture metallic :1
Q is initiated in an electric furnace by heating to 875 a Of
chromium and corundum, hold in a corundum container. Thereafter the reaction
tcontinues spontaneously and produces material containing 50.2% Or and 49.8% Al,,O
ITo obtain the composition of 30% Cr and 70% A120 , corundum may be added to the- 3*
1ridxture either before the reaction (for cermot P-1) or nfter the reaction (for K-2),'
The control batch (K-0) consists of jO%, metallic Cr and 70%, clay alumina, In
general, the properties of cermets X-1 and K-2 are better than those of X-0 and
their somewhat lower therma2 stabill 11 probably be improved in the future,
Orig. art. hast I table and 3 photogra hs.
lCard

_1 - 18513-,63--
ACCESSTCV NRs AP3000027
ASSOCIATIONt Kfdmiko-tekhnologoebeskiy institut im. D. I. MendeI67eva (Chemical-
Technological Institute)
SUBITI WED t 00 DATE ACQt 12Jun63 ENCLs 001
SUB CODEt ML NO REF SCVs 002 OTHER: 001"!
6rd

L 41024-65
A-rCFZ.SIQN NRi A?5008582 3/02 86/ 5 5/0x/006/0130/3130
AUTHURSt Mikhalav, V. A.; Vlasov, A. S.; Duraknova, M. I.; Moakalik, Ye. K,,-
Smolim, N. Ye.; Tikhonova, B.
TITILEt A method of praparing 3,4-bis-(n)--4iothyla.,ninoothoxy-(I)henyl)-hex=a.
11a3s 30, 110- 152540
SOURCE: Byulleten' izabretaidy i tovarnykh znakov,, no. 6, 1965, 130
'WPIG TAGS: he=e, chloride,, pharmacoloU
LBSTRACT.- This Author Certificate presents a wthod of produr-Ing
,~I at "V-11 a ~L-Tw at hen 3r7l) -hx-nra-~, =.rna. it r(-,, a, ~i

Card
NR: AP5006562
r,ne ~ro,~egs, ~E nhlnr',iA qAjt is usod, suoh an chlorhydrate-
soda kiq the alkal i agent. To =event oxcessi7o dilution af the reaction maas, the
3JB ~F,17 n7,. 13 1,; u v SUB OCIDS OC L-S
Card 2/2

AC~ iNkl
SOURCE CODE: UR/0000/66/000/000/0221/0224
AUTHOR: Skidan, B. S.; Poluboyarinov, D. N.; Vlasov, A. S.
ORG:* none
TITLE: Problem of sintering metal-aluminum oxide cermets
SOURCE: Nauchno-tekhnicheakoye obshchestvo chernoy metallurgii. Moskovskoye
pravleniye. Vysokoogneupornyye materialy (Ilighly refractory materials). Hoscow,
Izd-vo Metallurgiya, 1966, 221-224
TOPIC TAGS: metal aluminum oxide cermet, dispersion strengthened alloy, titanium
oxide containing cermet, cobalt containing cermet, iron containing cermet, chromium
containing cermet, niobium containing cermet, molybdenum containing cermet, tungsten
containing cermet %QP_rftC~
ABSTRACT: A series of experiments with sintering cermets consisting of corundum
(Al20 ) and metal, such as nickel, cobalt, iron,chromium, niobium, molybdenum or.
tungsienjhas been conducted. It was found that dense, high-strength cermets can
be produced whenever the difference between the sintering temperatures of metal
and corundum does not exceed 100-150C. For instance, Ni + A1203 cermet had a
porosity of 32% and a bend strength of 430 kg/cm2 (the differences between the
sintering temperatures of 1200C for nickel and 1750C*for A1203 is 5500 while the
Nb + A1203 cermet had a porosity of 2.5% and a bend strength of 4850 kg/cmz (the
Card 1/2

ACC NR, AT6036942
sintering temperature of Nb is 1850C). However, the density and strength of cermets
consisting of components with greatly different sinMxkg of temperatures can be improved
by additional alloying with nickel or zirconium or a combination of both. For in-
stance, the porosity of W + A1203 cermet dropped from 24% to 5Z as a result of
addition of 1% Ni. Simultaneously, the bend strength increased from 800 kg/cm2 to
3050 kg/cm2. The W + A1203 + 1% Zr cermat had a porosity-of 7.0% and a bend strength
of 3500 kg/cm2. 1he additim of 2% T102 to CO + A1203 cermat decreased the porosity
from 30% to 16% and increased the bend strength from 680 kg/cm2 to 1490 kg/cm2 and
the notch toughness from 1.5 kgocm/cm2 to 1.75 kg-cm/cm2*-, Orig* arto has: 1 table.
[ND]
SUB CODE:; 11, 13/

YLUM, Aleksan4r V. Mr-CASED 162
- 1716
i"a"-Zngjj*Grue ----

~7PP63-~Rl',,

C.M
..-r Mir-
00-

12~~ ~';-GLAZIPIOV, P. Ya.; MOROZOV, Yu.L.; PATALAKH, I.I.; POLIT,
L.S.; RAFIKOV, S.R., akademalk; T-SETLIN, B.L.
Synthesis of semiconducting combined materials by the method
of gas-phase grafted radiation polymerization. Dokl. All SSSR
158 no.1:141-142 S-0 164 WIPA 17:8)
1. AN KazSSR (for Rafikov).

VLASOV, TOXAMVA, L.G.; TS74ANKIN, D.Ya.; TSETLIN, B.L.; SHABLYGIN,
mV-.
Oriented polyvinylidene chiorid6 produced by radiation polyrrAri-
zation from the gRseous phase on oriented polymeric supporting
structures. Dokl. AN SSSR 1.61 no.41857-860 AP 165. (MIRA 18:5)
1. InstItut elamentoorgan1cheskikh soyedineniy AN SSSR i Vesoyuznvy
nauchno-issledovatellskiy institut iskusstvennogo volokna. Submitted
Saptemlx3r 25, 1964.

BELAVTSNVA, Ye. M.; GUMAWjALIYEVA, K. Z.; KITAYGORODSKIY, A. I.; VLASOV, A. V.
"Staining method used for graft polyii---r investigation by electron xicro-
sqopy.fl
report submitted to 3rd EuroDean Regional Conf, Electron Microscopy,
Prague, 26 Aug-3 Sep 64.

VLASOV, [A V.] PA 29/49T30
trm)tngineering Aug,
Bibliogmphy.
"New Books" 1 p
"Mekh Trud i Tyazh Rabot" No 8
Three good:bookB have been published in 1948:
Vlasov's "Saw Production," Skibale "Mechanization
of Wagon rei~a~irWor ~,and Volikhov 'a "Erection of
Metallic Constructions." Books have been reeo=ended
as tox-to for highbr technical schools.
29/49r30

VLASOV, A.V., inshener.
-,-a14;-- -LA-
one year's experience In operating a condenser battery for the
purpose of increasing the capacity coefficient. Anergetik 2 no-3:6-9
Kr 154. Off2A 7:5)
(Condensers (Electricity))

KOVALEV, N.G.; ZMEYEV, A.A.; LUKIN, Ye.I.; FADINA, G.I.; KATIN,
V.K.,- SYSHCHIKOV, Yu.T.; VLASOV, A.V.; KAILPOV, I.N.;
ASTAKHOV~ A.S., DAFUNYAN, TC7?~&.-!-PO.SJKT11fiA, R., tekhn.
red.
(Africa in figures; a statistical manual] Afrika v tsif-
rakh; stA istichesk-ii spravochnik. Moskva, Sotsekgiz,
1963. 561 p. (MIRA 16:11)
(Africa--Statistics)

KALIM.P.A.; YLASOVA.V., redaktor; GIA Y,N.P..rodaktor; LEVOREVSKATA,
L 94.,
. 4'~ ~c skiT redalctor
[Manual of norms for planning and operational direction of
collective farms] Spravochnik normativov dlia planirovaniia
i operativnogo --ukovodetya v kolkhosakh. 2.-e, perer. izd.
(Leningrad] Leningradskoe gazatno-shuxnallnoe i knizhnoe izd-
vo. 1955. 339 P. (MLRA 9:4)
1. Dotsent Leningradakogo seliskokhoxyaystvennogo instituta
(for Kallm)
(Collective farms)

GIAZUNOV, P.Ya.; IMMYLOV, N.V.; RAFIKOV, S.R.;
TOKAREVA, L.G.; TSLTLIN,, B.L.; SHABLYGIN, M.V.
Formation of oriented structures in the radiation polymerization
of vinyl monomers on fibers. Dokl.AN SSSR 144 no.2:382-383 Yq
162. (KM 15:5)
1, Institut elementoorganichookikh soyedineniy AN SSSR i
Voesoyuznyy nauchno-isoledovatellskiy institut iskusstvennogo
volokhna. Predstavleno akademikom V.A.Karginym,,
(Vinyl. compound polymers) (Radiation)

38110
S/02 62/144/002/023/028
B101%110
AUTHORS: Vlasov, A. V., Glazunov, P. Ya., Mikhaylov, N. V., Rafikov,
S. R., Tokareva, L. G.,Tsetlin, B. L., and Shablygin, M. V.
TITTI,E: Formation of oriented structures in radiation-induced poly-
merization of vinyl monomers on fibers
PERIODICALs Akademiya nauk SSSR. Doklady, v. 144, no. 2, 1962, 382 - 383
TEXT: An attempt was made to obtain oriented polymers by polymerizing the:
monomer from the gas phase on oziented macromolecules of fibers acting as
"matrices". The experiments were made with a two-chamber apparatus as used'
for -raft polymerization of vinyl monomers on mineral particles (cf. Bi I.-
Tsetlin et al , Tr. 2-go Vaesoyuzn. soveshch. po r'adiatsionnoy khimii, Izd..
All SSSRI 1962i. One chamber contained caprone cord fiber heated to 800C , ;
and the other contained completely anhydrous acrylonitrile (4000- Irradj*.;
, 3'1015 3.sec) for 3
ation was made with X-rays (dose rate ev/cM - 6 hre at~
-4 -5
10
10 mm Hg. The weight of the fiber increased'by 15 - 33 ~*. The
perDendicular dichroism in the -CEN stretching vibrations (2235 cm-'),
Card 1/2

S/02 62/144/002/023/OU
Formation of oriented structures in BlOlYB110
detected byspectroscopy, proved the orientation of the polymer. Experi-
ments with acrylonitrile and non-oriented fiber as well as with liquid
acrylonitrile and oriented fiber showed no dichroism. The liquid monomer
molecules are assumed to prevent orientation. Further experiments with
polymers, man-made and natural fibers used as "matrices" are under way.
There is I figure.
ASSOCIATIONs Institut elementoorganichoskikh soyedineniy Akademii nauk
SSSR (Institute of Elemental Organic Compounds of the
Academy of Sciences USSR). V8esoy-uznyy nauchno-
iseledovatellskiy inetitut iskusetvennogo volokna (A'11-Unior
Scientific Research Institute of Synthetio Fibers)
PRESENTED: January 19, 1962, by V. A. Kargin, Academician
SUBMITTEDs January 12, 1962
Card 2/2

5/02','/(0/1-~ 5 /Ofj4/030/037
AUTHORS; Kargin, V. A.,.Academician, Mirlina, S. Ya., Kabanov, V, A.,
Flikheleva, G. A., and Vlaoov, A. V.
TITLE, Structure and Properties of Isotactic 11olyacrylic Acid and
of Its Salts
PERIODICAL: Doklady Akademii nauk 535R, 1960, Vol. 135, 110- 4,
Pp. 893 - 895
TEXT: The problem the authors discuss is the study of spatially regular
synthetic polyelectrolyltes which may be used as trodel substances of
biological polymers. hi electrcn-microscapic examination of the secondary
structures of isotactic polyacrylic acid (PAA) and of its salts has been
made by means of a Jai_,;Y apparatus. PAA was obtained by alkaline hydro-
lysis of 4sotactic polyisopropyl acrylate. Thermogravimetric study shoveed
that PAA crystallizes as a hy~r'ate, with two monomeric members sharing
one water molecule. The salts were produced by potentiometric titration
(glass electrodes,,U-5 (I.F-5) tube potentiometer) vith Ba (OH) 20 EaOH,
Card 1/3

Structuro and Fropertles of 1,9otact, ic
Folyacrylic Acid and of Its Salt3 Bo(-;4/ao 5156
and (CH3)OOH. The following results are given: Isotactic PAA evaporated
from 0.01 - 0.0001% aqueous solution upon a colloxyl-in film showed similar
globuli as atactic FAA whose amorphous character was revealed by electron
diffraction studies. Crystallization occurred after HC1 addition to the
dilute solution (0.00001 - 0.0001~). Crystal stacks, spiral bands, and
single crystals were observed. Crystallization in the presence of HC1 is
explained by supDressed dissociation of the carboxyl groups. In acid
Tp,dia, PAA behaves like a spatially regular polymer. Barium salt produced
from solutions with PH 4.2 - 10.7 exhibited globuli within the entire
PH range. Intrinsic viscosity at PH 5 was 0.07 for FABa, and 0.32 for
PAA. Sodium salt obtained at -oH 4.2 11.5 showed globuli in the case of
low PH, which at pH = 6.75 unrolled az a cons of increasing- dis-
sociation and intramoleculnr repulsion of the COO- grours. Fibrils were
forming. At PH = 7 dissociation was complete, single crystpls formed, and
intrinsic viscosity reached a mi-ximum. At higher PH, the violecule chains
entangled again, and globuli were observed. In the case of te'r-,Tethyl-
a,unonYum polyacrylate, f1br113 were observvd near the nentral point, ,flrtch
Card 2/3

Structure -:ind Provertie5 o'l Isot~ctic
Fol.~-jcrylic ~ci-d and of it!; 51j'j-'13
S/:-
rf~;semblnd the otructur-~s of of a
noly.-icryl;~ta, filni In rol-ariz,-d lii-ht ;~nd dry 'Ar 010
shcf,"ed that t".') film cCn--;ntcA of 'Lnt-r~--r(~-.rn
100R in siz,,~.-, Irith ; folde-31 structurn. Coolintr du,:n to 23 1 t' i
destructia, of the crystn1s by 3ir humidity. Birefrinirence vanished.
Re-heatin-, huiev,-~r, r~~-e5tablinhed the old crystal structure. From
these phenomena it is concluded that in the mwel1ad film the mutual
position of the struitural elements remains unchanged. hence, isotactic
PAA showed the same structural types as atactic i-AA. However, due to
the regular succession of asymmetric atoms, 4.sotactic PAA showed a greater
,rariety in fibril forms approaching the regular structures of biopolymers.
There are 4 figures and 2 references: 1 Soviet.
ASSOCIATION: Vloskovskiy gosudarstvennyy universitet in. Y1. V.
lomonosova (Moscow State Uriversity imeni V1. V.
Lomonosov)
Card 3/3

88732
-~l 0u S/19 61/003/001/017/020
!r. 8 113 5' B119%216
AUTHORSt Kargin, V. A., Kabanov, V. A., Mirlina, S. Ya., Vlasov, A.-V.
TITLE: Isotectic polyacrylic acid and its salts
PERIODICALt Vysokomolekulyarnyye soyedineniya, v. 3, no. 1, 1961, 134-138
TEXTt The present paper treats the synthesis of isotactic (stereoregular)
polyacrylic acid (PAA) and its properties. This PAA, the authors hoped,
would provide a suitable model corresponding to biological polyelectrolyte
systems. PAA was synthesized by the following procedures Isotactic
polyisopropyl acrylate (PPA, Ref. 1), prepared by polymerization of iso-
propyl,acrylate, was hydrolized. Hydrolyzation was carried out in various
mediums: 1. PPA - H20 KOH, 2. PPA-H20-methanol - KOH, 3. PPA - methanol -
KOH, 4. PPA - dioxane KOH, 5. PPA - H 20 - dioxane - KOH, 6. PPA - pyridine
- KOH, 7. PPA - H 20 - pyridine - KOH, 8. PPA - dimethyl formamide - KOH,
9. PPA - propyl alcohol KOH, 10. PPA - H20 - propyl alcohol - KOH,
11. PPA - propyl alcohol toluene - KOH, 12. PPA - H20 - propyl alcohol -
Card 1/3