SCIENTIFIC ABSTRACT YUDIN, V. A. - YUDIN, V. M.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001963110009-1
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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iograP"Y-* V'l, P. 295-(296)
The mechanisms of instmments; handbook,
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%nufacturing anci Mechanical
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FWM I BOOK EXFLOITATIOIN SOV/2095
Konferentsiya po voyrosam rascheta,-konstrtdrovaniya i iesledovaniy zubchatykh
peredach i peredach gibkoy svyazlyu. Odessa., 1957
fhachet, konstruirovauiye-i issledovant" pe dach; -trudy konferentsii, ft. 3 1
r'
(Design, Constmetion and AmlyBis of:Tranomissions; Traumetions of the Con-
ference on Fmblew in Design, Constraetton and Analysis of Gear and Flexible
Tranumissions, Vol 1) t0aessal Odesskly'politekh in-t., 1958. 199 P. 5,000
capies printed.

Sponsoring Agencies: Muchno-tekhtdcheskoye o-bshchestvo mohinostroitellnoy
laT
-
p
promyshlennosti, Wesskoye oblastuoye pravleniye, and Odesskiy politekhniche-
skiy institut.
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Ed.: I.P. WiIdforov, Engineer; Tech. Ed.: A. R. Komissarenko; Editorial Board:
L.S. Borovich, Candidate of Technical Sciences,-M.S. Belyayev, Engineer, M.D.
C-enkin, Candidate of Technical Sciences,..K. I. Zablonskiy, Candidate of Tech-
.nical Sciences (Flesp. Ed.), P. S.-Zak,,Candidate of Technical Sciences, Ya.G.
Kistlyan, Candidate of Teebuical-Sciences., V. N._Kudryavtsev, Doctor of Tech-
nical Sciences, V.F. Valltsev, Ctmdidate of Technical Sciences, M. S. Polotskiy,
Ca: rd 1/ 8

Design, Construction and Analysis of (Cont.) SOV/2095
Candidate of-Ttehnical Sciences, and L.B. -Erlikh, Candidate of r7lechnical
Sciences.
COVERAM: 7his book is the first of three volumes dealing with the trans-
actions of the conference. This first volune-contains articles on the de-
sign and construction of gearings and vorm-gearings. ILbe second volume treats
fle~dble transzissioxm~.na the third, theoretical and expeAmental analysis of
transmissions. Pleferencea follow several of the- articles.
TAM OF GONTMB:
Pbreword 3
Ymdryavtsev, V.N.., Ways of Decreasing the Outer Dimensions and Weight of
Gear Transmissions 5
Me author discusses the system of Searing designed by M.L. Novikov. He
claimthat it is the most efficient way of increasing load capacity
while -i-inizing tooth chipping. Various othe-vmethodB of increasing
the load capacity of a gearing are also discussed.,
Card 2/

Construction- "d Anoysia ar - (CoAt.
asign SOV/2095
W-ker, Ya. I., Design of Internal Straight Involute Gearing With a Small
Difference in the Number of Teeth offYieshing Gears]
A method of design bas'ed on use of the rack-type form for-the
generating cutter'gear.is presented.
Pavlov, Z.F., Effect of the Tboth Eardness of Meshing Gears on the Load
capacity Of aGearing 31
The author presents results.oftests on a Searing and underlines
the importances-of,the difference-in hardness of pinion and wheel. He
states' -that-hardbass -10:not a Meavare for allowable contact stresses
and durability.
Zak, P.S., Friction in Worm Gearing Trains 45
Me 'friction in various periods of gearing life (ranning-in, regular
operation) is analyzed, and fluid friction in gearing and coefficients
of frictiqn~are discussed.
Yudin, V.A., Some Problems of the Geometry of Planetary Speed Reaucers With
bff9=Uf-_eentrDde Involute Gearing 57
Card 3/8

Design, Construction and Analysis .of (Cont.) SOV12095
The geometric basis of.,desiga,of toothed reducers and the general theory
ofout-of-centrode -involute gearing are presented, and the selection of
geometrit'parameters for gear trains of planetary speed reducers is dis-
cussed.
Pyatnitskiy, A.A., Weight Characteristics of Toothed Gears and Gear Trains 67
The.author derives equations for coefficients vhich can b6_'ixsed as criteria
for "Weight quality" of gears and gear trains. He also compares steel
gears vith nonmetaJlie ones, and straigbt-tooth:gears Vith gears Vith
helical tpeth.
Zablonskiy., K.I. Investigation of Load Concentration Along Tooth Bear-
ings of,Gears, 77
The essentials of tooth loading,, deformation, and design are aixalyzed.
The author concludes-that in order to.obtaina correct solution for
load conce ntration,, the local rigidity of teeth should be considered.
Beloborodov, V.A.-The Problem of Developing Mechanical Marine Transmissions 87
The use of gear trains in marine drives is.discussed,, and the construct-
ofs, reversible speed reducer is described.
Card 8

Nsiga, Construction and:AnvavBis of (Cont.) 501T12095
Bolotovskiy.,..I.A.,__-17ational-,Selection-of--Displacement Coefficients and
Distribution.of-Displacements Between Gears at Angular Correction With
the UEeof Limiting-contour Diagrams 95
gle article discusses correction ofinvolute gears by displacing the
profile (angular corriection) for obtaining the maxim= contact
strength, bending stren&%,iand wear resistance with the aid of limiting-
-contour diagrams.
Smirnov, V,E. Limiting-contour Diagrams and Methods of Their Construction.
Change In Contour Form Dae to a: Change in Certain: Geometrical Parawters 103
Components of nonliniting-con-bour diagmmgsuch as interference, over-
2apping coefficient, radial clearance,, and changes of tooth height,
and corner radii of the hob tooth are discussed.
Belyanin, A-. I. - Investigation, of the Load Capacity of IL-li cal Gears
Ma-soretical investigation- and data from-experiments show that
the load capacity-of helical gears can be 50 percent greater than that
of straight gears,
Card 5/8

Design, Construction and Analysis of (Cont.) SOV/2095
Krivenko
I.S. Basic Reuults of a 7beoretical and Ex1rerimental Investigation
of Rev.Types of Worm Gear Trains 3ag
The use of worms with concave profiles is discussed. The results of
1
the investigation show the advantages of worm gears of this type.
Fedyakin, R.V. M.L. Wovikov's Gearing System 129
A brief synopsis of Uovikov's system of gearing for spur gearsP
~incliidlhg-construction of profiles for concave and convex teeth,
Is presented. 7he author claims that this system has a load capacity
2 to 3 times greater tbzn standard involute gearing systems. He'further
states tbat-this fact has been confirmed by exhaustive tests at various
plants.
Solovlyev, A.I. Theoretical Fundamentals of- the Friction Analysis
of Ant-omobile Transmissions -and Ex.merimental Wthods. of Investigating
Frictioir.in Autombbile'Necbanl on ! I ~ 14-L
~Tbe efficiency,of gearings, universals. and the whole transmission
is analyzed. Friction in roller contact bea~rings and in the dif-
ferentialP friction losses in the transmission during unsteady
motion, and experimental metbods of Investigating friction losses in
automobile mecWinisms-are discussed..
card 618

2
D"UtI., Coastructi
On and .A~mlysjs Of (CID-nt.
Sigov, -T-V. SOMD Problems -in the Org%"-i.M#Li SOV12095
Of Spee~4 ReduOdrs
0" of Centralized Production
Tsfas., B.S. Desiga for 153
Y-sy -or. qpline slots 8011d 7')0thed Gear$ Weakened by
Formalas are derived -for forces
a gear veakened by ITIne and moments act 16
( 6L S) ing on 18--'Ctions of 3
Mokh a'-'d key ( 01w slot) joints.
0-T- Tmereasee in
Ur-~C! for Re the - Accumey
ading I'tChanISMS Of Jast' Of -XiMmatic UOM Gear Tralns
.7~2e author analyze . rMoents -
for high-prec,810.8 the accUMC.V of Cylindrical V-OrMs and vheels 177
ducing. the itstr=entS. He.L Make
.S re
margin Of error :La the gear tra:Wc0m`a-ndatIOns for re-
total Margin Of error of the Mechan:Lsm In 'order to reduce th
e
Belyayev, m.S
Ment of wo and X. I' ZabJonSkiy Conaiderat:L
Pairs Of Ibeth in Gearln~ D'siga 0" Of Simultaneous EUsage-
Card 7/8 -187

Designo Construction and Analysis of (60-at SOV12095
The distribution of load between two rairs of meshing teeth is basically
determined by the rigidity of teeth a~d by the errors.in engagemnt,
chiefly the a -umLlated error of the circular pitch., causing the cyclic
character of Ktresses. 7he autbor states that for a pair of gears of a
given type the characteristic diagram for distribution of errors can be
determined. He farther states that this determination has been donfirmed
by inspection of several lots of gearsmanufactured by different methods.
Resolution of the ConfL-rence on the Problems of Desiga, Construction, and
Ar-alysis of Tx=smissions
The resolution stresses both theprogress made and the deficiencies noted
in desigap constraction, and manufact=6 of gearings and vorm gear
trainz,, and in the fields of continuous speed control, chain drives, and
flexible shafts.
AVAIUM: Idbrary of Congress
Card 8/8
195
GO/fal
8-9-59

BAWDY, Gaorgiy I~eorglyvvich;, CF7, L.3., prof's 0 doktor takhn. nank,
reta6mant. YP:q,_V,~A..t-doktvr takhn. mauk, reteen2ent; STUPIN,
A.XvP red. lz-d-~w~-;-ICIMFOUFAj R.*H#O- red. lzd-va; MOBLI, B.I.,
xad~
[2heory' of mie6amisms'and mobimaryl ftre toorii mekhanizmov i
masbiub- lzd920*9 parer. i sokrashcheimoie' Moskra' Oos. tmobno-
tekbn, Iza-vo mahiuostrolts' Ut-ry, 1958. IM (lau lltg.)
21 - ZavedayaubehI7 kafedro~r teoril zwkhamlemov i mehin Ybekovskogo
vywfaego takhniebaskogo uchillshchia Imul laumma (for Reshetov).
(W-chiner7i Einematice of)

F77
AUTHORs Solov9yevj A.I., Dotsent, Candidate of Technical Sciences
~r,: Alud
TITLEs
Conference on Transmissions (Konforentsiya po paredacham)
PERIODICALs Vestnik Vyoshey Shkoly* 1958, # 2, PP 7b - 17 (USSR)
'ABSTRACTs In September 1957# an AllrVnion Conference on Transmissions,
convened by Odoeskoye
oblastnoys pravleniye nauchno-tokhni-
.
cheakago obahchostvalmashinostroiteley (Odessa Oblast' Admi-
nistration of iho Scientific-Toobnical Society of Mechanical
Engineers) and the Odeaskiy politekhnichookiy in8titut'(Odes-
se. Polytechnic Institute) took place in Odessa. The conference
was attended by 270 delegates from different plants, and scion-
tific and educational institutions.
Professor, Doctor of Technical Seje~ces.'V.N. Kudryavtsev
delivered a lecture on "Methods of Reducing the Size and Weight
of Gear Transmission" in which he explained how this reduction
is achieved and the industrial Importance of it.
Candidate of Technical Sciences Ya.G. Kistyan (TsNIITMAsh)
reported on,the results of Experiments in gear'couplingp.
A lecture on the beat soloction of designs and g9ometry
of planetary reducers wish an evolvent out-of-pole coupling
was delivered by Professor, Doctor of Technical Sciences
Card 1/2 V.A. Yudin.

Conference on Transmiscions 3-58-2-23/33
The conferenot planned out a calculation method for gear
transmissions in -zespect to contact and bonding strongth.
A report submitted by I.A. Boltovskiy referred to questions
of a rational choice of coefficients of shifts and distribu-
tion of shifts among,tho wheels when the angle correction by
means of blocking contours in used.
Dotsent K.I. Zablonskiy of Odeaskiy politakhnicho8kiy
institut (Odbasa Folytochpic Institute) discussed in his lec-
ture the problem of.testing gear transmissions, Candidate of
Technical Sciences Z.P. Pavlov (TsVIITMAASh) reported on the
device "Ur agan".
much interest was caused by a roller machine with an origin-
al method of,imiteting the teeth sliding; it was manufactured
at the Odoeskiy tokh-nologichaskiy institut kOdessa Technolo-
gical Institute). Engineer MR. Crokov demonstrated it.
DotsonVG.I. Kogan-Vollman's first report treated 6a
4u*stions of torminologyp classification and normalization of
transmissions with flexible shafts, while the second report
dealt with the fundamentals of constructing flexible-shaft
transmissions.
ASSOCIATION: Taganrogskiy radiotekhnicheskiy Institut (Taganrog Radiotechnical
AVAII Institute)
Ubrary of Congress

,,,7UDIN, Vladimir Andrayevich, prDf-j; PMMS, LBonid Venediktovich,
f .; RABINOY red.,,-IGAYRILOV, S.S., telchn.red.
[loboratory practical manual on the thow-7 of mchanis= and
michineryJ loboratornyi praktiknn po teorli rx3khanizmov i
m.shin. Moskva, Gos.izd-vo fiziko-mteri.lit-ry, 1960. 1701~~.
(MIRA 14:
04edbanical enginaering--Ztudy and teaching)
(3nginearing laboratoriae)

YUDIH, Vladimir-Andre evlcb$ SAMORODOV,-B.P., red.; REZNIK, A.L.,
ar~
hMn gre
[Design of kinemtic systems of nechanions) Proektirovanie
kinematicheakikh akhem mekhanizmov; kratkoe rukovodstvo k
prooktirovaniiu po karsu teoril, raekhanizmov i mashin. Mo-
skva, Izd-vo "Iskusetvo,r 1963. 215 p. (MIRA 16:10)
(Mebhantems)

Y
N V.A,; BARASOV, G.A.; YUPAYEVA,. G.1'. , red. C111ZHEVSKIY,
UDII I
M., tekhn. red.
(Collection of problems and examples In the theor7 of
mechanisms and machines] Sbornik zadach i primerov po teo-
ril mekhanizmov i mashin. [n.p.] Rosvuzizdat, 1963. 282 p.
(MIRA 16:10)
(Mechanical engineering--Problems, exercises, etc.)
OF OF

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P r k! t d t
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ARTOBDIZV8M , Sergey Ivanovicb, prof. (deceasedjl YUDIN, II.A.,
prof.., rats enzp-t; ZBMVIYEEV, I~ach. , -jr-ol
GRIGOPPYLVI A, retz5nz-ont; KOZI*;4%T_',ovl rcd.
[Theory of mechanisms and machines] Toorriia nekbanizmov i
nashin. Moskva., Vysshaia shkola, 1965. 367 p.
(I-IMA 18: 9)

GDIIRLTX~ R.B.; RIRPIXOV~ N.P.; YUDIN, V.A.
U-nitary deacrip"tion,of.reactio'ns with the formation ef ac--,eral
nonrolativistio particles. lAd. f.Iz. I no.1:152-1119 it, 161", 0-1,17-~hILP~: .1
1. Moskovskiy gosudarstvannyy universitat.

ACC NR;
AR7001766 SOURCV, CODr-,.. UR/098516610001010/0024/0024
Yudin-- V
-,AUTHOR.
TITLE: Effect of lag on the. control dynamics of gas-turbine engines operating in
parallel
SOURCE: Ref. zh. Turbostroyeniye, Abs. 10.49.117
REP SOURCE: Sb. Vopr. proyektir. 'tekhnol. i ~ontrolya v mashinostr., Omsk,
1965, 185-193
TOPIC TAGS; gas turbine engine,, twin shdft turbine; oscillation, lag, ignition lag
ABSTRACT: An analysis was made using the'eff-ect of lag on the contro' dynamics
of twin-shaft gas-turbine engines operating in parallel as an example. It is shown
that a combination of nonlinear system elements and lag produce favorable condi-
tions- for, the -origination of self-oscillations, which is inadmissible for the systerns.
investigated. [Translation of abstract]
SUB CODE: 13
Card UD C; 6 21, 416zk5_

I
A.. 1~ngineer
N-Effoct of Many-lane Traffic on the Traffic Ckpacity of Streets." Sub 21- Doe 51,
Hoscow-Aut.omobile and Road Inst imeni V. M_,Holotov,
Dissertations presented for science and engineering, degrees in Hoscow during 1951-
SO: Sum. Wo. 480, 9 Pay 55

IN S
BIATHOV, Mikhail Davydovich; yij"DINb'_Vagjljy .414~ UOAVicb; MARKOVNIKOV, V.L.,
red.; OTOCHEVA, N.A., datel stva; RONY-ASHINI, A.D., tekhn.red.
(Organization of streetcar and tr-olleybus transportation] Organizstaiia
tramvairqkh i trolleibusnykh perevozok. Moskva, I2d-vo M-va ko=un.
khoz.RSFSR, 1957 214 p. (MIRA 10:12)
iTrolley buses) (Street railvays)
3-
gm ~-f~'~&
-T wol! 01
~41
N
td liNP

So3yoTS, V.O.; 7plN$.V.A,, red.; MCHUSKAU, K-lo, red. izd-va; GUROVAP
O.Av
[ttresj rAilway tracks ftmd. stresis] Gor6dskle'.rellsMe puti 1 dorogio
zd-vo X-va, kDm==' -khm. R,SPSR- (Him 1137)
1957e' 303 P.
(Street 2-allwaye-Track) (Streets)

Tefiin Afamaslyevich; rZMOY, Vyacheizilav Konstentinovich-Edemased];
Aleksandro-kch;
SMANTS, Vasilly Georglyevich; YUDIH, Vaciliy
Prinimali uchastiya: DOODYIN,
Ye.A.; BLAVOTI, M.D.; XBRYAVTSEY, O.K.;. SAMOYLOV, D.S.; FRIDLYAND,
I.G.. BRdSEUP-T. L.A., rs'd.;'.RACHHVSF-AYA. ')ij., red.'izd-va;
MMYUMIIH, A.A., tekhn.red.
[Urban transportation and street Construction] Gorodskoi transport
i dor.ozhno-nostovoe khogaietvoe~ Moskva. Iz4-vo H-va ko=aun,khoz#
MTSRs' 1959. 4173 P. (MIRA 12:8)
'It SotradnW Akedemli kommnallnogo khozyaystva im. K.D.Pamfilova
(for Barkove. Blatnov, Kudryavtoev, Sanoy-lov, Fridlyand).
(Transportation) (st-reets')

OUGHNIKOTI, Tononly Vasilfravich-, SOSYANTS, Vasiliy Georgiyovich;
red.; VINOMOVA, Te.33., red. Izd-va; ISLTURMN,
[streetcar anvinterfactory railroad tracks] Rolleovye puti
*,ramvaev ivnutri2avodvkikh 2hele2nykh dorog. Hosims, Izd-vo
H-va kommm,&khoz.RSM,, 19590 482 p. (HIRA 13:1)
(RailroadsI Inaustrial-Track)
(street ;ailways-Track)

SDSYANTS, Vaailiy Gedrgiyavich; MLIPPOV, Valentin Aleksondrovich; TUDM,-,.
Va s
Ix- _AIpk s a n d r- 9y i c RACH9VSKAYA, K.I.,
rea.,
_yg_k)
rad i2d-va; LMYaKM# A.A#*-tskhn.rad.
[Tiraff ic - oripnization, sigaslinigg-and block systems] Organi-
Satelia dvin.h6miia' sigasliutelia i blokirovka. Moskva, Izd-vo
H-va kommuu9khoz.R'SFM, iq6o, 23-1 -p.
(MIRA 1):1l)
(3rapid transit) (Traffic engineering)
(Strect-railwaye--signalin~,-Block-systems)
"n-

....... --- - ---
WRMNTO'ri Andrey 7bygenlyevichi soi~o liy 000 Iyevicht
rg
PIMMSWN, Xlkbail -Senenovich;~~~ red.; ZWSSTATEVA.
I.M., red. lzd-va; LAL7=IN,- A.A. tokhn.red.
[City transportation and traffic engineering]* Gorodskoi traunport
i organizateiia dvi2haniia., Moskva. Izd-vo H-va kommunekhoz,RSM,
1960. .351 P. (MIRA 13 -.8)
(Traffic engineering) (Local transit)

MRKULOV., Win Afanaslyevich) dots,., kemd, taklm. nauk; DUBROVlii,
Yevgeni3r'-RikoIayevlch, dots.., kand. tekhn. nauk; TURCHIKHO,
Ermanuil Yakovlevich, dots. , kand. tekhn. nauk; YUDIII, Vasilly
_r 'T ----
,, dots.., kand. tekhn. nauk; PriftiffiAll dbas ve.
~ ~drpvi~c
SLAVIJTSK-TY, A.K., dots.,, kand. tekhn. nauk; ZAYTSEV, L.K., inzh.;
ZM.-UMYEV, M.S., red.; OVSYMINIKOVA, Z.G., red. izd-va

W2- 'Xmi~'Fr- "~.Zaf
_Wg
Z~~VN-M' R, ~9~'
DUBRDVIN, Yevgeniy Nikolay6ylch; TURCHIMIN, Rmuni'll Yakovlevich;
--LA=EMt Yu.S.,, red.;
OVSYAMUZOVA _va;--GRWOBGFM,-- L.A., -tekhn.-----
red.
jorgani2ation of the eonstructimi and operation of urban
roads] Organizatelin stroitelletva i ekepluatatsii gorod-
skikh dorog. Moskva,, VyissWa ahkola., 1963. 3205 p.
NIRA 16:8)
(Road construation) (Streets)

tekhn. naulk; KNoRRE, V.L.,
'S II.G., kqnd.,
SOCSYANT
YU II DYANITS, N.M.
~ ;:
inzh.;
G E'-J P 1 T S,E iauk,- V,
-Y, I- P. 'grind.
7,b. - RE VI 17 4
FAYNPIP-G, E-S,, jrjzh~ ;BAGDASA ii~ V, 11; n, 51
kend. tekhr. nnuk; GBERI'T" R'-V -B.G., inz1h.
GAII ZHITISKIY, T,G- irizh., ZASCV, I.A., knn6. tckhn.nauk~
k~ind. tekhn,nr,.uk; GIU0111"I', Ye-Ye., PI-3f
Bill 0VNhIVI` V. 1.
red.- [~;`.CTINI`l'
red. izd-va; A.A., tr,~khn. red,
Planiliti for the-design, COE-StDIZtion, nnd rinintennnee of
urban ro ai striictures
ais, brid.gres, and hyd ro t,: c hrd c,
Spritvnchn'k 1;e) sturc;itel'st.va i ekspluri-
tatsii -orod-.,Ikil~h dorog, mostovi so-
orimhenij.. 'Red
E[orov. lzd-vo Mr-va ko7-7iu-nkhoz.RS'--,)'R, Vol. 3.
(Roads Doropgi. 1963. 8114 p, --16:,i)
(Roads)

STATNIKOV, R-B-,
YUDIN~ D.L.Y 14-
tmo~4vo "ear franLMIS310rls Orl a
g of 1o,3
-*,f,5t7nr,Cjo:LogY Tor the
special ntando Trudy MET no.2M,1105-115 'A-4,

TUSH, D.-n.j YUDINp VAq; TRUSHIP yeoya*
id.
nt u0jug a birning-ol", organic liqu
Ref~ractory k:tln eqUiPOll 7-38 li 165. (MIRA Mill)
Stak. J ker. 22 mo.110

-'rLYUSHIS, G.A. T.P.
ef reports.~Zav.lsb. 25 no.2. 44 59. (KWA 12:3)
1. Institut goologil polesnykb Iskopayeaftb AN USSR (for Var.ebevskiy).
2. Che3,vabinskiymmetallurglebeskiy saved (for Lokbov, Kiyushin).
3. TSettrallmaya laboratorija Vesevyusnogo naucbno--issledovatel'okogo
itatituta tranOPDrtzogo stroltel'Btva (for-Tudin)o
(MetalltaTical laboratories-Equipment and supplies)

S/137/62/000/005/001/150
Aoo6/Alol
AWMORS: Ror.ollkov, A. M., G
TITLE- On the connection between.viscosity of-liquid metals with their
atomic volume and entropy:
PMIODIPAL: Referativnyy zhurnal, Metallurgiya,' no. 5, 1962, 7, abstract 5A43
(V sb. "Fiz.n-ldhim. osnovy proiz-va stali",,Mose6w, AN SSSR, 1961.;
341-353Y
TM: The value. of kinematic v1scosity:V of a number of metals near the
melting point can be established from equation V =K (11V), where K is a constant,~
equal to 4 - 5, V is the specific volume. Values V of a number of metals,
calculated-fromthis equation, are In asatisfactory agreement wAh experimental
data. I Insuch a maT .mer,- the resistance to displacement of some liquid metal
particles in respect to adjacent onesP is the lesser, the.higher the distances
~i between their centers. Alkaline metals and-'Plg are exceptions; their experi-
mental V values exceed,the calculated. ones;-this is due to the structure or
greater oxidizabiliV of-these metals which cannot be overcome during the experi-~
ments. It Is sbown that the highcrr-, V, the lower,the magnitude of entropy, i.e.
Card 1/~

14'
-ef -.2k

V F,,
FILRY", I.I.; TUDINI T.F.
Iffect of thwinjecticir of steam into the air blast on the fuel
temperature lt,.a gas generator. Gas.prom. no.9:9-11 S 157.
(MIRA 10:10)
(Coal gasification), (Gas producers)

-E 91;_~ ) R-.'ilz!~O

-t .- . 1,
~11-2:"-,

77-
AP424408
ACCEMION NR. SjOl 14/64/0001001/0011/0013
I.AUTHOR: TudiniN.Y. (Candidate 61 technical Bciences); Tokhtarova, L. S.
jEngineer)-
TrIME: Heat transfer and resistance of staggered and corridor-type finned
tube-banks
SOURCE: EnirgomashinoBtrOVeniVe, no. 1. '1964, -11-13
TOPIC TAGS: heat transfer, heat engineering, tube bank, finned tube bank,
staggered tube bank, corridor type tube bank, heat exchange tube bank
_.~__-ABSTRJACT: ResiIilts of a comparative ~study of staggered and corridor -type tube
banks are reported. The banks were assembled irom machined carbon -steel
tubes integral -with helical rectangular -section fims. Dimensionn: tubediarne
t ter
32 x 3 mm; fin height, 9 =m, fin thickneBs, 1. 3 marn; fin spacing, 6 m7n; co,2M-
cient of finning, 5. 1. Heat transfer and aerodyzamic resistance were deterrrdned
.1/2.

ACCEMION NR: AP4014408
in an open wind.tunnel by a method of local thermal simulation. In this method,
only one measuring tube -was heated; all other tubes remained cold. The electric XF
it-l
sheeting method was used in the calorimeter, wall-to-gas direction of the heat
flow was *eixplored, 7-row banks were investigated. The test object vlas place(~ at
a distance of 2.4 7n from the entrance intoa 3OOx4OO mm, 6-m long wind turmel.
The corridor-type bank yielded the poorest and the staggered-type bank the best
th cings
thernua characteristics of the 17 banks tested. A staggered ban-k wi sp-
se = 3d and s 1, 2d was found to be 'timum as far as therm;II and weight
OP
i'characteristics we7io concerned. "The heat transfer and resir-tance c%periments
were conducted by Senior technicians Ye. K. Belyayeva and V. P. Voynova.
Orig. art. has: 6 formulas and I table.

L
k
A G C F-' 5-5 1 OF P 5 C
T r F C,-1,3 d: a! Of
A R: J
ITL
0, T C
'1 41

t t i
r. K
i~.z Yf
jr
'43
A C.' '(:.' A T

Y4
-IR
't io; R;i
MEW
'-Z'
~T- ve--~~

- - - ~ril-,-~ o
9 -~-14N--Vl-,-Z -- - I - - - --

1
- rli~~gggggakg
'-

-~AMMOVV 003).; BAS(Wj T.10.; 7MOMMY For&; Yong VwG6
I-re"bing An frDzen sro=d -wl eart. -catitg
th I
and GxOdvators. Stmi, trabopro7. 8 no.8sl8-:Lg Ag 163.
lo ToMskiY Politakhnicheskly institut. (YIM 16: 11)

TUDIF# V# Go Cand Biol Sol (dies) "Cwtaln ecological abd pl-,ysiological
of the germination of maple seeds," Lon, 1957, 20 pp 22 cm. .I~t
(Aoad Soi USSR. Botanical Inst in, V. L. Komarov), 100 copies (KL, 24-57, 117)
R.t

Specific =4 norphological features *f fruit development
In certain species of maple (Acer appe) Bot,zhur.42 mo.2:26C-272
-7 WU 10: 3)
IS-Botanicheskly inatitutim. V.L. Komarova Akadamil, mauk SSA,
Leningrad. (maple) (3rr~it-Anatomw)
M.

us sn
WWORY Fore stry.,'Fbrest I-Cultur8s
ABS. JoUlt. t TzZhB3L61.,, IT^- 2 g. 1959) 611761
AUTHOR
Sotani~cnlnst. AS USSIt
Influe-nce of Boron- and !T1-,d-rort:.er.-
71TLE
Seed Germinati-On of '100(ly
ORIG. PUB. Tr. Botan. In-ta, AN SIINSRs. 1958, ser. 4,
vy-P, ..12 v 290 -298
rina"ic"I Of box-elder
asn"ACT It is noted:tbat do
seed is related to the presence of seect 110~Mi
~md veosels in 'u . If-he best stratifY-11,21('
-hera
substrate to expedite de-,.,,trLcti0T1 Of he
11 . of
coverings lis sand with humus in t]-0
y era
3:1. It was establishe(I b-
(1954) that a 10-dzy treat nent' before
oy'tlie box-elder Seed ""ith boric acld
0011,11ci-Allon rLt room tel-OpEl-rature in
of 20 (~%,OLM/liter ral."('r7 fb,~ r,e
I "CUUMI y
4-16~
J01JR.
29 1959,
;AUTHOR
JTITLE
,mm, PuB.
of the see
With the, d 'nore 5)
7eed with the seed! vessej
removed and wj ti, t~',e POd dwii~jrc~d ,jftQj~
treatuient v.!it- solution B begai-xi to
I ~e
earlier th,-m t1je co.ntroll R ,
. , ajjd~ their
11ation nroceeded C
OInsiderably
ly* h
PO-M-Xide exhibited, an rLnaj,,_j_
ous ef f'ect On' tho med gerrijijj~jtior c- C)j.~jj, j 0
~. I., (in
B demonstrated a more stilgullbor,,, act-lon
Seeds without pods and mrith the imf,ai-rbd
CARD-
44

I
.. -.I I
I- i
----l
I III IIII ..

's
- ~ uf
,..,g

Relation, between the depth of dormaney and the ripeness degree of
Beede in eona naple (Acer L.) species. Bot.2bur. 44 no.12:
1748-1753 D 159. KDA 13:4)
1. BoUnicbseld7 inatitut M V.L.Komarove. Akadcriii nauk SSSR.
(Maple) (Gernination)
RV

NIXMAYM2 M.G.; KOZWVAI L.M.;, YUDIN, V.G.
mateiiiija on tbe-affect of plant growtb-~ccnditions on the depth
of dormancy in needs. .. Tmdy-Bot. inst, Ser. 4 no.15:133-147
t62s (MRA 15:7)
(Sseds),_(Dormancy in plants)

YUDIH, V.G.
Effect of the.geograpbical origin on the depth of dormancy in
needs of some maple speciet. Trudy Bot. inst. Ser. 4 no.15:
14&157 162. (WRA 15t7)
(Dormancy in plants) (Haple) (Seeds)
-M V-j~~

IIIKOL-~VEvAo m,G.; YUDIN, V.G.,.-_-,.,
Effect Of gibber.e:Llin on.-the gernination of seeds of woody
plants. Dokl.- AN-SSSR Ir'O no.3,'.686-689 I~r 165.
(HIRA 16 -.6)
1,, Botanichesli-y iwtitut im- V.L. YOma-,Ova PJI SSSR, Pred-
stavleno akadetikom A.L. Xursanovy.m.
(GlbbwvIlin) (Woody plants)
(Germination).

NZICOLAYIEVA, M- S. ; y_~jjjjl ~ V . r, . ; Did.ETSK."i'Y-A, T . 1; .

I lip V.G.
're- 64
Bo t zhur,
'Z!n' V-1"
Botanicbes. j iris im Koma rova

ITO
(32-111;011 ~',OVA, I" OVA V. A.
G. ILTD1.11 p
-icyo t r 0 e
Eature o' the secondty dormca ds. P^-jt. zhur. 4c"
o.12MO6-1124 D 164
1. Botanicher-kiy inotitlit imml Komfu"Ova 1j" SS'Slw,

ALD10112 O.D.p daktor tekhn.nauk; SADAKOV, Yu.P., inzh.; SIPIDT, A.A., ini-JI.I.
TDIN V.G. inzh.
Cutting-bar machino with a hydromeebanical rediwing rear for wori-Jrl-,
frozen grounds, Stroi. i dor..mash. 9 no.12:4-5 D 164.
OMIRA 12:3)

FLA
jL
I. A
CY
.1 2.
21 -a
HE.
c A
Jis
ZY

Cm it-jjr-a 1 nc 1 eno~ 112~an 1 L-&n I Ti
The cou-noll C-f miniaters ll~-~-14, In a de-n4sz-1

S11 38/62/(Y,',0/001 AYA10G9
A051/A126
AUTHOR: Yudin, V. 1.
TITLE: The use of H11-1 (NP,-I) sulfanol in the-rubber industry
PERIODICAL; Kauchuk. I rezina, no. 1, 1962, 53
TEXT. The central laboratory of the Sverdlovsk PTH (RTI) Plant has in-
vestigated the possibility of replacing benzine In the removal of grease and lu
bricants from metal machine parts. Best results were obtained by using an
aqueous solution with sulfanol NP-1 as the main emulsifier. The solution had
the following composition, in g/1: caustic soda - 100; calcinated soda - 30;
-sulfanol-NP-1 - 5-to 10., The latter, a-product of oil--tefining-1, is produced at
the Krasnovodsk Oil Refinery. It contains 45 - 47% active sodium alkylbenzosul-
fonate and 5 - 7% sodium sulfate. No electrochemical grease removing is neces-
sary after the sulfanol NP-I.chemical.treatment. The new chemical method is be-
lng-employed since August 1961. Further tests were trade to use tbn sulfano.,
NP-1 Instead of dry tale in non-molding technique shops to remove tackiness from
the extruded parts. Best results were obtained with an 8 - 10% soap solution
containing 6% sulfanol. The latter is also being introduced into industry.
Card 1/2

212

IjP(c) RMAm
-ACC-, MAR600BN2 SOURCE CODE: UR/0081/65/000/017/SO88/SO881
3
AUTHOR: Karlinskiy, L. Ye.; C r,,Ya.; Buchkina, Z. JI.;,
hankly, I
Yudin, V. 1.~; Tartakovskaya, R. S"; Los _--ko T.'G.
TITLE: Research on the possibility of using resin obtained from
certain products of,crude benzene processing In rubber mixtures,.
SOURCE: Ref, zh, Khimlya., Abs,,-,173534
REF-SOURCE: Sb, Khim. p?rq~du~ay koksovaniya usley Vost. SSSR, Vyp. 2.
Sverdlovsk
19641- ~O
..TOPIC TAGS: benzene,, resin., petroleum residue, plasti sizer lca~okl %Ae or I
&STY&T: Dark coumarone resinAWR).. obtained from cube residue
after rectification and;,cube residue,-of pyrol%jsis_reoidue, their copo-
1~mers, livid Rolymer ''(LP) and,formolites-from solvent petroleum can
--as rub-ber Iniz e
-be used reAents.- The (LP) and (DCR) from cube residues I
of~crude benzene rectification have the highest plasticizing properties',
-The (LP)ls,behavior in mixtures is not inferior to that of dibutyl-
~phtalate., except for its frostresiatance. The (Dw4)'s Increase
car4,1/2

L 29939-66
ACC NRAROOObb42
significantly.the adhesion and strength characteristics of rubbers
of all types, Accor ng to authov.s conclusion,
SUB CODE:% 1107/ SUBIM DATE, 4b
none
g."
We'
A MI'm
i " U'Al il-

S
-YOIN V-LvTARTAK
KRUSHORMSKAYA, D Z.;- FEDORISHOEBY, T.I.;
-14.N.; MMMIS uchastiye BEOZINA, S.S.
Production of pihe tar for the needs of Us rubber industry based
on the utilization of waste re~-ins from the Vqkbnyaya Siniachikha
Vood Chemical Combine. KauchA rez. 21 no.8taL51 Ag 162.
Ix
WIRA 16: 5 "If
1. Snrdlovskly savod resino-ti3lihachealcikh-issdoliy i 8-torhovskiy
nAuchnc-issledovatA'BkIy institut perarabAki droveeiny (for all
excot Bare21na).
(Verkhnyaya S9nIachikhaWoDd-u9img inductries.-By-products"
Wood tar)

Be P- 6W YUDIIq,- V, hevnati
ebeWYe---XUWCMd NOVCry FIDMtrukatii.
(12 -Upyta Zavoda "EllAtrovila" Tmeni -S -M -Xtrova) -L54 8 s.s
Chert.; n. Cherts 21 m. (vaeBayuz. ~:;,D To Ra Me 4 DIS t. rta:9
Naveb. Zmani noidyu Pblit. I
Yo LeniAp. D= Naveb.-Te)rhn ?,-Opagandy', Listok Novatora.
No. 29 (268)- 3.SW EXZ. 25 K.--Avt. %zamy v xantse Teksta.-
(54-15861 ib) 622.,91.025-s5)
S03 KnizbnaTa UtoPlsNo. 6, 2955
Mi,
ag t!"
k Ul

-- ---------
Dotersd7i1mg the presmurO-cm Moll utdor occentricAl-17 leaded C711rdrical
PrOms strol-, mo.i2j-19-21 D 158. 09YU 32:1)

Advantages of vz*-vtQr7 bulldings of chazdcal enterprises.
From. strol. 37 nooll:46-47 17 $59j, (MRA 13:2)
I*Ukrnefteproyekt.
(CherAcal plants)

-7-:7
Atjyo-vicb-, ZUSTXOV, S.V.s kand. tekhn. nsuk$ dote.,
rotsenzo,tt; FLEYSIRM, dotq., retsenzent; SLPIPKO, B.I.,
red.; MERAM' te-kbz. red.
(Design of tlzee-dinmnsional fr=es) Raschat prostrFunst-m-n-
nykh ran. Kiev, Gos. izd-vo lit-ry po stroit. i arkhit.
'UM, 1961. 34-1 p. WIFLA 15:3)
1. LeningradeAy inzhenerno-stroitellniy institut (for Zhestkov).
2. LIvovskky gosudarstvannyy imiversitet (for Fleysb=n).
(Structural I-Yarass)

-'r
'gum
ks,
MH
p A:`,
MR. NO%

YUDIN, Vasiliy--KlI:ment!yevi!Lh- SOSNOVSYAYAp G. lm j, rodo;-SEMIRA,
fe-~. i~eQT
[overground pipe laying] Nadzo=aia prokladka trubop-rovodov.
Kiev., Gosstroiizdat USSR., 1963. 117 p. (Mirm 16:7)
(Pl~olines-Dsslgn and conotruction)

AGAFOMVO A IV 0YUDI W, V. L. ALFBOVA, Ye.A. I PAZHITMV, V. No
Teebvoloa of the proauction-of lubricating oils from secorJar7
raw d16tillates. Trudy V1111 no,7.*20?-221 058.
12-10)
(Petrolmix-Refining) (lubrication and. lubricantn)

sov/65-59-4-6/i4
AUTHORs''. Yudin, V.L,. and Fazhitnovp V#N.
TITUBt Advantages of Catalytic Cracking of Residual Crudes,
One of the Main Processes of Petroleum Refineries
(0 ekonomichealcoy t'selosoobraznosti kataliticheekogo
krekinga ostatochnogo syrlya, knit goloviiogo protsessa
naftepererabatyvayushchego zavada)
.PERIODICAL.- Xhimiya i tekhnologiYa toPliv i maselt 1959t Nr 4,

'31- 54 - (
p - USSR)
p
ABSTRACT:~ The plant desig3iodby Giproneftezavod and VNII NP makes
it possible to ass s the economics of the catalytic
es
cracking proceBses, used in petroleum refineries and to
compare the process.vith the contact coking process
. devised by,Grozlill and Giprogrozneft. The calculations
were based on annual plant capacities of 7 million tons.
Processes-involvIng the.atmospherie-vacuum distillation,
contact coking of Soudron, catalytic rracking of heavy
distillates and colco-diBtillates, the hydro-purification
of diesel fuels etc were compared. Factors are discussed
which contribute to the considerable financial and
Card 1/2 material economies achieved when using the plant designed

S/058/6Z/000/008/069/134
A06IA101
AMORS: Levitskiy, B. M.,:Rus.akov, A. A., Yudin, V. M., -Yalltsev, V. N.
Device.fo ~diff t m-lar6roentgenography
TIME: r- racdon
PERIODIC AL: Referativnyy zhu-rn al FizIika -no. 8'. 19~2, 4, abstract 8E33
(In collection: 1114etallurgiya.i metalloved. chist. metallov",
no. 3, Moscow,-Gosatomizdat, 1961
277 283)
TEM: Described are.two universal chambers for diffraction microroemt-
genography, %,;hereby_ substructural: characteristics of individual metal grains can
be~ obtained.* A AMPH-20MRK-2). chamber Is intended -for the study 9f single
crystals and polycrystals in the continuous spectrum, in characteristic or mono--
chromatic X-radiation. The special holder design permits the precise reproduc-
'tion of exposure conditions.after a specimen has been replaced. The specimOn
is able to rotate about an'axis coinciding with the monochromator rotation axis.
The absolute turning angles are jread~with an accuracy of - 31, and the relative
ones with tv6l.. The DIM-3 chamber provides for the possibility of obtaining
an X-ray'beam with little divergence.in one p1ane using a fine-focused tube,
Card 1/2

30075
p/046/61/025/011/02-'/C~'
-Bj17/BI02
0 q q, 1/ 171,13.7
TT P. a-ad iRgti~~
G-
with
AUTHORS'. -
some
4 e r t i of
'Liagnetic PT -struc+'Ure 25.,
TITILE' and ga.-,-neI ja fi7,i cheE;-ka-,0--
Izvestiya. Seri
pERIODICAL; Ake-aem'ya 396-1398
11 ) j 961, 1
no. ienskiY , G,
p. -1 Smo
-(Ref. iya nauI: SSSR~
he earl'eI;r shovirl I)OsBI
Okaya A kka em ,aucing
T EXT ranOV 1,533) of 1),
. 1; , Ap
0. ji ig6i,
vp s
25, 11jo..."itil Perovskite
-he s a7a~ v~ t
Seriya fIzic - - solid solu eo - Sr
Tr pti 0 S - as cliecked 3, ve r-
ferrimag ce VMS re d fr,-,m t'iie
edral. sublatti re, prepa 13FO~C
the Octah -specimens vi~-, - (2 E'11~'
-le . ". t 1100-0
.0lutions. -001-yCrystall i~ aling i1n, air uto', pj~,OWI)d
,X,des by double arlne~ -ormed b, k~ G~ T
e , 1-1
metal 0. s"'ructural analysis Ip r, l'ite, strur"ture 1, 1 Z I L,
v jth perovs Or.1 Y
I,-, X-ray olutions VII I
nas conta:,
eous,solid E of, the COnIoou - ea ,Iy t~~,e
h 0 M 0 [.'e rl I vath most Te deteT1R1T1
n, omerits e
inar,
Tt
UP
Card
Ot.9z. -, W7- i~l

1CQ75
S/048/6 1 /02 5/011 1 11,04 1103
Magnetic properties of some 3117/B102
using 111ohr I a salt as a standard. The inhomogeneous maEnet,_c field had a
Oufficiently large region of constant gradient. Betw~~er the polez it
..reached 8000 oe. The specimens w ere pressed into zpher;_~s 1-3 m, M
diameter, depending on the magnitude of the vagnetlc moron'; r,!' ~.he
7r
substancei The measurements werem4de in the temuerature ran-e
196 and 4850 H,= 0 was foiand-for magnetizat4~= by extrapolation
according to tho linearJaw of f (1j) I The phase t t! nric w cr(i
lit:
strongly diffuse in the examined solid solutions and :;ne :iluL,', t r~, I
a S
s,ceak of a Curie range instead of a Curie point, ". ~,a r, e t ~, a a n
examined as,a function of concent-rat-ion of the second ccmDonent- I,, wa~-.
established that ions are not conpletely ordered if the conten' -n
second component attains Up, +0 L 55 molo~~, If it is mcre than
may be assumed -that the statistical ion distribution curve in
sublattices of the solid solutions is.disturbed, oT that tfters~ -..9 Fi
second phased in addition, two series of garnet-strvctur-~ soli~j
Y
were examined:
4t)OL
e )0 C 3
1) (1 X)j Y~J[P a! + Si
3 12
L 2+ 5+~O,
2) 1 x) Y (Fe YCa
3 [Ye 21 ~F 21(F'32V 12'
3)012 3 L e
Card

8104616i1025101',10
Magnetic properties of some B117/BI02
Calculations by M, A~ Gilleo, (Ref. 3) see below) for'datermin_~nF mae-ne~io.
moments.of mixed gamets were checked with these examDles, Thi~ s-Decdmens
were prepared frQm the metal.oxides. .~The first system ~was pre -anune e," ed at.
10501-11000C (I hr)-, and Ithe second at 10000C (I.hr), Final annealinE.~ tooll:
place at 12500-140000 in the-first case, and at 12000-1,3000C ir. the ze7,ond
(1-hr each). A. G. Tutov controlled the formation of. Solid SO"Uti0fts by
X-ray analysis.. The lattice parameters became smaller with JincreasirE;
Fe M 2 composition was n-)t
content of the second component. A YCa2 3
.,.obtained as a single phase.~, In case of low concentrations of the second
-,component, magn6tization,was calculated from the equation
ext. (fW (1 a/H2 'int~)k and at high.concentrations,. from
(I + XH. The curves obtained showed a relatJvely 3ood
ext. 0 int.
agreement with experimental results, A.greater divergence is observable
the first system around.the minimum. Ye. S. Sher is +hanked for bavlrf~
Pro-vi.ded. the specimens, and :A~ G. Tutov f6r. havir.6; studied them.. There F-:-c
4 figures and 3 r e ference s.,1 Sov ,6t 1. and 2non-Soviet_,,_ The tworeferm-
ences to English-language publications read as follows; )Fres i a. E4T
Katz Z., Ward - R., J. Amer. Chem. Soc., 81, 18, 4783 (1959); Ref, 3;
Card 3/4

. n r , - F ,
I I ~e,~ -
r ~a~ .7. -. " "-,.- I

`7
8/181./62/004/011/049/049
670-P
BIOB/B186
AUTHO, RS: Smolenskiyj P. A.p%Yudin, V. H., and Sher$- Ye. S.
TITLE:. Anew group of antiferrcimagnetice with K Kip -type structure
2 . 4
.,PERIODICAL: Fizika tverdogo telas v. 4, no. 11, 1962P 3350-3351
3+ 2+ 3+ 3+ 3+ 3+
TEXT: Compounds- of, the type A B 0 (A LA, O'Ce , Pr , lld+
-21
2+ 2+
33 Ni ) Co are anti-ferromaguetic when blither-the ions B or both the
ions B and A have magnetic moments.* Crystals of this type are assumed to
'Consistof parovskite-type layers mutually_disp~aced. When only'the B have
magnetic momento, interaction will occur through one or two oxygen atoms
(B-0-B or B-0-0-13). When also the ions A have hagnetic moments, interaction
may be indirect or. direct (A-0-A Is.. AIO-BI A_i)e The temperature dependence
of the magnetic susceptibility 4'of the corpounds-L82Hio 4 and Nd 2Nio4 was
examined over the range 77-11060K.'.The specimensiwere obtained by solid-
phase reaction at 120CPC of the material.'s'La 0 p Nd2O 3P and HiO. The
2 3
temperature Oi obtained by extrapolation of IA(T) from high-temperature
Card 1/2
V1_

S/18 2/004/011/049~049
new group.of antiferromagneti Os 11
A B198 86
0 0
regions equals,50OX for Lal and 440 K for NP2NiO The effective
2~~~04 C
magnetic moments as determined from.the inclination of the 1/X(T) curve ie
3.7 Bohr's magne.tons for La2N;iQ and 7-5 Boh!rls magnetons for Nd2:Nio 4
14 1.
'The dependence, 4(T) is lineat-at high temperatures.but tends to a maximum
corresponding to phase transition on approaching,the Neel point. This is
characteristic of weak ferroiag"netics. The antiferromagnetic behavior of
-the substancea in question can be inferred from the negative sign of the
temperature of ho-Weverg a!Weak,ferromagnetiammay arise as the result of
,relativistic interactions. There~are 2 figures*
'ASSOCIATION:, Institut polupr9vodn ikov.AN SSSRy Leningrad (Institute of
SemiconductorsAS USSRp Leningrad)
SUBMITTED: July 269 1962

S/05 62/043/003/023/063
B102yi,104
skiyv --A.
AUTHORS; Smol en Sher, Ye. S., Stolypin, Yu.Ye.
17
T
'$P -."tff rromagnatic properties of some perovaRites
PERIODIC Zhurn ekspe'rimentalinoy i teoteticheakoy fizikij v. 43
AL:
30,11,-19621.-87177880
T XT: The authors studied 'the magnetic.properties of polycrystalline
single-phased.LaCrO and-BiFeO samples by-measuring the temperature
3 3
dependences.of the ~aEne.ti,c su ce, tibility of 1/11( and of-the spontaneous
ferromagnetic moment m .,-The~.,XM,curves-of.both compounds showed sharp
peaks at the Neel point., FeO had no spontaneous ferromagnetic moment,
3
and that df LaCrO was very small btit.could be increased by thermomagnetio
3
freatqj. e wetak f erromagAetism",of the.se Ferovski tes is assumed to be
c-aused di4y by-an'anisot rop ic ind irect exchange interaction. It is
VI
ih; e
~suggest he exchange int raction is-responsible also for the
Card~

I 'q,
: . a