SCIENTIFIC ABSTRACT YANCHEV, YA. - YANCHISHIN, F. P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001962030006-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2001
• Sequence Number: 6
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

65668
SOV/136-59-10-5/18
Production of Lead at the Lead-Zinc Plant at Kerdzhali
the first alkaline refining, total. Obtained: crude
lead; matte; mechanical losses and losses in the
exhaust gases; total); quantity, t; Pb, %; quantity
of lead, t; recovery of lead. Cu, %; quantity of
copper, t; recovery of copper, In the conclusions,
the authors state that at present, after two years'
operation of the plant, its production has reached the
planned level. 93% of lead present in the raw material
is recovered, the remaining 7% being distributed as
follows: 0.9% in the matte, 2.9% in the slag, 0.7% in
the arsenical and bismuthous lead, remainder - unrecoverable
losses. The labour productivity has reached 70 t of metal
per man per year. There have been no cases of lead
poisoning. There are 4 figures, 3 tables and 3 Soviet
references.
Card 8/8
P

9VA
Aoc"~V, 4FI.
Bulgaria/military
B g
~
YANCHEV,, Ya., Xeditsineki.Podpolkovnik; author of the
C
Armi'
arucle: NT he Need for. First-Aid Training. (KaNdna
ArmiXj~ Sofia,.2p Jul 60, p 2)
24
t9

_ply
Bulgaria/Military
TANCHEVy Ya., Meditsinski-Podpolkovniki author of the
k"tTole, "Health Habits and Medioal Training of'
Sorvioemen.11 (Narodna Armiya Sofiay 11 Aug 60, p 2)
24
(1)
tg
;~q

'Bulgaria/Military B-395
YANCHEV, Yancho, Polkovnik of the Medical Service
(tiePtsinska sl~z~ba); author of an',article entitled
"Medical Support of Tactical Exercises" discussing the
planning and operation of a regimental aid station dur-
ing a tactical exercise conducted in mountain terrain.
(Voenno Meditsinsko Delo, Sofia, Vol 6, Dee 60, pp 60-64)
24
(1)

Y.T. [Iordanov, I.T.]; POPOV, M.&I KAROLEVA, V.D.; YANC EV YaAh.
YORDANOV
Experience in the treatment of Wdelz oxides at the Plovdiv
Nonferrous Metal Combine. TSvet. met. 36 no.l123-30 A
63. (KRA 16: 5)
5:5)
(Bulgaria-Nonferrous metals-Metallurgy)
11 T ~1211! ,-F

YASTCH W,.k,_Kina Gr.
Country: Bulgaria
Aca~"I=dc D,-_Li*fw_-o,- not indicated
kjn:Miation-, Teacher at. txx VO, Aprilov School in Bur-as
&ource: Sofia, Biolo,,riya i Ehimiya, No 2, 1961, pp 48-49
ai ta: "How I Aroused Interest and Introduced Life in The
Lesson "Cotton and_Hemp.11

A04 91~~0'0'0792 0106/65/0001009/0071 _~4
SOURCE CODE /6-0
1AUTHOR: Krisilov, Yu. D., Yancheva, L. 1.
ORG: none
TITLE: Maximum gain of transistorized RC-amplifters
SOURCE: Elektroavyazl, no. 9, 1965, 71-74
TOPIC TAGS: transistorized amplifier, amplifier gain
ABSTRACT: The maximum gain of a common-emitter trans i1stori zed -amplifier stage
is theoretically, investigated at medium audio frequency. This transistor is assumed
to be operating within the active range of its I-V characteristics (claBs-A operation).
The effect of the collector-base feedback conductance is neglected, Formulas for the
gain and optimal collector current in terms of external -circuit parameters and static
current gain are developed. Graphic material is supplied to facilitate the use of the
formulas when Soviet-manufacturcd transistors are dealt with. The curves permit
figuring out the potentialities of RC-stages., in some cases, these curves permit
approximate selection of the operating point and evaluation of the maximum gain; as
Card 1/2 UDc: 6zi.375.41

-~N P
6
L 17 t4-66
L
ACC NRs AP6000792
'000'
A I I FRA
rule, the maximum gain corresponds to conditions different from those recommended
r U the ximu
le' m
for typical operation. A good agreement between experimental results for P13
:Perat
)r typical
transistors and the theoretical curves is claimed. Orig. art. has: 5 figures and
transis torsand tj
12 formulas.
_ formulas
17
SUB COJ) .
SUB CODE: 09 SUBM DATE: 2.qAug64 ORIG REF: 003
E 09
C (-. "rd 22;~

111he 'functional Condit-l.on of the Ca.-diovascular System ijuxiw -.he
Variuu.-3 Phases of Primary Tuberculosis in (,hildren." Cand bied Sm".
Acad I-led Sci USSR, MoEcow, 1954- (IM, Nlo 9, Feb 55)
SO: Sum. No. 631, 26 ;tug 55 - Survey of SciQntific and Technical
Disserti.ition Defended at USSR Higher Zducational inst1t,-itions

YANGHXVSXATA, A.A., kandidat meditainskikh nauk
Case of in vivo diagnosis of a primary czr4ise t=or resulting in
exudative pericarditis [with suamary in French]. Probl.tub. 35 no.2:
109-112 057. (MIRA 10:6)
1. Iz detsko7 legochno7 kliniki (zav. - prof. H.P.Pokhitonova)
Ineiituts tuberkuleza (dir. Z.A.Iebedeva) Akademit, maditsinskikh
nauk SSSR.
(MYOCARDIUM. neoplasms
radom7oma cousing exudative pericard.itio. with tubere.
in child, diag. (Rua))
(KYOKA. in inf. & child
myocardial radomyoza causing exudative paricarditis,
with tuberc., diag. (Rua))
(MIGARDITIS,' in inf. and child
exudative. caused by myocardial radomyoms. with
tuberc., diag. (Rua))
(TTERROUIMIS, in inf. & child
with myocardial radomyoma causing exudative pericarditis,
diag. ~(Rus))

YAIIGIWBXAYA. A.4,1,- kand.med,nsuk
J'anctional state of the cardiovascular system in various phases of
primary tuberculosis in children [with summary in French]. Probl.
tub. 36 no.1:51-59 '58- (HMA 11:4)
1. 1z Detskoy legochnoy kliniki (zav. - prof. H.P.Pokhitonova)
InBtituta tuborkulaza AMI SSSR (dir. A.Z.Isbedeva)
(7UBERCUIMIS, in inf. & child
primary, funot. changes in cardiovasc. system (RUB))
(CARDIOVASCULAR SYSTE14 warious dis.
primary tubarc. in child., funct. changes (Rus))

YANCIINVSXAYh, A.A., kand.medonauk
Card I ovitecular function In various phases of primW7 tuber-
ciaoeis in children. Probl.tub. )7 no.5:101-103 159.
(HIU 12:10)
1. 1z detskoy legochnoV kliniki (zav. - prof.H.P.Pokhitonova)
Inatituta tubarkuless. AH11 SSSR (dir.Z.A.Lebedeva).
(TUBXRCULOSIS, PUU401UY - infancy & childhood)
(CARDIOVASCULhR SYSTEM diagnosis)

~-TA4qWSKAYA, A.A., lmnd.med.nauk
The cardiovascular system in meningeal tuberculosis In children.
Fe.diatriia 37 no.8.*44-49 Ag 159. (HMA 13--l)
1. Iz Detskoy legoahnoy kliniki (zav. - zaeluzhennyy dayatell nauki
prof. M*P. Plkhitinova) Inatituta tubarkalesa AMR SSSR (dlr. Z.A.
Lebedeva).
(TUBERCULOSIS, KWINGEAL, in infancy & childhood)
(CARDIOVASCULAR SYSTEM, pathology)

YANCHEVSKAYA, A.A.p ka='.med.naW:
Differential diagnosis of nonspecific and specifi,-. pae=wnja
in children. Fediatriia no.1:40-47 162. (HrV,- 15:1)
1. Iz detskoy legochnoy kliniki (zav. - zasluzhennyy deyatell
nauki prof, M.P. Pokhitonova) Institute. tuberkuleza AMN SSSR
(dir. - chlen-korrespondent MIN SSSR prof. N.A. Sbmelev).
(PNEUMONIA) (TUBERGULOSIS) (DIAGNOSIS, DIFFETMITIAL)

SEVEROvy V.S. (V-Oskvai, u1.-6-90 kilometrap d.2,, korp. 2. kv.17); UVAROVA,
O.A.; N-VISMOVA; Z.5,; fAIICJIFIIOr.AYA,,-A.A.; Duhrir)Em, ia.
Plasmacytomas of the lung. Tesim. khir. Graeka,7. 90 no.,4:14-17
AP163 (MMA 170)
1. Iz khlrurgluhaukoy kllniki zav. - prof. L.K.Bogush), pato-
morfologicheskoy laboratorii za-.. prof. V.I.Pazik) Ins*dtu-
ta tuberkuleza AMU SSSR.

20-1-13/42
AUTHORS: Qrigorlyev, Ye.P.t Dzhelepov,B. S.1 Corresponding
Itember of the All SSSR, Zolotavin, A. V., Krat2ik, B.,
Preobrazhenwkiyp B. K., Yanchevukayap 1. 3.1
TITLE: ~4e Conversion Spectrum of Hol (Conversionnyy apektr 11016o).
PERIODICAL:
ABSTRACT:
Doklady AN SSSR, 1957, Vol- 117, Nr 1, PP- 53 - 56 (USSR)
The present paper investigates the conversion 2pectrum occurring
in the radioactive transformation Erlbo Ho16o Dy16o. The spectrum
was investigated by means of a spectrometer with a double focus-
ing. The conversion spectrum is homogeneous in both fractions:
Er160 does not produce any conversion electrons and all the
electrons belong to the Ho16o. The results of the investigations
of the conversion spectrum are given in a table. The intensity
of all the lines observed decreased in a period corresponding
to the half-value period of the investigated fractions: 29 hovxs
in the case of the erbium fraction and 5 hours of the holmium
fraction. On measuring faults something is sitid,too. The general
form of the conversion spectrum agrees with an earlier discov-
ered form (reference 2). Moreover, some new facts could b- ex-
plained which permit the determination of the decay scheme of
the Holtos The lines LI+L,I,LjljtM and 11 of the transition tak-
ing place in the Ho16o were observed with 6o KeV. The decomposit-
ion into the comporients makes it possible to determine the re-
lati-.;, intensity of the lines. The relationship LI:LII.Ljlj -

The Converuion SDectrum of Hol6o. 20-1-13/42
- o,2:1, i;l,o determ' 1'ned by the authors for the transition
86,4 keV confir-ma the multipole property E 2 of which.The
line Ee - 99,7, keV discussed in a preparatory paper (reference
2) was identified as the L-line of th~ transition 107 keV
by the authors. Moreover the K-conversion line of this transit-
ion was four.d.The conversion line of the transition 298 keV on
tho X-2hell is a narrow doublet with A E- 1 keV. Further
particulars on these now discovered lines are q~vo en.The data
given here and the data on the decay of the Tb (references;
7,60,1001,12)oan be used as fundament for the construction
of the decay scheme of Tb160 and 11ol6o.Such a scheme is illust-
rated by a graph. There are 3 figures, 2 tables, and 12 refer-
ences, 5 of which are Slavic.
ASSOCIATION: Physics Institute of the Leningrad State University im. A.A. Zhdanov
;"Fizicheskiy institut LeningradwKogo go2udarstvenno-
GO univervitets, im. A. A. Zhdanova)-
SUBMITTED: September 13, 1957
AVAILABLE: Library of Congress
Card 2/2

'4(6)
AUTHORS:
TITLE:
PERIODICALs
ABSTRACT:
SOV/ -_,7-2` - 10-9/40
loffe, V. A., Yanchevskaya, I. S.
r___
Dielectric Losses in Feldspars (Dielektricheskiye poteri v
polevykh shpatakh)
Zhurnal tekhnicheskoy fizikiV01 28., Nr 10, pp 2154-2164 (U,~;SR)
This is an investigation of the temperature and frequency de-
pendence of' the loss ungle tg 6 and of the dielectric constant
L of a number of natural manocrystals of feldspars in the tem-
0 2
perature range of 20 -,500 K and a frequency region of c'-10
5.106 cy. This paper covers the isomorphic series of sodium-
potassium feldspars, the plagioclases (which are a continuous
series of solid solutions of albite (NaAlSi 308) with anorthite
(CaAl2 1131208), and microline (KAlSi 308). ~. resonance abnorption
and an anomalous dispersion of the dielectric constant was found
to exist in all feldspars investigated at a frequency of
5-105 c1p. In the range of 200 - 500 OK the dielectric losses in
foldsparo are caused by resonance phenomena, resonance occurring

Di.electric Losses in Feldspars SOV/5?-2~i-10-9/40
by thermal excitation. If the temperature is rai:3vd, the res-
onance frequency also rises at first. This explains the exist-
ence of the maxima in the tg 6 versus temperature function at
sonic frequencies. In microline the tg 6 and F_ versus frequency
functions exhibit two maxima and two domains with an anomalous
dispersion oflE, As the resonance frequency observed in all
feldspars is low and identical this resonance must necessarily
be ascribed to electron processes. There is every indication
that the resonance is due to the transition of an electron from
one oxygen atom into another oxygen atom in the negatively
charged aluminum-oxygen tetrahedron. This conception is, how-
ever, of a still preliminary nature. There are 21 figures,
1 table, and 8 references, 4 of which are Soviet.
."IJBMITTEDs March 21, 1958
Card 2/2

Avg= a 117ritakuys, 3- W.
2003/5006 ~t-
)V4 AXI-Twisce C..f."." .4 the Titreems State
r-TORTUSS 3UU* I kgramika. 1960, Ir 3. vp 43-0 Cv3n)
AISMAii2s The ~rj AU-VAJOA Comfort". on the r1trecus St.*. " told La
Lawilagrad at the eved of t959. It sea orguatt.4 Wy 12.. tastitut
kbl.U all1katow AN SSS1 (rustit.10 of the Cleat.t-T .9 Silicates
AS MASI). Tossorassays thialchm.kaye 9%abobb.tro I-rA D. 1.
meadelex-va (All-talon Chosisal Society 1".%1 D. 1. xazlslarv)
end Comadar %vamm" ptiabaskly im.11tal iemat S. :. UVIIG~%
(state Optim Imatitile istal S. 1. UVIXOT). Ka;ve t:t= M
"ports as fte alxviotcro of glass, Is-4t1&.1Lcm xt%~:La!s of the
witraoss state. the smaboat" of witrifla.11.0. &--I
MAW1 fA.gbt$,j ",artiao of &Jago, cars
1.4 coaxed IRY L. Ud".
At Us 5%k Meeting. 9 C"11 ali
Us lave.t1datlam results of d1l.stam. 1. A
And 0 ru-St. -Sozom act Lluamlbqron tt$
To. 1. Watt. *0. S~,.
%or* of Alunimm .24 ]total% 1. _-Qza 11.
"amdoo is horon-stalvat. glao:.1*1 It. A'.
3. F. Zhdamov reported on mosee coalrovez &I
ales structure of Uoran-allimato Clas.4a =1 their
as ALtLxtv, *Z4bz1cmx"21
To. A. ftrwy~xoohllv A 1. S. 10 1
card 3/8 La the SU-vQtsra--6~_pI*1 Classes". =~ 25 T4:3740 at
Cr
"a Oth mattg dealt allwth. at-atria properties W.,
L. Mt. ~111)mXa reported a. the straot.re 4.1.~,-tjaa a., zl-.4
WM the aid Of new 13"Ove"oess fl.111 S-
AMA T. 1. 04.1. ki . -Structure .4a tro;.Orti.4 ait=6 C11-
WaS R4;2U;ffWtb4 tolymer-theary 6: the Tj%-~
ported on the aC11117 an-A it# d.Zroe of dLc..oL.%j.a
ra"fths last* a" fts~r cvr;Qm1U.A 4: t1. SI-.1
T. 1. 04*1.vakly reported an She mat=o of dislvaLrt. L.
glasolika and arroWlizio T1. 11. ?,e%rO2T=, 'In
vqetlgatl- of the V1.1-Irts PcIL7j"1k&c* -~4 !:a -- im,
-PAI-to C2&smom-; V.
"Ported on In, 81I.Callous of
tr ust" fl-14.1 *C
Zaj; %;:; 1, . incats glaaeab. T. A. Uff..
.Wbkjm r. I C fe"Re 1,,_k " jjr~p7j7t.1.1X. - T
-M t.8_9_ Ir. It ... tin am his a- flat
udelab vero *Lrrt*S oat under the of �~.,.Asor X. Z.
Tovelrop.r.. at the 1.9.4ra tickle. LTI &=.%I Lem.-in (Chtt~ for
glams of thd Laziadrod Tochaolorle.1 L~tlt.to L.~! to
the, "p-r1t -no Zop-mi*mao of the of CI-A.,
411_~w the cb~da. 1 C0.7001414B.. T. A. P~j~v. G_ T. X~-Ia -I
11.-a. Wtoea &." in-atigt1car".1%. a& the see-
_64iWEN"Y-ot Classes at 1?1. syst.2 310 2 - 3 2C1 UO In %h* t..-
Puente" r-mv or free 400-13=0 sad 0. the infIxemoe of a4tilts.4
f 4tuatmax- A also said. a. tM 41.stric of the..
I".*~. At the TOL assliag. 6 reports dealt TM, 44 coal.
:
conductors. 9 uln the coloring at glasses "A t~. Lmflas.ao at V.-
Alation and 4 reports with t.obAleal Iroportlem of State*
Infro end a. OXIactrie Properties s: Scat
V. 1. n *;~#Zmk
asset
-1-Var Cl W: 4,_17.t2. 2. A. mal TP.4
_9jrxL, - Sh ~!
reported an aatb~ts of cbaj~ay..14. 614;6o,
wo eame of their Coastal properties end so the of t'-6 .&%tooq, -
state In Ow So - "2U3. 2Y. - SY.). "g#3 A
TI
3. 1. KOIC.Ly.to sat 3. T. Potts, r.7,mrs 1 0 It
it b =7 Ioa is a S"11.7 of UL-27 0 Ix. A. T.
x6l"Iyet ::, T.'aff atot. &1 4. T. later aas the *%.a-
traft ov.4 3'. V.146domide A. to, A
z&44.jT4pL1Q Wvl_
Cbaleocsaldoa-.a~TTO maov..ad T. A. L,
t of r~ a- I'
""rlk*d on %be iebola struc ma - aj-;W..a74# a
deteraimed by the. .1lik --r*maa1o. X. P. A...
card 5/8 ropwrt-d on, strutter. &.4 proj.rtlos of f.rroa4 %~ 41.a_r'cd

Vsesoju"oyc ao~cshchh~niye To gtekloc~Lm=,,i, k Ac4t~y-ly- 34, teninsmd. 19-4.
Stckl=brsz~oye ficiato)-an-ye, tr4kv TrotiYego vwcooy~a~o sovtthchnnlya Le.iteroZ,
16-20 t.-r4br),& 1959 (Vitreciat Stote; Ti~nanctioiu; of the TaIr.1 ALl-Un1ci Coh-
ference am the Vitroo'~ StEtc, Feld in 1959) M:~'scw'
Iz4-w A:4 rSSn, 1960. 554 p. Xrmtz slip IDscrte4. 3,200 copies yrinted.
(Series: Its: Truly)
Sponsoring Agencies: Institut 1thint' alll%ntov AW~11 tack SSSR. Vseacv-=07.
W.LChiiiikoyo obahch..tvo I.eal D.I. Mc.delcy.v% -0 Gwi-inrct,enhyy ordrui
L'u1na cpti.ht.my 1..t1t.t I.ciii S.I. Vavllo-.
rat.rw Sodrd: A.I. Ar,~Itlalkt V.P. BAM&kovSkjy~ N.A. Bczzl~_irodov. O.K. S-1.viala,
Y.V.Vareln. A.G. Viiia", K.S. Tevstrop'7cv, A.&. Iotedcv, H.A. Muit~vy~, V.S.
Xolct,w%~, R.L. T..A. Caz!mman, N.A. Taropay, V.A.
Irlorlmokayii, A.K. Y&kWnd; Id. of Pullishing lauiii: I.Y. Sayorm; Tech. Ed.:
V.T. 2ochaver.
PtMP=: This !book Is Intended tar matexcLers in the science and technaloa of
glasses.
COVZP=. The took contains the report& and of the Third All-
Conference on thq Vltreou, State., hold In Lem1zgroJ co, lfav~ber 1&19, 19!7.
They de&l with the methods and results of stulying the Structure Of glas&ed,, the
relatIca between the structure and rroyertits of Cloarcs, the nature or tc*
chemItal bond mid glass tmrture, aml the of glass. Tubed
*1114ca, machant= of vitrIfIcatim, optical rrc-,~ortle. and Slanx iitruct~o m,1
the electrical properties of glasses are also d1se,iszed. A air,'jer a: the r,%.
parts deal vith the dej~ndcnco of glass properties = eccipociticc, the tintlr4 of
glwisgs~ end re4lation effects, w.1 nochanical, tcchiilcal, and cb=lctLl pro, r.
ties of 91"ots. Other poper4 treat r1ozo st=Icoc;.4,u:toro mid tc~la borciGilteato
glasses. The Con~rerence ~ &tteaacl by more the, !6M dolv,~tts fra3 Soviet end
toot Geroan scientific ar~r_niziiticnx. Axcad who jort4tijants 1. the di-cus.1oiii
eieze N.Y. Soloaln. To. V. KawUwXly, Yu.A. Gostc,, V.P. YQ. To.
Gatlib, O.P. Hcbedlov-Petresynn, G.P. MIXhaylow, S.X. Petrov, A.S. Lkz&re,, D.I.
Z.vt., A.V. ShatLIoT, X.7. Plmhchlri.kly. A.Ta. L=ictaa,, Z.Y. Dcogtyaxt~va, C.T.
3yuZ9&AOWGkAY*, A.A~ Wen*V, X.X. EkoroytkOv, Ms. lickin, R.K. Feller, To.A.
K".*tAcn,, V.P. fo-dne', R.q. Z.G. n"Ler, 8.4 O.S.
The final sessim or the Conference ~ allresse! by Professor I.I. rAtayuciroutly,
Ncoared Scientist and Engineer, Doctor of Tectnical Science.. T14* foll,~Lnz
Institutes vere cited for their ccetrlbut-.oh to the davelo;,coar of glass $close*
&--I teehnolo-V% Goowiant-nny~ o7tict.skly In.titut (state optical Insti-ute),
I"Litut kbizil silikiter An SSWI (InstlUte of 511$cate Ch=lst:7, AS =r).
Fixicheakly t..tit,it An SSI-S (Ptysics Institute As FI.Lx~wdi.1c5tvkly
InotIt.t &q ZSSR InstJt.t- AS MS:Q, Institut :Izlkl AS Mqx.
KItak (Institute or Acd~y a,- Sct.ze3. !o1or"0Lya S&R, KI"k),
Zat-O-MtCrY Of ftyd~C&l Chc~14try Of Sjltt1tt3 Of t.,io ZnAtItut CitShthey I noor'A.I.
cheakoy khIm.41 A~ B35R, MIft3k (I=titutt of, rc~rol and Inargonic Choatatry,
Ace.2oxy or science. P.Jorus.kAY'L SSR, Xih~k)' Ito;tltv- vr2ok=olokQI.Nmrr'yL%
soy.u..nly AS Ssiza(Instit.t. of Ele. Kojecalar Caicp~-!z, AS LvSM), G=-,,Urotvvn_
A" I"titut st~las (State 1"ttt.tc tar Glaas). C~~Iarstvcnayy iristit~t *%sk.
lCv*lOk-A (State 1--tltute for Glass Fib,i), Gao~~tvc=yy irAtItut
niche4kogo stahl. (.1-6t. Institute for EvectrIcal Glmi, Sibirokiy fIzIjLo-
t.chulcheskiy inatIta-, Tansk (S'terimi rhyzjcott~-jdc~z Institute,
1447 univvrzitet (1,oftiograi State University), Mo-kovokiy Ttlftjk~
%ekhr1-%1cW1ck'txk-1Y Inxtit'" Oocxcw I~Tltutt of Chealeal TrchmOloo-~)~L-tlo4roAskly
tvV-olo&ichrs1t1y instit,st 1- L&m*"eta (LeaIrq;r&! T*chnojo~;jcal Inatl"L Imfnl
L-WOV,t), belol-ilaskly J_-wx (Belorussian rolyt.o'nii,
institute, Hinnk), N"ocherknack-ly Sniiutut (wovact,ertAs4k
Polytechnic -1 5v.r_-.-k1y rolit,L"tcho.kly 14stit.t (!7v,woI1o'tk
Po4-techil:c Institute). The co-ference vas x1ohaar*.r. tr t:,c I"Utu'a of till1f%te
Ch-I.try AS MZR (XeLi~& Dinetr - A.S. Gctl1b), U. T.t.cy1zoc7-
cb.h~hcr-tvo 1=. D.I. Me.del-yi,- Cheolo-I Socl-tjy teeni D.,.
yendele7tv), and the Goeti!arotv,~-7 ar4en* tx~sza oTtichockly Institu% %x4al
S.T. V-Mv. (Stott 'Oni.r or CT,t1-1 1-111 3.1.
Tr~ I!* rosoluti~& of the conrcroze re-rAstians to orchn'te a
C-.te, for th. f V;. rc'--~h an glass, to rutli-11 6
UhLj~r U~. title I "I=ly- slIkI0 6-1 C::-'.Atr, or
Gl-,.). ..4 to J.1n tt'~ Into ~.*)_.l C-Itt-e ca Cl-.. Th. Cmr.renc. %%.4k.
A.A. teted,i't. Ac&,!,niclan. Prufe_-:cr, ani Ctitimmi a.' the Oriimitzatiae, of C.-
attt..; Y..A. P,ry-?.wh1t., D-to~ of iu~l X'~'ber or tio
Orgeati^tImal C~~Ittrc; wul F.L. M)~Ilrr. T-%~ of C~=I-l 54S..c.s. swop'
The t,11tarl
of the Orenn-zatim.1 C.-Itt- . -1 b-,.1 -L&hk. C.M.
N.Y. Vc-I'Ltnalitcyn. L.1. Dvukjn&, p.r. Dobye~.In, I.J.. Dubrovo, V.A. Taff*. -1
S.T. K.I-Iye". W.rv-e. &--1-y iiiai,tez.1 -yrta.

Vltreo~3 StAte (c.~~t.) SW/51:'55

4rins-Iteya, P-4. Csa-js%,Jca o.- ti, F.I~trlc I'leld 'A ratttr~z Cr
hml-- -r L!f,-- 257
maz~in' O.V. N;~nirvce or E-1-tritA, co-lactivity cf solid cl~mt2
ca co,;~-Uc. 260
Q.Wyaxzo~, V.A, O.V. X-nn, ~I W.M. zutlk~wa. EltetrIC&I Comt-'ttlvlty cr
0I.S..5 of th. Z.Z.-A,
-"
"
-310
20
sy.t" 264
2
.
'
5
)
K.A. ot the KautrLlIzAtloa Effect or Zlcctrlc~x CC64=tleltj~
In F~ed D-rm Ql-re6 266
Tewstroplyove X.N. StuAy ct LLffwtm of Son* Allsal 2onz Im Z~':Aca
Clemets With the Aid cf FaeA~.tlvt jectoj*s -110
XV&M~~, Tt.A. DittualOu of Cc;ivr Icni In Gl~s D~je:nd.Ma on C~~ ition ~74
lafre, V.A., oa. P.,hvc~tenk,, and Z.G. Ywichevskzys. ZIe:tr$cm.1 Prc%vrtles
of Al=iac-ili'ht.s 278
C&zd VIZ2
vitrec~ swe (C,-=%.)
X.M.
V.mbtyLDc
.
Cl-tt .
v.,, -a jL.r. On t-- Fyc't-1- Of- L~PwcL!rz the
(Melt"k.1y
.
,..* or Rasc--ah:e LO-114 I-
Ilikol-stly, B.P.. Sh-l't- T!'-'tro"- C"' PrCse:rti.3
ft-roviiLly, C.T. Eltet-cev Prcvrttea of $*!A F~iuo ellicat.
303
CT CU-"ZZ
L"reva.- cr Fr~lvrtllf on Cm;*31tim
X.S. C. Sm. ct the stual., secmac D.-Ista
of 61sasts
with ftjzlt~z- >77
SW-e (Cmt.)
vLt

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cr
6 C=;~jltt- po

Gjg,111~. A.V.. ~.- V.V. Et,Ay cr the tzlr.*r1c Str~l~ Of
-
loord--u~ Gl#s"s P4

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ys.L-~km% AA'. 1.~ cr P.:. -.4 CStical C~-tent-
or 323
V.7. C'ltutttt'n ~f th. Acti~tsm T~"a or vl-.~ Flow
C..'-3itloa 3:z
Kla. "A C.A. M,XY.Iina. Mr~t% c., V.r!-. A11111.1-1 '.'Mj~rt'tw
of F-d
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x va F i 1 i-Fifto E
2 In,
UN- 'PI
f: -

36477
S/181/62/004,/003/017/045
B117/B108
AUTHORS: Ioffe, V. A., and Yanchevskaya,_I_.$-.,__
TITLE: Dielectric resonance losses in aluminum silicates
PERIODICAL: Fizika tverdogo tela, v. 4, no. 3, 1962, 66a - 68o
TEXT: The authors subjected orystalline aluminum silicates obtained by
crystallization from solutions in readily fusible salts (CaCl 21 1:aCl, LiCl)
to X-ray, petrographic, and chemical examinations. This method of obtaining
albite and "-spodumene in the form of dense polycrystalline druses will be
published in Zhi;-Kh. CaAl2Si 208 was produced by a ceramic pr6cedure. Thece
samples were X-ray investigated. tang andF_ were measured on dry samples
in vacuo in the frequency ranges of 50 kcPH 5 Mcps and 100 cps - 10kcps.
The effect of thermal treatment on the resonance absorption of samples was
studied on albite, plagioclase no. 15, plagioclase no. 25, four microclines
of different origins, and orthoclase. It was shown that the dielectric
losses of natural aluminum silicates and of aluminum silicates obtained from
chemically pure reagents are of the same order of magnitude. The dichroism
observed showed that the symmetry of the absorption centers coincide with
Card 1/3

B/161/62/004/003/017/045
Dielectric resonance losses in B117/B108
the crystal symmetry. It may be assumed therefore that these centers are
not impurities but structural formations. The change in resonance absorp-
tion during the heating of feldspars can be explained by the position of
the cations in the Si-Al-O structure. Resonance losses increase after
heating to temperatures corresponding to the formution of a solid solution,
i. e., the start of cation displacement from the state of equilibrium. The
results obtained confirm the assumption that the cause of resonance losses
in aluminum silicates is an aluminum oxygen tetrahedron with incomplete com-
pensation of the electrostatic charge To explain the experimental tempera-
ture and frequency dependences of tang, a model reflecting three processes
is suggestedt (1) Transition of the electron captured by a vacancy from the
ground state to an excited state; (2) resonance absorption during the tran-
sition between the components of the cxcited degenerate level; the splitting
of this-level is very small and increases with temperature up to a certain
constant value ( 10- kT); (3) in some cases, the resonant frequency in-
creases with temperature owing to strong interaction between resonator and
mediumt -) max --I/r (-(, is the relaxation time). The position of these pro-
cessen on the temperature =16'depends on the near ord or round the defect. In
aluminum silicates, electron processes are the principal causes of dielectric
Card 2/3
R

S/18 62/004/003/017/045
Dielectric resonance losses in ... B117XI06
los3es up to temperatures of the Iorder of 5000K and frequencies of 105 - 107
cps. In spite of a high content in alkali ions, ionic processes are of no
particular importance in these temperature and frequency ranges. Resonance
abnorption was also observed in cerium and praseodymium aluminates of
perovskite structure. The results will soon be published. There are 10
figures and 15 references: 5 Soviet and 10 non-~Soviet. The four most recent
references to Englibh-language publications read an followas J. B. Jones,
W. H. Tailor, Acts, Cryst., 14, 443, 1961; If. D. Megaw. Min. Mag., ~2, no.2/t6,
226, 1959; J. Volger, Disc. Faraday Sec., 2 , 63, 1957; J. Suamann. Techn.
Rep. Electr. Res. Ace. Ii. - L/T 348-5 (1956~-
ASSOCIATION: Institut khimii silikatov AN SSSR, Leningrad (Institute of
Silicate Chemistry AS USSR, Leningrad)
SUBMITTED: October 27, 1961

ZONIJ., Z.H.; YAVICIIEVSKAYA, I.S.
Crystallization of al=dnosilicates in l(m-colting ralts.
Zhur.naorg.khim. 7 no.9:2213-2216 S 162. (141RA 11,~:9)
1. Institut khinii silikatov All SSSR.
(Aluminosilicates) (Crystallization) (Fused salts)

IOFFE, V.A.; LEONOV, A.I.; JAILqIEVSK~YAp I.S.
Nature of the high dielectric permeability of cerium aluminates
of a perovskite-type structure. Fiz.tver.tela 4 no.7sl788-1795
J1 162. (NIRA 166)
1. Institut khimil silikatov AN SSSR, Leningrad.
(Cerium aluminate) (Dielectric 6onstants)
Q,

r-L.....5206-66
MKI JTj'U_U_U__i2Z__D PQ M
A~.I_
(A), "'lub "J" u't/ujuj/b5/uu1/u'z/zuu3/zuuu
AUTHOR: Toffe, V.A.; Yanchevskaya,_j,_S.
ORG: Institute of Silicate Chemistry fm. 1. V. Grebenshchikov, Academy of Science 9SR
(Institut khimil ellikaEFv Akademil nauk SSSII)
TITLE: Study of defects of quartz structure
SOURCE: AN SSSR. Izvestlya. Nearganichesidye materialy, v. 1, no. 12, 1965, 2093-2099
TOPIC TAGS: quartz crystal, thermoluminescence, EPR spectrum, luminescence center
ABSTRACT: The therm/'011/uMt/inSescence of synthetic quartz samples containing the impurities
Al, Na, Fe, Mn, Cu. Mg, T1, Ca, and Irradiated with x-rays In the 85 - 630K range and the
electron paramagnetic resongmee spectra of the samples were studied. A very sharp Increase
-in the thermoluminescence intensity and a change In the thermoluminescence curve were noted
as a result of several successive irradiation cycles at 85K and de-excitation up to 230K as
compared to the de-excitation after a continuoufl Irradiation of the same duration. Under such
cyclic Irradiation conditions, In addition to Vie six-component signals, a new narrow four-
.component signal due to the formation of a new trapping center appeared in the EPR spectrum.
F or all samples, the EPR spectrum consisted of six-eomponent signals associated with the
aluminum luminescence center. The thermolumineseence spectrum was the same for all the
samples. Authors are grateful to L. L Tsinober and 1. Ye. Kamentsev for providing the
Card 1/2 UDC: 535,661:548,19
3~
7: 1
-6 ~J~
A",

YANCHEVSKAYA, V.N.
Correction of astigmatism in aphakia. Uch. zap. GVII glaz.
bol. no.8:181-185163. (MIRL 16:9)
1. Gosudarstvennyy nauchno-isaledovateltakiy institut glaz-
nych boleznay imeni Gellmgolltsa.
(CRYSTALLINE LENS-ABNOMITIES AND BEF01,14ITIES)
(ASTIGMATISM)
T;`-

GCLTATO, Lidiya Patrovna; IZOTOVA, Mariya Alekseyevna; TER-OVAKIKYAN,
Ivan Artamlyeilc4; TANCRETSKATA, Takaterina Aleksandrovna;
SmmyUTTO, Te.k., r~SNV-A, L.A,-., takhn.red.
[Men's shirts] Sorochki vakhnie muzhokie. Pod obshchei red.
I.A.Ter-Ovakimian Moskva, Yses.koop.izd-vo, 1960. 95 P.
(Shir;s, Men's)

-YAIICN~W~~~zh.-konstruktor,- IZOTOVAv M.A. p red.; CHUKASHEVA,
A.D.p spetered.; RERLYANT, I.Ya.p red.j ZAYTSEVAp L,A.p tekhn,red,
(Designing coats for chi3Aren and adolescents] Konstruirovanie
pallto, dlia detei i podroetkov. Moskvap Voesekoop.izd-yop 1960.
99 P. (MIRA 34: 6)
le TSentralInaya opytno-teklmicheskaya shveynaya, laboratoriya.
2. TSentralInaya opy-tno-tAbnichsekwja shveyneya laboratoriya (for
Taichevskaya). 3.'Glavrqy i=hMentrallnoy opytno-tekhnichaskoy
shveynoy laboratorii (for Izotova).
(Coats)

GOLYATO, Lidiya Petrovna; IZOTOVAI Nariya. Alekoeyevna; TER-OVAKTHYAN,
Ivan Artemlyevich; CIIUKAMV, Alekoandr Dmitriyevichj
YANCHEVSKAYA Yekatering AlekvandrgYR4_LS=UTTO) Te.F..,
L.A.j tekhn. red.
(Easy to make women's apparel) Zhenakoe legkoe platle. (By]
L.P.Gollato i dr. Moskva, Goo. izd-vo rootnoi promyohl. i
khudozh. pror7slov RSFSRJ, 1961. 465 p. (MIRA 15:2)
(Dressmaking)

2. USSR (600)
4, ElectrIc Contactors
7. Polishin.o contacts with marble dust. Rab. ener&. 2, no. 2, 1952.
9. Monthly List of Russian Accessions, Library of Congress, Februnz7 -1953. Unclassified.
V
QA
~L '7- f4F---f

YSKI gvardii mayor meditsinskoy sluzhby; SHCaGLOY, B.N.,
A 140 ~4 ~ 11
K o vHk meditsinskoy sluzhby, kandidat meditsinskikh aauk
Dieth~lstlbestrol in the treatmant of tonsillitis. Voen.-mad.shure
no,3-87 Mr 156. (MLRA 9:9)
(STILBINMOL) (TONS ILS-D ISEASICS)
"'j.' rj p-

SHCHWWV, B.N., podpolkovnik mod. aluzhby, kand.med.neuk; YANCMSXIY.
D.7., grardil mayor mod. olushby
~86ma chn.raoteriette features of the epidemiology and clinical aspects
Bot.kIn's' disease; Vden.med.zhur. no.1:90 Mr 157. (MIRA 11-3)
(IMPATITIS, WICTIOUS)
P

YAXCHEVSKIY, D.F., gvardii mayor mod. aluzhbY; BURWIN, V.P., myor mod. alu2hbv
Detecting dysentery pathogens in the appendix: diwing appendicitis.
Voen.-med. zhur no'.5:90 My 157 (MIRA 12:7)
(SHIGELIA) (A.PPENDIX(AIIATOMY))
MR-1-MR49-10 W-f ~'Wm

MM
AOCHEVSKIY, B.A., inzhener.
-
Damage to propeller shafts due to corrosion. Sudosiroenis 22 no.4:
16-18 Ap 156. (MLRA 9:9)
(Corrosion and anticorrosives) (Propellers)

YARCHEVSKIT, B.A., Inzhener.
IL
Balancing deformed ehip ishafte. Sudostrocnis 23 no.1:59-65 Ja '57.
(MIRA 10:10)
(Shafts and shafting) (Ships--Maintenance and repair)

WjcHjvsKIY, N.A., inzh.
ii.-42-ds6 N 157. (MIRA 11:1)
Shaft atraigltening, Sudostroenle 23 no
(Shafts and shafting) (ships-Maintenance and repair)

MW h8
glectron Microscope
11111minItion- of' Objects in Electron Microscopes,*
1. Tanch6vskly (deceased), 3 PP
Ak Nauk SSSR- Vol MI1, No.2
-Comparlsoh-6f the work of tvo-microseopes with
lighting devices, one with and one without a
condenser, bh3wed that a simple lighting appariLtqa
makes It possible to work vlth'ezill anode 'currents
(20 - 30 micro-amps), generally considered suf-
fi4ient qnly with- specially fJocused lenses'.
y 4
'Su~mltted b rcad A. A. Leb6deT 2 Sep 48.

, V.
YANCHMKIY . [IAnchevatkyi, V.I.]
rmprorvement of the elevator of--the SNT-2,,1 beet.loader. Kekh.
ellt.hosp. 13 no.12M-18 D 1162, (MIU 16t2)
1, Derzh-tekbnagl7ad Berebadolkogo rayriddi-le=ya,"Sillgooptekbniki*
na Vinnichchinis
(Beets) (Loading and unloading)

ZIIABITSKIY, G.; DUIJINSKIY, D.; YANCHEVSKIY, V., red.
--- ---- ~7-- ''
(On amateur radio waves] Na molodezbnoi radiovolne. Mo-
skva, Gos.kont po radioveshchaniiu i televideniiu, 1962. 47 p.
(~1111A 17:4)
1. Sekretarl TSentrallnogo komiteta Loninskogo kommunistiche-
skogo soyuza molodezhi Belorussii (for Zhabitskiy). 2. Star-
shiy redaktor peredach dlyn molodezhi Belorusakogo radio (for
Dubinskiy)
J
_pt

ACCESSION NRI AP4043733 5/0021/64/000/008/1080/1084.'
AUTHOR: Kornyov# Ke A* (Kornev'g K. Ae)(Correaponding member AN UkrSSR)
'Yanchevalky4y, V. A. (Yanchevskiy, V. A#)j Gryekov, A..P. (Grekov, P.
TITLEt Kinetics of the polycondenontion of dihydroxylic acid
dihydrazides with dicarboxylic'Acids'
SOURCEi AN UkrRSR*'D6povidij -no. 8p 1964j 1080-1084
_~~,-TOPIC TAGSs polycondensationi, polycondensation kinetics, sebacic
'acid, polyazide~
acid dihydrazidep sebaci.c,--a;.id, adipic
ABSTRACT: The kinetics of the polycondensation of sebacic acid
dihydrazide with adipic or sebacic acid in m-cresol has b een studied
i" at 140, 160, and 180C. The 'study was undert:aken -because pdlyazides
of carboxylic acids exhibit valuablo properties '(stability to acids6
i.,,alkalis, and organic solviints,and beat resistance) and form fibers
and films and because of the,ab 'adnce of data on the kinetics of this,": I
polycondensations The study sihowed that the polycondensation obeys,
a second-order equation and proceeds through t.he ateo'-of.'.khe forma-
FC
& 1/2

AP4043731
ACCESSION MRS
tion of the reaction products of one molecule of,the dihydrazLdc with-
one molecule of the acid (11dimer" step). The rate.conotants, the
activation energiesi and the entropies of activation of the "dimet"
and "'Polymer" -steps were deteribined, Origs art, hast 2 figures and
I table.
ASSOCIATION9 Ins ty*tu t- khimiyL polimeriv i.monomeriv AM Ul-rSSR.(In
Vatitute of the Chemistry ofjolymers and Monomers# AN. UkrSSR)
SUBMITTEDI 06D~c63 EHCLI 00
__SOVt 008,~ OTHERt 004
SUB CODEt Od GC NO REP
1L
C;T-W~ 2/2

AIIT!!C)R- Y.-.n(-hf-vsL,,iy V~ A.
Illf, I P. :I I'd 8 11 11,

ymrmm m ."Wt
'41 t.

Card 2/2-,--

GREKOV, A.P.; YANCHEVSKIY, V.A.; KORNEV, K.A.
Quantitative determifiation of hydrazides of dibasic
carboxylic acids by-potentiometric titration with sodium
nitrite. Zhur. anal. khim. 19 no.2t260-261 164.
(MIRA 17:9)
1. Institut khimii polimerov i monomerov All UkrSSR, Kiyev,

V
r 3 d'~ w, Paxt 1.
alltrl'Et--'s dicarl w-;Th d1hydrazide of sebacic acid
ovylic a--
-,r? J11 165. (11111A 18-5)
~.n
AN Ok r.",
sit,

1511 U

Byulleten' lzoore,~en.Lj

,
.,j
n,
r
a
m noditim hydroxide
i.
,
-
u
I "A ca a
,

A-B'3TFA Th~s Author Certificate
introdu
ces a method for p ifyir g, ~E caproiactum
ur
in q var7%,,Ln, pre-e. 4pd by n~ cher-ical treatment with q,-,H rtn6 aiYual Lne

ISSOCTATIM. nbn-,

SUTEWED 18APr62 S-M CODE. OC
NO REF BOV; OW

iF

~q
lip
f
M,

'0 ggw

U.,~=,=. A -"y
~g&
R~~ OR- vMW", P-1 .1

l-AT;
-9TrB XEM
vj7 sov! rx-14

L 22747-~6 EVI M)IRM(I)IT, RM
t
ACC NRs AVDUIUI~4 S bVR*a-c-66-r-.-u RTMYN67-o wro-o-37co-Wrown
AUTHORS: Yanchevskiy, V,.A.; Grekov, A. P.; Kornev, K. A.
I '_ - T-TIM - - -
-777
ORG; Inatitute of Chemistry of HijZh-Holecular Compounds, AN SS R
(Institut khimii vyookomolekulyarnykh soyedineniy AN SSSR)
rV
TITLE: Investigation of c-ca rolact polymerizationlin the presence
of hydrazides of carboxylic acids
SOURCE: Vysokomolckularnyye soyedineniya, v. 8, no. 3, 1966, 490-498
TOPIC TAGS: carboxylic acid, caprone, hydrazide, polymerization,
entropy, kinetic equation, autocatalysis, activation energy, polymeri-
zation initiator
ABSTRACT: Polymerization of c-caprolactam, in the presence of hydra,-
zides of carboxylic acids at temperatures of 230-270C has been inves-
tigated. In all cases, the reaction was established to be of auto-
catalytic nature. The kinetics of c-caprolactam, polymerization in the
presence of polymerization initiators is described with first-order
equations for the reversible reactions, The rate constants, energies,
enthropies of activation, and frequency.factore were determined. The
probable reaction mechanism of c-caprolactamr polymerization in the
Card 1/2 UDC: 66.095.26+678.675

L 22747-66
ACC NR' AP6010114
presence of hydrazides of carboxylic acids was suggested. Orig. art
hass 5 figures, 15 formulas, and I table* (Based on authorts abstracti
INTI_
.SUB CODHI 07jll/ SUBM DAM 05Apr65/ ORIG REP: 013/
OTH REFs 004/
Card ~1/2

N X. IL-5 -&-.1
-A
5-~ do,&
to A' - J * A V ~.
a e 0 4
"URI ~Jq 4*
jz~
No
"0 pp
I-A i UH 1 . 15 , i-j
ASS. ol-3
F13-pi- V - . 1 J,.- g - I - 4- P.- - - -
1;
IM-5 0:
0
0 S
is

V/9 /I/

32-8-.45/61
AUTHOR GOUSHTEM, Ya. P. KUZMIN S.V.0
VOLKOV A.F.p YANCHEVSKIY V.Ya.
TITLE Oscillographic -PbFta---r-_o_,S_r_a_p`F '"Geokhiff.
(Ostsillograficheakiy polyarograf "Geokhill.- Russian)
PERIODICAL Zavodskaya Laboratoriya 1957, Vol 23p Nr 8, pp 988-992

ABSTRACT A now highly aonoitive device for oarrying outanalyses is
concerned here. The 'experiments of the quantitative deter-
minations of small contents of Bi, Sb, Cd, and Pb at high
content of uranium.are given as examples. The radiotech-
nical scheme of the apparatus is 1-iven here which shows
that to the main part of the apparatus there belongs the
generator scheme with two tubes, a pentode with reversed
negative binding in the cathodel in the wiring circuit
of the second stage there is potentiometer which regulates
the amplitude of the saw-tooth-like oscillations which are
then recorded by the generator by means of a capacitor.
The next tube (3) has an oscillation limiter the treshold
of which is re~,ulated by an alternhting resistance. The
oscillations are received by the next tube (4) which has
an electrolytical cell and a cathode repeater, after which
they are transmitted to the next tube (8) with the cascade
CARD 1/2

CARD 2/2 Oscillographic Polarograph "Geokhi". 32-8-45/61
of the horizontal amplification. A potentiometer here
serves as an amplitude regulator. The electrolytical cell
is galvanically connected with the cathode repeater which
is regulated by the next alternating resistance. Thus
either a positive or a negative voltage can be obtained
here which is gauged by tube voltamoters. For measuring
the amplitude of the saw-tooth-like voltage there serves
the next tube (6) which works as a voltmeter. The voltage
is furthermore transmitted by the resistance (19) of the
electrolytic cell to an amplifier with tube (7) in the
first cascade. All cascades with the exception of end-
cascades are fed with the voltage 160 V by the electron
stabilizer (tube 16, 17t 18). Tube (19) feeds an electron
beam tube (20) which has at the output from the filter the
voltage 1800 V. Moreover the apparatus has various additional
agtregates which increase its sensitivity. Examples of the
application of the apparatus and the exploitation of the
results are given gore. There are 5 figures, 2 tables,
ASSOCIATION: Institute for Geochemistry and Analytic Chemistry of the
Academy of Soiencesof the U.S.S.R.
(Institut geokhimii i analiticheskoy khimii Akademii nauk
SSSR)
AVAILABLE: Library of Congress.

If rTrV I _rf
CZECHOSLOVI,KI;, Chemical Technology. Fats and Oild. H
N'axes, Soaps, Washing Lgents. Flot-
ation Reagehts.
Abd Sour: Ref Zhur-Khimiya, No 22, 1958, 75343.
Author : Yanchik.
Inst : Rbt-gi*QA__
Title : The Determination of the Refractive Point of
Flax Oil.
Orig Pub: Prumysl potravin, 1958, 9, No. 2, 107-109.
.'%'bstract: j,.n improved method for testing oils for their
refractive point was suggested. The method
consists in the determination of cloudiness
In an oil sample which (cloudiness) appears
Card 1/2
Waxes. Soapsb --- rILVj__
ation Reagents.
Abs Sour: Ref Zhur-Khimiya, No 22, 1958$ 75343.
Abstract: after testing dnd is compared with the stand-
ard scale of mastic's suspensions of various
concentration in water. n comparison between
three methods for the determination of re-
fractive point is furnished.
Card 2/2 53

YMICHJIDI, L.
L. Podr-otovica Korinov K SkarrillivanVii. (1-'.ltcrj.alY V f;o!no:,-I'cII' 1-c"toru)
Barm-ul, ~1-95.1~. 2.; s. 20 -)yuro Upr. Kull tu.-7 Alt.
1-550 E!~Z- 2. S2)
SO: Letopis' Zhurnall qa)h StatcY, Vol-7, 191:9

YANCHILIN, L. V., Cand Agric Sci (diss) -- "The rational use of corn with
added peas in the green and ailaged form in the rations of milch cows".
Moscow, 1960. 19 pp (All-Union Sci Res Inst of Animal Husbandry), 150 COP-
ies M. No 15, 196o, 138)

VISHUTAKOV, N.K YANCHILIN,,_,~.Y. Prinimali uchastiyei ABRAMOGHKIN,
V.A.;;GdSEV.~' R.'d.; IVANOV, P., re&;.EEIDVA, N., tekhn.red.
(Livestock feeding in the row crop system of agriculture)
Kormlenie zhivotnykh-pri propashnoi sisteme xemledeliia. Mo-
skva, Selikhozisdat, 1963. 133-p. (WRA 16:8)
1. Nauchnye sotrudniki Altayskogo nauchno-issledovatellskogo
instituta sellskogo khozyaystya. (for Vishnyakov, Yanchilin,
Abramochkin, Gusev).
(Feeding) (Feeds)

TAR G.T.; TANCH19ALW&P
On the simultaneous effect of corrosive agents and strain concontratieft
on steel strength. Dop.AN URSR no.6:525-528 155. (KWU 9:7)
I.Inatitut mashinoznaTstva %a avtomatiki AN URSR. Predstaviv diyaniy
chlen AN URM G,M.Savin.
(Steel--Testing)

~a ratIil~ --1. -1 -f
SOV/137-57-10-20349
Translation from: Referativnyy zhurnal, Metallurgiya, 1957, Nr 10, p 278 (USSR)
I
AUTHORS: Karpenko, G.V., Yatsyuk, A.I., Y ~nchishin, F.P.
TITLE: Influence of Mercury Upon the Strength and Fatigue Strength of
Structural Materials (Vliyaniye rtuti na prochnost' i vynoslivost'
konstruktsionnykh materialov)
PERIODICAL: Nauchn. zap. In-ta mashinoved. i avtomatiki. AN UkrSSR, 1957,
Vol 6,,pp 42-49
No I -,
ABSTRACT: An investigation is made of the influence of Hg (amalgamation)
upon the mechanical properties of steel, brass, and duralumin. It is
found by tensile testing that liquid Hg significantly reduces the G-b Of
specimens of brass (by 3Z76), while that of duralumin drops by IZ'/o,
and the 6 of brass and duralumin drops to 0. Liquid Hg has no
influence whatever upon polished 20Kh steel and red copper. Fatigue
strength is considerably reduced in testing by cyclic loading. Surface
rolling of the specimens results in a considerable increase in their
fatigue strength both in Hg and in air. The authors hold that the
decline in mechanical properties is due to the penetration of the Hg,
Card 1/2 via a system of defects, into specimens that have not had surface
Z

SOV/ 137-57-10-20349
Influence of Mercury Upon the Strength (cont.)
rolling. The Rebinder adsorptive -cleavage effect makes it appearance under these
conditions. Surface rolling closes all, the surface defects, and this renders the
metal insusceptible to the action of Hg.
P. N.
Card 2/2

YAITCHISM. F. P.: VAsior Tech Sci (digs) -- "The effect of active liquid modin
oh the strength of stool in the presence of strong concentratora". LIvov, 1T .
~55
15 pp (Min Higher Educ Ukr SSRI LIvov Folytech Inat)) 150 coplon (KL, No 21, IT)9,
123)

50) PRASE I BOCK MMOITATION SOV12610
Akademlyanauk Ukrayinelkayi RSR. Instytut mashynoznavstva te
avtamatyky
Deyski pytannya fizykc-khJYr1c'hn0J1i me1rhaniky metaliv
(Physical, Chemical, and Me'a'a%Ucal Properties, of Metals)
Kyyiv,, 1958- 142 p. 1,000 cqpies printed.
Resp. Ed.: H.V. Karpeako, Doctor of Technical.3ciences; Ed.. of
Publishing Eouse: V.'-r. Pea;~kmslk7y; Tech. V.I. Yurchyshyn.
PURPME: The collectioa 4a lAtanded for metallurgical engineers desiring infor-
mation on fatigue end corroedono
COVERAGE: The collacticrf-, Of 15 ar4iclea in Ukrainian compiled by 9 authors en-
gaged in fatigre and ccxrosirin researda,', Is devoted to the subject of engineerr
ing practices in teating the fs-t.".gue properties of metals, mainly steel, with
a lerticular emphasis on 12hi*y-LI-7iAnenon of corrosion fatigue and the effect of
variouz liquid media upon ~-.zc:a fatigue. Methods of investigation are described
Card 1/5

Physical, Chemiical, and Me,'aan�,:;~ (cont.) BOV12610
and the results e-val-a-ated. T~.r_ colIestion is dedicated to the sixtiet!i
anniversax-j of the Acadzrizian Fero Oleksandrovych *~Petr Aleksandrovich,
Rebinder,, an emineat met-al:_IaWst. The tests were conducted at the ip'sty-tat
baA1v6ltfiqyi mekhaalky Mechanics Institute), Kiyev, Instytut
mashynoznavstva ta L Ekq . ma*~.'-.~Zf .Ntc~'_ne-building 'aad Automation Institu~e).
Llvov, both undoer t7ae of Vrze Ukrainian Academy of Science6 d
at-the PoliteldmichLv- ~Po!T',-adhiiical Institute), Khar1kov.
References follcrw eac-h ar*,,_*.c16#
"ABL
T B OV CONTMS:
Introduction
Rebinder, P.0, C11
"~ai Me~L.~nlcs 7
Karpenko, H.V. Effect of Ex.~elronme=t on the Strength
of Metals 17
Afendyk, L*H. Deformat*ion AnilsotroW of Mechanical Properties
of Steel in Certain Nonunifn= Pr~ycessea of Plastic Deformation 23
lard 2/5

Physical, Chemical., and Mechanical (Coat.) SOV1261o
Karpenko, R.Y. New Concepts on the Mechanism of Corrosion Fatigue 47
Yanchyshyl,LF.Pi Effect of Agressive Idquid Media an the Fatigue
,trength of Steel Subjected to Stress Concentrd6tichs
53
-Yatsyuk,'A.I. Absence of Direct Relationship Between the Fatigue
Strength and Corrosion Resistance of Steel 75
Karperiko., H-V--OM4 F-Pe Yanchysbya. Effect of the Tapping
Temperatuxe of 4W Steel Upon its Corrosion Resistance and its
Corrosioa-Fatigue Strength 83
Stepurenko. V.T. Corrosion Resistance of 1145" Steel 88
Stepurenkc, V.T. Corrosion-Fatigue Strength 6f "45" Steel in Hydro-
salphuric Solutions (Acidl 97
Card 3/5

PhysiLal, Chemical and Mechanical (C"ont.) SCrV12610
Yanchyghya, F.P. Nature of Fatigue Failure of Induction-hardend specimens
of "45~1 Steel with Stxess Raisers 1o6
Chayevalkyy, M.Y. Brittleness of Low-carbon St~el Caused by the
Action of,Hydfogen 112
Chayevsllqy, M.Y. Effect'of Moltdn,Tin Upon the Fatigue Strength
of steel n6
Tynnyy, A.N. Effect of Sulphiding by the MAZ [Minsk Motor-
vehicle Plant] Method on the Wear-resistanice of Iron and Steel 123
ChaYevs11ww,V,XdAMach--!ne for Fatigue T4stinf in Certain Liquid
Media 134
c aid '4/5

(coat.) SOV/2610
Physical, Chemical, and Mechanical
Yatsyuk,, A.I*,, V.T. Stepurenko, and F,P.,,Y8zchyshyn-,11t Methods of
Investigating the Fatigue StriBngth o~ Metals in Aggressive Liquid
Media with the NU Testin~g Machine
AVAIIABLE: Library of Congress (TA465.A42)
140
T14/gmp
Card 5/5 12~-22-59

AUTHORS: Y--tsyuk, A. I., Stepurenko, V. T., 32-2-43/60
Yanchishin,
TITLE: A-Davice for TestinS Metals for Their FatiGuo Stren.-th in
Active Liquid Me,--Iia (Prisposobleniye (Ilya is,)ytaniya
metalla no ustaloutnuyu prochnost' v zhi'kikh aktivnykh
--iredakh)
PERIODICAL: Zavodskaya Laboratoriya, 1958, Vol. 24, Ur 2, pp. 229-230
(USSR)
ABSTRACT: The ;iven fi;~uru z.nc! description show that the teat samples,
compared to those accurdin- to G. V. Aki-ov (reftrence 2),
were a little chanC;ed, and that at the testine rachine of
the type - aroi~nd the toot sample a rubber cylinder with
an inlet and outlet tube was fixed. The liquid, under the
influence of whicl, the tect samples are to be stressed, can
be stationary or ,jnt-fnuouuly passin,- throz-h. The
influence of some liqui-as upon a perlite-ferrite steel is
sho-an by ctTrves. They show that the! active liquido reduce
the fati~,ue region compared to the influence of the air. So
Card 1/2 inve-- ti jat ions of tliis hind are absolutely necessary for
MM
J.-

A Device for Testinj Metals for The-Il.r Fati-tie StreriE;th in 32-2-43/6o
Active Liqtiid Lledia
maclkiine P-:rts whic.-I are ex.-joso(I to such madia. The device
describcO- --Ijovc has already been nse,l for tro years. There
are 3 fi,-,ure.3 and 1 refcrance, iviiich is Slavic.
ASSOCIATION: Institute of W-chinery and Automation AS Ukrainian
03H ;oveawniya i Aiad(v-Ai Ilauk
Xnatitr,t r.
UOS
AVLILABLE! Library of Con.-ress.
1. Fatigue (Mechaiiies)-Tenting equipment 2. Metals-Fatigue-
Testing equipmeer,
Card 2/2

s/i37/61/00O/0Oi/041/04,3
A006/AO01
Translation from: Referativnyy zhurnal, Metallurgiya, 1961, No. 1, p. 44, # u391
AUTHOR: Yanchishin, F.P.
TI TLE : On the Strength of Steel Specimens With Stress Concentrators
PERIODICAL: ."Nauchn. zap. In-ta mash-4no-ved. i avtomat. AS USSIV, 196o, No. 7,
pp. 110 - 11,~ u/
TEXT: The author studiqa the effect of notches on static and fatigue
strength in air and liquid media (water and 3% NaCl solution) of 20)~(20M), 40)~
(4uKh) and 1145" grade steel in annealed and improved state, and in quench-hardened
state after heating by high-frequency current. It was established that notches
affected more the endurance strength in air than in liquid media. Quenching after
high frequency heating of notched specimens eliminates sensitivity to stress con-
centration. Stress concentrators increase T b of annealed steel specimens and re-
duce eb of quench hardened steels. There are 2 references. T. F.
Translator's not;: This is the full translation of the original Russian abstract.
Card 1/1

5/735/61/000/000/011/014
#UTHORS: X4nqhishin, F. V., Maksimovich, G. G.
TIT JE: Equipments for endurance testing of metals in fluid media.
SOURCEi Akad4miya n&ukVkr&InskoySSRs Institut mashinovedeniya i avtomatW.
Mashiny i pribory dlya ispytaniy matallov. Kiyev, 1961, 95-98.
TEXT: Equipments for the endurance testing in fluid media of standard and
micro-specimens are described. Test data are adduced. Utilizing existing design
principles, several equipments have been constructed, one of which is a lever-type
machine which tests simultaneously 4 normal-size specimens with a maximum axial
load of 3,000 kg; analogous machines for the testing of microspecimens iave also
been built. Four specimens, interlinked with clamping links which carry cups for
liquid test baths, are suspended in a single vertical chain, the top end of which is
hinge-clamped onto a threaded rod supported by a wingnut which rests on a 2-column-
supported bracket. The lower end of the specimen chain is hinge-fastened to a crank,
hinge- supported by the base; the long end of the crank, with a mechanical advantage V
of 50:1. supports a weight. To apply tension to the specimen chain, the weight if;
released gradually by means of a wing-nut- supported hanging threaded rod and a
damper spring. A pointer attached to the crank provides a reading of the angular
Card 1/2

Equipments for endurance testing of metals in fluid media. S/735/61/000/000/011/014
position of the crank. Data are adduced on endurance tests of cast iron Ct, 21-40
(SChZl-40) containing 3.25joC, 0.39joMn, 2.52loSi, 0. IZIoP. Specimens 12 mm
dia and an effective working length of 60 mm were tested in air, faucet water, a 376
acqueous solution of NaC1, and a Zjo solution of oleic acid in MG (MS) oil. The ab-
normally large diameter was chosen to minimize the effect of the graphitic inclus-
ions in the perlitic-ferritic cast iron tested on the scatter of the results. The endu-
rance strength of the test specimens in a three-month test was ZOjolower in water
and 37% lower in the 3% NaCl solution than in air and in the 216 oleic-acid solution in
MC (MS) oil, the effect of which was not detectable. The equipment was adapted to
the testing of microsppcirheas by changing the mechanical advantage to 5:1. Labora-
tory tests confirmed the precision and practicability of the equipment for both
standard-size and micro-size specimens. There are 3 figures and 7 references
(listed under 6 numbers), of which 5 are Rus sian- language (Soviet) and Z " are English-
language (Mc Vetty, no initials given, ASTM, Proc., P. H, 1937, 235; ASNIEP Trans -s
February 1945; both listed as a single cited reference).
ASSOCIATION: None given.

SHVM, M.M.; YANCHISHIN, F.P.
Effect of hydrogen on the hardness of steel. Vliian.rab.ored.na
.svoisata.3-i no.1:68-72 161. OUPA 15:5)
(Steel-Hydrogen content) (Hardness)

-,V6-' VGGo/,-,io/oi4A,28
A052A,01
AUTRORS: Maksimovi,ch, G. G., Baranetskiy, V. S., Nagornyy, S. V.,
Yanchishin, P. P.
TITLE: The effect of Hg on the mechanical properties of brass
PMIODICAL: Referativnyy zhurnal, Pletallurgiya, no. 10, 1962, 83 - 84, abstract
101546 ("Nauchn. zap. In-~a maslainoved. i*avtomatiki. AN McrSSR.
Ser. mashinoved.11, 7, 1~61, 26 - .31-)
TIM: The effect of Hg on the mechanical properties of a bra,-,s containing
58'-- 98,-' Cu and having different porosity was studi.ed. Different porosities and
chemical compo3itions of microaamplen were produced by it different degrep of Zn
evaporation from microsamples I mm in diameter prepared from JIC 59-1 (1,S59-1)
brass with c4+g-phaso structure. Pores, fairly regularly distributed over 61-kc
cross-section, formed in the microsamples after evaporation In a vacuum. 11g-O'.-an
applied to the surface of the microsample3 by iminersing them in a saturated
149t103 solution for 1 or 6o see. The changes in specific gravity d, total weight,
6-b and (S~of the samples in the air and in Hg were studied. d changes consider-
Cdrd 1/2
"SP
'.'i'

s/1-37/62/0oo/0io/o14/628
The effect of Mg on the,mechanical properties of brass A052/A101
ably less than the absolute weight of the samples; this fact is connected with
the decrease of dimensions of the samples on Zn evaporation. C-ob decreases with-
an inoroaso of porosity, a deoreaEie of Zn! cont&nt and at testing in the air and
in Hg. With an Increased porosity the ductility of microsamplos tested In the
air decreases. ff of Hg-coatcd samples decreases by - 50% for samples containing
58 or 61-5% Cu and is constant for samples with >,76% cu.
N. Sladkova
(Abstracter's note: Complete, translation]
Card 2/2
.~jj
-T

MAKSIMOVICH, G.G.; YANCIIISUPIp F.P.; KARKENHO, G-V-
Effect of liquid media on the fatigue resistance of c2Et iron.
Nauch.zap.IMA AN URSH. Ser.mashinoved- 7 no.7:32-36 161.
(Cast iron-Fatieue)

MAESIMOVICH, G.G.; YANCHISITI, F.F.
Resistance of durabiminum to t!,,t3 action of active 2i-p'-',d
Nauch.zap,IYA AN UHSR. Ser,maF~inoved. 7 no.7:37-40 '61.
0"1 HA 15: 1
(Duraluminum--Te.-ting)
&
F1
4

IM53
i
S/676/62/009/000/007/010
Ao62/Alol
AUTHORS: Maksimovich, G. G., Yanchishin, F. P.
TITLE: Micromechanical and ordinary tests on prolonged strength of metals
SOURCE. Akademiya nauk Ukra~ins'koyi RSR. Instytut mashynoznavstva i avto-
matyky, L'viv. Nauchnyye-zapiski. Seriya mashinovedeniya. v. 9,
1962, Voprosy mashinovedeniya i pr.ochnosti v mashinostroyenii.
o. 8, 68 - 71
n
TEM Prolonged tensile tests were carried out, both by ordinary and
mi6romechanical methods, on cast iron, steel and brass samples subjected to the
influence of fluid working'media., The*fluids chosen were: 1) oil, activated by.
2% of olein acid, 2) water, 3Ya 3% water solution of NaC1 and 4) air. Some of
the brass micro-samples.were amalgamated in a supersaturated solution of
Hg(N03)2 - 0-5 H20. The tests were made at room temperature during 720 hours for
the steel and brass micro-samples, and 2,160 hours for the cast iron samples.
The results, represented by graphs, show that the prolonged tensile strength de-
creases in a similar way on the steel and brass microksamples. The relative de-
Card 1/2

S/676/62/009/000/007/010
Micromechanical and ordinary tests on... Ao62/A101
crease,(in %) after 720 hours is insignificant in the*surface-active medium
(oil-activated by 2% of olein acid), and important (63%) on the brass micro-
samples amalgamated by mercury.-, In the chemically active medium (3% solution of
NaCl) the decrease w&s of 14% andI(Y~ for the steel and brass micro-samples, res-
pectively. The various results,are briefly interpreted. There are 2 figures.
SUBMITTLED: June:18, 1961

B/123/62/000/017/002/006
A052/A101
AUTHORS: Maksimovich, G. G., Yanchishin, F. P.
TITLE: ".-Resistance of duralumin to active liquid media
PERIODICAL: Referativnyy zhurnal, Mashinostroyeniye~ po. 17, 1962, 17 - 18,
abstract 17AI19 ("Nauchn. zap. In-ta mashinoved. I avtomatiki.
AN UkrSSR.,Ser. mashinovdd.", no. 8,'1961, 37 - 40)
TEXT: The results are reported of an investigation of the effect of liquid
media (2% olcie acid oil solution and 3% NaCl aqueous solution) on the fatigue
strength (r, of -A16 (D16) duralumin. The Igsts were carried out on smooth
samples with ring grooves on the basis of-10 cycles.~ Standard HY (NU) machines
working on bending with rotation were used at a symmetric cycle with a loading
frequency of 3,000 rpm. Liquid media reduce d, of smooth samples in particular
at low stress levels. In the case of samples with ring grooves a re uction of
endurance is observed at high stress levels only (on the basis of 1C~ cy6les in
activated oil by 31% and In NaCl solution by 22% on an average).
(Abstracter's note: Complete translation]
Card 1/1

42747
S/124/62/000/011/017/0!7i.-
10Y,10-0 D234/D308
AUTHORS: Maksimovich, G. G., Popovich, V. V.
Nagirnyy, 0. V. and"R-arpenko, G. V.
ITITLE: Machines for micromechanical testina of metals for du-
rabilit-j und--r variable. extension in dif ferent nedia.
PERIODICAL: Referativivy zhurnal, Mekhanika, no. 11, 1962', 68, ab-
stract 11V570 (In collection*: Mashiny i pribory dlya
i8i)ytaniy metallov, Kiev, AN UkrSSR, 1961, 41-46)
TEXT: Por fatigue teoting of micro-specimens 1 - 3 mm in diameter
under variable stress, a maciiine has been Aesigned in which the va-
riable load is realized by means of a vibrator with uniform rota-
~tion of unbalanced mass. Constant load is produced by weights 8us-
pended on spring through the vibrator. Total load is determined by
ring dynamometer whose deformations are recorded by wire resiatance
tensometers. Programmed loading is posuible by means of a d.c. mo-
tor with-additional variable resistance in the supply circuit. Test
data are given for specimens of steel in 45 different media. /-Ab-
-9-tracter's note: Complete t37analation..7
Card 1/1 -

TANCHISHINt F.P.; MAKSIMOVICH, G.G.
Effect of mercury on the strength of brass. Xauchf~?MOOIHA AN
URSR.Ser.mashinoved. 9:37-40 162. .15:121'
(Mercury) (Brass--Testing)
PME

M ~~ ff~ j 15 %6 -, !. !. - , -, MMIT,
MAIGIMOVICHP G.G.; YANCHISHIN, F.P.
Micromechanical and regular testing of the continuous strength
of metals. Nauch.zap.IMA AN URSR.Ser.mashinoved. 9:68-71 162.
(MIRA 15112)
(Metals--Testing)

7
S/03 62/0213/012/012/023
B180YB102
AUTHORS: Mlaksimovich, G. G., and Yanchishing F. P.
TlTj',,6,, Strea3-rupture test for metals in.liquid medi%
PERIODICAL: Zavodskaya laboratoriya, v. 28, no. 12, 1962, 1485 - 1486
TiM: A deadweight-loading lever-type creep testing apparatus is proposed
(Fig. 1). Instead of the usual furnace, it has vessels 7, which contain
the licruid medium at room temperature, and the specimen. The lever trans-
Misnion ratio is 1:5. Besid,.-s stress-rupture testing, four micro-
specimens can be soaked under load simultaneously in the media, to test
the effect on their mechanical properties-. The media were: mains'
water, 7'~z aqueous solution of NaCl, mercury, and oil MG (IMS) activated
with 210 oleic acid. Normal test specimens of cast iron C-421-40 (SCh
21-40) were used, -.rid microspecimeris (test length 5 mm, diam., 1 mm.) of
steel 45 and brasr .4C 59-1 (LS 59-1). To reliove the internal strer'-,eri
a were anne
and cold t--ork effects, the microspecimen I aledt the ateel In
vacuo at 830 0C for 15 hr, and the brass at 300 C for 2 hr. The tects
lasted for 720 hr on the steel and braza, and for 2160 br on the iron
Card 1/3

Utress-rupture test for S/0,1'2/62/026/01 210121025
81CO/B102
specimens. Brass microspecir:---ns, -.,,ctted in astywsaturrited solution of
mercuric nitrate, w-ure tested in the mercury. rhe results (Fig. 2) rhow
that Ion(.-time streni-th i3 ruduced by corrosive and surface-active media,
particularly by nictive rot.-tal melts. This is due to adsorption on thc
surface and on crackr etc. arisin;' durinU
U , plastic deformation. 111 010.
corrosive r--edia# besides this, chemical compounds are, formed, ':--hici-~
reduces the str~--nj~tlh of. the metal. There are 2 flt~urus.
AS"OCIATION: Institut mashinovedeniya i automatiki .~~advmii nauk Us,;;i
(Institute of Theoretical EneineerinC and Automi.-ition of t-C
Academy of Scionces Ukr"!G10
Card 213
i~z !nil
"N.

YANCHISHINP F.P6
Erfect of YrArcury on the itr6nPth Of 7ah.
avois. ma no.2:51 55 163.

MANSIMOV1.011Y (LG.; XVICHISM11, F.,P.,,* TKACHENKO, N.N. - NAGIRNYY, S.V.;
BAMNETMILY, V.S.
Effect of round hole type stress concentrators on the mechanical
characteristics of brass. VliiAn. rab. ared na svois. mat. no.2:
56-60 163. (MIRA 17%10)
1

111,jan.rab. trod na via~-b rit),2~97-Al 163.
(MIRA I-l'.1,o)

MAX31MOVIC11, G.G.; YANCHI-1:11114$ F.P.
Effect, r,,f grain gize cn nhortterm and streso-ruptum ut)ergth of trass
in active media. VIiJan. rabo ared na ovols. mat. no,302-57 164.
(MIRA 17:10)

-ACCESSION NR: AT4033068 S/2676/64/010/000/0129/0133
AUTHOR: Maksimovich, G.G.; Yanchishin, F. P.
TITLE: Effect of roller hardening on endurance of duralumin in active liquid
Liid
agents
SOURCE: AN UkrSSR. Institut mashinovedeniya i avtomatiki, Lvov. Nauchny*ye
zapiaki. Seriya mashinovedeniya, v. 10, 1964. Voprosy* mashinovedeniya i
prochnosti v mashinostroyenii (Problems of mechanical engineering and strength
i~ of materials in machinery manufacture), no. 9, 129-133.
TOPIC TAGS: duralumin, duralumin D-16, duralumin fatigue strength, duralumin
roller hardening, attacked duralumin fatigue strength, roller hardening
ABSTRACT: Samples of duralumin D-16 were hardened by rolling (specimen revo-
lution 44 radans/sec., pressure on roller 320 n, rate of feed 0.06 mm/
30
revolution, two passes, roller profile radius 6 mm, diameter 28 mm, hardcned
layer depth Os7 mm) and fatigue tested NU type teeters were used and set for
symmetrical load cycles (50 c1sec., 108 cycles), as well as modified to allow
I constant feed of active agents (air, 2% oleic acid solution in MS oil, 3% water
1/4
k~ --Z
-S

ACCESSION NR: AT4033068
solution of NaCl). In the control series unhardened specimens were used,
polished a surface finish of 9. The results indicate that rolling produced
denser surface layers of increased hardness, smoothed and rolled out microscopic
surface defects, and increased the fatigue strengt1i of the material (see Fig. 1
in the Enclosure), especially in the presence of surface active or aggressive
agents. Orig. art. has: 2 graphs and I table.
R, &ov '(Institute*
ASSOCIATION: Inatitut mashinovedeniya i avtomatiki AN UkrSS
of Mechanics and Automation AN UkrSSR).
64 ENCL: C2
SUBMITTED: 15Jun62 DATE ACQ: 14May
SUB CODE: 14L NO REF SOVA 005 OTHERt 000
-Card'
2 /4,.

ENCLOSURE:01
ACCESSION NR: AT4033068
210
290
ISO
(b
OP
104 lpf too 0 V /if '101
--10 Al
Fig. I Fatigue curves for duralumin D-16
a - In laboratory atmosphere b - In MS oil plus 2% olelo acid c - in 3% water
solution of NaCl
1 - polished specimens
2 - rolled samples
Card 3/4-

ENCLOSURE:02
ACCESSION NR: AT4033068
2
fig -
W, lot
'Fig.. I (Continued) - Fatigue ourvOB for duralumin D-16
a - in laboratory atmosphere 'b - in MS oil plus 2% oleic aold a in 3 %water
solution of NaC1
I - polished specimens
2 - rolled samples
4/4
~:Ca d

-P- 'm

---- ---- ---

MAMIICVIGH, G.G.;. YAfjG.JIISIIIN, F.P.; DROZDq N.P.
Effect of grain size on lasting strength of the mlcro5pecimeno
of Ameo iron. Fiz.-khim. mekh. mat. I no.2:193-Ic/I 165.
1. Piziko-makhanichookiy institut All UkrSSR, LIvov. (MIRA 18:6)