SCIENTIFIC ABSTRACT KUZNETSOV, V. B. - KUZNETOV, V. D.

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CIA-RDP86-00513R000928210001-8
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December 31, 1967
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SCIENTIFIC ABSTRACT
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R-m- KUZNL,TSDVp V.D.p inzh. Measuring the deformation of the elastic axis of sheetpiling under natural conditions. Trudy LIVT no.66:33-38 161,. (MIRA 19:2) L KUZNETSOV, V.B.; CHUVILKIN, O.D. Long-distance transport of electric power. Vest.Mosk.un.Ser.5s Geog. 20 no*4180-84 Jl-Ag 165. (KRA 18:3.2) KL! 'r - -0 " , ? ~ ~ I '. , 11yol, 1. lpo.i;.,~ . ., . m-, - 0 ~ 1 1. 11 1 PR UIN ZE - !4 tkTri I, Vf I rjj I I yev~ -. n -, I!, it I w3rks] lzbrarmya proizrpi-iniia. moskva, Voenizdal, lc~65. P. tvi,611A 18i8) ACC NRt AR6028124 SOURCE CODE: UR/0058/66/000/005/AO52/AO53 AUTHOR: Kuznetoov, V. D. TITLE, "Total absorption" scintillation spectrometer for the investigatiod of bremsstrahlung of a 1~~tv~trpa_ SOURCE: Ref. zh. Fizika, Abs. 5A43T REF. SOURCE: Izv.lTomskago Dolitekhn. in-tA.-v. 138, 1965, 37-41 TOPIC TAGS: betatron, bremsstrahlung, scintillation spectrometer, photoelectron multiplier, absorption spectrum ABSTRACT: The --uthor describes a scintillation "total absorption" spectrometer, inr. tended for the investigation of the passage of bremostrahlung from a betatron through different materialsi The spectrometer consists of a scintillation pickup placed in a lead shield and recording apparatus. The front shield of the spectrometer is 30 cm thick and the side shield 10 cm. A collimating device is contained in the front shield. To eli!linate the influence of the neutron background, a boron absorber is placed ahead of the lead shield. The scintillator used in a NaI(Tl) crystal measurin6- 100 x 200 mm, coupled to an FE-U-49A photomultiplier. The pulses from the photo- multiplier are 'ed through a cathode foLlower and a preamplifier to a 100-channel an- nlvzqr is block..,d by a vulse* the synchronization unit, vhich consists of a plastic scintill%tor,r -an FEU-~3 thotomultiplier and a7ijulee -shap',er-o lation of Abetra.;tj, Card' 1/17.not-- BUD- CODE':--- 4 ukq'jl~-&Z NWT(1) JK.. ACC NRe AP6033920 SOUItCE Coul Ult/0177/66/000/010/0065/0066 AUTHOR% Popov, N. V, (Lieutenant colonel: Medical corps); Kutnetsov, V, B6 ORG: none TITLE: Rapid-influenza0diagnosis using fluorescent Antibodie SOURCE: Voyanno-madits.inakiy zhurnal, no. 10, 1966., 65-66 TOPIC TAGSt human ailment, infl4enza, diagnostic medicinet fluorescent antibody method ABSTRACTt The use of the fluorescent antibody method for the diagnosis of type A2 influenza was compared with standard methods with respect to speed, accuracy, and ease. Results showed the serological method to bo more sensitive in influenza diagnosis, but in view of the rapidity of the fluorescent antibody method the use of botho one for rapid pralim- inary diagnosis and the other for confirmation, is recoaseaded. Origs- art, has: 2 tables. (WOAS 501 SUB CODE1 06/ SUBM DATHs none Card ILI not 94 -00 so so I a 1 4 It it W a 0-9 A I_ I f J, L&L if to 0 so moms "d Im.., Pakfillatioll Is and Ad Pwadw"d pow. PY9fS Of feloplomy joij, A '-C"- N'.11-FATRmA. !.so It 1(,pla 111"Umtr4i thdl (1) d. to a I.p,w~ 4 palw? A'", 1' 14 1114thm (;I The v m 1 14 1,444110416M kopj%~*% 11W 1,4rAk,~Ow 00 fr4cr 1 LI tW h4 fkIIq%IklhV ImItowi Up 1114 lhkkllq-.m Iq 11 111UM kI-!lkISIkllf 14 All I- to I of 14.6tildthill 111t 41,1, tkt. Ulliki ONIA111 Cimiditlims tiam exhilAt Hit petnwitir, 4 j jum C." 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"lo so- jpq CU -ON AjMnq aqj "a ju &-waid vM mli S-ld va%wj -n-Wi 00 oid AIM-= OU xwvM- m" jo gWya Allping sip p - M lKi"MMU Sqj tap p -"W- Of 11 ---"JWAj X* 19" VO -&I '-Rl 'POV *Wn3-'fAVd '-V 'f 00 T 'A M--nX V 'A -JPf Ww P M"a4w OP P AMM P" wP=5 00 so- Ov I _03 V of ft it it I I i I t I I It I **so* 0 * * 0 0 & 0 0 0 0 0-0-0 0-0-0 0 0-0 0-0 0-0 4-0-0 0-0 * lip 0-0.6 0 4 6 0 1j, 0 CO-$ 6 0 6-1 S-# 0a 0 0-6 a* oe-0 0 0 6 # a 0 1 a 1 0 oil^ jovaA. &P V 6 vis if a at m as Gee I -k."-AA 4 (X 0 ttis k 4 A 0 .00 A 0 W 11 N*dwd hr doormwtwq of dw so-c& ad ayowl. V, 11. Killnet-v \and IR. V. Uvrrut'tVA. J. TKA. Phys. Of. K. It, R-1 1. vo o(likil); oWAU4 ` and for adfatet Nit K f WW" at A t l f go . . s o a . , or efyw w. 12.-Data am given wetates and carNmtstes of K and Na. F. It. Rathmann flichromates 00 . .00 00 a '00 04-4 ago 09 =00 00 w woo of IN zte 0 00 1 - - s00 eo 7 00 V !'O0 Ala ~LA .1talki'MIKAt 00 - woo 4 1 u al 11 0 0 11 it it 0 11 4 X #A I I a 64 a I w ft 4 W n l 14 0 0 of 0 0 0 0 0 0 0 a 0 0 0 g 0 4 7~06' 00 00 0 ~e 000 0 0 00 0 0 0 0000 0 ; so o 0 * 0 o o 00 0 0 0 000 0 0 goo 0go*** 0 0 0 NO ON it The ago" of as" on 966 WiJ4924 of rock-sallerystall 1 ~fj'e V, 1), and A. A. f1dirldices. A k.11WI. I'lleorl PAY1. met. carried out on the surface of the rubir Ill letilrg-ri-d Was IL fmk Wt (1) In the dry state. j2) after writing will, a 00 mid salls. d N&C1 ono 13) after writing 0,01% a -40 Fails. of MCI to "brb a Uttk HOAc hiki ttn a4l"I 0 0 '1 The isardisess for th-ar 3 lifistes it drsigissird by U.. it. -00 sad 11 resp The liveliness was deid. by the (ttl6vittig lrnelQ ( 1) ille Rits ifixtbudo (21 the vidwilivin .00 of I IW Inellsod (3) the priblid of pressing Cortical 111)JI114 to a Into the Wds; will (4) the nirthod of droppint Fit., I zoo es 13 bialls-oate that surface. %lm the surfarr is -fatch-1 with a cow of aftle 90* It. < 11, < fl.; I lie differrmt, rA 0 between X atod Ill Incresixes as t be pressure on the now is inerriustd. The second melli(A with a cone Ill angic coo 90* elm the swrif results all flat fit-it, 11.4 a panil'.. 0 00 W plique nftdk 1IN9111s P111. a 2.6 min. NO > Its > it , Vur the third turituld Falwita woo 0t Cone with an eftle of 90* fa uw.l 11, > it, > it.. 00 four limethadtivesiflo -A. Tlierrierninnotinditibat the farster altefs the surface anA effects the hardnei%. zoo 'zoo Malle MWto Wirre obtained only for lemp'Ird 07NIJI14. W11119f has prw(Wly no effect tin untrfn~,Ord cry.tal.. Curves we givro showing 11W detwo(kricy Fit the *61ilk Fit the wraith an the load fur all 3 lilairs. the driwivIttwe v4 boo Oor of elliflittlan of nwillall,pno ton the liatif still tile di ill-pirscirrive aftbe diact-ed the mark left fly the min, on tile Joe lt:'~ wift. boo Mi I I I I I- :. - ., ; &ITIllAttal CLASUPKATION Ate-It OF -1, a-, Tinjill -V 1-1 4-1 -11-, -vIT I NA I I a aw 0 0 1 IF is I a 4 b fA if to -It 0 a 0 0 fl 01 0 00 on o 0 0 0 0 0 Do 0 41 0 0 0 0 4 0 0 0 0 0 * 0 so 00 0 all so 0 0 o o o o 0 0 0 0 0 0 0 0 0 0 010-0 0 a 0 0 0 0 0 * 0 0 0 0 0 0 0 0 0 6 A I kt 11 If It If 11 It fl I# It tin Ilion 1417hjq~jpll 1111 M b is V 10 r a 41 0 At if are I L .1 6 M. I L 11 0 T AA All CC M It b '09 At -00 It l1w It . A see go so sea see ee so, s 00 ' 9 9 W inOO 1 0 . . I IJoe* . 00 1~ ~ see 00 f k A -C TA&LOCK41, illf*Alljlg CiASSIOPKA1110" c3ww . 00 4wo* , A- . . 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Tempeartas of rack nit )-M* must be continued for 2-3 days us wad laiwe~atq of the temp. to securre Clory for lipilaw PUFPONM, Crystels fr. stratined almost to chistic limit and rv- a fatigue cffcct ms shown by a lowering of F. If. Rathimann W W W W W W 0 a 0 1 0 0s0 4 all 9 IS V As If .-V-.,A-* T 4 11 A ,#. ,A .00 -040 x** ace free too free goal see ago* Ala-ILA *11IOALVOCKAL Lifellat CLA&tWK&IICW ifadf"4 -1 04 Tjag .9111, 1W .1. . - a OW it sim; -6 , 0 - - - -3 , - b u a As 10 a It's, I se 66 a 4 .11 to as it - at ark It a 'Ad: 0 0 e 0 0 0 0 all 0 0 0 0 41 0 0 411 0 0 0 9 0 0 ;OTO 4se,,v #0 990 000411104960111946 0 4~ @ 0 0 41 0 0 e 0 A 4tl L C -L-1 A. 11 it 0o 00 Of a'- 00 ai F tt A&(TALLkvlKAL LIUN un A-v W) I% IV it to At 0 0 0 0 of 0 0 0 0 0 0 1 OT440e 00 000 09 00 00 a see 006-00 0 *00 9 0 go 9 4 0 # 0-t-&-#-0 0-0 _0- ' P9 & M it ji is A a Jim )l b as vxx 10visa&I F2 41 v or* - 1 11 Y Q A 1, AA -A--.I if W UA f r Z , l g .6.00 . _ ri NV &. C1,101 1 PtKiWt -4 0- xn4 N. 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Rat A#4.lLA WTALONCAL Lffg*&TWI CLASSM&TAN VjjVb u 0 a a S 09 0 0 0 0 0 0 0 0 0 0 000001*00*00* 0 0 00.0 481611 ad Aftv Ita N mot '11"alo I I a ad 4 a a I w 0 11 a 4 0 0 0 :10 0 0 6 0 0 0 0 * 0 0 0 0 0 0 0 0 0 000 -AO .00 .00 -00 600 ~09 .00 410 0 i moo 400 moo '00 .00 400 moo zoo bo is voo bp 0 b* 0 wee W1 oil .6 1. so WO PO-N,rsw of 66 k"g~-sk 99 4P KW v._ lVeollitilk MrItalk ""= -W Thoor""I = it rVelills Indivate Wo 111M pliew mill" l I 4 aw u QVIRM p of the 0 trn"I l1 p a meW touts to irimasing sl;7 I nWwW. with pla" do(mu" bet the tow Oner" voussimption in the led$ on limit at IBM m. lwr min. at As SSM) m. per min. the life of the v0W milillat"loylifularvotuKliholi awl S, AN When MrAbillitlill "a im all JUL padphoml Op"d of 11700-31141(w t". I 9 twit"" "Mierielo. whim ~bkn mt-el I Z7 -oo I ft#JD9 Of MWAIL Vc-% - ati. 1040, No. 7. pp. 27-U). "InfIrm"I by rulelrin"Otal in C41411"f in jonahly maile, W h no it I lion. elastic C Ortwma mom and more " a brittle * ** m and Im. jLnd c4moquenilly W inx-m derrvasm. INIM f launte" littlo b"S wall . g 01 was practleally 1"M AW "to ' h 6 vip. suffoiring any a mt Itaelf t "00 a with a milling vulteor a , th~ me"Is bOhAv*I like 4100 Vel"thl not. 4411111111 I l I k Are 41 gala TLLv!!!. 1!!! C I WAIWM -Bion 9"a4v 10"10 -A 14100. .40 d.W 464 111111 on 4MV IS& U v " 10 it J, ; 0, " .6 T."j 'T U. lees 0o 00 0 so 410 6 a 0 0 0 a 6, ",a e 10A 9 Is 6 too*-* 0-00-6 So 0 0_0 0-0-0 *-o-o- 0-11 10. it a M it v x ,J9 It ItvAl ids UUM111441 111410 0190 :0 A, A a L Cat V- I AA. M-M. DR-Kij.. AA A-j 'L..'4L - . - I------- . - I .~ - 1. 00 PQCICfltt& AND PRCPj41$1% IN&CE _0 0 HIM SPEW CUTTING 0 MITALS. V.DD Super _ln%M-W (IRONAGE.IM ta #0r0 go a 155, (29), 148) Translated from Vestn. Mota pprm., 1940 00 a (7) High speed turning tests showed that with increasing speeds a metal -A 0 :0 & tends to behave more and more as a brittle material, with plastic doformatioul .0 j 4 1' and henosenorgy consumption boooming lose and less. little host was gonorstodl.- .00 *0 a at 49CAD ft./ min. cast iron and aluminium behaved like brillke matert I coo e0 when milled at high speeds; cast steel and copper did not. 6 reference too go ';0o oo" '00 LIFINAWL41 CLASSWICAtIlON 91- Joe INA484 it Qww Gas AT to Is. F q I Ia 2 v A I I "1 0 "::Own 0 0 0 0 0 0 0 0 0 so a a a : 0 4 0 : : : : : : 0 0 0 0 90 0 a 0 0 0 0.01~ - 1 W6 0 a 0 0 0 6 ~ v 4-0-0 a o s, Is 0 6 0 0 0 I A 10 0 a p A, a *-*to ` L a )he OW01 4 0 P formilt 0-0 -4110 of A i '.09 PIMICAL PRINCIPLES Of THE CUTTINO Or METALS* 1,00THF. DEP171 OF DEPCINATICN 40 IN MA;'HININ,' TIN, V.De NU=ETSOV AN.- N. S. SHIMANSKY (ZHUR. TE113. (57; 404'vftD)--(In hussiann.) The depth of plastic FIZIKI, IM , 10 , ~ ~ i!~ I deformation in machining tin specimens of the shaping machine was studied .00 ~ ~ oy the recrysta Ilias, -tion method. A linear relationshl betwoon the depth % 2 goo It. or out end the depth of plastic dorormation was found. e depth of the deformation was independent of the width of the out; It Inoreasse with increase of the cutting anrls.-4.1a 0 4 0 .00 o o 8, it ~ ;' F -'' I- "O"'J tt- .6 , . . I a . I i I & 0 1 1 '1 V IU AA a U % A' I ~v " ty CIP III a a It a It U a It 1C 1 '14 o 0 0 0*0 0 0 * 0 0 0 0 0 0 0 0 0 0 0:4 9 0 Z:' : 0 0 00"o 0 0 0 0 oo * 0 o 00 0 0 0 0 ~00-d ~-44` -4 1'1~ 44 4 moo lose U10 0 WX4 goo I a 6A CI 1 9 W I Al Is 6" . a 0 0 0 0 0 0 6i * 0 o06100 4 o of 0 so o 0 ii~A I q as (I it it st to 19 u 4 - of 0a A P a )o x P 4 a -1-I_- 4, -1 AA N CE 0 It so A P for copies sle I I it m nit a a 9a irm iy--W-jy- H--wr k ct. V. N. $kv"wv (ZAIW, TOAAM. rusli. and lum4rhm nwukbk valne a divalar mitor at a olw"I 4 17:41 its., n"--k am dwdbrA.-N. A. ASO L A09TALLURGOCAL LITIN&UNIN CLAISIFICA1100, 14 ),:*. .41 ONT 4.f it If If o "OSR' ; 1 ; 1 ; 0 0 0090 00 0 0 0 0 0 0 0 0 0 0 0 x*6 ice 0 INV #see moo 0000000:1~ wills, a" Q.. 14. :40 too *of 0f@ *a 10 It 11 If Ad is Is it 11 v a 0 8 AV v a Is nit 41 of w one -&-I L J.- I Oaglmml t AaQ-A A_J, -A.. 0 0-4 00 A 04,6406 itj .3 00 - , , .t~ ~ -,,O.F-let's% -_ -.... .. it 114 ny*W hb*M d the Q*Wa *11 XM&IL IV. -The Depth All FIMW DdwneL%o in ik ImPOWAMs d Alitakko w a rwWn d W Tlikkiiiiiiiii so At iI (YAmr. Tirkkn. ftih, 10*16 10, j1d). 11340 IUO~-- I In i. of p1l"fic defivematilan in thp fror-rulting tf iduminium %&s stwLiml by tho irrrystuallimilitmiurd"-d. Is sr"Asumll that is jimlAcwtumal W dw thicktirm tif the cut and tbr atigir d,ustinx. MOO 00 al- .00 00 GO 0 *0 00 go I $1lAitLwFKdL WINAIVIt (L'AW11CA11011 0 u AV .0 11*4, 1 A r i --T- I of it Is I*u on fill rrgtn RX4001 0 0 040 0 0 00 0 0 0 0 a 0 0 0 t. o 0.0 0 0 0 9 0 0 0 0 0 0 0 0 00 0 0 0 0 800 '-SOO :MOO 1000 I it too go Ira (W 0 4 AV id #44 0 * Ws 0 0 All 0 0 a so * 6 *1* 0 0 4 0 0 0 0 fP, WOM on the INTOW of Ik" In the U&S.R. V. 1). KauL.,18.1y 0. Of MV119 WOfk C&C6Cd 011t in IIW UJJ.S.11. Th* 11111419100 Of VoLtUMS kt!toji; We tho crystalli"titm of tio-tvirexioled Iiqmd4 (u,.601 I it .1, 111(vt1mr with a OvIijois I Ill 1110 plastirAy 410,11 xt I, m-I to -J 41101PI' I) V At I imutt, inim the ituint of view a rus-~ ..I K1141 11141 fillor"4,101111 to( Vatimin IN'fil" ol -I- tit 16- Is I, o1ftrc,i-cdwuck&ruoIWu&K4I 1,-Ix mlcfst.~ 4 Ill,- "'1'l oftilml on trialwmtum ;!-! its V.slz tho inerhaniml pirol--ttit,s of r-%,t:,14 aid I.-IN, tit- 1-d- Jum rita~l, and timt isniportag- 4 twita-st-~ .~-' 'i" .4, '~A. %1- 111AI'I'd firit,ldimitcripaut of ealk-tiawiltsuls ill(, ph.y'wal I"161s, 1,11 1"m .I mrtahutt.'. L-M IX 41 A- ofA 00 lei *phi" ftwew" of im cdft at metW& -to VUL-Ass ta"atigatim of Of4 r"o-Owltin of ThL A. A. VmWeva SAW Filth. 1941'.114 (3). 184-196).-Iln RumilLn.) j~ 00a w.cultuut wam m"lrrr4 " a )14 of O"tia aboar. BrUtiomahips wm deteminvil III beluvrt 004 1 he cutfinit mrAlAtkOA LW 16 plaittle ahrar coutants. it) betaveo the cutting -00 nviatmoe and tbv lbick of Use out, and (3) betwivn the cutting rembitance -00 0 wAtbecmtw,ww%k-. The derith of l4amile deftwouttion "a functie", of the cutting aqjk~ wail also studW by the rmlystallitation n-th,,d.--%. A. got Zoo 00 roe see to 00 I fife ei As..%La 1.11ASAWGICAL Litt 0101441 _C% MSIF KAUGN !wee Ab It; TiM ivawi_ 611 U is so -10, Of ow to to tv tv d a tl Rs K tl ft It R WAJ 4 AMC 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 Ve 0 0 0 0 0 0 0 0 0 0 0 0 0 sov, rp,_rrinimall uchastiye: KOSTUANTA, A.I., doteent, kand. fiz.-mat,nauk; KARM, G.I., etarshiy nauchnyy sotrudnik, kand. fiz.-mst.nauk; DMOVIDOV, A.H., prof., doktor tekhn.nauk; IMGTYATUff, V.P.. dotsent; BOLISHANIKA, Mariya Aleksandrovna, prof., doktor fix.-mt,nauk, laureat Stalinskoy premii. otv.red. (Solid state physics] FIzIks tvardogo tale. Tomsk. Izd-vo Poligrafisdat. Vol.k. (Katerials on the physics of external friction, wear, and internal friction in solids] Katerialy po fisiks vneshnego trenUa, Isnosa i vnutrannego trenlia tverdykh tel. 1947. 542 p. 'Tol.5. [Katerials on the physics' of the plasticity and brittleness of metals] Materialy po fisike plsitichnosti i khrup~osti metallov. 1949. 699 po (KIRA 14:4) 1. T-omekiy gosudaretyannyy universitet (for Koetyleva, Bol'shanina). 2. Sibirskiy fisiko-takhnichookiy institut (for Karpov). 3. Tomskiy :'politekhnichookly institut (for Dobrovidov). 4. Sibirskiy metal- ~:lurgichsakiy Institut, g. Stalinsk (for Degtyarev). (Solids) 1. XUZNETSC-V, V. ZHDANOV, V. A. 2. USSR (600) 4- Physics and Mathematics 7. Physical Fundamentals of Mletal Science. By Ya. S. Yarianskiy, B. N. Finkellsliteyn, and M. Yo. Blanter. (Atomic Structure of Alloys, Moscow, Metallurgy Press, '10149). Reviewed by V. D. Kuzneteov and V. A. Zhdanov. Sov, Kniga, No- 4~ 1950. 9. OM Report U-3081, 16 Jan. 1953. Unclassified. Mi"NEETSWo Vo D. lw#/Physics --Plasticity, VAY 50 ,"Problem Concerning the Paths Tiken in the Devel- opment of the Theory of Plasticity," V. D. Kuz- netdov,, Corr Mem, Acad Sci USSR "Iz:Ak Nauk-SSSR., Otdel Tekh Nauk" No 5j PP 760.769 Kutnetsov.replies to article by A. A. Illyushin, ,criticizinj it for erroneous..quotations from his' mm~~Vorks. Kuznetsov advocates separation of the 'theory of plasticity into two essentially distinct -t ,yp 9: physical andImechanicomathematical. Sub- iatte'd 15, Feb 50. AM2 777777777777_7~ KUNETSOV, O.A. Role of the Aleutian cows In the formation of ic" conditions in the Chukchi Sea. Probl.Sav. no-3:10-15 159. (MIRIL 13:4) 1. Institut okeanologii AN SSSR. (Chukchi Sea-Ice) (Cyclones) IMIEVOV, V. 0. USBA/Physics crystals, Polishing Sep 52 "Mutual Polishing of Brittle Bodies," V.D. Kuznetsov, o3iberian Phya-Tech-Inst, Tomsk State U "Zhur Tekh Piz" Vol 22, No 9, pp 1409-1427 Dizcu.i6e6 aleientary theory of mutual polishirg, with Intermediate abrasive powder., of 2 brittle crystals arsemi- cry8calL.. Describes twstd wiwi semicryst ha.Lides of alkaline metals. Determines values of relative surface energies and describes tests of mutual polishing of (1) various facets of cryst salt, (2) various facets of cal- clum and'salt, (3) samirryst carbonates of various metals. Received 7 Apr 52. 227T91 K'JZiC'TSGV, V.D. Crystallograp, d I hy Surf,ace enor,,,y of cristills. 1'1~oda 41j no. q,, 1952. 1~52 9. Monthly List of,Russian Accessions, Library of Congress, ZOW Unclassified. 3R/Ptysics - Bux-ftee Zneiv~ of qrystals 11, Jun 52 Method of Mutual Polishing of Crystals for Deter- nation of Relative Values of Surface Energies," V.D. tnetsov, Corr Men, Acad Sci USSR, Siberian.Phys-Tech at, Tomsk State U imeni Kuybyshev Ak Nauk SSSR" Vol !=IV, Wo 5, PP 927-930 Considers-2 crystals of alkali halides (e.g., NaCl, N&Br, KC1, KBr, Kl) which are mutually polished with a certain abrasive sprinkled between them, carriedOut either mechanically or manually. During polishing a certain amt of energy U is consum d, as a result of which a decrease in vol, Vl and V2, occurs. GiYes 223T9T the values in grams of debris due to polishing and ratios of mutually polished masses in the case of the mentioned halides, from which subject surface energy Is detil. Submitted 7 Apr 52. IM3~/PtW~I'cx Piciishis of 'Cryst 21 Jun 52 I "Kutual Polishing'of the Cube's Face With Other i Faces of Rock-Salt Crystals," V. D. Kuzuetsov, Corr Mem, Acad Sci USSR, Siberian Phys-Tech Inst, Tomsk State U imeni Kuybyshev -Dok Ak Nauk SSSR" Vol LMIV, lqo 6, pP 1151-1153 Iz the preceding issue ("Dok Ak Nauk SSSIf Vol I~MIV, No 5, 1952) 6R23TqL7 the author described a method of mutual polishing of crystals for detg the rela- tive values of surface energies. In this method 2 crystals are polished by hand one against the other with some abrpsive. powder. Here the, author 223T99 considers how the value of surface energy, of the plane inclined to the cube's face at angle A de- pends upon th is angle. Submitted 21 Apr 52. ,sics - Anisotropy, Crystal Polishing I'Ad 52 f"Anisotropy During Kutual Polishing of Crystals," Corr-Mem Acad Sci USSR V. D. Kuznetsov, Corr Ylea, Acad Sci USSR,, Siberian Phys-Tech Inst, Tomsk Btate U imeni Y. V. Kuybyshev "Dok Ak Nauk SSSR" Vol LXM, Wo 1., pp 63-65 Acknowledges that part of the expts in t:ds v4ork'w" performed by D. A. Mikhaylova and N. P. Dolzhemko. States that the process governing the polishing by abrasive can be considered as a set of a large amber of scratchings (abrasions); consequently there must be a close connection between polishing and 81cratchIrg. Studies the hardness ."rose" for the case Of gYPsum crystals; also the "rose" shoving ratio of OVPS'~z MOB polished off to mass 6f rock salt, as vith the "rose" of inverse hardness. Shows. e cormection betwe~ez the various roses. Sub- Bitted 29 Apr 52. 224"8 UM/Physics - Polishing of Crystals I Aug 52 "Hatual Polishing of Polycrystalline Natural Car- bonates," V. D. Kuzuetsor, Corr Mem, Acad Sci USSR.. Siberian Phys-Tech Inst, Tomsk StAte U -Dok Ak Nauk SSSR" Vol 85, No 4, PP 761-764 Continuation of work on the method of mutual pol- labing of crystals for detg relative values cf w facp -nergien and Its application to polycrys- tale. Author describes application of this method to the detn of surface energies of various faces of erystals of natural carbonates (PW031 CaC031 WX M13, =03, MgC03) for various ratios of the 2 2=79 mixed with the abrasive. Finds that the ratio of Mases polished off is Independent of the abrasive used and abs value of masses being polished. Sub- adtted 4 Jun 52. 227T79 teStudy of rulnerids itcoiding to Ina scale at heranon oy -the method of nbfasW, Y.D. K wgilc t-,nv (Slims lon Phy%, Teth. MR.-, V; V; kdY Aked. Nan* $7, 739~4209=')--Corviuluta' - ------------------- fOdspar, alAttlit, fluorspar, calcite, and sypstan Were C-O quartz I golloved w6riulaWOKAYms quartsi-the volum senta"A by a;itslulon were dtfif, Itaft the %%*s of wt. Rod 'Alieds- thetwomaterials. IfArdhnspicatundomisthus lot liardrim of tops on Annilm of. the cold hift of the crystal is 893, but abrasion of tift A;naco&d (ace of one .tqms crystal with the prism face of another pve a tor3x hArdoess of 1380. Constiluctitly, a definite hardness Te cis not to a xivva cryst;d, but only to a deflolte face. The detn. of hardness sho 4"nds an the typt of motion used __L* abrasion. Some ctystAls (gMurn, mim) show, a masked *~WlApy m%b:wtft; others (quartz, X alum) show none. PHASE I TREASURE ISLAND BIBLIOGRAPHICAL REPORT AID 466 1300K Call No.: AF617421 Author: KUZNETSO`V, V. D. Full Title: CRYSTALS AND CRYSTALLIZATION Transliterated Title: Kristally I kristallizatsiya PUBLISHING DATA originating Agency: None Publishing House: State Publishing House of Technical - Theoretical Literature Date: 1953 No. pp.: 411 No. of copies: 4,000 Editorial Staff: None TEXT DATA Coverage: Thi.s book outlines present day knowledge of crystals, their n,u-~].(Iation, growth and solution, the nature of real crystals and how they differ from perfect crystals, what part the grain surface energy plays during crystallization, and how additional components influence the crystals# growth. The phenomena of polymorphism and isomorphism are briefly explained as far as they relate to the problem of crystal- lization. The bool- conveys .,hort information about some specific methods developed for arcificial crystal production (Ch . VI, 6p7p8p 9, 10, 11); some specific examples of crystallization are mentioned, such,as acicular crystallization, the part played In crystallization by addition of some components, modifying agents, etc , which are 1/7 Kristally i kristallizatsiya AID 466 - I considered by the author of great importance at the present time. The book is based on a very extensive literature, 329 Russian and 349 foreign items (English, German and French) listed at the end of the book according to chapters. This book must be considered as a serious compilation, covering the entire subject of physical crystal- lography (except the purely geometrical), but does not bring new theories on dislocation in crystals (W. R. Read, A. R. Verma), x-ray crystal investigation methods (such as those outlined by K. Lonsdale, Crystals and X-Rays. London, Bell, 1948), and the newest nuclear theories of crystal structures (such as those outlines by Wlm. Hume- Rothery in Electrons and Metals and Atomic Theory), neither any original methods or theories of its own. Table of Contents PAGE Preface 5 Ch. One The Genesis of Crystals 1. Introduction 9 2. Crystal genesis 11 Theory of crystal genesis N Overcooling of liquidd' 2 5. Influence of mechanical admixtures and of walls in the formation of cmtal nuclei 30 ~/7 Kristally i kristallizatsiya AID 466 - I PAGE 6. Capacity of crystallization --ind the rate of speed of crystallization 35 7. Kinetics of crystallization 113 8. Overcooling of metals 52 9. Influence of different factors on the initiation of nuclei if crystallization 60 10. The nfluence of a supersonic field on the process oV cry5tallization 65 11. Works by V. 1. Danilov and of his 3chool 72 12. Crystallization ano devitrification of glass 79 Ch. Two Growth and Solution of Crystals 1. Introduction 85 2. Basic law of the growth and nolution of crystals 87 3. The mechanisi,,*, of growth and of solution of heteropolar crystals 94 4. Rate of growth of different cry36al faces 101 5. Rate of growth of crystals of potash altims in solutions with different viscosity 103 6. The force of crystallization lio T. Solution of crystals 114 8. -solving rate of speed of crystal faces Ila 3/7 Kristally i kristallizatsiya AID 466 - I FAGE 9. Etch figures and their application 124 10. Dependence of solubility on physical properties and on the grade of desintegration of components 130 Ch. Three RO"ll. (imperfect) Crystals 1. Introduction 133 2. .3ome defects of real crystals 135 Mo3aio pattern of cryotaln 139 Influence of certain factoro on the nhape and size of crystals 142 5. Some particular cases of crystallization 147 6. Cryztalu grown together and twJnned j i_56 7. Vicinal fornuntions 159 8. Sectorial formation of crystals 164 9. Distribution of admixtures in crystals 170 10. Loidescent crystals of Berthollet's salt 177 11. i1cicular crystallization 179 Ch. Four Role of Surface Energy and of Admixtures In Crystallization 1. Introduction 191. 2. Concept of surface energy and its numerical values for crystals 194 4/7 Kristally i kristallizatsiya Principle of P. Curie and the theorem of G. Wulff a-crystal The state of equilibrium of 5. Influence of admixtures to the solution on the form of crystals 6. Influence of admixtures on the crystallization ammonium chloride and ammonium bromide 7. Influence of regularly intergrowing admixtures the form of crystals 8. Modifying agents in melts and solutions 9. Influence of surface-active constituents-on'~'th6i crystallization of eutectics Ch. Five Allotropy, Polymorphism and Isomorphism 1. Introduction 2. Allotropy and polymorphism Polymorphism of some elements Tin "pest" Polymorphism of some compounds Isomorphism 7. Crystallization AID 466 - I PAGE 201 209 of 216 224 234 245 256 on 260 261 266 272 2Z8 2 1 of one constituent on the crystal faces of another Ch. Six Artificial Growing of Crystals 1. Introduction 5/7 294 304 Kristally i kristallizatsiya 2. 5. 6. 7. 8. 9. 10. 11. 12. 1~. 1 15. 16. AID 466 - I Growing of crystals from solutions Methods for speedy growing of crystals from solutions Thermostats and thermoregulators Obtaining of single (monolithic) crystals by solidification of melts Method of Chokhrallskiy and its modifications Method of I. V. Obreimov and L. V. Shubnikov and its modification Method of Bridgman Method of Kyropoulos Method of St8ber and method of Strong Method of F. L. Kapitsa and L. V. Shubnikov for growing oriented single crystals of bismuth Growing of single crystals of corundum Growing of crystals of quartz Problem of producing single crystals with prescribed orientations of crystal units Grain growth recrystallization Method of recrystallization of treated specimens for the growth of single crystals 17. rystallization of meta s during electrolysis Mectrocrystallizationi 6/7 PAGE 311 31 3N 330 333 33g 33 341 342 346 348 351 385 3 3 365 371 Kristally i kristallizatsiya AID 466 - I FAGE Literature ~82 Subject index 05 Purpose: This book is intended mainly ror research workers who are studying various physical properties of crystals in order to improve methods of artificially growing crystals. It can be also of use to industrial engineers faced with problems of crystallization, metal- lurgical engineers interested in crystallization of casts and their structure, mineralogists and crystallographers. Facilities: Many Russian researchers are mentioned. No. of Russian and Slavic References: (after 1939) 108 Available: A.I.D., Library of Congress 7/7 121 USSR (600) 4. Crystallo~~r-.phy 7. Reci rocA p611:7.hIn.r cf various crystals, Eokl. 3~73R N,. 2, .1.953. 9. Monthly List of Russian Accessions, Library of Congress, June .1953. Unclassified. NUZI OV, V.D., chlon-korrespondsnt. Method of reolprocal abr"ion of hard bodies. Priroda 42 no.11:82-84 N 153. (MLRA 6:11) 1. Amdenlya nauk BSSR. (Hardness) (7riction) f differ Mutual lish K I Opt crVilal - 011 Y. Ij ptIlev Stlig LjUj,'ZL lskj Ik 89. tf,.V. floyllrc E-jjrrgy Cj)jjjpj. NSF-tr-51. -111011CA of semtChing used to rc%,C;tl ,itti.W(rolly cir vr%~tal-i has been replaced by, a 111COloti of miltual polkIlilIg In't'.1we of greater simplicit)- and dclinitrite-s; of restiltA. BLIck or greco carbormidum of 171) grit %%aq gevivrolly 11%0 %-~ tile AlmAve Illedillill. Re's'.111A tire desclibcd for mmitc !I (AI-SIO0, mica-mitwovite. lithilill, lulf.%te, iron pyrite, quartz. nittv], Inartletitc. Ind %6111itc. lv'~e ',,Ap licititin 0 fill. ji,eilind of mititial grindint, for the in- qt4t ("T. V. -if V. III"" of V. Y), 1, V V1 out ~,4 b vv Sf;lf~~ Uill V, -I A,) d, Am k S-5.S,R. on, Cf. C.A , '17, UP.) Pit ..... rlw::;Litsv~ tist it qt Ill thil hlv1s1A;,r;kllo:1 ato (1) it K I'll (lvi(lh 1,110 M, Sio: I gti~;i ill mil-umi n vommi.: (J) a No sili- of 40011involl tvpv: and (5) 4~ (will) 11;0~, 21)A, SO. ie.97 r). For we;tt-ruskt--int RLISS1 routual gtinding itirthod gics itk!3 far Vie Oetti. of th'! "t tilt! 1110L~tutr-swollrtt suff.1ft la~rr, ~*,Ia-.-& I groind vvilli green matf:rhil fralo, TOA: I to 57,9: 10 which itillicates the trallsi-, tion from tilt softer swelling layer (of 1.18-mm. thlck-ne%n) to the tinchinged imitgrial id the Inner 04iss I ground with green SIC ngairtit gl.is~ 2 shawi differritt Ara- %ion ratios if Vround In the dry state (3.W) and vvet (3.05), it is therefore coneluded that hi 1 11*0 penctrated to even deeper levels than Into the swollen layer. In VtOll tilt final ratio of nbrasion of I an steel is higher (57.6) Own the initial ratio (49.71. The ratio of the surface energy of (111(fer- a ent glasses rdn - MAIMA Is detd. in the same ivii1y as it was previously done (loc. cilj for metals and alkali halides. For glass on NaCl crystal the value 4,vxv - 2.1h: 91?C.Cl 150 liyft faf 4,"- tilt following CY.Pti, r"U16: W 1) 3w; (2) 515; J3) 574; (4) IM; (5) OS2 ergo/sq. ern. 4 - hut. Iris. Kkim. S, 3AI9M)). The A r t~. values are aho valld for expts. of mutual grinding of W.Q ,L.. an one anlothe,. Tbe . d,.t. depend also I on the liquid medium In which the Onding is made; HtO b decream a by about 14%; MOH increas" it by 33%. For glass 3 these effects are qualitatively the =me, but less OMoutteed. 1K. RIK- V USiRimetallurgy Metal Processingp I Sep 53 Grinding ,--"Effect of Vater and Alcohol on Metal Grinding," D. Kuzne,,tsov, Corr Mb Acad Sci USSR,-V. D. Thranenk6,,:~Siberian Phys-Tech Inst, Tb=sk State U in V. V. Kuybyshev DAN SSSR, Vol 92, No 1, pp, 49-52 Investigates effect of water and ethyl alcohol on process of grinding Al, Cu, and Zn, concluding that results are in contradiction with conception, pro- Imoted by Acad P. A. Rebinder and his coworkers, ac- cording to which effect of surface-active substances 274T54 ,is-Ifested by metal loosening in surface zone. Autbors state, that effect of liquids on metal grind- ~ing: in still not clarified. PHASE X TREASURE ISLAND BIBI~IOGRAPHICAL REPORT AID 656 x .BOOK Call No.: AF637874 Author: KUZNETSOV.- V. D. Full Titl-e.-- SURFACE EMY OF SOLIDS Transliterated Title: PoverkhnoBtnaya energiya tverdykh tel PUBLISHING DATA Originating Agency; None Publishing House: State Publishing House of Technical and Theoretical Literature Date: 1954 No. pp.: 220 No. of copies: 80000 Editorial Staff: None PURPOSE AND EVALUATION: This book is intended mainly for scientific workers in the field of physics of solicbbut can also be of interest to production engineers and metallurgists working with crystalline and amorphous non-plastic solids and in the field of cold working of materials. The treatment is mostly descriptive, with only occasional mathematical analysis. It is based principally on the experimental work of Soviet laboratories and on some fc,reign literature of not too recent a date. The book is mostly based on experimental technique and does not attempt to give a comprehensive theoretical explanation to the phenomena of surface energies and brings to the treatment of thin subject neither the mathematical analysis of the surface excess V6 Poverkhnostnaya -energiya tverdykh tel AID 656 - x energy level where electric fields exist, nor the latest atomic and electronic theories of the density of free atoms with unoccupied un- saturated valencles. Many problems connected with the phenomena of surface energy ishich have been discussed In our literature (American Society for Metals. Metal Interfaces, 1952, National Research Council Structure and Properties of Solid Surfaces, 1952) are not mentioned-TH this Dook. The application of the theory of surface energy in powder and welding metallurgy is also not presented. TEXT DATA Coverage: This book outlines the nature of surface energy in plastic and non-plastic (brittle) solids, especially crystals, in order to explain some physical, mechanical and electrical properties such as disintegration, scratching, grinding, drilling, etc., as well as electrical puncture of dielectrics, dielectrioal losses, etc. Dis- integration (dispersion of material) of a solid due to scratching, grinding, drilling, etc., is defined as a process of creating new surfaces and therefore is connected with the surface energy. Strength and hardness of a solid must also be connected with its surface energy. Various methods of measuring surface energies of a solid mostly by mechanical processes (working on Its surfaces) are described. 2/6 Poverkhnostnaya energiya, tverdykh tel AID 656 - X Table of Contents Page Preface 5 Ch. One Surface energyj cleavage and splitting of c"stals 1. Introduction 9 2. Concept of the surface energy Of 3olids 10 Cleavage of crystals 15 Cleavage of a crystal of rock-salt along planes Of 26 rhombic dodecahedron, and octahedron 5. Measurement of surface energy of rock-salt crystals by the cleavage method 33 Ch. Two Hardness and surface energy 40 1. Introduction 41 2. HardneBB and Burface energj 46 3. Investigation of the mechanism of crystal scratch 4. Investigation of the scratch method on rock-salt crysta ls55 O.h. Three Method of damped Vibrations 64 1. Introduction 65 2. Method of damped vibrations 3. Different applications of the method of damped vibrations 71 4. Investigation of the pendulum skleroneter 79 3/6 ,Poverkbnostnaya energlya tverdykh tel AID 656 - Y, Page Zh. ? our kbra.Bive V'rUlainfs. Drilling 1. Introduction 2. Theoret1cal principlea of the proCeBB of abrasive grinding of brittle bodies 92 3. Determination of the relation of surface energies of different faces of rook-za2t orystals by the grinding ,method 101 4. Determination of relations of surfate energies at halOid salt crystals of alkaline metals by the gr1nd1ng metbod 108 5. Interrelation between work, heat and surface energy by grinding various faces of rock-salt crystals 117 6. Method of drilling for the determination of relative values of surface energies of crystals 129 Ch. Five Method of mutual grinding 1. Introduction 140 2. Method of mutual grinding for the determination of relative values of surface energies of crystals 141 3. Study of the mineral hardness scale by the method of mutual grinding 149 4. Surface energy and anisotropy in mutual grinding 155 5. Various applications of the mutual grinding method 160 4/6 ,Poverkhno,stnaya energiya tverdykh cel AID 656 - x Page Ch. Six Other methods for the determination of surface energy of solids. Influence of the medium 1. Introduction 174 2. Determination of the surface energy of glass by the crack method 115 3. Surface energy of mica 1 2 4. Surface energy and heat of solution of sodium chloride 193 5. Determination of surface energy of solids, based on the dependence of solubility on the size of particles 199 6. 0. N. Antonov's method for the determiration of sur- face energy of solids 203 7. Influence of liquids and surface-active agents on the decomposition of non-plastic bodies 207 Lite rature 214 Subj ect index 219 No. of References: 87 Russian (1923-1952) and 34 non-Slavic (1921-1936). Facilities: A. A. Voroblyev, Professor, Polytechnical Institute in Tomsk, (research on the electrical puncture of crystals of haloids of alkali metals); K. A. Vodoplyanov and his associates from the 5/6 Poverkhriostnaya energiya tverdykh tel AiD 656 - x Siberian Institute of Physics and Technology (research on the rela- tion between the tangent of the angle of dielectrical losses and the surface energy in crystals of haloids of alkali,metals); D. N. Popov, head ct the laboratory of molecular physics U the Siberian institute of Physics and Technology. 616 Imm"ETSOV, V D KRIVALLY I 1013TALMATSIYA ( -IRY.,-,TArs 005. TZD-VO T'--"-UnDXO-TWRETIC-IM-SKOY LIT., 4U P. DIAGRS., TA3-LM-. "UTERATIJ20- P. (382) - 404- SO: 1115 668,295 X19 up carsviLLiz,*,-io,,T) "'.Osmk, 1954. SOV/124-57-8-972Z Translation from: Referativnyy zhurnal. Mckhanika, 1957, Nr 8. p 154 (USSR) AUTHOR- Kuznetsov, V. D. TITLE: 25 Years of the Work of the Department of Solid-body Physics of the Siberian Physical -technical Institute (25 let raboty Otdela fiziki tverdogo tela Sibirskogo fiziko-tekhnicheskogo instituta) PERIODICAL, Tr. Sibirsk. fiz.-tekhn. in-ta pri Tomskorn un-te, 1955, Nr 34, pp 3-21 ABSTRACT: A survey report read at the scientific conference of physicists ded- icated to the 25th anniversary of the Siberian Phys ical- technic at Insti- tute (January 24-30, 1954). The report examines the results of work devoted to problems of crystallization, internal friction of metals, the mechanical properties of rock-salt crystals, plasticity and strength, hardness, the cutting of metals, external friction and wear, abrasive grinding, and the effect of surface -tension -lowering substances on the process of evolution and dispersion. No bibliographic references are given. Card 1/1 D. M. Vasillyev .. OV,~, Vlad air Daitriyovich; KUMTSOU, Te.B., redaktor; ARWOV, 14, .JVjPTS Ef::41=-Va "s-irl%akift [Built-up edge under cutting and friction] Xerosty pri rezanil i tranii. Moskva* Ooss izd-vo takhalko-teoret. lit-ry, 1956. 2P p, (metal cutting) , (MLS 100) vd, Category i USSR/Sol.ld State Physics - Ricahenical Froportics of E-9 Crystn1s and Crystallino Compounds Abs Jour : Rof Zhur - Fizikaj No 3-1 1957, No 6808 Author : KU 0v V , Lonkutov, A.I. Inst : Siberian Fhysicel-Teohnical Institute, USSR Title t Concerning tha frobloin of the Effoct of Lubricating Media on tho Process of Penetration of n Sharpened Indenter into a Flastic Metal! Orig Pub t Fiz. motallov i -.idtallovodoniycj 1956, 2, I-To 3, ~09-513 Abstract : The offset of lubricants on the procoss of monsuring the microherdnass on the different lords was investigated with coniarcially pure iron, coppor, end zinc. Tho monsuraments wore carried out dry end with vasoline (innetive rodip.), and also in 0.2% solutions of oloin rnd stocrino toids in vreo- line oil (active rodia). The lording range was from 20 grE~nas to 4 lcg. According to the me,.~auraraont results, curves of the "depth of indenter ponot)-ntion vs. load" wore platted for oachnedium. It wrn ostebli6hod thtt the curves without lu- bricent and with vrsolinc-oil lubriccnts tire identichl. Card 1/2 B-13 category: USSR As Jour: RZh--Kh, No 3, 1957, 7704 Author Kuznetsc)v) V. D... Loskutov, A. I.) and Kisurina, L. M. Inst Title on the Effect of Lubricants on the Friction Process orig 1.)ub: Dokl. A14 SSSR, 1956, Vol 109, No 1, 124-126 Abstract: A modification of the apparatus Of V- P. Lazarev and B. V. Deryagir. (Tr. 2 Vses. konfer. po treniyu I iznot;u v mashinakh, 1.947, Vol 1, 77) was used to measure the wear of copper, braGal and bronze rings when a copper wire is rubbed against them; the time required for the rupture of the wire was also measured. The lubricants used con- sisted of solutions of stearic acid (I) in transformer oil and Of solutions of aromatic soaps containing 72% sodium soleate (II) in dis- tilled water. In every case increasing the concentration of I in the oil Increased the wear on both the ring and the wire; an increase in the concentration of II in the water gives the opposite effect. The increase in the wear with increasing concentrations of I is explained Card 1/2 -7- SOV/1 37-58-_838033 Translation from: Referativnyy zhi-rnal, Metallurgiya, 1958, Nr 8, p 261 (USSR) AUTHORS: Kuznetsov, V. D. , Loskutov, A. 1. , Kogan, Yu. 1. TITLE: Effect of Lubrication onthe Process o! Scratching of Metals (Vliyaniye smazok na protsess t.-arapaniya metallov) PERIODICAL: Izv. vyssh. uchebn. zavedeniy. Fizika, 1957, Nr 1, pp 3Z-35 ABSTRACT: The hardness of Cd, Al, Zn, and brass was measuredVthe method of scratching by a cone of ShKh15 steel having a 90 apex angle and a 15 Ii radius of tip curvature in the dry state, in refined transformer oil (inactive medium), and in a 0. 20/0 -solu- tion oi oleic acid in transformer oil (active medium). It was established that the presence of any lubrication leads to a de- crease in hardness, which indicates the prevailing lubricating act; n of media in the process of scratching. 1. ~Ietals-llechanical properties M. G. 2. Yeta]Ls--Test methods 3. Lubrication-Metallurgical effects Card 1/1 KUZNBTSOV, V.D. ~ Problems In the field of gtinding and surface friction. Trudy Sen. po kFwh. poverkh. no.3t29-41 157. (MM 10:11) (Grinding and polishing) (Yriotion) AUTHORt .911EPTA]fN. 33-2-7/9 ~'I T LE I V.D.XMTSOV."Crystals and Crystallization" ("Kriatally i -2-RaTallizit;siyall, Russian), State Publishing House for Theoretical, Technical Literature, Moscow, 1954, 411 P, 19 roubles. PE-RIODICALs Uspekhi fiz. Nauk, 1957, Vol 62, Mr 2, PP 187 - 191 (U-S-S-R-) ABSTRAM N.Sheftal discusses the book "Crystals and Crystallization", which is a continuation in supplementation of the book by the same author on "Physics of Solids" published 1937. The book has 6 ohapteres 1 Formation ot Crystals 2 Growth and issolution of crystals 3 Real crystals 4 The part played by surface energy and additions 5 Allotropy, polymorphoeml iaomorphism 61 Artificial crystal breading. The-reviewer is of the opinion that in this book the experimental part is more important than the theoretical part, and that the author brings no now ideas, with the only exception of perhaps the mechanism of the influence of additions in connection with crystallization. Theoretical works of the last ten years are Card 1/2 nearly completely neglected. The book lacks compactness. In 53-2-7/9 V.D.192NITS07- "Crystals and Crystallization". spite of certain deficiencies the book is, however, valuable, because it is the first of its kind and gives at least a useful survey of this difficult matter. ASSOCIATION: Not given PRESENTED BYt SUBMITTEDt AVAILABLEs Library of Congress Card 2/2 OnOR KUZNjCTSOV V.D., Corresponding Rember of the Academy ?A - 3021 -FLERuv v.I-.-;- TITLE On the Problem of the Dependence of the Friction Coefficient Upon Velocity. (K voproau o zavisimosti koeffitsienta traniya ot skorosti, -Russain) FL-10DICAL Doklady Akademii,Nauk SSsR,, 1957j, Vol 111, Nr 5, PP lo5o-lo52 Received 6/1957 Reviewed 7/1957 ABbT=T The present paper investigates the influence exercised by protuberances upon tfie-velooity dependence of the friction coefficient in connection with the gliding fricti4n of,steal on steel and of the hard alloy T15K6 on steel. For this purpose alspherical sample of a radius of 2,,5 mm was rubbed against a cylindrical rod made of steel used for the production of truck axles. The experimental results are given in diagrams and are as follow3e The de- pendence of ~he friction coefficient upon velocity is in reality essentially -determined by reciprocal interlocking and by the forming of protuberances.' If the samble of the hard alloy is under a stress of 1,2 kg, no protuberances are observed becaUse of the slightness of friction and the friction coeffi- cient is.independent of velocity. In 211 other cases a maximum of the fric- tion coefficientis observed on the curve of the velocity dependence. This maximum may be explained by the,interlooking and by the forming or protube ,r- ances. Such protuberances occur at velocities of from 1-2 mm t!~ardB. The position of the maximum depends upo* the respective temperature dependence of the plasticity of the investigafed steel. As a result of interlocking Card 1/2 and the forming of protuberances the auiface layer becomes plastically de- On the Problem of the Dependence of the Friction Coefficient PA - 3o21 Upon Velocity. formed. The work to be expanded on plastic deformation is attains a ma- ximum in the case of such velocities in which tah friction coefficient is the*highest (~,lo m/min.). Thus the baximum of the friction coefficient at velocities of from 6 to lo m/min ~s explained by interlocking and by the forming of protuberances. In the case of the pair steel - steel (in the case of stresses of 112 and 3,o kg) the friction coefficient increases within the velocity interval of from 2oo to 6oo m/min and attains values that ar~ !Agher than the initial maximum. Here probably the friction c 'oefficient, increases as a result of the increase of the getual contact surface. In the cases of the friction of steel on steel and stresses of lo,o and 2o,o kg, and in the case of friction of the hard alloy on steel many protuberances are formed. More details are discussed. (1 ill.. and 1 table) A88OCIATION, siberia~ Physical-Technical Institite 'of the State University of Tomsk HWEM'D BY SWMITTED 10-10-1956 AVAILABLIC Library of Congress Card 2/2 KUZNETSOV, V.~-, akademik; WSKMV, A.I.: PAVLOVA, S.N. ff~r'dening of metals In- .cutting wi.th.lubrication. Dokl.AN SSSR 123 no.2:272-274 N 158. (MIRA 11:12) (14st'il3=1b6rdsning) 18(6) AUTHORSi SOV/20-123-2-17/50 KuZnetsov V * D Academician, _" " ' '_ -Pavlova, S. N. No i~osu ~VA. I , TITLEi The Problem of the Cold Hardening of Metals When Cutting With a Lubricant (K voprosu o naklepe metallov Dri rezanit so smazko,y) PERIODICALt Doklady Akademii nauk SSSR, 1958, Vol 123, Ur 2, pp 272-274 (USSR) ABSTRACT: First, a short report is given on some earlier papers dealing with this subject. The present pnper seeks a final solution of this problem. A's described by a previous paper by N. A. Pleteneva et al. (Ref 9), cold hardening was investi- gated by measuring microhardness on the plane bottom of the cavities drilled out by means of a special drill from R 16 steel and by using various lubricants. investigations were carried out in brass, copper, aluminum, zinc, and cadmium with solutions of stearic acid in paraffin oil and of sodium oleate in distilled water, the drill performing 450 revolutions per minute. In the case of brass, copper, and aluminum, also solutions of oleic acid and stearic acid in purified mineral Card 1/3 oil and toluene were used. In the latter case the drill The Problem of the Cold Hardening of Metals When SOV/20-123-2-17/50 Cutting With a Lubricant performed 8 revolutions per, minute. Microhardness was measured by means of the device PUT-3. The results obtained by the experiments are given by 4 tables. Table I contnins the micro- hardness values of surfaces after drilling in solutions of stearic acid in paraffin oil with a velocity of 450 revolutions per minute. Each value given in this table In an avei%ge value obtained from 20 to 40 measurements. In the case of brass, copper, and aluminum a very weak tendency towards an increase of microhardness with increasing conQentration of the stearic acid ie observed. In the case ~~f drilling in solutions of sodium oleate in distilled waterthe influence exercised by surface-active substances upon the strengthening of metals was even less. In this cnae, a verj weak tendency towards a drcrease of microhardness was found in aluminum. In the aforenentioned cases the presence of surface-active substances in the lubri- cant has thus practically no influence upon the strengthening of metals. SLmilar results were obtained also when drilling was carried out with a speed of 8 revolutions per minute. In the case of the drilling of brass, coppir, and aluninum in Card 2/3 solutions of oleic acid and stearic acid in purified mineral The Problem of the Cold Hardening of Metals When SOV/20-123-2-17/50 Cutting With a Lubricant oil, the strength of the bottom of the cavities was the same in all concentrations. However, when the same materials were drilled with solutions of oleic acid and stearic acid in toluene, a weak tendency towards an increase of microhardness with an increase of the content of surfRee-active substances was observed in a non-active solvent. Only in the case of drilling aluminum with the use of solutions of sodium oleate in distilled water, was a deceane of strength observed, but to an extent of not more than 7 ~0. The results obtained by the experiments disoussed in this paper agree well with the con- clusions drawn by S. Ya. Yeyler (Ref 10). There are 4 tables and 10 references, 9 of which are Soviet. SUBMITTED: July 17, 1958 Card 3/3 lab Ali lit 3 .38 lit KUZNETSOV, V..D.; KASHCHWEV, V.N. Hardness of metals and their wear in a stream of abrasive particles. Insb.-fiz.zhur. no-10:93-96 0 159. (MM 13:2) 1. Sibirikiy fisiko-tekhnicheskiy inatitut, Tomsk. (Hardness) (Mechanical wear) 18(4)ks. ' q BOV/20-'-126-1-le/62 AUTHO Academician, Lookutov, A. I. TITLE: Effect of a Preliminary Deformation on the Plasticity of Aluminum (Vliyaniye ptedvaritellnoy deformatsii na plastichnosty alyuminiya) PERIODICALs Doklady Akademii nauk SSSR, 1959, Vol 126, Nr 19 PP 70-73 (USSR) ABSTRACT: At firstp the authors report on some previous papers on this subject by Kishkin, Zhurkov, Favlov, Vshivteevay Mirking Trunin et al. The object of the present paper is the solution of the problem of reversibility of structural defects occurring in a preliminary deformation by stretching. The authors investigated the influence of a preliminary deformation with subsequent annealing on the total relative stretching d' and on the limit of strength (r. in fraotureo The influence of a) the temperature of the preliminary deformationg and b) of the degree of preliminary deformation at a constant temperature on the above-mentioned mechanical properties was inveatigatedo Card 1/3 The preliminary and the final deformation was carried out by Effeot of-a Preliminary Deformation on the SOV/20-126-1-18/62 Plasticity of Alumi stretching (3-5 mm/see) by means of the machine RMP-500. Copper of the M-1 brand, and aluminum of the A-1 brand, served as test objects. In the investigation of the influence of temperature on the characteristics of plasticity and strength of the materialq the samples were stretched until about the same degree of deZormation at different temperaturess for copper at 20 and 2500, for aluminum at 20, 100, 150p 275 and 3300- In the investigation of the influence of the degree of preliminary deformation, the aluminum(sam8les were stretched at a constantq increased temperature 330 ) and at uniform deformation until reaching different degrees of deformations 6, 10, 149 18t 20 and 25 ~6. After the preliminary deformationg the samples were annealed in a nonoxidizing medium (copper at 5000 and aluminum at 4000). The results of the first series of experiments are indicated in a table. A preliminary stretching at different temperatures causes, in the materialf certain changes which are not eliminated by annealingp and reduce the plasticity. In aluminum, this phenomenon is observed at all temperatures of the preceding test, also at room temperature. In copper, however, the plasticity is only reduced after a Card 2/3 preliminary defo=ation at 21500 at least. The influence of Effeot of a Preliminary Deformation on the Plasticity of Aluminum ASSOCIATION; SUBMITTEDs Soir/20-126-1-18/62 the degree of preliminary deformation at a constant temperature was investigated in aluminum, The results of these aeries of experiments for 3300 and 1000 are compiled in 2 tables. In both cases, the total relative elongation in fracture decreases very muoh in a linear way at an increase of the degree of preliminary deformation. There are I figure, 2 tables, and 12 referencesp 11 of which are 59viet. Sibirskiy fiziko-tokhnicheskiy nauchno-iseledovateltakiy institut pri Tomskom gosudaretvennom universitete im. V. V. Kuybyaheva)(Siberian Physico-technical Scientific Research Institute at the Tomsk State University imeni V.V. Kuybyshev) February 169 1959 Card 3/3 A_Q_ tLl J?. ?OOOJ /1 /.2?0 66165 rv--J-C~r AUTHORS: -Kuzneteov, V. D., Academician, SLIV/20-128-5-17/67 SUrna0_Se_V~,A* Is, Rozhkovap L. P. TITLE: The Influence Exerted by the Constants of Cyclic Thermal Treat- ment Upon the Mechanical and Physical Properties of Zino PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 128, Nr 5, pp 927 - 929 (USSR) ABSTRACT: Thermal fatigue means the destructive effect of cyclic thermal stresses, i.e. the material is destroyed under the action of repeated heatinge and coolings. Thermal fatigue has so far bjen tested but little. The English school of metallographers has made an attempt to develop a method for standard tests of ther- mal fatigue, which has, however,-,not yielded positive results as yet. Metallographers are now 'supposed to detect the mechanism of thermal fatigue so that th*se.phanomena may be combatted. For this purpose it is first necdesary to collect experimental data on various metals and alloys, to explain the empirical re- lationships, and to develop finally the theory of this mecha- nism. The largest number of data have been gathered on the ther- mal fatigue of uranium. According to A. A. Bcdhvar and P. K. Card 1/4 Novik (Ref 2), zinc samples are elongated and widened by thermal 11K 66165 The Influence Exerted by the Constants of Cyclic SOV/20-128-5-17/67 Thermal Treatment Upon the Mechanical ani Physical Properties of Zinc treatment. Kudryavta6va found that greatchanges occur on the grain boundaries duTing mechanical tests of zinc within the range of higher teriper-itures.The present article deals with the influence exerted by- +:as constants of cyclic thermal treatment upon various mechanical and physical properties of zinc (degree of purity: 99.95%). The authors 6hose the temporary resistance orBand the relative elongation as the specific features of vari- ation in the mechanical properties. The specific electric re- aistance Q was chosen as a measure of the variation in the physical properties. The authors changed the maximum tempera- tures Tmax of the cycles and the time T for which the samples were maintained at the inaximum temperature. Four varieties of therma.1 cycles were chosen; I - Tmax , 1300, T - 1 mint II - Tmax a 2500, T - I minj III - Tmax M 2500, T - 3 min; IV - Tmax ~ 3000, T - 3 min. The samples subjected to cycles Card 2/4 0f thermal treatment were elongated by means of a Sohoper machine@ 0" 66165 The Influence Exerted by the Constants of Cyclic SOY/20-126-5-17/67 Thermal Treatment Upon the Mechanical and Physical Properties of Zinc Within the temperature range 130-100 (where the samples were maintained at 1300 for one minute) the investigated samples remain unchanged0up to 175 cycles. Maximum temperature rise.of the cycle to 250 (T a 1 min) deteriorates the mechanical prop-' .erties of zinc and increases the specific electric resistance. Already after forty cycles it was found that Q of variation II increases. When the samples are maintained at the maximum tem- perature of the cycle (2500 ) for 30 minutes instead of for 1 minute, the curve of specific electric resistance is shifted toward great values of Q. The curve corresponding to case III runs almost parallel to the curve of case II. In case III the specific electric resistance rises by 1.5% already after 25 cycles- In case IV the samples broke after twelve cycles, and the specific electric resistance rose sharply. In case II grain boundaries were found to appear on the polished surface already after one cycle. Accordingly, these and other results indicate the followint: (1) A rise in the maximum temperature of the cycle from 130 to 2500 (theze the samples are m4ntained at Card 3/4 these temperaturen for I iainute) strongly diminishes the epe- ing t IF pit 121;-, VILA t XMIMTSOV, T.D.; WSRU=p A.I.; GOWZUBTSIVA, A.R. Arfect of cyclic thermal processing on the mechanical properties of aluminum. Izv,vye.ucheb.zav.;fiz. no-2:57-63 160. (min 11:8) 1. Sibirokiy fisiko-takhnicheakiy institut pri Tomakom gosuniversitete im. V.V. Kuybysheva. (Aluminum) RUZ M SOV, V.D#; IDSK M V, A.I. Xfoot of temperature and degree of prestressing of the plasticitv of aluminum and copper. Isel. po zharol3r. splav. 6:34-37,60. (MIRA 13:9) (Aluminum--Cold working) (Copper-Cold working) (Plasticity) KUZ M SOV, V.D.; SAVITSKIY, I.Y.; ZAGR MVA, M.P. Aff eat of dispersivity of CuAl particles on the t emperature-velooity relation of the mechanical proiarties of duralumin during compression& bel. po sharopr. oplav.6:49-55 160. (KIU 1319) (Duralumin--Metallography) (Deformations (Mechanics)) SAVITSKIY, N.V.; STAMINA, U.N.; ZHDANOVA, V.N.-. TOMROT, G.V.; SAVITSKIT, A.?. Iffect of temperature variations and the speed of deformation on A!rrtiee of stools with a varying dispersivity of carbide inclusions. 01. po zharolor. splav. 606-63 16o. (MIU 13:9) (Steel-Hardening) (Metals, Iffect of temperature on) -tMNIVSOV, V.D.;-POIOSATKIN, G.D.; KAJASHNIKOVA, M.P. Studying the dutting process at superhigh speeds. Piz. met. i motalloved. 10 no-3:425-434 S 160. (MIRA 13:10) 1. Sibirekly fiziko-tekhnicheakiy nauchno-issledovatelinkly institut. (Metal cutting) S/139/61/000/004/017/023 E021/E480 AUTHORS: Loskutov, A.I., -D.1 _.Kuzne.tsov.V Zhukova, Y.M. TITLE. The influence of thermal cycling on the microstructure, of cadmium PERIODICAL: Isvestiya vysshikh uche bnykh zavedeniye, Fizika, no.4, 1961, 134-139 ' it TEXTs Investigations were carried out on commercially pure cadmium. Samples Of 70 mm length and cross sections of 10 x 5, 10 x 2 and 10 x 1 mm were rolled. Specimens were electropolishad in a 50% aqueous solution of orthophosphoric acid. A 1 mm diameter region was marked on the specimens using a diamond, The changes in relief of the surface were studied in this region during thermal cyclinf. Samples were hold for I minute at 1O*C and for 3 minutes at A5 c. Changes were followed on a horizontal metallographit microscope and on an interference microscope. Microphotographs were takon. Thermal cycling developed'a relief at the grain boundaries. Grain boundaries, invisible at first, appeared after only 2 cycles and those boundaries which were initially Visiblo became more marked. This indicates displacement of grains** relative to one another. Slip lines were also present in the Card 1/3 S/139/61/000/004/017/023 The influence of thermal ... 1021/Z480 grains after only 2 cycles. With an increasing number of cycles, the grain boundaries became much sharper and the number of slip lines increased and they became more marked. The differente between the levels of several grains was measured after various times. In one case, after 20 cycles the displacement was 10 microns ando after 35 CYcles. 12 microns. It was also shown that after 20 cycles many fine grains appeared'in addition to the original grains.* The breaking-up of the grains was complete after, about 300 cycles. The newly formed grains were asao,,iated in groups and the bouridaries of the groups corresponded to the boundaries of the original grains. The fact that the original grain boundaries were more strongly marked than the new grain boundaries might be explained by higher thermal atreasts in thoat regions, Macro changes were also observed, The length of samples in,,reasad with the number of cycles~ after, 400 _cyclas' the length of I mm thick samples increased by about 2,,%94 that of 'hb 2 mm ones by about 1,2% whilst the 5 mm thick 3ample remain#d essentially unchanged. There are 19 figures and 7 refazencesi 2 Soviet and 5 non-Soviet,, The four most recent references to Engli3h language publications read as follows. Card 2/3 S/139/61/000/004/017/023 The influence of thermal 9021/9480 Ref.2: L.Lloyd and R.Myfield. Trans of ASM, V-50, 954, 1958; Ref-31 W. Boas, R. Honeycombe. Proc. Roy. Soc., A186, No.1004,57-71, 19466 Ref-5: W. Boas, R. Honeycombe. Proc. Roy. Soc., A188, No.1015, 28, 1947; Ref.6: W. Boas, R. Honeycombe. Journ. Inst. Met., 73, No-7, 433, 1946-1947. ASSOCIATION: Sibirskiy fiziko-tekhnicheskiy institut pri Tomskom gosuniversitete imeni V.Y.Kuybysheva (Siberian Physicotechnical Institute at Tomsk State University imeni Y.Y.Kuybyshev) SUBMITTED: May 15, 1961 Card 3/3 A I i FHOP~; t,osku toy . Trax InfUient-f- IM tilt: 0 1 ',1111 1 it 1 11111 A, 1, , Ktiziretsov VL-V ~ alid Semi (m L A, of tile pat'.11110ttli .14 ()1* CYCjj,C Jj(,!;jt i r-Pattliellt cbal,,%:~-N )I, tilt, dill1w).'Jolls of , JWC I il' Pit 1-4 P E' ii If 0 D I C A 1, 1/%-P~ttva vv--4:AiAkh tichebsividt VIvedeniy, Fivika, I 11.,XT .Cyclic beat-treatinex) t charige-s' thf, sh ape. ~md.dimCI11Si..OII-S 1 4- C, I H I e I-' S'the'-ditneiis tons 'deperkd'on t h e Tite chaiiges 1* 0 J, fa C t u 2.!3 ~r)atllr(-- of, 01., J.t- (ile )S j i. i oil t he c I la ra c tr-"o L,,' t h 41- p IC e I I- to i it ca r,v,- it e a t Ili6,1)t shn,pe, w4d d'i n'1 f?" 4 1 an Sle, s t 1, e-a t of' U.,pec i"Iells -alld the p a I * a in e ~,%-l - s" o f'.,the cyc-1 i.(, N;~,'l t -t1rea titif-)tt S~otti- sitithfirs flave~ faillid th,at ui-44 .1,~Is 0 I - ~ W1 tit o0v -- Ceii t. red cti'l; j c Litt t i ces t encl tit s slime a ft or cyc I i c hea't - t r,ea tawn t , a spher j.ca I -shape, wh i 1 s t. in a. t e I --'i al 8 with afacecent-red 'cil-bl.C.A'Attice or ties tmid to change their sha w in such a wa Ole maximum di.metisiotis .. t. I Y, increase aiiathe'.'mintii~um dittiensions cipci-ca'se- However, metids impear to havO, a! inore- 0(3m;)) x Cated beho vi nu I, pm t tern, The Sh'-ille alia ca 1-11 1 )2225 Titfluence of the parameters of s/,, v)/t) I/ooo/oO/020/023 E07VE135 dimensions of the specimeris may have n great importance siticp they affect the magnitude and the distributiati or the stresse-; during the thermal cycling. Tbv dependence of" the changes in the speciaten dimensions on the-geomettical. parameters was observed on ~-brass anti on Arrico iron, Under ef-iiial cond.t-tion", rtt* chaitgv in the directiou Of "growth" was observed fisr alutininitim It w!i-.0d appear that Matel-ialS Wj,th a CktbjC- fi-AC-e-t-etill'ed J.kttli1t! Cil't C11j4T1.4(. thelr dimensiuns only in cht, direction of' the imiximitm dimension. Available data indicate that urider opproj)ri"Ie thermal tycling condit'lons it, is possible to obtain ;A decrease ot tho maximum dimensi.ons bf a -illecimen instead I.-C an increasp. Sitict. tilt! 4vatiabit. ext)(.1.3mentill finta nre inadcquat%~ tv pci-mit, any detinite concltt.,ionct, vt-l-v litt1t: attention has been paid to thi.4 fact. 11 cotild be ft-isumv-d tha( t1tv. direction of growth Js determined by the, therinal evc-ling pio,ameteri iind particularly i)y the combination of Chi- -~,peedat of' 11vat.,lig 41tid t- (10 1 i. tig .'1711(l Px-(~St-tlt iF1vt!SttKi%tjon.-4 %~etv carried otit to flar'lCy thi% problem Specimons of' circular rvos7-,-A;et:tiun, why'V11 aro getirvally Aised for teviskle tests wert, i.tsed in the The diarneter of the 39 mrit Kavtge lefigth efiliaHed b 1 nuil The spec.imens were subjected te.) cyclic beiit-treatment in which the Cord 2/~,- 3222' ) 1)/6 1 .Gild 1111fiffillim tt,1411". catilres ()V the Cycle wel-C 5000C and 20'C !~Ul-illg th4l tilt? speed ol, lleatillg and COO1iD.K var~vd bv Livilt illy, 111(( cooling tiledia, as follow.-,- 10,41 t ng rl 4 4. 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If 4 11 t 1; 111,. -1 it to k- I 'i S t r a m t i c fk"J Ir-1 ~11~ 4F-ttl', Z t I A' k' I it 11 C CI VVj 11 1" 1'(1 c I, '~jj I tiiany. 1; v A I tit, I, (it, s e v rik 32225 Influence of the parameters of 5/139/61/000/004/02OA23 E073/E535 The data p2otted in Fig.2 indicate the presenc~'6'T,plastic deformhtiou, since the strength increases and the ilaA01ity decreasca. -As already noted, the magnitude and direction,of the change in'dimensions depend on the dimensions of the specimen and the parameters of the thermal cycling. Furthermore, this characteristic in exhibited not only by-materiala with aubibic body-centred lattices but also by materials with face-centred latticesq such an aluminium, the causes being the same in both cases, There are,2 figures and 9 referencest all Soviet.* CAbstractor's Notet Abridged translation ASSOCIATIONt Sibirskiy fiziko-takhnicheekiy institut pri Tomakom univernitete imeni V. V. Kuybysheva (Siberian Physico-Technical Institute, Tomsk State University imeni V. V. Kuybyshev) SUBMITTEDt April IL961 Card S/139/62/000/001/005/032 B026/r.1135 AUTHORS: ~uznelsov_, VJ~,,_, Loskutov, A.I., Zhukova, V.M. TITLE: The*effect of thermal cycling on the microstructure of Cd. II PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. Fizilso, no.1, 1962, 36-40 + 4 plates TLXT; The effects of plastic deformation, set tip by thermal cycling over the range -196 to +80C, on the microstructure of Cd are studied. Cross-slip is observed after only one cycle; slip taking place in two and, with further cycling, three directions, usually at 60 to 700 to each other. Further deformation up to 50 CYcles shows that one of the slip systems tends to predominate over the others. Twinning is also observed, the width of the twins increasing as the deformation increases. Sub-grain formation takes place within the original grains, the disorientation being shown up by microinterferometric studies. Micro-relief effects are also observed when complex slip systems operate in two adjacent grains. This behaviour is different from that in the temperature range 10 to 185*C, since Card 1/2 The effect of thermal cycling S/139/62/000/001/005/032 Eo26/E435 the material is below the recrystallization temperature and grain-boundary migrati,)n is practically absent. In the upper temperature range only one slip system apparently operator, and very little twinning is observed, indicating that the strain resulting from thermal cycling in this temperature range must be considerably less than that from cycling in the low-temperature range, due to the recrystallization taking place. There are 15 figures. ASSOCIATION: Sibirskiy fiziko-tekhnicheskiy institut pri Tomskom gosuniversitete imeni V.V.Kuybyshova (Siberian Physicotechnical Institute at Tomsk State University imeni V.V.Kuybyshev) SUBMITTED: June 3, 1961 Card 2/2 S/139/6 2/000/005/oo2/015 r.073/E535 LosIlLutovs A*I* and Isurnache", A-1- AUTHORS1 Kuzjjetj4(.1v V.D., treatment on sorae PhYS100- 11fluence f cyclic heat TITLE: meclianicnl properties Of z'no zave,leniy, Fizika, pEIZIODICAL3' I7,VCStiyn vyssilikli uchebftykh n0-5, 1962, 2-3-25 eatment exreriments (heating r,,.rlicr _Yclic 1,ent tr ave 5110"m that all TEXT. litpetrei nuenching in water) h ation Of of the molten 51 ture and in tile dur in the MaNit"U1,1 tuilpera chanical Properties ted increase in hat temVerature jolier the MOjy. This was attribu holding at t electric resistivi bpecial Microatructural y1c Lind increase its firmed by e heating and zi to crack forinntion alid AiAs Coll ffect Of th Since the corrosive e tins factor in the investigat' Ons. t have bee,, a col-ttribu thermal cycling uids Migh following ire cooling liq allillo) crack formation, t1le meters 10 m6, long W (intercryst -ried out: 1.4 mm dia bet which was .experiments were car Oc in a 1,,, test-tu hat, the 250 following t specimens Were heated to I en minutes and, ing submerged in saltpetre for sev r seven minutes. The follow pecimena were cooled in air f0 Card 1/2- tekliniclieskiy illstitut pri Toinskom OBILIniversitete imerli V. V. Kuybyslieva (Siberinn Physico-Tochnical Institute of the Tomsk Stnto University imeni V. V. Kuybyshev) SUBMITTED t July 1, 1961 Card 2/2 M, ~i 6 , Y KUZNETOV TletSOVY V.D. I L-YJ~-Ilz Basic problomp relative to the mechanical properties of rofractonj alloys. Analele xwtalurgie 36 no.1:88-153 -Ta-Mr IIODI,