SCIENTIFIC ABSTRACT BORZAKOVSKAYA, I. V. - BORZDYKA. A. M.

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December 31, 1967
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BORZAKOVSKAYA., I.V. buux-lakiv-81ka., I.Vol Anatomic characteristics of injuries in some woody plants in winter, Ukr. bot. zhur. 18 no,3:40-.47 161. (1,11PA 14?,12) 1. TSentrallnyy respublikanskiy botanicbeskiy sad AN USSR,. otdal fiziologii blokhimii (Woody plant5--Frost reslstan.~~e) YA. [Borzakivolka, I.V.1 Effect of variable te eratures and some chemical substances on MP the winter hardiness of walnut and chestnut seedlings. Ukr. bot. zhur. 21 no.4:16-24 164. (MIRA 17:11) 1. TSentrallnvy respublikanakiy botanicheakiy sad AN UkrSSR, otdel fiziologii i biokhimii rasteniy. BORZKKOVSKAYA. I,V. (Borzakivalka, I.V.1; MAYKO, T.K. Winter damages to trees in the process of acclimatization. Ukr. bot. zhur. 22-no.5:22-30 165. (MIRA 18:10) 1. nentrallnyy reapublikanskiy botanicheakiy sad AN UkrSSR, Kiyev. GREDESKUL Andrey Borisovich (Hrodeskul, A.B.]; BWZAKOVSKIY LYOI,- tBorzakovalkyij, IE9I.), kand. tekhn. 4t&-, 7otv. red.; STAROSTENKOp T*M,p red*; HATVIICHUKp O.A., tekhn. red. [New Soviet-made motor vehicles] Novi radianslki avtomobili. Kyiv, 1961. 51 P. (Tovarystwo dlia posbyrennia politychnykh i naukftykh znan' Ukrainslkoi RSR. Ser.7. no.11) (MIRA 15:4) (Motor vehicles) VITA, All&, Dr# OANA# C.0 Drq 1PORZAS-Reataripa., Dr,, BELDI- MANO V.0 Dr, GRIGORIU, Z., Dr, HURY.UZACHE, T., Dr, GHEORGHIU, Molaniap Drt and WAINFELD, X.,Dr. Work performed at the Clinic for Contagious Diseases (Clinic& do Boli Contagioage) of the Institute of Medicine (InWtutul do Xedicina)o Iasi. "Considerations on Two Epidemic Poni of Diphth*ris." Buchareatt Mjcroblo~ggjg. PpZaz&to~oaijh.--RP1demiol2AA, Vol 89 No 19 Jan-Feb 1963# PP 11-14* Abstrwati A study based on the observation of two rural diphtheria foci. Both of them occurred in the -fall-I (October-liovember) and the source of the disease was the school; morbidity was smaller in the pro-vaccination period due to latent immunity* Both eDisodes causid familial foci %-ith 2 to 5 infections; secondary infections did not touch children below 3 years of age, reflecting the proper vaccination of this age group* Earlier diag- nosis and isolation of the first cases would have prevented :the epidemics& Includes 11 references. nowsq R. Experiences on atripla Czeaboslovskia to study ready-Kads shoes, p. 592 BCR- ES MOTEMMn, (Boripari Tudomanyos Rgyemdet mint a MW&r Tudomanyos Saesuletek Szovetsege Tagegyesulete) Budapest., Vol,j 5, No. 3. June 1955 SOURCE: East'luropew Accessions List (EEAL) Library ofGongresB, Vol. 4,, No. .120 December 190- ALEKHIN, S.N.; BORZASEKOV, V.F.; MAZUROVA, L.G. Underground waters in Tertiary deposits of Kopet-Dag. Izv. All Turk. SSR. Ser. fiz..;.tekh., khim. i geol.nauk no-5:92-98 161. (MIRA 14:11) 1. Institut geologii AN Turkmenskoy SSR. (Kopet-Dag--Water, Underground) BORZASEKOVI V..F. 7n eKara Kum artesian basin, a firste-rate wator-drive system. Izv. AN Turk. SSR. Ser. fiz.-tekh., khim. i geol. nauk no.6s85- 92 164. (IMIRA 18:4) 1. Institut geologii Gosudarst-,rennogo geologicheskogo komiteta. SSSR, 12 e., AZNJURIYAN S-., vmhg BOROMA. A.A..med.sentrs. LAPSHINA, L.L., med.seetra Duodenal exploration. Ned,sestra 17 no*7:21-22 A 858 (MIRA 11:7) DJ ACC NR1 AP6018314 SOURCE COM: UR/0256/65/000/011/0048/0050 AUTHOR: Borzdovo L. M..(Xnginear, Colonel) 0 ORG: None TITLE: Rocket troops prepare technical equipment for winter operations, SOURM Vestnik protivovozdus,hnoy oboron , no. 11, 1-965, 48-50 TOPIC TAGS: missile g und equi ent, ork asile force ro Wm organization.electronic equipment - measuring instrument MILU ABSTRACT: The preparation of various equipment for operations in winter is discussed on the basis of experience acquired by some missile' units. The use of appropriate antifreeze lubricantsiland the general overhaul of electronic equipmen a recomime e 0 ntennas, wave guides, electron tubes, switches, contactors, etc. must be carefully checked an4 if necessary replaced. The electron tubes'are tested by using instru- ments of MILU-1 and KIIIJ-2 types. Checking and testing should be done under good weather conditions before the beginning ofminter. Various electric heaters must be,installed and control cabins and equipment protected. Inside surfaces of wave guides must be preserved from forma- tion of ice and moisture. The ven-tilation system must be cleaned aad L 38445-66- ACC NRo AP6018314 summer dust removed. Special attention must be paid to preservation of insulated cables. Cable trenches and ducts must be covered and protect ed from snow. Diesel engines must be located in rooms to avoid exces- sive cooling of engines and restarting difficulties. 'The use of anti- freeze lubricants and heaters is recommended. Criticism is expressed that not all units strictly follow the prescribed specifications. The fire protection is briefly discussed and some additional measures are recommended. The preparation of motor vehicles, tractors and trailers for winter services must be executed in accordance with general instrue tions established by the auto-tractor service. Speoial additional maintenance measures to be.used in winter are briefly reviewed espe- cially in connection with electronic equipment. The maintenance of con stant temperature and dry air inside control cabins and-regular clean- ing*of ice and snow from outdoor equipment is stressed. SUB CODE: 15 SUEM 'DATE: None 2/2 717 -IF! 1 -1. 1, ~ E 'A 04 q. 90 EL A GMPIMM NOMW IN ift 4110WINIMOk"A 91 gh~ I-At OW4 4& MW ju gj"r ("441tiska. /.,.j Aa)w 1Ab. J. No. S. 44-b1 1 MM: 'IrQ;i- 7iisli.'1914. 11, by thr ~, 1-1. to lit'lititt low NW411.4.1fulig, Ilu.w"41. Allparwirm". Tits, Ilse IiwI w.f..J. .11 k I"A Its tow Is."W6. %W1,5114 .. thir ump. t, 6A*1164111')~ Saur .1,A1. "hish 1.-%, snfi~d st"fNitical limWe SlIc"Ib 41 high .1 fin ~t.m In... kipw oil V411 asto showlily I~ft 1"Wams. lit cliviv Ibm low 1411vt 111,11.11Y wil-I 1w, hill. 11" Ibe 4.,11.111wn~ 'n t N' 11 61 I 1 id h t k 1 O 1 00 13 ' 1 141n1l' 41 % (IS A t 111 11k W O lllk l t id Itt with 'i.11aw 11,011 wilkwir 44 left-41C M. C, M. too -.00 .00 o 0 b . A' so it tilt "UZI 119 A.11 I1 4 oil 0 -5 n ~ 444 3 6 1 im 00 0 0 * 0 * 0 0 a 0 a 4 ' 0 V 0 0 0 0 9 9 9 0 0 0000 o 0 o 0, 04 0 0 00 so 0so O,q o 0 so 1 8 11 ti it t4 1) it . . . . . A, w tt if I I JA 11 (X VP A D f Al oo.xi I r A-.- - "m - - Vill 11, No, it), 41-4 00 a' I Aj Co W. Si b.8 11:1 tftktl -41* WOO 11-1110*. mk-"O. md Ican badly cr -1 afe Pr(AW ed s^,mpd.,,i Cis mul S. H. W. PAahmapik =00 zoo go ZOO 00 6 i-~i Koo -!-99 LiffW1,61 Ct*S$'fK-IfC- I Od 0 4X0, u 6 AV '00. ,a POOMM Knots K11911 11 0 o e 0 0 00009 0 0 0 Ill 0 0 0 0 0 0 Ili A A 00 a Litf*A u 4, 0 0 0 'a 0 4 '00 It 0 * 0 AA 0 IX 0 U A u I I -0 Is* v0p(Of Of 111110 Rickel is thm steel AZGI K. A. M. I- F%111m. on The wh. I I ~Wulkm 4 Ain fill Ilse M in a cr-.~M%* .4tm of flit _41-N glut W 3.10.1.rM 41in A that all au~tvtli(v kit-4.1 .1, Cr 1A I,;. Mli 10 N' AtUl W 2 04% -Iv 6hllv i4rtim W %fit, I,t IA higlivi N't milcm m, it, pkid, 1-malm. It% l1q,41, Tbr 164ims"or Vl "Mil W '1.~O %~Ikvtallv lect-111111% 11114-111, 4111, 111A11181. A 4.% IlAtim M. C' Ms.-Ir 46 -00 zoo zoo coo Coo 800 "O0 ctoo ii lie 0 is 5 a 0 dfla: A Its, Ollin 110"an ; of 0 00 000 0 0000 1114 see 09 000 #A7M CC AM 046CISSIS A%* flaffol Its toots PAIRMLIC A" OF IWIDITY Or AM). ITS 19S4, 3, 442- Nee writ$. or tjjs~ raw or noW et imar pmesure is X* To too see see Sillogo "it omit. Got ftlllj~ a" i%% - 1 ';1 1 4 - 0-- &%l 1* '0 A S 0 is m a a a 3 1 1 v do 0 41,010 0 0 0 9 ts 0 0 0,0 0 004 9690900990 11 WTW_W_~_ ~ 4 : I , : 11 it p. u 1PIS Olivia' !2 ahb Nris .1% 1 " I: it 4 11 4 V 11 I_ I J, A 4. 14 0. r 0 3 1 V AA AD IX W It h mwdmw 44 814106111110 41111 bkb A. %I. MOrsorsdolikit tod N. %1. osm. lowsboyd 11M.-Mit 11.1,11Y.-Mirtbaft tif ann. are diwisolvd. sip ft. C. A. 00 =00 f I coo !:See CLASSIVICATIC)" A$..SLA .11JOLLURLIC.I. 1.01`11.1 C, J.( goo, V ci is-- A It log a qW 4 U 11 It K NOW n ~illot 0000004;999 0 10 00 0 0 0 c 0 0 0 19 0 o 0 0 0 Omp 0 0 o as 4 61 J%q4j w 669099A0909960 00040*0004100006 000*00WOO a a Goo! ml,,MV -'r, i W, --T 0,0 q 0 ve A it u )1 14 1) &A it to j I 2 0~ I k 2V 8. b - j1d ft"MA'Aalt Jill )At, w 0 A - 4 -!Z' ..' 14"t-l- A j 5 ..too 06 IWCPt.-, Ao 00 -00 00 0 00 Or it diatillatimM PIAD(S- Aft W11111 f" rivol"m ' A Sial 1035 A 1 . 00 1 . tSAV181 to 6,1 V ac tordy". A - t- b -00 0 m '.-F 449 L%O. 00 mbtut steels we investicalvd. 0-51m, COMIC, d Cr ZIA% and anodwr contg. S 0 01 an . Si t).50, - 13% N10 0.65 anti S 0.0 ti Cr 5 50 Si 0 53 0 .00 . , . , . c 0.10. Un . tegstsm to heat Anti cmyosion which nutdc thvin !.60 SWI&bk fur net to the petfok"Int anti cheyo. inkillsttk's, 40 ,NJ. G. Nltxtc ' Oe COO 06 -*0 00 z4b 0 00 ::90 -00 0,01. zoo 04 60 I c 00 1 ' 71 4 1 'r 0 41 AV NA 84 c - 0 0 0 0 0 so 0 0.0 0 a 4 0 0 o 00 0 6 0 0 4 00 0 00 0 0 0 4 0 6 f A0000000 : t 0 0 0 0 0 0 0 We 0 0 0 000000004 41 0 000 0 0 0 !_x saw* 0,4044 0 VA I v m a c 0 IF 4 M x L Aa A.D cocuft ftalgamts meta 11*00 relie. 1v2m"TvvAj" v'Wetv t *OIL Seri 002 -00 00 POO too goo, od "Pal P- APO F IIN W"A IWWN v 40 ..olr L%V-Kq '(9) It I=I Tgn ,1('v umpnoma ow 0 RON P " pww"m an or "M P ma" 1111814044 04v M11300d h4. j~; Wiv w j9 w rw x A a d D I A A A I I Ij It I a 4 11 to I# ju v a )4 h is v a to X, 11 it a k L, M I. AA Et anwokwom of a* to as the msult of camfinuous -00 be A. M . -UM14Y No J. t .4 I i . . p d l ile ail liqlasL4 the Iveal ice SlAmb. On The I"s W llwm rxpl~. Also, Idly., nalme lf Abe (hestiml WAA d4 141. TIJV I 1131,6VIVI 111 intestal II&IS161as its flic 11"r) .181ch C.4,14. Ille III'llik"I CIIII-IOSIVIUCIll Ml' Will 1111, VIAl' III 1AIIJ, It IIjI'w !IA11.461,1II delicild ul%wi III(' Icial'. AIM 41il.411-al -I Iwaf - of ammi. 11(maw Lucaliturs 10 lk' IMhCU All 1121' I)WkIll- tion 0(dictects due tu dwrtuail et"Iffittlement M. V.. 00 j=60 00 kill" ilat I 4w -1) Av A) e it It ft *4 0 0 0 -or a At n 11 V 0 0 jW A I o s, o Ar to go At ***a* ***@ 0 41a 00 111 0 0 o goAvAr 0 0 0 a - 1 a 41 1 111 1 1If t: If itII w IIs it I s it a i a id v a 24 of v 11 Al a k P nait A 0 M OP U I 1 JI so A 1.c'a -L-J, .6-...A -4-1-L At I t- lit 41If, Y t ."'.1 V- . A . If, 04 :..0o -00 040 .00 so 60 d Orr $"*I MA at 0 snudeft Of% Itkusim.'A. N1. : 1. 010 0 16); Mift, Abliffitil (in Mffd1J & Atit'YO . 01 a. M.-Aftvis amid. 4 O%Cv .00 , 00 tirmin. ' b I h M goo illAt Ut Wit G WT M , Tbr MGM VII111111% Up 141 M Y 00 bilk *60 hKTOMM =irv foe fifirsight Cc shwk III 16Y fiypvf~ loth at "M eirvalrd tempo. turinging go* k ji B off ak 0' 001 Aso-ita NITALLMKIst tiltil WE CLAMWICAPON I nags -4 a.. Ott %.Ades 30 0.1 is, - - u : AV : Ail ' " ' 9 a a it a 1A 4141 A '110111; w I s, Of 0 0 o 0 01 1 0 o 0 1 0 0 0 is Is 0 0; 0 es 0 0 0 it If ft 14' t$ it it it If A fitaa At a I- n I V m 0 A, 'I I A v 1 10 cc Ir it A . . 4 Tur Few"A"s at cartaw".1110o MOVIO to cleep alfrom S. 1. VI.W.-Kin sud M.d ' t It' 4, it, .4 U A. St. Ow w4ulum %%%tv situbmi., it ~ C ILIA. -4 ilt. \111 ki. I"., 1 1 Ni 1 -4 . k t t, .16 Nk kU% awl 0 C kit, . ke .00 410 F t1~16:Mn K,9, C, 17, W 11-2 &ndTj tt.*.~%. I Ilk, laijut, ' I 0 1- 11 altill. HJ114V Willt 1144"' .1I1t&j1%1j t% It.11 like Vs-WAI,% m"I 11141WI I'mi-facav. w.lk'p msv~~ tI.A.4 ilk, d~ 44 tile highly hvAt-It~i%jAIjl ~Iqd -00 00 13 , 0, M.-Ir t LAO t's a U490 it, .10 Ohv ga i i ast - 1 is, 0 to t a -1 kk a AV so &$ A. J It fl 4. 41 0 o 0 0 0 0 0 0 0 4 an Q* fl 1 !114 0 0 0 ff 0 0 Al 0 a 0 0 0 IN i 0 0 000 00 0 0 0 o 0 I , o 0 0 000 0 0 a see* a 0 0 0 0 *10 * o 0 0 0 0 0 0 0 o Os 0 00 0 0 0 0 a a I 10 uu~ A j"_R IRV I.V A~V ~F. #Noce#!!# to "Offoltri #";I i9c wee two* we goo We 0 sea L I ad 0 a a w a I a IN a Ot-00*0000 I a I to 111411mitu Ito -F 7- -m"Tji 31 v U m is U 1j Ad PROC1144111 AM pf"PrO101% .Cf, CMP of Sisinlem WWdL M. 1. Wol(mon am A. R,W)rmlvics. -00 (KnIalitwivirlinflin Still. JIM. No. 8-9, 1:11. s,112). ri itivemligIIII41 ilia 111(vilmllitud properlit-S 4 foor ittailill-AS ItImIm: (1) chronrimn: (120) 3% milimn. IV,!, chninlitilit (Iijull"11114.); (3) nickel, 19"~, ch tronli'lln; and (4) 811",~ mangant-se, 17"1, chronmitint, 2-211~ god tuirten. They mranurvAl tilt' mvp virlmily at **a 44141' to 600' C. ftw 140 lkr. atid made im-lantancolis " te410 of it! lite lintiling streas (ftw 0-21t-~ anti clongstion), the tenstile strenob. relative elongation and chattgo, of crom-wetion, fnim '_v' on to 7(N)' (7, " Inalmilaneoup " onto imlicittA like name differences In nwhank%l pro1wrtiesnoditt the plow mvp meastimsivion. The '3 COO An-ngth of Aterlic (1) RINI (2) q1tvirrawni rapidly at 4411), Its NOW C.; '3 I'Art^ 911414110 (If 1114SW AVON 1111101IIIII 190t &I X1III;11iItt4I III 111('0111111iVill .1100" C. 81144.1 (3), of the Jklislenitio I~ rong than xt4veln (1) soul (22) in ihe ooki, but wt%A hy'r.,; a It high tensfivirsturva. anil c-4n lie umtl tilt to 7(K)'*C. Stmi (4). ion-liaml f(w thin purliome, had .0ority fif only are 0 ALI plit'vinih a v I i (,III'- hill I Chit I of MIMI (3) AINI 11411111111011, front 11 a Ixtutt of viv%;, Kruppim ce WF101) 044-1 (114%. nickel niml chromium, 21~i, tungsten). Thest, 090 n-stills intlictiate the lictititilmility of replaring nickel It%, tivingatiese in the promillietion of atailkleag Kitvhk With gtHKI nicell1~11611 lWolit'irtivit ze mt high tentlorraltiros. (IIII Rupsian). A 5 S - S L A 'METALLIA"ICAL LITIIII&TWO! CLAIWK&TOW 110ki SO.JMV 0" tot a & j IV XA Aft A 9 4 09 0 0 1 W 51 It AQ U 9 AV 10 111; of 1*1 a, WT a, Il U, I'F_r xa 0000-410 400 0 1111114111 0 0, A 0 0 0 0 0 BORZI)YRA, A. M. Heat-resisting and heat-Probf steel. Moskva, Glav. red. lit-ry po chernai metalluriji, 1937- (Mic53-81) Microfilm TN-5 1 7 7 1:11 `1, JIL -1-A 41 00 0! i az 00 ai to, -0 it n it N ad a 0 00000 "a 0 0 0 00 0 0 0 0 0 0 0 0 9 o 0 0 e,* W, w W- W, w1ww5w. 1w~w;w-w%WLww-W -w-w- W--v -w-w-w- W-W-W-W-W-M 0 g Oleo 0000 **of* 00000*40006 4 a 140 611 v ]I w ot, At Q 4,1 66 a 1. AS N CC ;P U -I' -00 ...... -00 i -00 5. No. So 31009 Ininx-flien wele ill-161. hy -ItTl vioutit. e'r KSlu S. and Nto 2-3% W 111041110' wtir intclitw It, ~Invw of a Cr-W-36tn *tM vanig. like &mks. tof Cr atut Mn Anall 2 -3% W. ~ The re"antv in ormp stir" 4-1 the latict t%vI wsk% so ksq then that of a Cr-W-'Ni tllml. In W1 vw did Ow aMn. al "% W to Cr-Mn olimi Imm the *at-to:"aut povVertin. Tbe *Mn. of the utnt &list. 4 MO how the frol"Swe 10 bmt shown toy cr-M" Italia. npKi* III the promm of .8-mig, 14it-4. M 11. MONVIC roe see see 'w C'. JI orw PC If n it Iloilo An 3, IV IM5410 30 VIM- I X 0 0 0 9 of 0 0 wo 0 00 to 0 0 0 0 0 'o 00 a 000 0 0 009 190 la v 11 9 to 4 . ~01314 .2 , i sim is-w-T-11 _P_~ _ I I 0e 41 4 *00. a won do bw "Wmm of small a" kays Lab. 6. PW-97 umalumst. Illustra- CIM, SINK ova 0*0 ~o goo goo Goo see see wee 41AWWWAM now Aveival" mule We"M SpOle mgj "Alai as 411a", &III - 0 0 0 0 0 0 0 0 0 Il 0 00,400 ri 990060006000 e 99600 000*06600000 o *0000000*000:0 0 0 0 0 04,04 wo-O o 0 a 0 0 * 0 0 o :::::: l: *06090*06000 * Oooooooooooooooeoo of - fli ltee 0 c 0 go NO 414240 ON a 31 lamb a% . k A AV 4 x L . 0 0 Q R I T w Is A a d A I L b 1 a IM E ~ t! v~lk IVA A-* I. cqat*s T.- avow * W%ftOl*Lj toot 0 P 0 4r. 00% eon rowill emno MWO p"MMnd sip Ol -son"o, (0) pto sumuloul M" 1-1 1p) (11) quy4ma." p tow too 007 w , JO k~mqlKll 'I'LL (I-) pmalauXis w1 aAMjjWWml" P&JUMW 19 1"Is ul,;w n a" UG OMPOIJ &",Aowj o -t xMi irv 0 - A 000. i j dd *Lot-, )0 t?-U~~ ' ' MNW O l 0 r S o P W Y wMwMdM& PPON P P lwl4) qfpzjnu 00 0" 8 w mom PoWra P % ! , 00. 040- 00 oil I ja 11 UUI#"16 Ulf a It a id A 111, 4L% --1-l A-4 A r' am- Go Ago Outi. (IWo 4 =00 file* aloe Cos MOO 4*0 goo U*0 tsoo ivia" wif CosI .14.91 Got a- I., 0 A 4 3 4 If IL IV is 9, a 0 000a, 0 0 00 00 go asogoo 00 000 00 0 00 4! Ton 0000100.0 09000,0gooo,69*46 010-00-0-00 000-000000000JO !g-g fo,- WOO- f-- omit MIS, Is w ts V I? 1 11 32 1 34 to 13 )1 B 36 V Is a Sall I I 1 10 it 4 1 T 3 'L Q 41-0 &I-Aw _0Z 1 =M_11 A Jyo 0 0 MAIR K41x_ A A .. ...... "dwels. N. A. Abill. K"Aejhvxxap Mal 6. N% 1, 9-18(1 '_ -Mu'-Iii. Str given for tuetalkWaptsk. Asurweristics. "wk. ploptiribn at twmw Aw high temps.. a reskslam. &ad beat resistawt of s bireii 109 use is "P*Mmt for allsobouls synt"s. The steels .00 Owe Wtft 2.6 CW-Mo. as Cr-Mo, 5% Cr-.UQ-V. 1.6% Cy- ~96 Okkand A%Cr-TL The steels vat ps"d, in an acid wwt;m twaticV. (I-WO is" (A~ & T, M.) war 4, X. .00 :0, 3 OW 3. nW. nr.... t9MS 1011ted up to 49 hr%. .96 Tim 11*11M CIPUP r"WAINCIP Was Ao by list Cr-TI sterl. it SW ww the tem reabstance to arsk fannation at Me* -temps, up to Pat Its impitri tousbarsts was rather 1-41111CINUAtemPs, IU3 Cr-Mo steels had rather high 0 0,0 a" MMIY tbc - 1111111* cg."P m9latallm. (Utem at 17.4- age Isg./Ol. am. at 4w, MW 11-11.5 Isg4sq. silm, at &A) 0!0 J 11M./Inm, per w ep (it 10-1 11 10 1c.7). A, GM' the oxidst n too 'at an Stc& Mae pegligibk and not over 0.05 mig./sq. ctil. 800 pw hg., at 7oo* it ww 0.2 mg./sq. cut. per hr.. at 19)01 41,00 'r stecle, 0.74 mt./sq. ctn. st was 0.9 cu./sq. cm. tot all 3 C far cr-cu ated. 0.56 me./sti. cus. for The CF.Ti steel, and at the procceded.intensivelY. D. Z. K. age A L!_~~L ORTALLURGICAL &ITRINA"M CL&SUPIC&TWO I Wan .0 Isplaw '41V O-V got A.131 da t%, T; it a 2 a a 3 1 V d8 0 0 4 o 4 0 0 0 0 0 0 0 0 0 0 0 U !0 0 0 o o -0-0 . 111--.-, .... 11 !, -, , - ~ is I, Ise It' 34 a a 24 a Ic v 1: it m A Ik so got goo wa for now 00 am"na"We LA IOULLURGIC4L LITtRATIM CILASIMICATMO Allow 91.1011.. IFICS-3 sit Gw M 01, u : .9 Ive 'a' *1 4 1, It 40 PL go 0 0 0 : 0 0 : 0 9 0 0 4 # A .00 soul cr*ep by Ow WSW t M-7, I -tV : Lb & W . , Z.. " o am end OP-t- Chas. '00 goo NI'Ll, c~ L- It, 0 11-7 us An iv w ismisrat-ja 0 0 a 0 off # 0 0 0 0 00000 0 0 0 0 0 & a 0 0 0 0 0 0 0 0 0 0 sls q 0 0 0 0 o a I ~1,1211 In ~52,Av l t ISI A~O' IND 00090$ ONOCISS11i AND POOP111141 iht)l I 002 . fte smadmirdintim W badremimmat Nook. A. M. as -Wt, 1,10111114 slid~sii ISO. No. 1. 4 - 04- z or. two. n. jisi Micat4eastant stce6 mr~ " : clasmillwd into the following grop.: m-alloyed.lM, 0 comir. C 0.1".14 Ni 2.7S-SM or Mo WUA),A%.* Si-cy Qmb with C (M-0.5o lm:11-3.5 and Cf 2.45~1217v; high l :~ ~lrdsl with C ikla,-1.4, Cr and masornite Cr l l %IcvU cmtg. C0.12-0.3, Si 0.6-4.8. Mm 0.3-41.7. Nj aW Cr 13-36% or without The Ni mtent but canig. Mis 12-13%. Thm at" immy &6o contain up to 1.2%.Nlo, 60.3 up go OA% Ti. up to 0,3% V mW up to 2.5% W. Is. G. Mawr 41111TALLWINISMAL LMSAIM CLAUPKim 1-00 00 -00 -00 8;00 -00 too age coo coo woo see woo ties &see age Us AF a Is, 'A I Ia hA 0a a I ff 0 0 ~ a, -; a, POP No 1014111111111 9 of u U w a k6 a h 0 31 It V JO 36 V a It 4 91 41 41 1 0! 00 Z AA A 41, C&#I~_ **A N. Minkerich (Metallurg, U03, No. 1. -64 pp. 01-78). JIMR!J)LIT0b",ftIU- '04 The following groups of PUAA were tnted with a view to selecting suitable alloyti for dervim at WK)- .04 RAW C.: 1. Av*mL%k chromium."ol-bw otrelm, 104 0*8 Z slow (a) 043 0-73 064 15.1 14-2 2-4 0-41 (a) . P-40 1-80 0-1,K) 13-0 12-0 11,: ... sea 11. AudtWtk,, or twarty austrititic, chromium-mang-Antw-baae M. i. M.. -~. Gr. %. W. %. TI. Stat, te) 0-20 I.R 1212 14-1 2-2 SUW (d) 0-41 1-03 13-0 14-1 3.1 ... WAMI 10) W51 2-3 15-2 13-0 20 cgs Ill. Nulitic, cabWe-boaring, chromium-Imme pitmix IV. Un. 34" U-47 1-8 0.3 9-2 3-4 u-75 ... stow (P) 0-30 I-W 0.5 8-6 ... 2-25 goo IU behaviow of them steels at elevated temperatures was firsk studied by dilatotmetric and hardness me"urements and ud,,; L) C- r-, : ilea the micTuacepe,aix! the'dructural oba" which occurred art- -is wee a a a. 6 L A "T"LUMIRCAL &ITUMM CLASWICATOR "'D Lo --Sf-s)Gz* "Ll. ORT Ott 0 1181woll 11111*1 OA a., M e U a AV a? As 1,; 4, ; - I- AIR A I I (w a 0 9 1 IF Im'?- A a 2 1 V I FA dR4 0 * 0 SLO 6~0 0 0 a 0 0 * 010 0 0 0 * 0 **goo 0 * 0 0 f GLo 9 0 0 0.0.01 8 W 9 GA 9 0 9-9 --o 0- 0 0 0 0 0 0 Wo 0 0 *1* 0 4 07w-*-*Oo Des 0 V V 0 0 0.0 7 W, 71 followN, t).V 00 Xpenment-4 were 060600 prelinsins" 0 MW and IW W Ww 00 0 , ta at 2 rt-tium j~jwle (our" te," on the develollulcut Pealing t I anti ton, t' I V hr 00 00 . at t same C. for oil to 12 !In Aet f g - and MW Iter hr. 01 tion 1 ti 00 0* elonga e& . 1 of t j k- nw"mm o n . at And I I C. /0 rnle repulto gets th houro), ("*P t b I *0 00 Y-V finally. N y it and atmis went fm fort J'tw;~fj Ibp t Y, 11 tpola mablo thO tOr 1144 00 0 of the .009 ot to 111sh te"Irf a bow re"a (c), anti two t M 00 0 0 . s 6 (a), to be div into te pm Ur" tee ), and (0) "'At to w 10 t mvis (, ) 010 0 0 and tbome ft , funner am , ~ ' D Ao, ii '0 (d) were found dillier I't 14 Y - 00 0 0 19 Ste&ofthe SW- c, the stesiO P. lat't;eriro, hot At 1 to the 0 0 ' and it) Wing tummaw", ib~W (a) fma ibow of tbe; Wood much am- m i 00 0 0 0 00 of the ant SM of 2w2IM)%) than n = diller-Ols Were MU d"t-time ( 0 , 00 400 %). stremob ( (4) wa, ahOwn by all the hmta to bo- of 00 ho at OWINO C, the towed beat-m"ance. 00 00 00, so so 00 04 00 Od 04 00 .04 pip 4 0 00- . 04 00 00 1 0 0 0 0 0 0 0 0'0 0 4 00 100 0 : : : 01 100090 0 : 0 0 0 0 0 0 0 0 9 00, 0 mum ;*a**& 0 0 0 0 Oro A 5 6 1 0. ~16- - lul - ~il 04 14 ~~lil P. 0 id v it . to if 1) M is k V t to 11 u u u " 16 1? a ita i V I V I AA JM CU-1- t to a - A - - :,, A 1. lot j I)elollmil*Am setals at Z410011JUM [Alf. --vo4m, -4 lmd to. dome wrom frartuir 11 shim-11 its I"s C.O.-W.fillmeq Advautaps of the metup ouv: (1) sitliplivity t4 &pp. ct)tll 400 P" with crap testins. (2) by extrapolation It ii jxmilfle todet. tk "ProloaW limnigth- of the material frotst data for 109-20D bre in f l ti and (3) d fl f ti P . o . o as es o t, c progwr p material whic diffff at xhwt and owfAmird fracimp zoo The awthM mm" re the L.1'rvjl tv.41. 11. Z. K. PIUV se pa 0 .00 00 S, 'A ------ !,oo -- ---- LOS t WON, ::A, It kv to As G%% Ong I. I i I!w I'T q At -M 0 to a 'I IN of 41 V I t %, 0 13 a a 3 10 rw to a of at 49 11 0 11 a It to 11 m is 4 it it "JDI:l M,0,1411 Is j7A ?o sail w is j4 n is s: a 4r, t sw u V, c. jC9 ~ F Q 't- ~ 1 - I - Mk-GQ-pP-jj4~ '- j j_ f_ I A j -kqtf I so ip6a deel by kw4mbn ca. -00 b)04mbm lykA. MI Igo, No. 1;1. 42 ite Uji-3 n?"l. aiii-naw mca ban4tV 0~6-2-,% til ZZ _LAMjFwAj +Zi% tsf NwC%. mts . awflound bT tivexima in a -at b-th SOW" of, ' 3a imavekboth at K.20-40* I;w 2-Amin. and carding in vW- table Of it 40-Aff', and anneallni bY bimling in a ukfal* both for W U) qllhl~ at' M. linwh 21 :is f A V t I of a r, It og tlLa WJ :tV so tV 0 go a 0.0 pto 0 so a 0 0 0 0 0 * 0 too 6 61 -j n -1% All k t 0 "A a 0 64 0 0 q 0 0 0 see 1104 .304 too boo 11 a u 14 5V a m F a a I u *0' A k, J$t ANO IM GID(Ni 0 00 esa d Abp&" bmapam of -00 so c SUL A. IL B &A. (OW: Ina Age, IM, rad -00 C Vol. I", Oct. IIpp. 1). An EDg6h trang6tion R " a (MM Uke P.Wmign *rmal " Stal " is Imm. Pm- oo -so go a x9prium m . to I= 014W with MA Chromium, am, NOW noud MA -00 Abed 0146 on powder form am I" flecoummummemded Oftwous O"Mcf.tion u2mg the cklorime compoundm of the respective costals as see ft!%~Ymta is md"mW for indwAAW ponmm =se .004, use zoo 0014 3*4 I mes see i ilea 9 Moe; VISO MIMI" 13441 60.1mv mead SfAoma WAR Gov 01.9 V31131 QK a- Ali u 5 A 110 U it ml- Ii It IVA -2 0 0 o o-,4 a 00 0 41 000 0090 0 0 o ~q 0 o 0 0.00, lmakvw Steel lust.), Std 6 as Cr-Nfo stetts cmij. 2.4-21"0 Ct (AmilAt to S:Za Crujoy-2) mcm tested for their *Uitalftlity 1. mplavrm'V6 Cr In the (vn~tmctlm 4 milwflicattet, bw bigiii-jort"um ballets. Sotne d the investigated .(vt-14 - c1clistaboad S amt! Ti or Ch. The 2.51 .-Cr merl tictimf sultablor it) fetilwethe hisliff -Cr meel~. A sterl -nix. 1.270 of N viu mor bea%-mi,t&n1 than a iniilar trel hiijutted wale-i"Wancr rith 0.3% of 111. V (0.7% sot fiat ww"C4 the "Wit, twowfirc Stcvl canig. Ch Wis. interwdimir lit lemik strruath browirva TWnv and 11- *Sol cents. steel. Cis lacirm"I the inilma 311trawth and 4-terp tesistamw of steel. M. a T as Ot a, OR w PC a It of 0 of I 06 of : 0 v : : 61 1 : : , 00 0000 Coo COO 4110* 60 o FW 0 1 Ar IN 9 a 0 3 0 v d I 0 0 " , 0 0 0 0 o 0 0 0 0 0 1 0 04 Do* 0 0 0 0 0 * 0 0 o 0 0.0 "lox A,114, Jkwsdv& (I - V. 1M., Wt.). I.,. SM. F..-Khi.. RANK x I loodi., lost, (W61irl iV0wC. Nkim.. Akitil-VaskS.S.S.M. 16. No. 2. 110-250W).- Thi* wtudy w;o- rmfiwO1 to AMIC11ilk #110Y4. '11W thC1313,11 IrrAIDW01 Wait 111HOOr dr- CiAti. W first, t1w b-*l fOrikWalkv A 11W it"" itwit cliart c1mrm. cativittu. ka6ing ttk- hatkiiing tesup. hi A "fit ohme tbr cafrlliO" awl othror COMIM"Wit% f 1.1i1 in Or 4111-traiff Int"*14-11 ON Stivirlath itensitr it%" tbP TV-411MIK" to ovirp. IMINOW. 11t0 pidak- 40131W11*S (4-11,Oldohiol "Old Mi'llum) 140 6m lrftajft~ IVA wrally loillw"I jor-ijbi-114" .41 Uhruth, 11404*11hist W411111. WAS ICWCMI 20 A I""t WhVfC OW CACbWVb 8.41.41trd nits 11-ivi-ty. -At oils- limit 10,111 isix EVitA�KV UVW Tfk' AM-111. 0'.11111111 OR All Aubscuite alloy J~Istmikj 11"iduov 1w .41juard to i.w - r.^km at t4wralbilt tonip-. M. 116-wh sti - - - - - - - - A" 1 7 a a W W v alititgots, 0 foe - -- -- &~ 11 1) 4 IV lift 11111 lifujimn All a )v jj if 11 8, o 4 j 4-11"r M PP tr I 1 4 1 A ie - f 00 A 4115: it" llilllf#jlmi. A. U. , umeftw 1 iAd 0. V- R*ur-- SW 1. 1054100947).- %left tw bwdmbs wmp. -d am d the "khrum W, 00 Imurdslimm In* um m4wd FrImint saWi um to I Isa- pqm lomatfw, temp. dbwA* wbVA the t 'I. glaugh. Y~Ild puipt. &FId =1111 SIO-M* A chmW a omp,. (M Ow cr 13.~. I Fe-Or-Ni ana" wjLirh $ t tb b i i i a - l e=W . Plop esqu term eftblykiwi but ljitk 1 a 1 ~Gwt an the c "r. Tbus, peor lbermat Ue&tfnmt 01 . awe than wato Me mo . Nklumm mw Jermjcbrxw SIWYI 1111141 FA inbMut tndwy to dynamk or ratic brittkam eltbtr at Or Oko ttd temps. Upw at. ins. The ltnpwt kit Mid the Phawlity SomwilLt it. emand yet lbel MS ill O = hi b f c ev a ter y Y tir prolonged wr"m at OW&W mW st em caulks a come of the order of mulaitilde 10-1-10-4 w4u./Inta-lbr. 11111dumtrilitly. akiomme and lermakitirom t alkin , ZZ sboikM be mpb) wbue Ow tImUSI 11f and bea AW* top* em ts a" Wsher than tbaw offered by I be k4a mUo yed Fe-Cr-,%,j allItyll. 110wh Q 9.2- 6i-, r--r- 1---W, J~w 0 it 9 AV I a It 0 of to ~Iv 0101 oil Nil "tiff It KwLwfl I1X4 0 0 0 0 0 0 * 0 0 0, 0 0 : 0 0 0 0 0 00 00-0000, 00000000 oio 000 000 0 000 0000900 .00 -00 r-O 0 as IN zoo I Joe 8ORZ.oyKf% A-M- l; I I I w it I; tj 11 11 11 11 11 1. It U 43 o6 N is i. n is it i-tI- 1- -1 --j t I L &A Par OL M JLE t -it t J; lure dependerste of the of Omdft d Txw_ ! .1. A M. Iltaril)LA., Vc,tmik mM pam"Aills twilb MI), pit.lums alurb No.. 113~lt 41a -if the Ifliklulla 14 cli"101 y E. liff,mic- ill E It higher trilip'. Not ~ h CtitiCUIIY Ctllllliiltlj ftU1n 11347 HIMAIIISe And fainin the S too A 9 , U_ ' lit uutrititiv ImN. %livir diffrivixti; lit c6iinli. compa. -00 Iluir s swrijaill.11 wink, xre t.11111tifed AS it funclit"k of The Iwvv it muAl '111AIVI c1h,'I tit sh, thmmil viaviatiort 44 E. -08 lemp. fm %etivi.il wit. ,( C ttvis (oil tit 4101. low-alksy go 6 l it* 0001 illcl Simits (u to 701V) ultvis (ti 141141 hish tit tstutitm. svill.wrim-tit I-( Ni hy %to, in high-slWy ' 0 ' . , l y p goe l It t li ( P i I !I f i kt,, vvtv little effit on E m 4011-9111 Addtkl. . - ff- vlkitio s fru assmistil ly , w l , * mm vi i Thr o I 111410199 44 austetlitic stmls %ilh XV of M, (W7,1 h4s but 00 -C runrou'. The 1.111 Ili E Willi fisills tallp. m6slucs only ' little Coma ml their 111101-tculp. h. InthecamcApwiltic oa i!f UP to . )"nt. 54MCific"IlY UP to IW21XI for C Steels. up * Owls lwat-ttealtment hiq ito tioticcAlsle inglurtwir on the to IN) f(w litedilitit-allgly stmt with A% Cf, vind Up to * 1 , rate %title mo.duk trur foratwenitkalkiy ftr tire 18- ; M-Cr amteedlic ittalOm Accl. The 41NI ff,,,t It I... wither rise limiting icmp.. the orritler the bell' FVMWAIIC~ ' ul.mife". it.-If ill E, 1-t, -."b" 1-1 m 11 ill highe, Ic"llm. Zoe ;. drvi- .4 E irriAlive It) mom 1 44 IN, %Ili-). A 00 1,1111N. 1111rilklilliK flom Mki pit"hisvit i. 1.,111141. 1"I C AM. at AN)" [in tv A AW. for the 18-8 staitilirlis lit Will% arki for Illf ' age highly lica-t-Wam V. M mod, at Will . At irimmink Which fc,114, ill -I'll, of C.IfIddvi. decreawt, h. ill thc twinse goo Jiffg-ft-111 livallitie 'Ircl, have V"Y Clow E. in (mip.r.mXr, 21 1 X IV SIAM11% llill$v x Itil-2L Ill' is./sq. stins. IVIIIA11, pt-fiv.,ili, mu-ti, it,pA tilt to 30 !'tifl% hilt tlltq,s I'mrwo, I-Y she dirm, filimill waN,111 NO. .4 Ivillp. V.011C.At 'dill"mut to.l.-ut i4ao Its t"I'MI 1111111ill Ol IUjZIIC1 killjei. 11 C MVV6. Yloiilh it ill 46"ti flic, "mr 11mlifter As , ' In alowlitic malflh- I-I. N. 11mot 141.6 awl 111.4. it NO ilidmuce ill E 4 . Alloying t5 j J too 1 Opt i) CNI I - & l t ~w *4 w ill of a if Ill Rao it 1 104 1 v w 0 I 0 o 0 0 0 * * o * 0 0 0 0 0 0 0 111 0 0 0 * 0 0 0 00 0 0 0 : : : : :140 0 1111 0000 * 4111 * 0 0 0 0 A. M. **a owj 06.0 If oo 00 00 41 "J'~ is III chem. Acall. Set. U.S.S.R.; Als". 1 1 'Vitaks.S.S.R.'O"d. lChism. NWA low 340.2. 165-M.- III in pMww&m of provilm owk M ' JfddkM 101111l. No. jaj",'h bad a.. C.A. Us RIZO, D. iuW Bastin, Illpsoly M&MLV, log. .140H WOOD havlog ob"s am-ur ..'Kv of a mus. at Brinell bad"" " a fullefloo 4d lims, ill %be rate of It W aging, at WD4M' haw I = dkpmw -pils. O1W;C1r._MO'Ti.etC.'1h0 a pied tioder Cossiditions at --vismils. T"ft Want Wallis (Is aVd: 7M we givem fully bwootenived or Or 14. 2 !ii far a steel cents. N1 IM-4.1 No OA C 0.4%. At GOD, WKI, wd Wo". walleir. now.. It. 4. walk 2 JkL/mq~ ijl Hun.. tbe5m1% bed lean 11MG" lbo P as itial Creep d '5' '.5 X to_* am., & fit" a, efeep 17 = r (in lum, In the time intirrvals 25-A U-4111, ?2 00 hrvs.~ Uf 221 2-0. 0A. Los 1.0 0.& WA 0. 0. 0. a testal 110. :3 UWK %be remr S5, am 36 X 10 non.; =k'als but after temperlests at the temp. Cil low lots, the iridues'ats : (SOD") 92.0. &0. 3.0.1-0.138; (700") 36-0. 3.3. 3 0. 0-8, 103; (800") 27.5. 3.0. 2.9. 2.3. 711. Ttasis cresep i% inereamed as a of pfdk*WW asks. ie. a preliminary distimism I Is ardw to det., he role rJ furlher wpn. of the dispit pbm in the pm rM of Creep testing, Comparatt" samillits. Were run wfth alloys allowed to W whboat lood. will somber bot.it of Z aged for the ik am ttwip'. s U A, : it!. P to IF IV It a J[ 4K 4' W, a, Ist A I a two 'g-'43". 0 404: 0 0 0 0 0 0 0 0 * 0 0 0 & 0 0 0 9-0 0 0 11111 * :10 0 010 0 0 9 * 0 0 0 0 0 * 0 *0 but under a load corv*psosiding to a 10-6 relative deldrams- (ion pet hr., fix 24, 12, itad 4 bin. at OX). 7M. Oil), and Pill)*. Creep t"t4 at (kill' (UrAff 16 IlX.Act. rams.. ask ""Tirs a0u.41 "t vieftt at (M. '4(k), skski ,PLkl*j MA at IM (a Z,/Nq. Hills till samples gurnsew 0~ ave,11 at 700. am. and VM*) a0w the rate of C." P, 10 W wont for the quenched allay and to buinar reglidirly wkb twastemp,of limitirry itsing: tints, afterIl hN.'solles is at M". sr b J-"4 times Prater iban wben towed an" 'i gar"Ching, Aging undrT load increases r Nib Wbor, by 25-4W'70; I ly at If temp. of WID", w1mv - one andetcasulf=011=1 "we very fast. disselitbe isdul 1 -4: E, of stress during the asaa; I- lots= snWil. se-1 ~:k;be Pte"Inal ortificial mains 1, tole* thus rasultst in an ".1nelai"tion" of highly *Jkpycd aw4rvi in. with alloring tiviWitts; lhi"~. be. " it tick-rMw. it- - .;1700 rjsCCt PAr*tkb. bad 6 Of the SAW itvare, Its the pirtirw"'ily Caect at pirtlitainry -wPorted (B., Ssw C1915)) airl temp%. equal or cliccteding the temp. of testing. temitic &HOrs, in can. hermal Stability of aging am, traft-ticiat amons othic", to Austin (C.A. $0, MP). Centratly. up to a cennin trial,. T. (casualty W-M'). the quencited + truiper"I all-yis itre thermally sit-we ___ _' II U90 00 00 00 %talsic tbAn it vulr viuctiched. as a mult of wtvudaty hardne's; ho"Wir, at 7.. the 2 curm isltvt~m% and ImAt - ters aft revOlMll 166PVC Vq; the 19-ild 1. V.061VOCIO fAirlY wal With The temp. of lKlinnuita Wim. of d* bilit, = c l" frointhitoolidsoln. If such effft-tt, vat 111. Ii Arad- net 4rcm*co4 hardst"on prolotiged asiuS at high icuilys., owi" to Vadaml cimillislatim of The Wittily diolvirm jilim. and cow-utuitaut km sit the elecu (A Atimm. W-V bardne", then, &t Itsups. at xvhkb hudavol in 11 Ittuctioil of tiuml, jmoril thcumh a mAx.. the mvp will initiAlly hirreew rAllwt -.1owly but *Ili rile slimply at 0111twit1will Max"; ' lland, &I trull". &I which 11tv llhi'lli- IvArhe. 446 the whet aromi. lewl, mvp will dvvicamc with imul. %limidiaph. Alitilt 14 allk-YO qut-twl" froon only a moderately hlgb Imip below 11141 44 d6ow), is . 00 " 111 the raflbw"; hi thts CAW the rathido Wj%l- in the aging lWjlTjl1 JACLS JO dilVel4ty And kVtUll, I"CIM1110,41C. &Ud hill,' didriviskv & writ In Ilk- suim~ts,k*l-- s4 llul-w-hed still 44 qLwach"t. + icittswird samillcu. otil) aging 4%f A full% 1109MVISiMl Alloy VtLWAM hilifilly ld6j%'CW atsd IMIV jjtjjC nMiRly &kVt$ at-Aitl IkKiftliatit" 4AA46%4h4tksn 1% ctWAml4rVuCtr(l lov :11I.Mile A h-All Julive Or *title jovmv..; Ink-teoldith. Allill" Ad.4 licuics %goduallir d"Vir.44111t 1.0,1 of did.14MOT il'i'lit tr :1.11;1 ,bo"l timulAvic atilwace A "ratindt, Omim." shmill a boandATIOUS. kh)6111111111 IIVIMP~. %A 1JUCItChilld Mid 01191115UM trilip. rang" of dispaAm ~ ' It tkint-11 hud&W" 1*4mv sad aftef'sSiag) are "i"i%wil 1%'"w 14 U0. -A ImAruil ic as VA j Steel Will. C 11.16. IIA", Mir, ,1 cr-~.41'lm 11-21. c Ilis (166. UK. Cf;,Ni 14rel 14j14, + ~$, C 0."% 1 Im'. WJI); ISAO. C (430, 0 41 0 0 0 0 0 0 0.0 lee 0' O'e, 0 a 0 0 0 000e0000,00 es so 00 00 040 00 e2 .mig,ldondoWn d domphorWiM old dub d p U Ir 104:14M if.-AMC wo-f usaso NommorevArMs ad owp won mmWle *A 000-ADI wwdr kmb ad &-is ao. pw sq. ~,. *Or low fit.. no 4 womb VAI*b "I rmwi"wdv l ImIll k &M Cow l Th oo om o 40 111M.- . bma beew - "MIO-11fa lpaod Cg r of, W 840,MW 4: f&UW Wit of 94%;''Soo CMUMN-1 Ni 14 sod tu*Mm 14%. AN Md woodemok but the us 1" 0.15 dw~ 10-01% d fwdk& Th vndvm a amm4d W4wmpr iim pw hr. nquind 04-14 bl. pr eq. at IWO 00 in kW No Awl m dw- md 4*.-" am, r Ir brim obiRly mrsice to be M= A, IL Dassamim. TT_ 5 OK 1 30 v . A M.M-M-M L__1_A"A_ -1 1-2 4 'A I J- F _!i 1W, Afti, #t0 (.VjWj _t_.jkt.0 t 00 A 00 -go 0 0: :.so c VARIATION WITR TDMM= OF M 111GR-MPSUTURI STIMPIOTH OT )MALLIC 00- SOLID SOWTIONS. A.M. 11OWr (CmVtoo Roadus (DokU") do IfAcadesto des -0 I %I. F-MI b0. Avr. 21, vv- 383-355 (In Ruselas)z 410 1 **a_,! ("street) valetts, of,the British 11811-ver"no metals Research Association. lee 001 Dec.. p. 409- SO antler reporl;# work on sustenitic c*jromju0.ftjcjtgl -00 00 S- "d 416OUG1196 the Off0cf; Of thOrwAl histOTY On the etfteture of the nos =00 60 i! 96ts bOuM&17 and the rosultiag effect an the equiechestvo temperature. 00 4 %6 zsee AP -00 q9 0 fee moo -00 moo woo t*4000 411 0%. 441 we Sam A, S a 14 of w It a w 1 4, a 0 1 A 13 3 0 d~ 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 a 0 0 0 0 0 o 0 0 .080-010 '00. to 0 6 0 :10 0 ieso 0 0 0 0 0 r 0 0 0 0 0 0 MR INAMM "If 19 10 P P IP P t f i!! I 'R 11 40 t1i t? w 711-1 A? 4 W 41 IT, a If 412 4d ate o .A 0 . , 14-F_ Q-A - A- t -A-y-~.R-A _L_ L- -A to ck to tt-j _k 99 Comm of as No Met romisliii of "ovemOvalm" A eab ,;PMay Abed. 4,Vd" S.S.S.R. I ant re. lin viomm " 6d Wor er . by love nit of CTWP. obtabw fly OR- 0 -7 hiO IMP.. Inism be drtd. aftleff by esill A th 1 e ( M Il 18 111 44 alkVift of %be OdW adw, cw by hi k ll 4emis. istriortural fteadonwime taking the &40 41IMV at all. its Moons the them. cam"A' Mila swatwome. ohm in a- W amel la Ni 14 OF 14 C (Ise we* - 1 t . . . one a ibis 3rd IN - bKOM" SIPM011111 to Pn4iialmool In a SIM W comigimilon intetwuml by the j Paw im of ike does. A, zoo 1 ~ go t*Al im tht sum cq"M, bill with C 0.4-O.AiRs. after Prear twbWe Affect an the pmv grain ain - '00 90 at 4,; P. , 4mm i"ll ftM1 0 WrY 1411111 Iffinfl,i 1hill 11100 "011141*1 N Thm 4i_ im am -140 ansts. 44 vwnl4r% callittles ist Or. 14" 4w M* ill KNOW OWN.. 411641 ShIMS. SO 00'. A PWIkVkdy 1UPM 4rMl too 41rawlic -h- or of the fair of c I with inverams ow. &Fps of Th m i l e au iru t@ Pa o (or tvmy. So quench - 4F ~z off a niwb kww rate of c"I. at 41141" then 0 b i'g 0 e .".11% C stowl; tbr ddle two n*cu tbr ellect of lion. It the Ind F, - too tip of 10 Map is 6 mum./guo./hr. is pknw memi"! br a I be of I v. Craig am. mommiflog ww"wtir x00 uch So dw im-C Nicbl olvd. giw Slagle vormigat too 1 U, a no Such linvority on found with alloys outs JM km dimpmakin hardming. 1%1A is obvioudy dm I W, = a the =90 U41110 01t4 ktuat cta.picalic " 'go 00 . 00 A!- Ad IIII. 0. s% AV IQ A$ ma gig of 1 .04 - a 0 0~0 9 0 do 0 0 0 0 Is solo 0 0 g g 0 0 01 ; 0 0 0 0 : : : : : : 0 0 0 0 : 1 is ft gas mit AD d& a Ah a Am * * 0 0 0 a v I., z) ~4 'n is 11 "1 b , w 1, lu, 1, 4~ bilix IV tt~. A_ t Lj~l It" 1 -1 -L if 'T lAbi., blume ~1 dwyim Swineats on the beat fealsts"Ce 0. thellate-Migbill asalleaftil. A. !00 00 AW, Nauk S.S,S.11. SJ, C.A. 43. MI,4`11ots All the wtic" 1'. Ilk kd,,~Sq. cortestkulding to a t%mist. late I'd r"vp t4 11) 4 vion,'Jum./hr.. it 111111) and 7011". of FC-Cf-N'j alloys with a Const. Ct mliftent of StMe.. againfit the *,*I mfifellf ("lle). Ohm -nl % an 11111411 viw 414 1, till toll,101-, NI, with r trillAning Illm.l. with forthet lo"CAilts Ni i"all,111. At om.t. Ni ,muteot 00 All 13-0. Nvwmt~. ."Im"Ik4l ukill Ollormillit Cl contri.j. 1-t 1-119 thf- tfiftt 10 Hill %'CfY IAIAV In till' Wille (if liolid -I- volam.; thull. with Cr WL"Asing Ift'lls 11) tit 25""'.. P .3. wileaws ou~ by 2 kg.loq, Mt:I. A (11k)"mud by I ba.ixq. !"im. at 71111 . The irkslive ir Wgnifivam of file eflrct 44 M and Cc is 11"Ited with the downe" 44 the III. 111AIll's. lif 3. the 3 Clit1*1111N. The %light 111COCAW (4 1bV high Irlillf. ilmWill od the alli-y fly Cr, am clinti4iticil Uith 'Ni. I% due to its nonimminuirphisin of 7-Fe. The KLUIe C1,111AIIAtiOn 66 applies to the effect of Mn. The b"wficiAl effevits of W. 'Mo. 'rs, stul Cb on the bigh-trinp. Orength of Fe.M-Cr alloyp me evillently due In't only Ill IlWif GlftWitblf ill 1101-WT 4M ljjp";d K.AntCoitta. bUt. At lra%t In J%Ajj. tit 0081 She Inittill'41 allArfroM IW1WfrU 11114141 &1 JAIHS. And 111441 -4 v-Pe (av. A further flicLe is the rmmi-o~ the crystal lattices. - Titim ammutp. anion lag* olhm. Im The i"tivoiril hisli-timup, stirnitili, 44 lim-C too PC-0-Ni Ontloys otlifer tbr Indurrov ot vuldni. tit W or too ?*In. we" Ifir allows kdvr not her" itubjettled Io -Holwi - N. Ilion nos Wee -W 0 'm a at 111 1 All a &*at U''L~;~ 03 ilia it n p 44 IN .1 it it It is it It 0 o 0 06 000 00000 6041,066 0000 G o 0 o 01 o 60 '06 0 0 00 000 0 0 0 0 0 0,0 a a 0 0 0 000 go 0 Grals OUR of h4bly suoyeil Sustilaitai as a thew in Its k4b-Isserfah" streriffilt. A _JkxAAxkA (Arad. Imss, U$4. X$ilk aldr?. A;&#.. Vo.k 44W. 121 1-(, CA, 41, U10f.-The high Olitentiv. stritnitth tif ati alloy i4 sivirti rvrlkjw~ 4 J4,141. bY At 104~1 12) the'44iii w1u., (3) 41i4virlsioll haldrisiliff. (irsibi AW Is of IvilW41411 lassirfrO4 in tbb% ),All" *sO Avvlwi 'a rq%sktd"vr at site xvdiu I"AittirC Sh"Uhl AIWAYS IW$111 At the P-11 tX=*JAZ-- 1~1 Mity evintimie thtiptigh (fir pain NAV At 601f !M;n~ 'A K, Ii,sihle e.1-Nicitiou tkf giam InninJAry mvA~uvij I. ltl, I oxidAtiott at hidit-i Tim ",vuhl eq-Lkin the clunct W equiculleAvc I,tllp. %lilt tittle of tv,611C. 'nit ClIc, t of J iq~.r.i-* hal.k.41iltif C'.114 li~ 1114-le CIUI-t~ ill 1-1 04il- 'ile vilvit I-V 14.0twilix dift"t,"t 101.,tir.1 *-i., 'ur, tit 1111r,1111 tit '111I.-IvIll v, of liv hill ptv%,1,Ij IKII With Ow oiw hi'ttliv" "I., tit(V hat'huilt tritip, TAll hem. 01 '_hl; 14 sivi-I (C 0. 111, 'if ;!.A. C. 19-3. XI 14.1% ) %%vrv imike ift Ill,, wiv it, have KfAill 'ife. 4 Al Mi, 3 4-l"tIC Acid (it) No. ", (fille pAin). Al .. -in., J I lic ,j- min ,1 71k1 : Yliv inilUl crivp %-i, I OMMO all'I 11 11,1Qs;7 111111,; 111,' Tivl~ TAIr 1priwivil Ali.. ~!Illl mid 1XIII fit, o twl It ti,1111W. .twl Ill., If%,- tolat vomp ill Ilk( Ill,. I%--- 10.1110,4114 11 111114. ['hr tlost.61110 It'llAv Iv,t wmill.4 at "aWiltrfir: Fichl 'tirligth, 1 17.X awl 11 IN It " mi. oilit ; tvit'ili. 4tivit 'tit I -,If 'I 114") 11311.1) kit I-Mi. 11111IL; 1 .311 AP ?"Ilti 6,11 "fatra, 1 11 fliVO, i , 111m. It llmillw'~, 11741,611.1 fi,, Imlio'st.. rw isch. di'IN-1 M'.11 11,11.14-10 i,lg cflvt~, a t 1, 11 Otvl A W Nt 14.0. Cr 1 $.3. W alo (I.N. si (1.W., .1.111 41.41, ~) had StAill l,uv. frimi -fit 7-14 proJui,tA ill vAliou, 'Ittvilitert, by thcrittil rival- frient. Steel It having a conflill, IC NI 110, Cr 10A). W 0.11411. Ill If.*),;;) "M 111iilly she he uJ1,1 tit olibifol,filivil -1. 11 A w,i, tallot, id iff-1111 mol 4 gift I I If .11m%1A Im lilt. cit-til t"I" it 121 Itti- MI. w1w M "I'llitti. litift. at PO' or;ttr file lo t of ko. h-fla'Aillil iv. inctril-ifig the st.1111 %fir 1writ -1 4 it I Ill Orel 11 fly a factor WaIKA41 I-% III'lief,ilfil haldviiii)lt ill vtv) A 1441111'.1 .1.1-firamA like 411WI. file fir A f'scuir of aboill Ii; file imli.11 'I'lli,fMi'"A calti.1- IiA%~ Almost tio influence tits file ctivis rate, A hlic-los plot 4 s1tv- to vAtt'k. a vrevil fate of 110 At CAKIII. Willi I W. AV. CrAittarm giv- A straight line for alloys that 1141 tiot chow Ji~jicr,iotk tiardellitig. such it, Nichromc Goe':-N). A brok,,n ellive 6ohlaillrd flir alloy~tlw how dislicrion li.artirning. A. G. GUY I I ~ I . OOTTTT 77777Z T7!Z!T ' , . , a F~ 0 r go .4 -J A Ill AWP )1. ___ go 4 CoompaFMIle CAVCV 4*Anw&*W6* of (Amok-- 00 a" %M Tylw 14-14- 00 (in Humiout.) A. WI, RevvIA-A, I."vWiva AlWif"d Kauk - f h 4 60 t e Rikh N##A (Hullciin o SSSR. (Ndelrode TeMMM . 1 1 Ac-mkiny of Sciortic-oroi of the USSR, Sm-tiot, (if Tri'littical INKII-1XIO So-Imbers) June 1949 0. . . p. . '"it! alvive were Inve0litated an fitur s4mi)64 IA 41io' : , 14-14 SkA wilh 2,31i W. two) living CI-Ni Now 'A 0 ::,1 two Cf-.%10 ISAW. FACh totir 1101141i'd it lim-carbom it to i d C M 1 00'. m, r- te wits a twoot- ot malm ivit -carhom Ateel. 7 m 00iv t'1 found to have much higher (10-2M) thertrialt(mbility 00 than the Cc-Ni. Thennal stability of Cir-Mo steel of the austenite-ferrile tyim is shown to be diredly de- P, an relative coment of alplu. and i6sm !:p:imvmaIZa= is described in ail. 114suke bulged A$ 0 - S L A MITALLMIGICAL LITt 4w I'MeRAW. U 9 AV M. LS fy# If ~q $'I 000.0 00000000000*00:0 610*4 0 0 a -0 :1o 0'.0 0 0 0 *10 006000 004 "to L S 0000000*0000*00 0 0 0 0 0 -0-0 *00 -00 .00 goo =0 a, goo goo It fW, 0 M 10 1 IF if I a 4 3 490 'a0 ollig . 00 0 0 Ill 4111000900 0 0 mmp~ j: BOPOVA', A~.14. - 11. ~ .. - I I ~ . ~ -.-~ - - ~.., .1 1 1. t TqGTj3X45V - n4.fa- Res :, . - - ""Vol Am I ~ I NmobnW Taim A. X BL*Wj-ka (Zand. 1".k. Italt. I& (I Ituniant (1) A metbW is Iwribed Aw determining tbr Idtimatr Otn-ngth and CIMP Chameteriatics at high temp. for ratmiiion valm of 100, M% 1. and "%!hr. 7U to* oemple is plaord in an ekdAr funam. TIw ultimate atnisIrtb and the ftcluction in am arr smaller for low extention Mrs. (2) A nwtkW for taft+Anical t4~ting at Icap. of flic indeir of URRY C. in dwriliM. Uratim Is effecteil by =i1kq throsigh dw sum& A.C. at AM04.10 amp.,Icm.' wW 1 .3 V. -. the high. "tv curivnt d4we not afrett the. en-stalline wMetum or chrmical composition 4 otoeb., 13) A rwtbW (if nywuring crwp in In-nding u"-r com-t. load at high temp. o!i rantilever-loadlM thin atinjim AamJ 'f e is dealt with dw defiiiivatu"01 art, mt4mir-rd cnitivaliv-4. 0. L111 & urns( BORZDYKAy k. M. "Causes of the Increased High Temperature Strength of Austenitic Chromium- Nickel Steals of Large Grain Size," Reports of the Academy of Science of the USSR, v'. 60, Wo 4, May 1, 1949, pp. 583-585- Summary and Evaluation: B-69288.' 9 Oct 53 "The Nature of Composition-Obaracteristic Curres of. Soli&,Netallurgloal Solutions at High Tom- peratures," A. X. Boizdjla, 3 PP ,"Dok Ak Nauk 88SR" Tol LXV, No 4 Studiod obexacteristiCe of solid Metallic solu- tions as a function of their chemical camposi- tion at high temperatures. that in- crease in texperatwe decreases, cw~vatwv of 41/49T4 ME/Chemistry - Solutions, Solid Agr 49 (Contd). componition-ch&moteristic curres and leads to moothill out (an& sometimes to complete &iOftp- posaimce of the maximm or zinim- character- istic at ordinary tempe-ratures. Zzample is the family of lootherms of specific electrical re-' sistance (at temperatures 0 - kOO00) for alloys In tho b1n4ry oyebam Fe-WI, vh1oh formB" the structure of &'honogenicrus solid ga-~-;.g6luiion Submi t ted by Acad G. G. Urazor, -I Feb 49. 4lAqT4 C'A, ammeter d 60 Now ad=.. immm 4d tin ftm. to tbmw 40 a aWm p pq -Y a am WWI incrommooloOr flatter, sod tow" tbr pdat 01 smom.door.moc to tbt dkWom ta the "Mromm" f$Atbslw Wrom 06M. c4owl., awl 11W 1-nit'.1 tums. lawdomas is on diouctim W &be harder comatmnent. i. momfiromad by do ammeek W do champt of dsc. coed., in re-M. SmAMOM-100000ta- "kh "b" "I" " Im symem the "alp- " kk m7mum re-CF-Ya at const. 6 20% Im do lattar 97 Un mia~ of coed. be- mul dis- rimme *mp im AN at W. Tbt omas. of hardam. at W~ iowreadwy smitter with rising troop. Oftly at TIRY. In the Nator &W %"PCM I . am 1%-Cr- the curve vi mvp brhv- in dor I it but at aw-, M *. N. Tbon 4 No ter Of M, NO -ILA 40 . to 60 60 00. A _0 ~4 0 0 2 4 0 O,o,j Quin Siw Effect in Crw~ of A w ohm. Metal Prz 04i mu. v. 37, )unc 1950. p. 7W 80(),1402. Tram6tJ ..li " W f " S 1 cx M run, Grain in, of Ifigh-A 6y Atntenite as " a Fadur In Its 114h-Truip"ature Stsength. A. St. 0 0 WZved4v AisdeorW NwA SS.SiI (Ifulloiln of AV- i-; l -ti of Sekwmp of d USSR) & f ** ie m o X y . -A Chnnical Scienews Mar IW9 121427 . isr. . .1). , U~* v Fr-kX* abaraded frous ariginaL low* A $8. IL A' NETALLWGCAL LITINAT011 CLASWKATM DOW SIVIN DITO j4. - i'moso al Mow ifiv isiv Opt ON, Isi .11,0,11131 W 0, 0 0 0 0 0. W a 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 wa a 0 0 0 0 0 0- : 0.0 m 0 a a a a a a 0 0 0 0 0 *,0-0 0-0 0 OrWWO ARM., w i ' -4 to t4 r~- . r-i i :z 1; 9 m f:!4 (D rl~~ i fS jns~ d obbium -5 so creep of beall4saidnat anoneft =~ 0". A. St. florsAyka.. PAWY Ahad. Nook N.S.S.R.. vQr4I. madr fras a&#@ of the ~C#cl 4 W atpi Nh sm the ingots wm forpd tobars20mm. in diam. IU ban worse airwomlewd after beating Into the i. gemenglost. Tbacee rate weadetd. in the tirovintrrval to VO ke. after Ilk bftk*W of the mmal creep t"!. I'ler sarm In kg./sq, same. that jWWOMI effelp rates of 10-S am 10-9 at lw)* wo 01 We OW 10-1 at 700' In 6 oliffa It 14/14 C*-Ni stale Were: (1) unalloyed. 0.12% C; 0.0, 8. 30, &4; (22) OXI C. 1.2% Nb: 13. 9.211. SA 4% W: 11. NA. 414, 3.4; (41 14'. 0,7-0.81 ~Nb: 14. to. CO, C2;4 It 8.0. 3.6: (0) O.A% C. 3. 9.8 5 2 3.0 hime than Nh cateml fel;r a ft and 6;;;Q;ie heat few(-t- -smv. AmlimofNb/Cm Wist itimutu. A.G.G. BUDYKA, A.M. Test for creep as a metW In ph"irochomical analysis. Izr.Sekt. fis4chim.anal. 240.51-58 1A WU 8: 4) 1e Sent.rallwy nauchno-loolsaovatel'okiy institut chernor me 'all'W64to (Chemistry, Analytical) (Creep of metals) gee Y"j ------- A.G., it vapk,!Iphl MYSHTM. M.I_. redaktor; 25o1190 toekhnicheskiy redal-tor [Uethods of mechanima beat testing of metals] Metody, goriachilch makhanicheakikh lefftanil metallove Moskva, Gas, nauchno-tekhn. Izd-vo lit-ry po chernot L tsvetnot metallurgii. 1955. 352 P. (HM 8:4) (Metals--Tosting) (Metals, Iffeat of temperature on) SOV/IZ4-57-7-8493 Translation from: Referativnyy zhurnal. Mekbanika, 1957. Nr 7, p 154 (USSR) AUTHOR: Borzdyka, A. M. TIT LE: On the State of the Methodology of Mechanical Testing of Metals at Elevated Temperatures (0 sostoyanii metodiki mekhanicheskikh ispytaniy metallov pri vysokikh temperaturakh) PERIODICAL: V sb.: Sovrem. metody ispytaniy materialov v mashinostroyenii. Moscow, Mashgiz, 1956, pp 110-124 ABSTRACT: The author systematizes the extant methodology of the testing of metals at elevated temperatures and submits certain recommenda- tions. The following types of the testing of metals at elevated temperatures are described: 1) Creep. The dilitometric, relaxa- tional, and isothermal methods are desci-ibed. 2) Creep-rupture behavior and plasticity. The yield strengths and creep strengths of some metals and alloys are obtained for different temperatures. 3) Tension. The paper describes short-term tension-test methods and points out optimum "tensile testing rates for certain types of specimens. 4) Fatigue. The paper describes two methods of deter- Card 1/2 mination of the fatigue limit, namely, the method of determination of SOV/124-57-7-8493 On the State of the Methodology of Mechanical Testing of Metals (cont. the maximum tension under which a given material does not rupture when subjected to a long- term alternating load and the Lehr-Schenk method. 5) Hardness determ- ination. The paper describes the methodology of the determination of the hardness of a metal by means of static and dynamic tests. In conclusion the author points out the possibility of using full-scale tests. M-. R. Shamilev and Utter alioya Unftr t!3najon G"'r Ll k"gf icn~l. gp~ii,j n-,", ~. olx 'Ym~.a w TSent-ralirory Ilauchno-issledovatell skij illstitut cher oy mtallul'gi4 I.L., professor, doktor; TRUNIN, I.I., lazhener. vNethods for hot mechanical testing of metalsO. A.M.Bors! Reviewed by I.l.Kirkin, I,I,Trunin. Zav.lab.22 .2:253-255 7 '56, (MM 9:6) (Metals-TeatIng) (Borzdyka, Amtolll Matvaevich) A- doktor takhnichookikh nank; KAMINSKIT, B.Z., kandidat fizika- mato-tichookikh nauk; BUTANOT, N.Y., kandidat tekhnicheakikh na-ak; GIMMMY, B.A., dotsout; 00IOTCHIMM, T&JI,, Inzhener. OProperties of materials used,la turbine building and methods of testing themem Reviewed by AO'K.Boradyka and others. Zav.lab.22 n9,4-. 511-512 156. (metals,;;-Testing) MRA 9:7) Antikormul a: 7^ruvdCWn*- Oeelil (Stainless and Beat Resistant Steels) R. Posplail i, jFraguep 195-6, 237'pp),.reylewed by -A. -M. %F_5Ti 'Borzdyka, Noyyye Knigi za Rubezhom, Seriya B, Tekhnika. No 3, The work reflects over 200 literature references included in the bibliography. "We note with pleasure that 24 references belong to Soviet ,-literature although the writer did not use the most important achievements.-. or ~viet scientists." The writer also presents results of his own experience 4ta.leading Czechoslovakian.,metallurgical plant. With this addition the t~~-k.acquires the aspect of a monograph, and indubitably is of interesitb en- pridubt1du and application of-stainlobas and beat gineeft. working in tI* i:_ resistant - steels &Dd.alloyso (U), - 415 j ffORZMKR) A-M ALITQATJZU, 0.11., Imadidal Miko-matewtichaskikh nauk; BXRNSETRYN. M-L-s kandidat teWmicheeklkh nauk; BlAffARs N.Y*ov doktor takhaichesidbl nauk; BOXSR*RM, S.Z., doktor t9khnicheskikh nauk; SOLUOTITINOU. U.N.. kanlidat tokbuichaskikh nauk; BCR2DYU, A.M., doktor t*khni- cheektich nauk; BUNIN, X.P., doktor talnli"nnilzcll~ffi!Vgt%gWtauk; VINOOM, X.I., kandidat tekhalchealrikh nauk; TOLOVIK. B.Ts., doktor takhnichs- skikh nauk [deceased); GANOT. N.I., Inshener-.1 GMAUM, Tu.A.. doktor tokhnichaskikh nauk;,GOMIK, ;.S.. kandidat tekhnicheskikh nauk: GOLIMMARD, A.A., kkndldat takhnichookikh nauk; GOTLIB. L.1., kandi- dat takhalcheslefth nauk; GRIGOROVICH, V.K., kandidat takhnicheskikh nauk; GULUTW, B.S., doktor takhalcheskM nauk; DOVULWSKIY, Ya.K, kandidat tokhoicheskikh nauk; DtMOVTSV, ?.A., kandidat takhnichs- skikh nauk; KIDIN. I.N., doktor takhatchookikh nauk; KIPNIS. S.1h.9 iuzhoner; KCRITSIff, T.G.,.kanitdat takhnichookikh neuk; IANDA. A.F., doktor takhatchaskikh nauk; LWKIN. 1.N., kandidat tekhWehemkikh nauk; LITSHITS,,L.S.,-kandidat tekhnicheskikh umuk; LIVOT, N.A., kandidat tokhnichookikh nauk; WTSHIT,X.A., kandidat takhnichookikh nauk; KNYJRSON,,G.As, doktor takhnic'heskikh nauk; WINWICH. A.N., kandidat tokhnichesklkh uauk; KOROZ. L.S., doktor takhnichookikh umuk; MUNSON, A.X.6 kandidat takhnichookikh nauk; NAKNIMOV, A.K*,- inzhoner; NAKRINOT, D.N.,ltandidst takhaichookikh nauk; POGOM~ ALUSXM, A.L. doktor tokhnichookikh nauk; POPOVA. N.M., kaudidat tokbintchesklkh nauk; POPOf, A.A., Imndidat-tekbulcheskikh nauk; RAKHMADT, A.G., kandidattolchnicheskilch nauk; ROGILISM. I.L., kandidat tekhnichookikh nauk; (Continued an next card) ALITGAMM, O.S.---- (continued) Gerd 2* daktor takhnIcheskikh nauk; SALTTKOT, S.A., inshener; SOBOLWY, R.D., kandidat takhaLcheskikh nauk; SOLODISHIN, A.G., kandidat takhalcheskikh nauk; UNANSZIY, U.S., kandidat tokhnichookikh nauk; VIEWSKIT, L.N., kandidat takhnicheskLkh nauk; nIDNO, Y&J., daktai talotbutchmakikh nauk; KHD(YSHIN, 1F.F., kandidat tekhnLaheskikh nauk; XMSHGHXV, N.M., dcktor tekhniche- skikh nauk; CHMIUSHKIK, T.G., kandidat takhnicheskikh nauk.- SHAPIRO, N.N., Inzhener;-5HMDL'VIK,,L.K.. kandidat takhnichaskikh nauk; SHMAYBIM, P.S.. kandidat tekhnicheskikh nauk; SHCHAPOT. N.P., doktor tekhnicheskikh nauk; GTJDTSOT , N.T., akadomik. redaktor; GGRODIN,,A.M. redaktor izdatelletva; TAYNSHTRY, Te,B., takhaicheekly redaktar EPhyalcal notalluriV and the heat treatment of steel and Iran; a reference book] Metallovedenlis I termicheskals. abrabotka stall L chuguna; spravocbnlk. Pod red, I.T.)kultseva, K.L.Bernshtsina, A.G. Makhahtadtas Xoskva,.Gos. nauchno-takhn. Isd-vo lit-ry po chernoi I tevetnoi metallurgil. 1956. 1204 p. (KLRA 9:9) 1e Chlen -korrespondent Akedenti nauk USSR (for Bunlu) Otsel--Reat th"tuent) (Iran--Heat treatment) (Physical ustallurgy) 3CROYn, A.M., doktor tokhnicheakikh nauk. .am .Effect of structu ral changes In stiloys on the relwmtion procass* (Letter to the Editor), Vastammah.. 16 no.11:87-88 N 156. 11 (HMA 10:1) I (Steel-Teseng) (Austanite) f4 rv) Category USSR/solid State Fhysics - Nochnnical Froportics of E-9 Crystvls end CrystnIlinc Corpounds Abs Jour Rof Zhur - Fizilm, No 3, 1957, No 6785 Author Porzdyka, A.Ij. Titlo G-n--thn Stetus of Frocadurcs for *,,'ochrnical Tosts of st High Tomporaturos. Oris Pub Sovrcm. motody istytaniv -.icterielov v m-:,,stonoslroycnii. 1%9 Masligiz, 19%, 110-1211. Obnor. T~,ibl. 16 VI"ZV. Abstract No abstract Card BCWY1A A.M.-, VITKNA. E.1.; RYLINIKOV, A.P.; SINITSYN, K.K.; BEMHTM. GOLTATKIRA,A.G., red.izdatelletva; ISLUTOYETA, P.G., tokhn.red. [Ferrous metallurgy of capitalist countries] Chernale metallurgiin kepitallsticheakikh stran. Moskva, Gos.nauchno-tekhn.1zd-vo'l1t-ry po chernoi I tevetuol metallurgli. Pt.5. [Now quality steel and methods of testing It) Borsdyka, A.M., and others. Stall novykh marok I metody ispytanti. 1957. 282 p. (KIRA 10:12) 1. Russia (1923- U.S.S.R.) Ministeretvo chernoy metallurgil. TSentralluy.* institut Informatsil. (Steel--Testing) T ..-- SOV/129-58-12-2/12 AUTHORS: of Technical Sciences and Nerlina, A.V., Engineer TiTIZ; Heat-resistant Properties of Complex Alloyed Ferrite (Teploustoychivyye svoystva slozhnolegirovannogo ferrita) FERIODICAL. Netallovedeniye i Obrabotka Metallov, 1958, Nr 12, pp, 10 - 16 (USSR) ABSTRACT: The properties of alloyed ferrite have been studied so far almost exclusively at room temperature and almost no data are available on the influence of individual alloying elements on the strength and plasticity of the alloyed ferrite at elevated temperatures. A paper on this subject was published by Austin, John and Lindsay (Ref 5). The influence of some elements (Mo. W, Cr, 41 Si, Cos Ni) on the creep resistance of ferrite at 4~5 0 is graphed in Figure 1. Somewhat more information-is available on the influence of various bardening elements on the high-temperature resistance of steels containing 11-14% Or (Refs 6 - 8). Since the published results relate to alloys containing about 0.1% C, they do not reflect the relations pertaining to alloyed ferrite in the pur e state. The authors of this paper considered it advisable to investigate the heat-resistance properties Cardl/5 SOV/129-58-12-2/12 Heat-resistant Properties.of Complex Alloyed Ferrite of complex alloyed ferrite. The rrsults are described which wersobtained on two stools which are most characteristic as regards the ferrite structure and contain Or, W, Mo and Rb; the composition of these steels was as follows: 0 Si MA OP W So KhMff 0.020% 0.08% 0.4% 2.80% 0-32% 0-38%- MMM 0.015 0.30 0.41 2-71 0-40 0.45 0-3916 Both stiils were smelted'in a laboratory induction furnace of 30 kg capacity and forged into a square rod of 18 mm. The microstrgeture was investigated after heating to 750 - 1 200 C with steps of 50 'C and various cooling speeds. Some of the obtained microphotos are reproduced in Figure 2. In Figure 3, the hardness is graphed for the investigated stools as a function of the heating tempera- ture; in Figure 4, the change in the hardness is graphed as a function of the tempering temp6rature for a hardness after hardening of 255 %. The results of the phase anal7sis, entered in Table 2 indicate that the steel 0 Qard2/5 KhM contains, after harde;dng and texperinir at 600 G, negligible quantities of hardening elements ZO-07% W and SOV/129-58--2-2/12 Heat-resistant Properties of Complex Alloyed Ferrite 0.05% NO) and these quantities are distributed approximately equally between the carbide and the inter-metallift phases. The steel X4ZKVB consists of a solid solution, `aj%:inter- metallide and a carbonitride phase. The mejor part of Nb (55%) goes into the intermetallide compound, 20% in the oarbo-nitrjAephase and only 25% into the solid solution. The Pe said Or are in the solid solution the W. and go are pm- daninanMy-Jn'U*,ad11d,.eD3Ut1w (87.%W wd 88.ja~.Tensile tests were carrjed out ou wpocimens wivia an active length of 50 mm and7diameter of 10 =;o thereby, the material 0was hardened from 1 150 - 1 200 0 and tempered at 600 C. it can be seen from Table 3 that the steels had a good combination of high strength and ductility; additional alloying with 0,4% Vb does not alter substantially the mechanical properties at room temperature but it reduces appreciably the impact strength at that temperatureb The results of lone duration strength tests at 500 C (up to 6 000 hours ar8 graphed in Figure 5. The results of creep'tests at 500 0 are gr#ed in Figure 6. In Figure ?, the impact strength aRd the hardness are graphed for steel B 4, t 4,0 'a t e d at 200 C, as a function of the Card3/5 f r SOV/129-58-12-2/12 Heat-resistant Properties of Complex Alloyed Ferrite duration of holding the specimens at 500 OC prior to the tests. The following conclusions are arrived at: the investigated complex alloyed forritic steel possesses favourable mechanical propertiesoat room temperature as well as at temperatures of 500 - 55 ;o as regards their high-temperature properties at 500 C. the investigated steels are as good as certain high-temperature steels of the pearlitic class; introduction of 0.4% Nb into Or-Mo-W steels brings about a further increase in the creep re-sis- tance and long-duration strength and this is attributed to the presence of Nb in the hardening phase; An unfavourable feature of Rb-containing ferritic steel is its slow impact strength at'normal temperature and also its reduced ductility under conditions of long-duration tensile stresses at elevated temperatures, which is apparently due to the presence of Nb intermetallides. Card 4/5 SOV/129-58-12-2/12 Heat-resistant Properties of Complex Alloyed Ferrite There are 7 figures and 5 -,ables and 10 references, .9 of which,~are Soviet and :~..Bnglish. ASSOCIATION: TaNIMM Card 5/5 3/123/60/000/020/001/019 A005/AO01 Translation from: Referativnyy zhurnal, Mashinostroyeniye, 1960, No. 20, p. 17, 109543 AUTHORS% Borzdyka, A. M , Morlina, A. V. TITLE: An Investigation of the Thermal Brittleness of Chromium Steels PMIODICAL- V sb.: Metallovedeniye I term. obrabotka. ("Stal'", 1958, Prilozh.). Moscow, 1959, pp. 136-146 TEXT: Twenty experimental melts of steels with 3, 5, and 12% Cr were invesU- gated, which were alloyed additionally by various elementz. it turned out that steels with 3 and _4, Cr are ready to thermal brittleness after extended heating at 500-5560C. Alloying steels with 3% chromium, Zr, Ti, and V, as well as steels with 3,5 and 12% Cr, W, and Cb does not eliminate their disposition to thermal brittleness. The complex alloying of chromium steels by Mo and W, as well as by Mo, W, and Cb makes them unsuseeptible -to thermal brittleness within the investi- gated temperature range, and increases simultaneously the resistance to heat. There are 14 references. B. A. M. Translator's noted-. This is the full translation- of the original Russian abstract. Card 1/1 SOV/133-59--2-,20/26 and Borzrl-vk-, A.M. AUTHORS: Merlina, A.V. TITLE: The Structural Stability and P~rope -es of Heat Resistant Chromium, Steels (Stabil",nost' struktury i svo-ystv teploustoychivykh khromistykh stale7) PERIODICAL: Sta12, 1959P Nr 29 pp 160-165 (USSR) ABSTRACT: The influence of a prolonged action of high temperature and stresses (or of temperature alone) on the microstracture and the distribution of alloying elements between solid solutions and carbide phases as well as on the mechanical properties (including creep) of chromium steels was investigated. Steels containing 3, 5-6 and 12% of chromlinn and additionally alloyed with molybdenum, tungsten, vanadium and niobium. (table 1) were studied. The investigated steels with 3% of chromium can be used for tubes operating at high pressures and temperatures up to 50000 (in particular cases in the atmosphere of hydrogen) and steels with higher chromium content may operate in strongly corrosive media. The results of.analysis of the carbide phase of steels with 3% of chromium determined after hardening and annealing and after creep tests are Card 1/3 shown in table 2. the microstructuxe and,oreep curves in SOV/133--59-2-20/26 The Structural Stability and Properties of Heat Resistant Chromium Steels f igure s 1 and 2 re spe cti-,,re ly - Similar data on the carbide phase for steels containing 5-6% enromium are giNren in table 3 and for steels with 12% chromium in table 4. The dependence of hardness NT and impact strength on the duration of heating of steels Kh5VF at 5000C and Kh5MVF and Kh5MVBF at 5600C are shown in figures 3 and 4 respectively. It is conoluded that: 1) the retention of -heat resistant properties of the chroTni um steels investigated~ unaer service conditions aepends on their st:ruc-tural stability, di-recotly related with the thermal stability of the carbide phase and on the toughness of the solid solution. The presence of thermally stable finely dispersed and uniformly distributed vanadium carbide (in steel KbL3M'F) particularly together vrith niobium. carbide (steel Xh3MB) effectively increases the stability of structure and properties; 2) a lower structural stability and insufficient heat resistance of steels with 5% chromium can be erplained by the- Card 2/3 predominance in the carbicle phase of chromium carbide of SOV/133--59-2-20/26 rom, The'Structural Stability and Properties of He-at Resistant Ch *UM Steels ASSOCUTIM TaKIMM a type (Cr, Fe, W MO)703,, the thermal stability of which is insufficient, particularly at 50000; 3) in steels containing.12% of chromium the maill component of the carbide phase is chromium carbide of a type (Cr,, Fe. W MO)2jC6 the thermal stability of which is higher thaa that o carbide of the type Cr9C3. In this group of steels the highest stability Of struct-Ae and properties has KLA2MIMF steel, the niobium, content of whioh is completely transferred to the carbide phase with a corresponding decrease in chromium carbide. In this way a decrease in the content of chromium, tungsten and molybdenum in the solid solution of the steel is prevented. There are 4 figures, 4 tables and 5 references of which 4 are Soviet and 1 English. card 3/3 SOV/129-59-5-10/17 AUTHORSs Cand.Tech.Sci. Z.B. PetropavlovskayR,; Dr.Tech.Sci. A.M. Borzdyka; Engineer,A.V. Merlina TITLE: Ael cation Stability of High Chromiu,% Steel (Relaksatsionnaya stoykost' vysokokhromistoy stali) PERIODICAL: Metallovedeni e J Termicheskaya Obrabotka Metallov, 19597 Nr 5~ pp 45-50 + 1 plate (USSR" ABSTRAM The results are described of investigations of the process of relaxation of high chromitun semi-farritic steels (0.10 - 0.15% C; 10 - 12% Cr5 0.3 - o.6% mo) as a function of their degree of alloying and their phase state. The work hardening was effected by alloying of the base alloy with vanadium. tungsten7 molybdenum, niobium and nickel.. To detect ~s fully as possible the influence of these elements on the relaxation stability, the experimental melts were sub-divided into four groups) see Table 1. The metal was produced in a 50 kg capacity induction furnaea with a basic lining from a chaTge consisting of chemical iron and pure ferro-alloys. The relaxation tests lasted 1500 to 4-000 hours and these were carried out at 550 to ~65 OC with an initi,,.-L specific Card 1/3 load of 25 to 30 kg/mm?-. The relaxation stability was SOV/129-59-5-10/17 Relaxation Stability of High Chromium Steel judged from the residual stress after 4000 hours. For most heats this magnitude was determined experimentally. The influence of individual alloying elements on the relaxation stability can be judged from the graphs (Figs 1-4). Table 2 gives the phase composition of the steel from the melts investigated in the experiments. The following conclusions are arrived ats 1) Additional alloying of steelt containing 0.15% C, 12% Cr, and 0.5% Mol with vanadium (up to 0.1+%), tungsten (up to 0.8%) and niobium (up to 0.8%), introduecd separately or together7 brings about an increase of the relaxation stability of the base alloy. From the point of view of increasing the resistance to relaxation the most effective measure is to add simultaneously all the three elements. 2) The relaxation stability of the investigated steels depends to a great extent. on the quantitative ratio of the structural components (sorbite and ferrite) and also on the degree of hardening and the stability of ferrite. In order to obtain a high relaxation stability, alloying Card 2/3 of high chromium steel should ensure a high strength of the ferrite and the highest stability of the ferrite and SOV/129-59-5,-10/17 Relaxation Stability of High Chromium Steel carbide phases. 3) For "fastening" components (fittings) which are required to have satisfactory relaxation properties at 565 OC, steels of the following two compositi-ons are recommended: (1) 0.2% C; 12% Cri 0.8% Mo; 0.4 V; 0.8% Nbs and (2) 0.2% C; 12%.Cr; 0.5% Mo; 0. Vi 0.5% W and 0.5% Nb. Gard 3/3 There are 4 figures, 2 tables and 6 references, 1+ of which are Soviet and 2 English. ASSOCIATIONS: TsNIITMASh and TsNIIChM -4681.6 s/137/62/ooo/6o4/ii6/2oi A05Z/A101 ALMRS.- Borzdyka, A. M., Petropavlovskaya, Z. N., Merlina, A. V. TITLE: Relaxation-resistant chromium steel for fasteners of steam turbines PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 4, 1962, 53 - 54, abstract 41316 (V sb. "Issled. novykh'zharoprochn. splavov dlya energetiki". Moscow, Masbgiz, 1961, 141 - 150) TECT: As a fastening material for steam turbines with the temperature of steam of 565 and 5800C, 20 X 12 M 8 6~b (2OKh12MM) Cr-steel can be used. This steel is recommended for fastening steam,turbino-and boiler elements made.of 3~1802 (EI802), 151 llJl(15KhllLY and other ty"pe steels. 2OKhla%W steel after oil hardening.at 1,1500C,.and tempering at 680 - 7000C has a sufficiently high re- laxation resistance and a long-time strength at 550 - 5800C and shows no sensi- tivity to notches. The residual stress value after 10,000-hour testing of ring. samples of this-steel at 5650C corresponds to the technical conditions for fasten- ing m Iaterials and is equal to 10 lkg/mm2 at er 30 ka/mm2 wA at 5800C it amounts to 9z5 jqVmm2. 0 T. Rumyantseva (Abstracter's note: Complete translation] Card 1/1 S/028/61/0001/011/004/004 D221/D301 AUTHORS: Balakina, I.A.., and Hoirzdyka, A.M. TITLE. Rods and strips of heat resisting steels PERIODICAL: Standartimatsiya, no..11, 1961, 34-37 TEXT: The Tsentralinyy nauckno-inaledovatellskiy institut chernoy metallurgii (TSNIICHM) (Central Scientific Research Institute Of Ferrous Metallurgy) developed a standard for rods and strips of heat resisting steel. It is based on POCT(Gosv 5632-61 and other data, and covers pearlitic, martensitic, martensitic-ferritic and austenitic classes. The first class includes 12*!M# (12KhIW) and other steels containing 0.9 to 3.3% of chromium, 0.15 - 1.1% of molybdenum and vana- dium, and 0.3-0.5% of tungsten. The martensitic class averages 4.4-12%, chromium with additions of nickel, tungsten, molybdenum,and vana- dium? covering steels of mark XSM (Kh5M) etc. The steels containing 5-15% of ferrite in 1heir structure are separated into the martensitic- ferritic class, containing,11-13% chromium with other additions. The Card 1/3 S/028/61/000/011/004/004 Rods and strips D221/D301 majority of heat resisting steels belong to the austenitic class with 7-27% chromium and nickel each, as well as other additions. The norms of long service and creep form the most important characteristic of these high quality steels. The project of the standard also deals with the mechanical properties of metal at normal temperatures which are de- termined on specimens of thermally treated blanks. Some characteristics of certain marks of steel are modified in accordance with the technical conditions in force at present, or by the first draft of the project. Additional examination of rods on the demand of customers is envisaged by the.new standard, although they are not provided by GOST.- This covers hair cracks, presence of the alpha phase etc. The methods of investigating resistance to scale formation, grain sizes, tendency to inter-crystalline corrosion and non-metallic inclusions are covered by GOST 6130-52, 5639-51 and 1778-57. The standard allows a mutual agree- ment between makers and consumers of steel for the aboveg owing to lack of unified norms of verification. The existing standards will be in force as far as forms, sizes and allowances for hot rolled and forged rods as well as strips are concerned. For dimensions exceeding 200 mm, Card 2/3 S/028/61/000/011/004/004 Rods and strips D221/D301 the project envisages-mutual agreement of,.steel producers and users. The depth of grinding-off the defects is similar to the standard for stainless and acid resisting rods. For sizes of 141-200 mm it corre- sponds to GOST 5949-61. There are 6 figures. S/032/6!/027/oo6/o1a/o1a B124/B203 AUTHORs Borzdykap Doot or of Technical Sciences TITLEs Standardization of methods for high-temperature tsnsile- strenath tests PERIODICAL# Zavodakaya laboratoriyal v. 27, no. 6, 1961, 764 TEXTs A tentative GOST standard concerning the methods of short-termed tensile-strength tests at elevated temperatures, worked out by a grollp of collaborators of the To Ontral'nyy nauohno-iseledovalel'siciy instlv4t chernoy metallurgii (TsNIMM) (Central Scientific Rooear4h Inatit-at4 of Ferrous Metallurf)v was submittod for judgment to thp Vaoaoyuanyy komitst standartov All--Unibn Committee on Standards) at the end Pf 1960. After previous judgment at a conference convened by the TsNIIChM 'Jxi July 1960, the draft was accurately formulated. The present papar particularly deals with the problem of permissible test ratee, whicki had not been solved at the conference. At normal temperature, MT 1497-4? (GOST 1497-42) gpecifies a stretching rate for the specli'mer, of up to 4 mm/min, whereas at high temperatures a rate of 1 - 2.5 MIL./mir, is Vsed Card 1/3 S10321611027100610161016 Standardization of methods ... B120203 which is ensured by using the MW-47 (IM-4R) and Mfi.-12? (IM-12R) test machines whose heada move at a velocity of 1.2 - 2 mm/min. The stretching and load-application rates recommended and actually used for specimens in tensila-strength tests in mm/min) arer Ordinary testes according to GOST 1497-42 standards R. . 100 mm) ........ e, 4 High-temperature tests; optimum valuGs of vr,_ ...... 1 2 according to ASTM standards (1 - 50 mm) ....... ~-42,-5 according to CMA;-204 f,3MI-204) stamdards (1. - -50 tam) 4 - 5 according to GOST draft I - 50 mm) Vs - 0. ort ..... 2.5 according to GOST draft ~l a 50 mm) V0 - 0.11 5-0 v in the IM-4R, IM-12R machines ... .......... __ 1.2 - 2 Ahe tentative GOST standard specifies the stretching rate as dependent on the calculated length I of the testpiece in mm. In the initial variant of the draftq the condition %,f. 0-051 holds before the flow limit, and the condition ve4CO.21 after it. this specification was criticized at the conference, anQ finally v, - (0 05 + 0.1)l introditc.~ad as upper limit which, however, given too h~_gh tooting rates. Heret too high values are obtained for the strength of steels, and the spread of data obtained at different laboratories increases, which detracts from Card 2/3 S/032/61/027/006/01 atandardization of methods B124/B203 T,-,c 'oractical usability of shortl--~ermed stretzhing :E?s-~s at ele-.a-tee- tem-caratures. Ao;~CCIATIONx reentra-l'r-yy skly Lnstitut c meta-~Iurgii im. I. P. ~6,-.rdina (Certral ocientific Rc-.~,:esrch instituteof Ferr-,,~is bjjZ;taJJUj-f,~'j inlt: PHASE I BOOK MEPLOrrATION SOV/6037 -Borzdykap Anatolly Matveyevich Metody goryachikh.mekha-pich6skM Ispytaniy metallov (Methods of' Hot Mechanical Testing of Mbtals)'2d ed. rev. and enl., Moscow, Metallukgizdatp 19U. 488 p. Errata slip inserted. 5250.copies printed. Ed.: de V Estu1in; Ed.-of' Pub lishing House: A. L, Ozeretakaya; Tech. Ei.: M. K. Attopovich. PURPOSE:; This book Is intended for engineering personnel of plant lAbotatorles,'scientific research institutes, and metallurgical and*mAdhine-buildibg plants.' It may also be useful to students at schools of higher education and tekhnikums. COVERAaE*- The book-reviewe'various methods for the mechanical testin'g" of 'metals at high -temperatures *under static conditions '(tensile torsion, bend, and hardness tests) or dynamic con- -ditions ttenBile and bend tests). Particular attention is Card 1/t 2 Methods of Hot Mechanical (cont.) SOV/6037 gi,0eip*to creep"streiiss-rupturep relaxation., and fatigue tests. Machines and instruments"used for hot tests are described, and doiiereteAdta are givdn'eoncerning the testing procedurep 1~artidularly As it.relates to the heating of specimens., the m6asurement'of specimen temper~ttureo and the determination of hmAll d6format ions '- The main principles governing the proper selection of test methods and the evaluation and practical utiliz dtion of obtained results are also discussed. No p6i~6onalities are mentioned. m1he:.,eare 220 references',mostly Soviet. TABLE OF,CONTENTS (Abridged]: From the Author 3 Ch. I. General Aspects 5 A'. Methods of heating specimens 5 B. Thermal condi tions of tests 24 C. Measuring the magnitude of deformation 35 Card 2/0 2 3028 S/129/62/000/007/001/008 B193/E383.' AUTHOR: Borzdyka, A.M., Doctor of Technical Sciences TITLE: Stress-relaxation in iron-nickel-chromium alloys at elevated temperatures PERIODICAL: 11,1etallovedeniye i termicheskaya obrabotka metallov, no. 7, 1962, 24 - 26 TEXT: The object of the present investigation was to study the dependence of stress-relaxation on Fe-Cr-Ni alloys at elevated ~ei:iperatures on their composition and on the presence of.small additions of alloying elements. The relaxation (stress/t�me) curves were constructed for ring specimens (I A. Rding, Vestnik mashin6stroyeniya, no. 5-10, 1946) tested at ~Ob C. To ensure that all the specimens had the same grain size.they were quenched from various temperatures, depending on the composition of the alloy. The Cr content of the alloys was constant at 205', the Ni content varying between 9 and 77%. The results obtained and the conclusions reached can be. sununarized as follows: 1) Th~ variation in the concentration of the main components (Fe, Cr, NJ) of austenitic Fe-Ni-Cr alloys has little-effect on Car S/i2g/62/000/007/001/008 Stress-relaxation in E193/E383, their relaxation stability At low intensities of t-he relaxation process, the effect of composition becoming more pronounced when the intensity of stress-relaxation inrreases. Pis is demonstrated in Fig. 2, -where the residual stress cr- Ng/mm. ) at 6oo Oc is plotted against the Ni content of alloys containing 200,0' Cr; graphs a, ~~and B related, respectively, to specimens tested under the 2 initial stress of 10, 15 and 20 k.S/nun ,curves 1, 2., 3 and 0 representing the concentration dependence of a- measured after 0 100, 500, 2 000 and 1 000 hours, respectively. The effect of concentration on hardness of the alloys studied is similar, as can"be seen in Fig. 3, showing hardness (11B) isotherms constructed for 20, 500'9~ 600 and 700 0C. 2) The relaxation sta6ility o~.Fe-N:L-Cr alloys can be increased by small additions of tungsten, molybdenum or niobium,. This is de.monstrated in Fig* 4, where icr- (kg/MM2) of Fe-Ni-Cr-W-Mo--Nb Card 2/f