SCIENTIFIC ABSTRACT MELESHKO, V. I. - MELETSKY, Z. N.

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CIA-RDP86-00513R001033410002-7
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December 31, 1967
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SCIENTIFIC ABSTRACT
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'ACC MR&, M6027514 SOURCE 00DEt -VR/0137/66/000/004/1078/I079 -,:i AUM. OR: Heleshkos V* lo; Kadhaylov, Ae ?w WITM Effect of cold workin& and an the mechanical propert of ~'_.~:_ISOURCE: R&f. 7A1. Ketallurgiya, Abe. 41S29 IMF SOURCE% Wtauchn. tro In-t-chern. met&UurgiL Gas* kon-ta po cherne Z=ii pri Gosplane SMS vo 1965, 310-313 L TOPIC TAGS: cold working, stainless steel, mechanical property, plasticity, metal deformation / MON10T steel SLATION: Samples were prepared from staf!-.Less steeAquenched after hot-rolling and pickled. The thickness of the original sawip-lei varied hin the range 3.8-3.9 Mo. The Samples were cold rolled. The testing temperatures were 0, 100, 200, 300 and 4000C. The amounts of deformation duriM rolling were 0.8, 13, 20, 40, 70 and 7S%. With in- .-crease of tw"ratwe,.09,2. and ob decreased. The decrease of was practically Independent of preliminary deformation. When the temperature mw raised to 2000C, the. decrease In ao I was 5-7% for samples of noudefaxwed steel, while for *awpies do- rrmed 7V In comp loaq It W14' about 8-90# At 1#000CO the decrease &v& respectively UVCt 669.]LS.019.9 rd I ACC NRs AR6027514 25-27 and 21-23%. With increase In the degree of deftmation, strength increased for all testing temperatwes.' The plasticity of the stool was lowered with a rise In the amunt of prelimminowy deformation as veLL as with an Increase In testing temperature. V..Olenicbeva. 17, 4 x 8m 7 I M m SINAYEW, Alsksay Nikolisqevich; VA., red.; VLASOVA, E.A., tekbn. red. [Blecilronic systems of multichannel nuclear particle spectro- retersIF"ktronnye sistemy mnogokanalvrWkh spoktrometrov iadei- - chastits. Moskva, Gosatomizdat, 1962. 94 p. (KW 15:10) (Spectrometer) MIKHEM , G.F., kand. tekhn. nauk; ME TWMAN, N.G., kand. ekon. nauk; ICLESHKO, V.K., red.; HAZEL', Ye.I.v tekhn. red. [Method for determining the economic efficiency of utiliz- ing atomic energy in the national econavy] Metodika opre- deleniia ekonomicheskoi effektivnosti ispoltzovaniia atom- noi energii v narodnom khoziaistve. Moskva Gosatomizdat, 1963. 53 P. NIM 16:12) 1. Akademiya neuk SSSR. Institut ekonomiki. (Atomic energy--Economic aspects) _- I ... . 11 KOSHEW., Ivan Vasillyevich; red-; PIOPOVA, S-M., tekhn. red. (Radiametric apparatus for dressing uraniun ores] Radio- metricheskala apparmtura d1la obogashcheniia uranovykh rad. Moskwa# Gosatomisdat, 1963. 91 p. (MIRA 16.-S) (Uranium ores) (Radiometer) (Ore dressing-Equipment and suppiies) BELOVp A.F.; BEIDUSj A.L.; KIJZNETSOV,, K.F.; KUROCHKIN, S.S.; SALICHKO, V.N.; WdMHKO, V.K., red.; POPOVA, S.M.p tekhn. red. (Digital system (AI-2048) for storing and processing information) TSifrovaia sistema nakoplaniia i obrabotki informatsii (A-1-2048). Koskva, Gosatomizdat, 1963. 145 p. WRA 16:9) (Information storage and retrieval systems) GORNI L.S.;-KRASMINNIKOV, I.S.; KHAZAKOV, B.I.; MELESHKO, V.K., red.; VWOVA, N.A., tekha. red. f3lectroalca In nuclear spectrometrylglektroafka v qpektrametrii ant Ikovt B.I. ikiderafth islucheaft. By]L.S.Gorn, I.S.Kriab Khammov. Moskval -Go tonizdatt 1963. 291 p. (MIRA 16:3) (Nuclear counters) (Spectrometry) LUKIYANOV, Valeriy Borisovich; VXLF.SHKO, V.K., red.; VLASOVA, N.A.,, tekhn. red. - '.t: (Measurement and identification of beta-radioactive prepara- tions) lzmerenie I identifikatelia beta-radioaktivnykh pre- paratgv. Moskva, Gosatomizdat,,.1963. 166 p. (MIRA 16:10) Weta rais) (Fadioactive substances) BABICHEXKO,, S.I.; BOGDANCV, A.A,; GORD, L.S.; KAGAN, M.L.- KRYwVp j. L.N.; OLIDEKOP, L.G.; KHAZANOV., B.I.; WM-14,94 red.; DRUZHINIffA, L.V., tekhn. red.; POPOVIMS-M., tekhn. red. [Radiomatric process instrumentation] Kontrollno-izmeritell- naia radiametrichoskaia apparatura. (By] S.I.Babichenko i dr. Moskva.. Gosatomizdatt,1963. 148 p. (MM 16:12) kFadiometry) VOROBIYER, Grigoriy Abramovich., doktor fiz.-matem. nauk prof.; NESYATS,-Gennadiy Andreyevich. PrImintali uchastiye: USQV~--Yu-.Y.; M&NEV, V.V.;,l i_ Vj., - red.; VLAZEL'i-Yei.l., tekhn. red. [TecImique for generating high-voltage pulses) T3kbnika formirovaniia vysokovol'trVkh impullsov. Mosku.. Gas- atomizdat, 1963. 166 p. (1-URA 17: 1) (Pulse tecbnicries (Electronics)) IVANOV, Viktor Ivanovich; KONSTANTT11:011, Igor' Yevgenlyevich; I.I.AS-HOVICH, Vadim Favlr.~vicb;.-I-l~11,L;.;SIIKt.-) V.K.I.- red. [Collection of problems on dos=.etry and protectim from ionizing radiations] Sbornik zada,--h po dozimetrij. i za- shchite ot ioriziruiush~hikh -'ziuchenii. Moolo-my trjMd 2- dat, 1964. 1.34 p. (Ni?Lk :7,:9) ABAGYAN, L.P.;-BAZAZYANTS, N.O.; BONDAUNKO, I.!.; NIKOLAYEV, M.N.; I 14=SUO .. VA.. red. I (Group.constants for the dJaign of nuclear reactors] Gruppo- v.ye konstanty dlia raschata iademykh reektorov. Moskva Atomizizdatp 1964. 138 p. (MIRA 17:51 KALIMIPJI, Leonid Yefimovich; ICLESHKO, V.K., red. (Kemeents of m-agnetodynardcs of gases] Blementy magnitnoi gazodinamiki. ?,Ioskva, Atomizdat, 19&.. 422 p. HATALIN, L.A.; CHUBAROV, S.I.; IVANOV A.A.; KUESHKO,-:-,V.K.,, red.; vwm, IeAep tekb~i* red.--j- (Hultichamol. pulas aaa4mere in nuclear pbysics] Muogoka- nal'uys analizatoryJadernoi fiziki. Moskva# Atomisdat, 1064. 226 p. WRA 17:3) GORN, L.S,; KHAZAIOV, B.I.; MELESHKO, V.K., red. [Radiation intensit7 recorders] Rengistratory intensil-imosti izIuchenil. Moskva, Atomizdat, 1965. 301 p. WIRA l8ss4) YEGOROV, I.M.; ZHERNOV, V.S.; LAZAREV, L.F.; PEROV, N.L.; TD(.OFEYr-.V, A.A.; &MATVEYEV, V.V,, daktor tekhn. nauk, red.; KHAZMIOV, B.I., kand. tekbn. nauk, red.; -MELESHKO. VA.. red. -..l-----'.-ll -1.2-- -.1 [Apparatus for recording and studying ionizing radia- tions; reference book] Apparatura dlia registratsil i isoledovaniia ioniziruiushchikh izluchenii; spravochnik. Moskvav Atomizdat; 1965. 429 p. WERA 18:7) 22575 S/133/6i/"/001/Q07/016 A054/AO33 KUTHORS: Chekmarev, A,P., Member of the Academy of Sciences USSR; Saf'yan, M.M., Candidate of Technical Sciencesp Candidate of Technical Sciences; Soroko, L.N., Engineer; )Molodnyy, V.P., Engi- neer TITLEs Heating the Finishing Stand Rolls of Wide Strip Mills PMIODICIAL: Stal', 1961, No. 1, pp. 43 - 46 M TM: The frequent brsakdowns of rolis in continuous and semi-continuous E~tr!D MillE art a serious drawback for the increasing productivity of these ma- chines. Breakdowns arta mainly due to thermal stresses caused by the non~uniform heating of the rolls. Tests carried out to investigate this problem showed that the he&' stresses depend largely on the degree of reduAion, the temperature and the len~t~i of the strip an-d the speed of rolling. The thin surface layer of the r alls suddenly becomee heated to up to 1020C, when the otrip enters and suddenly down when the strip leaves the roll. To eliminate the thermal 6tranzaa due t* audden temperature changes, the rate of rolling on the finishing stand In the Zavod Zaporozhztall (Zaporozhstall Plant) in the beginning of the working period 22575 3/133/61/000/001/007/016 flisal"'Ing the Finishing Stand 1"A"'Ills of Wide Strip Mills A054/AO33 1~.q decreased, e.g., the 1,680 mm stand of this plant ;ircduces 2,30 t,)na in the first bour after the rolls have been changed Ineteaj cf 400 tons. In order tt- Prevarlt heat, stresses in the rolls and thus t_n eliminate productic.1 losees, th~- pr~esent article suggests the rolls to be preheated bafore operation to th'~- tem- perature which corresponds to the normal rolling temperature on the particIL-ar star.d. For this purpose an inductor has been designed, oomp3sed of three oolied cores, two of which are mounted under the roll, the third above it. The inductor is &-c fed (50 cps, 380 v). The rolls, the ball bearing8 and supports are con.. neated with this device. In the working rolls of the finishing stand holes were drilled in which thermocouples (three pairs per roll) were fitted. The test rc- sults are plotted in Figures 4, 5. 6 and 7, and it was established that six pairs of the oontinuous finishing stand rolls could be preheated effectively, according to -the following soheme. Pour h before they, are mounted on the-stand the rolls of atands VIII - 1X, then the rolls of stand VI and VII and finally those of stand V and X should be preheated by the inductor described. The heated rolla have -to ba- wrapped in flannel and stored on shelves, so that the temperature will be distributed in them evenly, before they are mounted on the stand. The ti-me availa:bl-i:~ is 3 h for the rolls of stand VITII - DC, _2 h for those of stand VI - VII and. I h for the rolis of stand V. The rolls of stand X, whose working -tem- Card V8 22575 S/133/61/000/001/ow/oi6 Heating the Finishing Stand Rolle of.Wide Strip Mills A054/AO33 perature is lower than that of the others, are heated only for 25 min and they are rolled over every 12 min. The temperature equalization takes 1.5 h in these rolls. By i~sing a device for rotating the rolis slowly in the inductor, heating can ~e made more uniform. With preheated rolls mounted.on the stand no special "heating up" period for the finishing stand process was necessary and the standa could operate at full capad 'ity after the preheated rolls were mounted. There are 7 figures and 5 references: I Soviet and 4 non-Soviet ASSOCIATIONS: Institut chernoy metallurgit AN Ukr.IR (Institute of Ferrous Metal- bf-'the Aoaderv o" beiences UkrSSR); Dnep)ropetrovskly metal- lurg~cheskiy Institut (Ehiepropetrovsk Metallurgical Institute); zavod "Zaporozhgtal"' ("Zap*orozhstal' Plant) Card 3/3 'WKINS G.A..LL_ HKO, V.P.; KLEYMAN, M.B.; POLISFCHUK, F.M. Experirwntal unit for refinery juice purification by means of anion exchange resins. Sakh.prom. 38 no.2:25-31 F '64o (MIRA 170) 1. Voronezhakiy gosudarstvennvy universitet (for Ghlkin, Meleshko). 2. Krasnopresnenskiy sakharo-re-finadnyy zavod Jm. Mantulina (for Kleyman, Polishchuk). HUMMO 0 .:V~P. PIVOMUMOU Of of Gmt Britaft no.30:32 161o Uw gold MeW of the Ropa Geographicid Soclety to H,N,Sawvs; -. -Inform, blulo Sovv sAtArks ekspo (MIFA 14:12) SOMOT M.M.) yal O6oawM4w9ocle% lona0u) t HVIASNO. V.P.; NAZO. A.A. Zw method of purification of No.1:53-54 Jan 52. water from ammonia. Glg. ssnit.. Moskva (CLI(L 21:4) 1. Of the Sanitarj-E~rgienic raboratory of Southeastern RLIlroad. INNIS ~Gdyw--r. la~ . . . . . . . . . . . . . . . . . . .. . . . . mmogm M- M-, I R-4 i SUMVI bite Jest IDA VL-Y- biu: Catto 16 - t di on wo 17 7 ii)t.J.Api~:- him, Folitits 01 if me -rMM brou~ sag- - -Cof Lb--& mite-- 'W' gested tf, - l ayetincr the area betwewi ~ih&-2 sorption4irld ctirves; '-' - + t+ ii f6 RIL d s r an + _X RW + U t- b w-f6r6ifid~' Tf~ _Wfid Ii sor s g nity--stries fdr S n -ibc&= ,iot -rc'sia b6n, are the 16h: "`Crt++ a g'k -a-yp n -A tauc, y.-Cutt Jl9ii4rmI': a d _V..;un ' 6, Ili+ +7 (af ter Urne for radkd6it to metal) dark,gl yzonmi the Fe color. T B atir R8;o' alld Owgroups t_%ke part la - - . - C +4- I ' lesfroyed at-pH