SCIENTIFIC ABSTRACT SHVED, M.M. - SHVED, YU.M.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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ZOV/21-59-5/26 On the Effect of the Pre-heating Temperature on the Residual Stresses of the First ana Second Kinds and the Fatigue Strength of Rolled Steel. A_;SOCIATION., Institut mashinovedeniya i avtomatiki AN UkrSSR (In- stitute of Mechanical Engineering and Automation of the AS UkrSSR) I PRESENTED-. 0eptember 26, 19589 by F.P. Belyankin,, Member of the AS UkrSSR Card 4/4 8$09 C', S/137/61/000/001/033/04_3 AOO6/AOO1 Translation from: Referativnyy zhurnal, Metallurglya, 1961, No. I.' pp. .36 - 37, # lZh277 AUTHORS: Yatsyuk, A.I., Shved, M.M. TITLE: The Effect of Heating on Residual Stresses and Endurance Strength of Rolled Steel PERIODICAL: "Nauchn. zap. In-ta mashinoved. i avtomat. AN USSM', 1960, Vol. 7, pp. 106 - 109 TEXT: The authors investigated 45 grade steel. Residual stresses of the I and II order were determined by X-ray analysis. It was established that resi- dual stresses of the I and II order increased with higher temperatures of pre- heating the rolled specimens, raised up to 3000C. Further elevation of preheating temperature causes a decrease of the aforementioned values and at,--~ 5500C residual stresses are eliminated. 6~r depends in the same way on the preheating tempera- ture the effect of rolling vanishes at ~" 5500C. It is assumed that the In- crease of residual compression stresses of the I order with higher preheating tem- Card 1/2 88689, S/I 37/6 1/oW/Oo 1/033/043 A006/A001 The Effect of Heating on Residual Stresses and Endurance Strength of Rolled Steel peratures can be explained by an increase in the volume of the plastically de- formed metal zone. With higher preheating temperatures (up to 3000C) distortions in the cold hardened metal layere are developed which cause an increase of resi- dual stresBes of the II order. There are 5 references. Z. F. Translator's note: This is the full translation of the original Russian abstract. Card 2/2 S/813/62/000/001/007/008 E193/E383 AUTHOR: Shved, M TITLE: X-ray method of investigating the mechanism of the action of the ambient media on a metal SOURCE: Akademiya nauk Ukrayinalkoyi RSRO Instytut I mashynoznavstva i avtomatYky, l0viv- Voprosy mekhaniki reallnogo tverdogo t*la. no* 1. Kiev, 1962, 06-139 TEXT: The aut' hor introduces a concept of the true lattice parameter which he defines as the value calculated from X-ray diffraction patterns produced by a'specimen free from oriented microstresses and residual stresses of th's, first type. He also to points out that X-ray diffraction in often used to study materials which had been subjected toa*troatment (hydriding, sulphiding, nitriding, carburizing, serving in a molten metal). as q result of which both the stresses of the first type and a change 'in the lattice parameter could have taken place. It happens C4,t-cl frequently in these cases that in using X-ray diffraction (the back-reflection method) for determining the lattice parameter, no account is taken of the possible effect of the stresses of the Card 1/4 (7) s/813/62/000/001/007/008 X-ray method E193/E383 where ~~a (Y is the change in the lattice parameter in the direction normal to the specimen surface caused by the residual stresses of the first type, a,-, is the lattice parameter calculated from the pattern obtained at an *angle IV # aj is the lattice parameter calculated from the pattern obtained by-the right-angle and -) is the Poisson ratio. The variation in the true lattice parameter in then given by: 2-,)(a,, - a.L) a a , A - - - __ 2- . (9) () 4+ I)Bin Y where a,, is the lattice parameter of'the metal in the initial state. When X-ray analysis is used to study the effect of the pmbient media on a metal, the following case 8',rr~ Eossible: 2 a a-L 1. a a, j 0; a a H 0; aL - so A - - 2 W +~ 1) sin In this case, the external medium diffuse* to a certain depth, Card 3A I .' . I 5/813/62/000/001/007/008 X-ray method .... E193/9383 changing the lattice parameter of the surface layer of the metal and. giving rise to residual stresses of the first type; 2. a A. 0; 0; 2N)(a,v -a-L) Y W + I)sin 2T The external medium diffules to a certain d1pth, increasing the volume of the surface layer'and setting up residual stresses of the first type but is not dissolved in the metal; 3. a a, = 0; aj. - aHJ& 0 . In this case the external medium has diffused throughout the specimen studied, changing the lattice parameter in the entire volume. 4. ay - a 0; a L 0 No diffusion of the external medium has taken place. SUBMITTED: June 26, 1961 Card 4/4 AUTHOR: Shved, IIII.M. TITLE'i On the formation kind and changes electrolytic hydrogen-saturation )12180 S/813/62/000/001/008/008 E073/EI35 of residual stresses of the first in the crystal lattice produced by of steel SOURCE: Akademiya nauk Ukrayinslkoyi RSR. Instytut mashynoznavstva i ~vtomatyky, LIviv. Voprosy*mekhaniki realinogo tverdogo tela. no.J, Kiev, 1962. 140-142. TEXT: To elucidate the phenomena taking place in the layer of metal adjacent to the surface an a result of its saturation with hydrogen, an X-ray method was used to investigate the surface of 30 x 20 x 2 mm armco-iron specimens (vacuum-annealed at 700 OC for 2 hours), electrolyticaily-polished and saturated with hydrogen in a 26o,o' aqueous solution of H2S04' using a curient density of 5 A/dm2 for various durations. The lattice constants -before and after hydrogen-saturation were measured at angles of 90 and 45*, applying iron radiation. The calculations were made from the line (310) K PI,3 for which 75* 42'. Card 1/2 SHVEDY M.M. Measuring lattice parameters and residual stresses of the first order by means of I rays. Fiz.met.i metalloved. 13 no.1.1146-148 Ja 162. (141RA 15:3) 1. Institut mashinovedeniya i avtomatiki AN USSR. (Crystal lattices) (Strains and stresses) (I rays-Diffraction) SHVED I M.M. Using the method of eddy currents to determine the hydrogen concentration in steel. VIiian.rab.sred.na svois.stali no.l.-65- 67 161. (MIRA 15:5) (Steel-Hydrogen content) (Electric currents, Eddy) SHVED., M.M.; YANCHISHIN, F.P. Effect of hydrogen on the hardness of steel. V3-iian.rab.ored.na svois.stall uo.1:6842 161. (MIU 15:5) (Steel-Hydrogen content) (Hardness) SHVED.. M,IL A--- V~ay diffraction method for studying the mechanism of the effect of external media on metals. Vop. mekh. real'. tver. tela no.ls 136-139 162. WRA 16:1) (X-ray crystallography) (Dislocations in metals) AL SHVED, M.M. Residual first-order stresses and variations in the lattice constant in steel due to electrolytic hydrogen absorption. Vop. mekh. real'. tvet. tela no.1:140-142 162. (MRA 16:1) (Strains and stresses) (Steel-Hydrogen content) (Crystal lattices) Measuring parameter and res-,daal stresses in in the presence in them of solid solutions and unsynmetr_`~2a! stressed state by plane. Vop. mekh. real. tver, tels. no.:-*.,.10-127 ~ 64. Determining the E and elastic constants by means of X-rays. Ibid. :128-135 Using the X-ray diffraction method for detennining residual stresses of the first kind in case of a stressed state by volume. lbid.:136-141 (WRA 17:11) fonc f re thE: Rf 'e of C; ACC NR: AP700418" SOURCE CODE: UR/6364/66/002/006/0661/0'663~ I AUTHOR: Pokhmurskiy, V. I.; Boltarovich, A. V. Karpenko, G. V. ORG: Physicomechanical Institute, Academy of Sciences UkrSSR, L'vov (Fiziko- mekhanicheskiy insLitut AN UkrSSR) TITLE: Effectiveness of surface strain hardening in increasing the fatigue and corrosion-fatigue strength of some stainless steels SOURCE: Fiziko-khimicheskaya mekhanika materialov, v. 2, no. 6, 1966, 661-663 TOPIC TAGS: IS-train hardening, stainless steel, martensiticyferritic -4treinlacw steel, austenitic --yl esa steel, precipitation hardenlin%, steWKhM2 stainless steel, Khl7N5M3 stainless sYeel 4no,%,Q A, ABSTRACT: Specimens of martensitic-ferritic Khl7N2 stainless steel were annealed at 1000C, oil quenched and tempered at 580C; specimens of precipitation- hardenable Khl7N5M3 stainless steel were amealed at 950C, air ccoiad, refrigerated at 70C, and aged at 450C. The heat-treated specimenswere cold roned to determine the .7 effect of surface strain hardening on the fatigue and corrosion-fatigue strengths. It was found that the fatigue strength of Khl7N2 steel increases slightiy (ab,;tlt 10%) with increased pressure of rolling and reaches its maximum at a pressore of about 50 dan. Increasing the pressure to 100 dan caused a sharp decrenoe in fatigue strength due to peeling and Card 1/2 UDC: none ACC NRi A117004183 laminating of the surface. The rolling pressuke viagnitude has a 'similar effect on the corrosion-fatigue strength, which was maximum at about 65 dan. Cold rolling of Khl7N5M3 steel with 100 dan of pressure increases the fatigue strength by 30%, the corrosion-fatigue strength by more than 2.5 times, and the rupture life under high stresses 30-50 times. It is concluded that surface strain hardening is not very effective in increasing the fatigue strength of Khl7N2 steel and high rolling pressures even haw a harmful effect. However, this method is very effective for increasing) the fatigue strength and, particularly, the corrosion-fatigue strength of Khl7N5N3 steel, in which the.strengthening Fffect increases with increasing rolling pressure. LTD] Orig. art. has: 3 figures and I table. SUB CODE: 11, 13/ SUBM DATE: 14Aug66/ ORIG REF: 007/ ATD PRESS: 5115 Card MIKHALICHENKO, V.M.[Mykhallchenko, V.M.); MISNICHENKO, O.M.; M-ARCHENKO, T.I.; MIKIIAYLOVA, M.Y.[?/jykhailova M 1.); SHVED, M.P.; OSTAPENKO, M.GjOstapenko M.H.I-'* P J, BULDEY-,-I.A.; MARKIN, M.S., glav. red.; CSTAPENKO, M.G. (Ostapenko, 1-I.H.1, otv. za vyp.; MINEVICH, I-I.I.[Minevych, M. 1. 1, tekhn. red. [Soviet trade in the 1*rainian S.S.R.; statistical abstract] fiadianslka torhivlin v Ukrainslkii RSR; statystye- nyi zbirnyk. Kyiv, Derzh. stat. vyd-vo, 1963. 318 p. (MIRA 16:9) 1. Ukraine. Statisticholikoye upravleniye. 2. Otdel statistiki torgovli TSentrallnogo statisticheakogo upravleniya pri sovete ministrov Ukr. SSR (for Mikhallchenko, Misnichenko, Marchenko, Mikhaylova, Shved, Ostapenko, Bulday). 3. Nachallnik TSentrall- nogo statisticheskogo upravleniya Ukr.SSR (for Markin). (Ukraine--Commerce) (Ukraine--Statistics) m GRINBERG, I.V.; K(jFZIi*-I'JSiII-Y, A.F.; RASLYAKEVICII, Ya.'.".; SHVED, N.A. Study of the nature of new rare organic m~--erais in Trarscar- pathia. DakI. Alt' SSSR 158 no.1:116-118 S-C; 264 (I-IrRA 17:8) 1. institut geologii goryuchi-.kh iskopayemykh .411 Uk-rSSR. Predstavleno akademikam A.P. Vinogradom V Gravimetric analysis of bitumens (on the group ccmposl -,r. of ra tura I oi :s ar.-I b 'nur. anar-3, khim. 19 no.31:13F5-1390 164. (14TLRA 18:2i 1. Institute of Geology and Geochemistry of Mineral Fuels. Ukrainian Academy of Sclerces, Urov. 5/263/62/000/019/003/0()4 1007/1207 AMIOR x IL. N. TITLE; Device for determining vibration sensitivity PERIODICAL: R,)forativnyy zhurnalt otdel'nyy vypusk. 32. lzmaritel'naya tekhnika, no. 19, 1962,.16, abstract 32-19-119 (Tr-Leni~gr- sangigion.med-in-ta, no. 73, 1961, 19) TEXT: Brief description is given of a device for determining vibration sensitivity of various portions of the human body. The device permits investigations at an oscillation frequency of 20 -to 250 cps and varying amplitude. Sound-frequency oscillations generated by a sound oscillator are fed to a power amplifier and furthers through a 4iommutating device ay'd namic moasuring instrument, to the excitation winding of a miniature electrody vibrator thaT, converts electric oscillations into mechanical vibrations. Finally, the oscillations are transmitted through a circular tip to that portion of the human body subjected to the investigation. The device enclosed in a metal casing is portable and is fed from the mains (network). Its Veight is 5 kg. [~bstraqter's note; Complete translation.) Card 1/1 S/194/62/000/010/044/084 A061/AI26 AUTHOR: Shved, N.N. TITLE: Instrument for the determination of the surface reflection factor PERIODICAL: Referativnyy zhurnal, Avtomatika I radioelektronika, no. 10, 1962, 9, abstract 10-5-17ch (Tr.. Leningr. san.-gigiyen. med. in7ta, 1961, 73, 10 - 11) TEXT: An (PCX (FSK) photoconductive cell connected to one of the arms of an electric bridge is used as the pickup in the instrument described. The recold- Ing is made visually on the dial of a 100-ILa U-24 (M-24) micro-ammeter. The standard of whiteness Is white chalk paper, %nd the standard of absorbing surface Is black velvet. tAbstracter's note: C omplete translation) Card 1/1 S/058/62/000/0 11/023/061 A160/AlOl AUTHOR: Shved, N. N TITLE: it fiame photometer PERIODICAL: 'Referativnyy zhurnal, Fizika, no. 11, .1962, 24, abstract lIG217 ("Tr. Leningr. san.-giglyen. med. In-ta", 1961, 73, 48 - 50) TEXT: A description is given of an instrument designedfor diagnos'tic investigations In the flame of acetylene. fAbstracter's note: Complete translation] Card 1/1 18-8300,18.9200 77159 Sov/129-6o-1-7/22 AUTHOR: Shved, S. A. (Engineer) TITLE: Acid-Resistant Castings Nonsusceptible to Intercrystalline Corrosion PERIODICAL: Metallovedeniye i termicheskaya obrabotka met-allov, 1960, Nr 1, pp 20-24 (USSR) ABSTRACT: Additions of chromium ferrite to austenitic acid-re- s1stant steel without titanium were found to promote resistance to intercrystalline corrosion. The author explains this fact by the peculiarities of chromium and carbon migration along the CL- and Y-phase boundaries. In cast steel, chromium ferrite (maximum 20 to 25%) is distributed at random, which distinguishas that type of steel from rolled steel. Minimum additions of 0.3% Ti produce hard, brittle dendritic inclusions along grain boundaries. Further additions increase brittleness. In quantities over 0.35 to o.40%,Ti affects the plastic properties of lKhl8N9T-steel adversely. The author Card 1/3 investigated possibilities of finding a substitute for Acid-Resistant Castings Nonsusceptible 77159 to Intercrystalline Corrosion SOV/129-60-1-7/22 Card 2/ ,3 lKhl8N9T-steel (composition: C, 0.12%; Si, 0.8; Mn, 2.0; Cr, 17.0 to 20.0; Ni, 8.0 to 11.0; Ti, 5%) by testing 40 specimens with a low Ti content and 6 Khl8N4G4-steel (Composition not given) specimens with regular Ti content. Sequence of tests: Specimens were cast into sand molds according to State Standards (GOST 977-53). Test billets (25 x 30 x 200 mm) were cut by electric arc method, hardened together with castings, planed and ground to specifications. The procedure was followed by A-2 State Standard (GOST 6032- 51) tests (description of test not given) and results verified by 900 bending and tenfold magnification of the-surface. Specimens with less than 0.15% Ti showed no tendency toward intercrystaMne corrosion. The author found the presence of Ti to exer11- a decisive influence on the amount of the CL-phase. In order to obtain 10 to 25% CL-phase after hardening, which ensures a high degree of corrosion-resistance, the author recommends Kh20N8-steel of the following composition: C, 0-11%; Si, maxim-am C.8%; Mn, 1 to 2%; Cr, 18.15 to Acid-Resistant CastinCs lllonsusceptib.le 77159 to Intercrystalline Corrosion SO-i/129-6o-i-7/22 21%; Ni, 7.5 to 9%; Ti, 0.12 to 0.20%. The steel has excellent casting properties and a high degree of soundness. Strength and plastic properties are si,iperior to those of IKhl8N9T-s'I-eel. Good casting and mechanical properties were also observed in Khl8N4Gn- steel. The author emphasizes that in quantities over 0.30% Ti causes the formation of nonmetallic inclusions; dendritic inclusions of titanium sulfides form along grain boundaries. There are '~ tables; and 4 Soviet references. ASSOCIATION: Myshega Pitting Plant (Myshegskiy armaturnyy zavod) Card 3/3 LAIVED. S.A, of sili-on electi-In-11 str=r--l and nie-thud (A revealing t, S'a 2-1 rc:..-t2.:- '.' 5-1117 D :61. (141M 1~, i2 insld~ut lititallargi.-J. S f, e r. 1, ~ -.'-f e ta 11, 1 a ra p hy) - SHnD, S.A. %tallographic method of revealing the substructure. Fiz. met. i metalloved. 13 no.2;225-232 F 162. (MA 15:3) 1. Chelyabinskiy nauchno-issledovatellskiy institut, metallurgii. (Steel-Metallography) SHVEDv T.Lp,,m-kand*tekhn.nauk Reciprocal motion of loci of instantaneous acceleration centers on a plune figure and stationary plane. Trudy OTIF i UP 8 no-1:75-88 '57. (MIM 12:8) 1. Kafedra matematiki Odesekogo tekhnologicheakogo Instituta. pishchavoy i kholodil'noy promyshiennonti. (14otion) (Geometry, Plane) 05912 SOV/107-59-7-15/42 AUTHORz Q'Shved, V. (Rozhishchenskiy rayon Volynskoy oblasti) TITLE.: In the Rozhishchenskiy Rayon They Do Not Cooperate With Radio Amateurs FERIGDICAL! Radio-, 10,59, Nr 7, p 16 (USSR) ABSTRACT~ There are only a few radio amateurs in the Rozhish- chenskiy rayon, among them V. Krizhanovskiy, S. Kozel, V,. Yatsenko, I. Kravchuk, The local DOSAAF Committee, Chairman Ivolga. does not show any interest in radio amateur activities. Radio amateur sections could be orGanized at different installations in this area, for example at the Zoovettekhnikum, but DOSAAF does not use existing possibilities. Radio parts are diffi- cult to obtain, since -the manager of Raypotrebsoyuz, Yakovlev, does not show any interest in procuring t hem, Card 1/1 1. -01JIli, V.D.; BOLDINSKIY , Z.I.; YA;-"OM%'KO, Ye-I AF re e r [Repair and testing of he-y electrical equipment at the Chircblk Eleetrochemic2l C-imbimal Remont i ispytanle krul-, nogo elektrooborudovaniia na Chirchikskom elektrokhimicbe- skom kombinate. Tasaentj Gosizdat UzSSR, 1962. 115 p. (mIRA 18:3) SHVED, V.I. 31gnificance of para-strains in the active detection of o!fjjects spreading dysentery bace2li. Zhur. mikrobiol. epid.i imm. 31 no.6:46-1+7 Je 160. (MIRA 13:8) (SHIGELIA PARADYSENTERIAEN (ESCHERICHIA COLI) I lm~! 7 f 11:; NOV, I*,irjI'T) Ir -- It I I ~ . .. 0 Uifent :~f the ternt)eratvre rf' theriral pr,~re~~Ang of gas coaIB on the yield and compoultion of lower Izv. 771 1261l5-20 1614. (MIRA 180) - I . ~. . I . I . ~ , SPY ED ) Y Lk, hl, , - ` ' "j ~ , I ;- - 'o ,-. . , , -~ ~' - I 1 .1. . , . : ': , : ~ . 0 KIRICHUK, B.N., gornyy inzh.) SHVED, YuJI., gornyy inzh. Self-cleaning bar grizzlies. Gor. zhur. no.8:54-55 Ag 164. (MIRA 17M) 1. Nauchno-issiedovatellskdy gornorudnyy institu", Krivoy. Rog. KALINIGMIKO, V.F., kand.tokhri.natik; KIRICHUK, B.N., inzh.; SHVED, Yu.M., inzh. Automation of the crushing and sorting plant at r-he "Severna7a" Mine. Gor.zhur. no.12:46-48 D 164. (MIRA 18:1) 1. Nrtuchno-is2ledovateilskiy gornorudnyy institut, Krivoy Rog.