SCIENTIFIC ABSTRACT BARON, V. V. - BARONENKOV, A.V.

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December 31, 1967
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S/0 7 B/62/%'37/005/01 1 /o -, 4 TnV a S I, jELL, ion of t*,,~ sys'em... BIOI/Bl 10 corms at jc;OOC)C. At E01000, the solubility of V in :,:oSi is bulov, 1 al~' 2 (4) T',,v ~V,:.:oj,.)i, melds conEruently, the phLiou 3 Si forms by ccr- t-ct- a, rv-r~O-- or.. 5 - , - , k, * 'ha unli:%ited solubility of '.:o in ~" is much -rej-acud introduction of Si . -,41th about 2 at,,, 51 in, V-,'~:o alloys rich in V, a Solid solution or. the basis of (v':-:0) 3 Si is observed as second phase. w-lz', improves -reatly the stalb'l' t, of V to oxidation, ~ 11 r~ I , Y ,out r, c-u cu- s c o r, s e r ab, 1 -1 1; t s p 1 ast i ci ty . '* i tril 01"', Si, ti,,,~ i-,1wti city on comp:'e,,sion t = '~Oj-,; with 20 ut~o' ',o + Si, are fi6ures arid 1 table.::. S S 0 C A'_1 1 ON : I n s -~ i 1. u -. m o t al 1 u r m . k. A ay'r. o v a ( 1 n s t i t u t e o -L :,:etalluri:y imeni A. A Baykov) L I vovskiy Eosudarstvennyy Ur~4VeZSjtet (Llvov State University) S U -7li:,: 1T _7 D June 12, 1961, Fic. 10. lOothermal, section of the system 1.1-Illo-Si at tKOOCI. Leogand: Mr.~O' - at~-O- Card 2/3 investigation of the system... . ; .1 Card 3/3 S/07 12/007/005/011/014 BlOlYB 110 -, " %.b" -- -, - , ALEEKSEYEVSKIY, N.Ye.; SAVITSKIY, Ye.M.; BARON, V.V.; YEFIMOV, Yu.V. Effeict of alloyed elements on the superconducting properties of the compound V3Si. Dokl.AN SSSR 145 no.1:82-84 J1 162. (MIRA 15s7) 1. Institut fizichaskikh problem AN SSSR i Institut metallurgii, imeni A.A.Baykova. 2. Chlen-korrespondent AN SSSR (for Alekseyevskiy). (Superconductivity) (Vanadium silicide) (Molybdenum silicida) SOL-S"M, Yf-.M.;,ij.-*~1~011, V.11.~ -YEYIAOV~l Y12.v. Vanc,dJur"i recryst tUlizut ion Jingram. DAI.All J~;Sft IA5 rlo-3-612- Oh's , a 16~-? . (MMA -'* lu;titut metalluxl-il jrnul A.A.Baykova. Frodstavleno ak'-de-al-I.-com I V.TaTvw,-xycrra. (V&indiiin) SAVITSKIY, Ye.M.; BARONA V.V,_j_.KARASIK, V.R.; AKHNEDOV, S.Sh.; PAKHOWV, V.Ya.; BYCHKOVA, M.I. Producing a high magnetic field with the aid of a ~iobium-zirconium alloy. Prib. i tekh. eksp. 8 no.1:182-183 Ja-F 163. (KRA 16:5) 1. Fizicheskiy institut All SSSR. (Magnetic fields) (Niobium-zirconium alloys) SAVITSKIYP Ye.M. (Moskva)j, BARON, V.V. (Moskyu) Development of-superconducting materials. Jxv. AN SSSR. Met. i gar. delo no.5:3-12 S-0 163. (MIRA 16ill) SAVITSKIY, Ye.M.; BARON, V.-V.; YEFIM,0VP YU.V.; GLADYSHEVSKIY, Ye.I. MUM-1--ft- Investigating the structure and properties of' some alloys in the system vanadium - niobium - silicon. Tnidy Inst. met. no.12:166-178 '63. (MIM 16:6) (Vanadium-niobium-silicon alloys-4ietallography) (Phase rule and equilibrium) SAVITSKIY, Ye.M.; BARON, V.V.; BYCHKOVA, M.1. " _: ~, - - Interaction of niobim vith molybdenum and silicon, Trudy Inst. met. no.12&179-188 363. (MIRA 1636) (Niobiurv-molybdentm-silicon alloys-Metallography) (Phase rule and equilibrium) ACCESSION N-R: AT4009500 S/2509/63/000/014/0139/0146 AUTHOR: Savitskiy, Ye. M.; Baron, V. V.; Yefimov, Yu. V.; By*ehkova, M. 1. TITLE: Interaction of niobium mid vanadium, %Kith ma_--nesium SOURCE- AN SSSR. Institut metallurgii. Trudy*, no. 14, 1963. Metallurgiya., metal- lovedeniya, fiziko-mckhanicheskiye metody*- issledovaniya, 139-1.16 TOPIC TAGS: niobium, vanadium, magn--sium, binary alloy, niobium purification, vanadium purification. ABSTRACT: Of the three metals in group V of the periodic table, most attention, at present, is being given to niobium and vanadium. These metals are quite pliable ir. t:ne pure state, but their properties are markedly affected by traces of C, N, 0 or H. Their purification is therefore unusually Jimportant, and one of the most promisin- techniques for their purification is reduction of their oxides or nitrides ivith an active element such as Mg. The present investigation concerned the interaction of vanadium and niobium with magnesium. On the basis of studies of the macro- and micro-structure, X-ray and &,ermal analysis, as well as hardness and micro-hardness determinations, the phase diagrams of the V-11Y11- and Nb-M, systems could be plotted. 0 Both systems showad immiscibility in the liquid and solid stat8s, including practically the entire concentration range. Very narrow Cord 1/2 ACCESSION NR: AT11009500 areas of solid solutions are formed on the vanadium and niobium sides. nie solubility I limit of magnesium in vanadium and n1obium at 20C is 0.01 and 0.04%, respectively; at the' monotectic temperature (1660C for V-Mg and 2380C for Nb-Mg), the corresponding figures are 0. 03-0. 04 and 0. 05%, respectively. This does not significantly affect the structure of V and Nh. Vanadium and niobium do not dissolve in solid magnesium. In liquid Mg the i solubility of vanadium at 660C is 0. 06%, increasing to 0. 3% at 950C, while the solubility of niobiuminnagnesiumatl200CisO.05%. Melting with magnesium leads to reduction of vanadium and niobium, lowering their strength and hardness and increasing their plasticityi However, reduction of vanacdum and niobium is hampered by the high vapor pressure of magnesium and the difficulty of removing the slag. Orig. art. has: 3 figures, and 3 tables. ASSOCIAnON- Institut metallur A.N SSSR (Metallurgical Institute, AN SSSR) SUBMITTED: 00 DATE, ACQ: 25JanG4 ENCL: 00 SUB CODE: YIM NO REF SOV: 006 OTHER: 006 Card 2/2 VAW~.. Ff, i~g mi AT048703' frxe," 'Shar up. .21wt~- ratis -earth metil.:,~n64agd''ang.all COMP dbifl Androlleclip- U0 o;, t-coul _drged. 'y ["on. o'.T~6, 01troduco rm-ou vhc6unter6d diMaidties f defott tlll~ I '', , "of ~tSi`kit 'ot th"' e_ i `&vmWk'-* iffloylaindituresi.4, 'i pros , N _Ibll -id I ung point :0 ewem en us dov ope. ifta Mg It '00J 0 I CU V bWd W 64 4t c.16'_99% ddDrimid" b- 41 f* witb6a ASSWL~l tJl4ftbi':' 13J 'pow MCODE. -00i ~,4tp 6t"i IF ir 4. 'g K- 06SLAA 41106116638 cczssl .... ... ... UTHOR'!. vltskil*i.-~;l u 7777i -v .7i ye `3 SOVAC -4,7_4064' 4 on,, copp a r, systevs vain ad ~Uii i6~14 -~Vsn -TOP I ,.~Jmawx I t IDY - j~ '61 Ts' Went 77f Can AID 6 Ilia ,on oys- pi --im 9.9.~05 -Oulre- electwiw re t in fro C.~ezopl 1 10*, i ~k V PD 7 1#1 ungs *0-0 710 Af Iii a t 11 -etto 00,44 '-,_ ",, _~~ ". ". or* las oppe-Tr..r. c to Olm a lr:-~ -41 M'"-.P NO f 6jr"L~~, non x f ik- f; 0Ot ;1_i,.Qiw-,-,0*"V Ape, - co tlii:`4ii as 6 at A ',-.Ob 0 Zy t~;; 7, IV up 7 ilt,,~ -T7 WOW,*:, Pu 1 id co ACCESSION NR! Ai,4041585 S/0078/64/009/007/1653/1657 _Y..; Yefimov, Yu. V., Savitskiy, Ye. 1i AUTHOR: 1;.i i~Qq.j._ Yc*. I. TITLE: Vanadiuri-niobium-silicon system SOURCE: Zhurnall neorganicheskoy khimii, v. 9, no. 7, 1964, 1653-16-507 TOPIC TAGS: vanadium niobium silicon system, vanadium niobium sili- con alloy, alloy phase composition. alloy structure ,,, i1 S 7' R A CT :Phase equilibrium in alloy.,; of the V--,b-Si systeri con- taining up to 50% Si has been studied. Alloys were molted from 99.~'/ pure sinterod ',b, 99.8!' pure Si.and 99.4 or 99.9-; pure V in an arc _urnacc with noncon~r~.:%Ilable tungsten electrodes in purified helium of 0.7 atm. Alloy ingots .,,eighin- 20-50 g were Under a preLsure r. rapidly cooled iinmediately after solidification; half were then annealed 1~t 800C for 2500 hr and quenched. '--ray dtffraction and nicrostruc- tural analysis and microhardness tests were used in the investigation. On the basis of the results, the equilibrium diagrar, of the V-Nb-S.1 system was plotted. The V5S43 and the $-modlfication Of Nb5S13 .Card ACCESSION NR: AP4041585 compound at hijh temperatures (close to the nelt:ing point) Corm, a continuous series of solid solutions with a '~'5Si3-tY e str ct re. V~e solubility of niobiu-m in the Vssi3-balle solid solution is 45' at 800C; vanadium. solubility in the cL-!,b5S13_base solid solution is a '-, o u t7%; niobium solubility in the \13Si compound near, -melting poinr- is about 30%* and decreases to 18% at 500C. The 6ilicon content in (VP Nb) Si and (V,'.b) 3Si solid solution at 800C varied from 1 to 2Z., The Nb4~i compound dissolves little or no vanadium and was not detec- ted in ternary alloys containing more than 5% vanadium. The silicon solubility in (V,Nb) solid solution does not exceed I at% at 800C. Orig. art. has: 9 figures. ASSOCIATION: none SUBMITTED: 03May63 ATD PRESS: 3064 ENCL: 00 SUB CODE: MH NO REF SOVt 003 OTHER: 007 Cord 2/2 80 -6 7:7 %opo 'q ACCESSION-, NR-- AP4644 6 If 4/009/0 0 ft W v IM, luii"' -aUtu m'"; TlTL.E.:..J!the ljej~ ~i6b OY9 4_1 SOURCE:- zhurnail 91:11.166.-91994,/ 1704171 A 41 re, 5'~ th,647'm- OP10 TAOS "g'all um 4-yeWhij trild"ro ar ~q' lid I x tay- voldyki, phase~rcuqgruxuo, au vo ution: AlBSTRACTz' -Theii 1&' da,igb-ystem:'was--soJ6ct6d to' rnlfcioitru~toril_ iiA~fiid phase -diEigrOLin~-was"'i~otiotritet6d (fij,: rpalandx~ray.an, Yoe I'Lirotted colt Prej v d.'_~.Utlooc -1, ".1 16 t ditl Tlf X- vor Apoumn ..eture- Ctne.-'M Sf 1- w -46' a' 11mel", ACC SLY, PODZ. M.; J.- ',I it Card ji~ 4 V 14 4811: 7~4 pj i Ae i "w: IMP AMeq:',', 2a! 'Mee an yel 0 Al I:ff L : CCE SS O A -,,A?3 N IRRr 12 CiDlm , -0 UP 0. Jt6 ,'aflb~id~Vith 04's w4~,"4 ~- 47 h 16 1 1 a'. , 4ad -t", ~ox 8 eat sAin . 2 was 5 vog/6i .:" h'v. `SUB -CODES.: M m - t4,. 00 7 ATD Ss . -3/3 ccir4 I't ski i 'kly Y v SSR, lc So R u c 2 2 -a 0. ~41.tla It _k .17 ... . . ....... Wo 7L~14 -ot- '~iiijadt "d t h e t ari- an -. h Oct -vis,-gliate-V 0i, vast icidi4 Oys-.:a'rQ'_f in A see fi;- t "'t sups -con, WOCIATIO I t. ova U f V_ - L, Vi SUB: CO Z 0 9 004' 1~4~:~~ A~!;' 4:*L'~';'v' ~z- L b, per e ~i% eas c ~~roaftd V4i, .1 V~lx us In pueral O~v ",j ..;70t temaj-y.~ toli&~'061ut oris;orf,-A age Yang 4~,pb, pienon ~'.t t6 h in' the dixii~iI64,,, ~64~ 46i the angia 62. Widj-3 --AiibU ilti~ valm o! g SUMa b6oic L 131%-66 r ACCESSION KR: AP5022262 UR/0363/65/001/007/1115/1120 546,.821#546.881#546.28 AUTHOR: Gladyahevskiy. Ye, I.; Markiv, V. Ya.; YefiMDV., Yu. V.: SavitskLy Ye. M.; Baron, V. V., TITLE: The titanium-vanadium-ailicon system d = --7 1 -f)'J - I r SOURCE: AN SSSR. Izvestiya. Neorganicheskiyei meterialy, v. 1, no. 7, 1965, 1115-1120 TOPIC TAGS: titanium compound, silicon compound, vanadium compound, titaniul alloy, silicon alloy, vanadium alloy ABSTRACT: The object of the work was to invesitigate the equilibr and phase Si regions in the Ti-V-Si system in alloys containing up to 50 a Si. X-ray t.'I~ i structural and microstructural studies as well as micrahardness arurements provided data from which a diagram of the phase equilibria was plotted. The isothermal section at 800C showed the presence of a new ternary compound (Ti, V)SL and wide regions of solid solutions based on the binary compounds T'5S'3, VIP and V3S'. The compound (Ti, V)Si has a variable content of the transition Wital# and its region of homogeneity includes the composition TiVS'2-, which was shasn to X crystallize In the rhombic system. The change of the lattice constants and Card 1/2 L 1315-66 - - ------- ACCESSION NR- APS022262 microhardness of the solid solutions based on TL5Si3, V5SL3, and V3Si was studied as a function of composition of the alloys. The solubility of vanadium in Ti5SL3 is approximately 30 at.%i and that of titanium in V5S13 and V3Si,,12 and 18 alt.%$ respectively. Grig. art. has: 5 figures. ASSOCIATION: L'vovskiy gosudarstvennyy universitat im. 1. Franko (Lvov State' University); Institut metallurgii In. A. A; Baykova (Institute of Metallurgy~ SLWLTrED-. 07Apr65 EHM: 00 SUB CODE: Mj, J0 I NO REF SUV.* 002 OW 013 1 Card ACC NR: W/aTPM/EPF(n)-2/FCC /FCS(f )/T/DIP(t)/WP(n)/7,ITP(b)/;-'iA(c) SOURCE: Science abstracts of china, Technical sciences, Y. 2, no. 1., 1964,, 20-21 AUTHOR: Wang, Wai-li. (3769/0035/4721); Baron V.V. E. m. Savitakiy ;S' Y'f, _r TITLE: Structure and properties of the vanadium rich corner of vanaaium-niobium- tungsten ternary alloy system CITM 6OURCE: Chin hsu bsueh pao (Acta metallurgica sinica), v. 6, no. 2, 1963, 155-162 TOPIC TAGS: ternary anoy, vanadium, niobium, tungsten, soliamechanical pr:)perty, metallogra;hy, thermal analysis., phase diagram, solid solution TRANSLATION: The phase equilibriun diagram of' the vanadium-rich corner of tie vanadiun-niobium-tungsten ternary alloy system (up to 25r,', Jrb, 16.6p w) has been es- tablished by means of metallographic study, thermal analysis and testing of mechani- cal properties. An investigation of the vertical sections with a ratio of W19 - 2, as well as NO a 1/2, has been made. It is shown that within the range of the alloy compositions under investigation there exists a series of continuous solid Solutions. The authors consider that the identical crystal lattice, close atomic radii imci Simi- lar electron structures of these three metals are a possible explanation for such complete miscibi1ities. The variation in pro;erty of alloys in this systexi accords Card ACC NRs vith the characteristics of ion alloy system having unlimited solid solubility in solid state. By adding niobium and tungsten to "carbon-thermalP vanadium cf a certaii purity., its hardness is raised appreciably at both room anahigb tempe atures. At the sme time, its placticity and ultimate strength durinZ compression tests are lov- ered. It is belLeved that these Vrn allDYS vould have good mechanical properities at high temperatures, should purerll== be used as a solvent. that niobium Improves the oxidation resistance of vanadium at 1,000* and 10200t., while tungsten makes It deteriorate above 1,,DOD*C. At both temperatures wmadium and its alloys an seriously oxidized. ASSOCIATION: SUBMITTM: 00 EML: 00 SUB OWE: M 19D MW SOV: OOD OTHER: ODO GL,.j"y,:)?aVSF .,Y-. ye.I V YL. T-I*taniiz-. - varisdiwin sillcon sy:3te-.~. 17'71.. I no.7:"1115-1120 11 165. L'vo,;-.;klv goot:darotvannyy milversitot InstLtu'. metallurgrii Imeni A.A.Baykova, .!ol'kva. C P TLI T,, o r,,-j a ra " r.:~ . c ro C, C, "re .7n 7,j cll. j 0.23 crit.'Le' Curd ACC NIZ: A-260U'154 J, zilio-o zis a funcl.i.on of ~;troji Lb o~' aDol Od tranf;voroo rin-notic f 016 ,b (piu-e); 2 - Nb 1.~ wt Sn; 3 Nb + 3.11 wt. % Sn; 4 Nb + ----j 4.92 % Sn; 5 - Nb 5.60 wt Sn. It was found tbAt alloying'blobium with tin CaM;03 a .7imataneous reduction of the critical current density and otthe superconduttivity ransition temperatures Crig, art. has: 2 suB com. n, -6/ suBm par, i meow CRIG REF'S OOV Orn t- PXF iOC* cartj 2/2 L 15953-66 0,7T(m)1VP(W)1T1EWPM IJP(-.) JD/JG ACC NR: AP6002649 SOURCE COJDE-:-- UR/0021/65/000/011/1474/1478'---I i 7~0 t I AUTHOR: Savytslkyz, Ye. M. (Savitskiy, Ye. M.); Baron, V. V.; Yefimov, Yu. V.; Hladyahevs'kyy, Ye. I. (Gladyahevskiy, Ye. 1.) 7; ORG: L'Yov State University (L'vivslkyy derzhavnyy universytet) ITLE: Solid solutions of GO Sn~ land Be n the compoun~.V3Si and their T superconductivity SOURCE: AN UkrRSR, Dopovidi, no. 11, 1965, 1474-1478 TOPIC TAGS: germanium, tin, aluminum, Wryllium, solid solution, vanadium com- pound, silicide, superconducting alloy ABSTRACT: M~tallogK~j ~iic !~nd.2~-ray structural methods -were used to study the mutual solubility and properties of alloys of the quaternary systems V3Si-VX, where X - Ge, Sn, Al, or Be. The microhardness and lattice constants were measured. The existence of continuous solid solutions V3(Si, Ge) and V3(Si, Sn) and a. limited solubility of Al (about 8 at.7.) and Be (less than 0.2.at.%) in the compound V3Si were established. The critical temperature T. of transition to the superconducting state is given by_ Card 1/2 Tc'b. 16 ...9-e-0.0148 + 0,37e,."U L 15953-66 ACC NR: AP6002649 for the V 30', GO solid solution, x being the Ge content, and by TC -e-'O-O"` + 0.069~-%'u for the V3(Si, Sn) solid solution, x being the Sn content, and a, b, c, and d be- ing constants. Introduction of Al or Be lowers the Tc of the compound VOL The paper was presented by V. M. Svechnikov, Member of AN UkrSSR. Authors thank N._Ye. Aleksyeyevs'kyy, Corresponding Member of AN SSSR and Member of the Institut6 '~_f Phvsical Probleiii-,'AN SSSR (Institut fizproblem) and V. R. Karasik (of F1 Ali SSSR) for detemining the T. of the alloys. brig. art. has: 2 figures and I table. SUB CODE: 11 SUBM, DATE: 22Sep64 ORIG REP: 003 OTH REF: 018 L 260732~L6 EPF(n)-2/EWT(, WNW)/EWP(t) 01jDLJqL(~_ ACC NR, AT6014747 (A) SOURCE CODE: UR/0000/65/000/000/0039/0043 73 1 AUTHOR: Myzenkovti, L. F.; Baron, V. V. (Candidate of technical sciences); -Yi,. imov, Yu. V.; Savitskiv.-Y-e.'-H'.-'( ior of chemical sciences) .0RG: none TITLE: Effect of alloying additions on the-suEerconductivit of niobium-zirconium. alloys i e po SOURCE: Soveshchan metallovedeniyu i metallofizike sverkh2_rqxQda1k-av-,1Lt-x 1964. Metallo7ox eniye i metallofizi a everkhprovodnikov (Metallography and physics of imtals in superconductors); tr6dy soveshchaniya. Moscow, Izd-vo Nauka, 19649 39-43 TOPIC TAGS: superconductivity, alloy superconductivity, niobium alloy, zirconium containing alloy, lanthanum containing alloy, cerium containing alloy, iron containing alloy, titanium containing alloy, superconductive alloy ABSTRACT: The effect of small additions of cerit And iron on ,jm. lantbanum, titanium. the critical current density (10 of niobium-zirconium alloys has been investigated. Alloy wires 0.25 mm in diameter, containing 25 and 50 wt% Zr and up to 0.36% La, 0.39% Ce, 5.44% Ti, or 0.5% Fe individually added, were tested at 4.2 K in a magnetic field of 22.4 kG9. Ti, Fej La, and Ce at contents of up to 0.1% increased coneid- erably the Ik of Nb + 50% Zr alloy. At higher contents, Ik dropped again (see Fig. 1)-- 1n the case of Nb + 252 Zr alloy, the maximum on the lk-compposition curves was Card- 1/3 26073-66 ACC NRI AT6014747 fl- - - . 1. fit's Fe 1. Critical current of Nb + 5OZ Zr ID !j alloy versus content of alloying addition at an intensity of the magnetic field of 22. 2 kOb, T1 2 46, 08 f ~observed at higher contents of alloying elements, for instance, at 1% titanium, but the effect was much weaker than In alloy with 50Z Zr.- The effect of higher content of alloying elements was studied with alloyp containing 5 and 10% Ti. and 20-45% Zr. Card o 1,3 ACC NRI AT601471-7 V At 5% Ti the maximum 1~, 4.45.104 alcm2, was observed at 28% Zr and*in alloys with 10% Ti, at 25% Zr (1k, 3.65-104 a/cm2). Ti, La, and Ce improved and Fe did not affect the workability of alloys.4 Annealin at 900 C for 1 hr had a beneficial effect on the Ik of alloys with 2 and 50% Zr containing La and Ce. Orig. art. has: 4 figures. [WWI SUB CODE: ll/ SUBM DATE: 23Dec65/ ORIG REF: 003/ OTH REF: 001/ ATD PRESS: Card '3/3 0-6, L 27567-66 EPF(n)=2 WW/JD/jG/GS LjWT(m)/T/SVP(t)/ETT Ijp(c ACC NRs AT6014746 PC) SOURCE CODE: UR/0000/65/000/000/0029/A-038 AUTHOR': Baron V. V. (Candidate of technical sciences), ORG: none TITLE: Superconductin niobium-zirconium alloys and the effect of heat trestomt as their properties _ii .0 i - 1% SOURCE: Soveshchaniye po entallovedeniyu i metallofizike averkhprovodnikov. let, 1964. Metallovedeniye i metallofizika everkhprovodnikov (Metallography and physics of metals in superconductors); trudy soveshchaniya. Moscow, Izd-vo Nauka, 1965, 29-38 TOPIC TAGS: superconducting alloy, niobium alloy, zirconium containing alloy, alloy supercondiictivity, alloy structure ABSTRACT: The relationship between the critical current (Icr)inenexternal magnetic field at 4.2K and the structure of superconducting Nb-Zr alloys after cold deforma- tion and various thermal treatment has been investigated. Arc-melted Nb-Zr alloys containing up to 65 at% Zr were cold rolled and cold drawn into a wire 0.20-0.25.m ii diameter with a total reduction of 99.75%, and annealed at temperatures up to 1050c' for various peri;ds of time. The investigation was conducted at L'vov State University, the Institute of Metallurgy and the Institute of Physics AN EMR, with the participation of Ye. 1. Galdyshevskiv, L. E. Nyzenkova, X. S. Model and N. D. Kozlova. All cold-deformed alloys had a b.c.c. lattice of 0-solid solution with a Card 1/3 ACC NRa AT6014746 0 -A#a P+ S#C Fig. 1. Dependence of the critical current, structure, and mechanical roperties of Nb-50% Zr alloy. p lot Holding time 1 hr, H 22 oe, wirg diazaeter-0.25 mm, Qb-tensile-..',-' strength 6-elodgation. F. 8- UP 00, fop M loop AnnealingjtemW lattice constant which increased linearly from 3.31 A to 3.5 A with increasing zirconium content from 0 to 65 atki1ri The critical current ofcold-deformed-;.: ACC NRs AT6014746 alloys increased with increasing Zr content. In an external magnetic field of 22 kilo-oersted,the Icr density reached a maximum of 6-8 ..104 amp/cM2 in alloys containi~ig 20-25% Zr, and then dropped to 4 and 2 . 104 amp/cm2 & Zr cortents of 3D an 50%, respectively. The Ic density also increased ulth an increas'e in reduction to 99.9%, e.g., to 1.6-2 .10t amp/cM2 in an alloy with 25% Zr. Cold-deformed alloys with 25,30 and 50% Zr *had a transition temperature of 11.2, 11' 1and 10.5K, respec- tively - the alloys with the highest Icr had a higher transition temperature. Annealing at temperatureo up to 600C had little or no effect on structure, strength and Icr (see Fig. 1). A sharp increase in Icr takes place with annealing at 600-800C, which brings about a decomposition of the solid solution. With a furthe increase of annealing temperature, Icr gradually decreased as the alloy approached the equilibrium state. The sharp increase in Icr after annealing at 600-800C. is probably associated-'with distortions in the crystal lattice of 0-solid solution and with the formation of a great number of physical and chemical inhomogeneities. This assumption is well confirmed by a minimum strength snd ductility observed at the maximum of Icr. Orig. art. has: 9 figures. [HS] SUB CODE: UP SUBM DATE: 23Dec65/ ORIG REF: 003/ OTH REF: 020/ ATD PRESS L 38550-_66_ (MVT/bvP(W)/9dP(t)/LT1~_ IJP(c) JD/JG/GD ACC NK. AT6014749 SOMICE CODE: U.R/0000/65/000/000/0053/0058 AU71"IMS: Baron, V'. V. (Candidate of technical sciences); Savitskiy, Ye. 11. (Doctor 1-sciencas-T; Bychkova, 1-1. L 01 Chomida ORG: none MIS: Tho superconducting properties of niobium-titanium alloys and the efka, of alloy additions on the critical current density SOLRC:-:: Soveshchaniya po metallovedon~yuj motallofiziko svorkhprovodnikov. l.st,_ 1964. tall 0__V_ ~'cf6riiye i metallofizika svorl,.hi)r--o-v-o-d-nf,,,o-v-~-i~,-o~Ea-i-iof;raphy and physics U_.motals in superconductors); trudy sovoslichaniya. Moscow, Izd-vo Nauka, 1965, 53- 58 TOPIC TAGS: suporconductivity, superconducting alloy, niobium base alloy, titanium containing alloy, tensile strength, critical magnetic field, =2=55a1 current density ABSTIUCT: The critical current density of n' 1'oblun allc~,, s with titanium of varying composition (5.5, l4s8i 3266o 48eg~ 55.61, ani 68,,. . Ti) is studied as a function of the applied magnetic field strength. The offe-t of small admixtures (0.2-0.5%) on the critical currant density and the mechanical proporties of the alloys is also studied. Certain elements of sub-roups HIB, IV, and VIA of the periodic system wore used as the alloying admixtures. The ingots wore smelted in an electric-are furnaco in a helium, atmosphere. The starting materials were niobium. with a purity Card 1/3 I ACC NRI AT6014749 I of 99.8' and titanium iodide. Mo obtained inroi'.z wure cut into squares of 1.3 x 0 i 1.3 mm and were drawn to a diameter of 0.25 rn. 7ha tensile strenm"th and electric resistance ware measured. The superconductivity transition temperature and critical current density were measured in fields of from 0 to 21.41 koo (see Fig. 1). Fia. 1. Critical current and tensile strength of alloys of Nb-Ti system as functions of composition for maximum field of 21.5 koo. R"7 20- jo- 80 7 0 60 so YO Nb 20 TL. -1.60- The maxi;-au;,i suporcorductivity transition temperature (10.5K) was found in the Card 2/3 L 38550-66 'ACC NR, AT 6014749 alloys with 32.6%, Ti (see Fig. 2). Fig. 2. Superconductivity transition temperature of alloys of l'b--Ti system as function of titanium concentration. it was detormined that the offeot of alloy components in concentrations to 0.5p" on the transition temperature was no.gligible. Orig. art. has: 8 graphs and 1 di,ar,ram. i SUB CODE; 11p 20/ SUBM DATE: 23Doc65/ ORIG RLF: 004/ OTH R17: 007 Cor 3/3 U TE, IX. T 385b9-,1,6 m) IT li-wP ( t \1 /Z,,1P M/Eff I1JP(c) JC,/,Tn/ D ACC NR, SOMICE CODE: U-1-i/0000/65/000/000/0059/&.364 AT6014750 AUTHOIRS: Yef IMOV L YU V Baron V (Candidate of technical sciences); Savitskiy, V Ye. is. ( ctor of chemical sclentesj 3 ORG: none I TIT7"-J: The superconducting pro erties of alloys of vanadium, with titanium SOURCE: Soveshchariye po metallovedenivu i metall(%fizike sverkhDrovodnikov. 1st, 1964.-"~ '.'etallovede-'ni-y-'e-'-i----m-e---t'a--llo--f'-i*z-ik--a--s,--v-e- rk-h-p~r-o--v-odnikov (Metallog-raphy and physics of metals! in superconductors); trudy soveshchaniya. Moscow, Izd-vo liauka, 1965, 59-64 TOPIC TAGS: superconductivity, superconducting alloy, vanadium base alloy, titanium -y, cold draviing, electric wire, critical containin alloy., current densit magnetic field, solid solution, metal heat treatment ABIMACT: The critical current density of vanadium-titanium, alloys with a'body- centered cubic lattice is studied as a function of the applied magnetic field strength and the titanium concentration,. The starting r-itcrialo wore titanium iodide (99.9 wt and carbothermal. vanadium which,after cerium refininb contained (Yrt c 99-766 v, 0.11 C, 0-04 0, 0.001 N, and 0.10 Co. The alloys were smelted in an arc furnace in an' atmosphere of purified helium at a pressure of 0.7 atm. After annealing'at SOOC for 1 hr, one batch of specimens was cold rolled and dravm into wire 17ith a diameter of 0.2 m. After cold deformation, the second batch was annealed agiain at 900C for 1 hr. Card 1/3 L 38549-66 ACC NRs AT6014750 The third batch waa given intermediate vacuiua annei0ing. In thr., cold-worked Otato, t 2) the alloy with - 50 wt ','.? Ti had the maximum critical current density 0 -4 '104 a/cm for 99,116 deformation and a field strength of 22.2 koe (see Fig. 1). I.. a FiG. 1. Critical current of vanadium- 19 titanium wire (0.2 mm in diameter) as a function of applied magnetic field streng-th. The numbers indicate Ti. 6 2/3 10 is 20 2S M. k.oe L 38549-66 ACC NR 7 AT6o14750 A combination of heat treatment and cold deformation was found -.o be most effective for the vanadium-rich alloys. The authors thank the coworkers of the Department of !nor&,anio Chemistry, Leningrad State Univorsity im. I. -Pranko (Ileorganiches-koy khimii 1WU), for performing analysis and R. Sh. Akchurin and V. V. iVolodin for measuring the critical current. Orig. art. 1 photograph. SUB CODE: 11, 20/ SUBIM DATE: 23Dec65/ ORIGG RM": 003/ OT11 REFJ 021 Card -66 ~, ~83 ~ n4T mL/T/E7r1P(t)/ET1 IJP(c) JD/Jr,/GD -AZT-Nk.-- - L A716014755 SOURCE CODE: UR/OOW/65/000/000/0086/0088 AUTHORS: Baron V. V. (Candidate of technical sciences); ~~yzonkova, L. F.; :_Savitskiy, Ye. IM. (Doctor of chemical sciences) ORG: none ?A TITLE: The phase diagram of the niobim-galliura system SOURCE: Sovoshchaniye po, metallovedeniyu i motallofizike sverkhprovodnikov. lst, 1064. Motallovedeniye i motallofizika sverldiprovodnikov (MotallOgraDhy and physics ofi metals in superconductors); trudy sovoshchaniya. Moscow, Izd-vo Nauia, 1965, 86-88 1 1 TOPIC TAGS: . alloy phano diagram, niobium baoo alloy, gallium alloy, hardness, solid solutio"n x ray analysis, thermal analysis ABSTRACT: A phase diagram is constructed for the niobium--allium system. The work was done because there are no data on the diagram in the literature. The methods of nicrostructural, thermal, and x-ray analysis, and also the microhardness method were used. Alloys with UP to 40 wt /" gallium wore prepared in an arc furnace in a helium at-osphero. The starting mtorials wore gallium with a purity of 99.99/1, and sinterod n.;obi= (99.7,c-'). After annealing, individual alloy3 wore hardened from 800C (30 hrs)l and 1200C (30 hrs). It was found that, besides the Imown compound Nb Ga, three addi-I tior .al compounds are formed in the system; Ga3 Kb (31.08 wt Ga), 3Nb2Ga3 (-51 5 irt /'0 Ga), and NbGa3(69.20 wt 'Q' Ga) (see Fig. 1). The microhardnoss of the compounds Card 1/2 -1 -JU35-66 ACC NR, A716014755 Fig. 1. Phase diagrwa of 1;b--Ga system: 1 - data of thormal analysis; 2 - single-phase alloys; - two-phaso alloys. was also determined. Card 2/2 SUB CODEj r 0/- 2 ODD 16,90 1200 800 G 0, a t.*/o Pn ji n 60 90 IL 1 02 03 L a L*N Go 0235 251 Alb Orig. art, has: 2 graphs. 20 40 60 80 too G a wti. % so 003, D ~Ardl' L SOURCE CODF: UR/0370/6'0/bO0/0D3/0l56/0l60 A U1 i 1,, 1~ ~;avft!-kiy, Ye. M. (140,9COW) Bal-ofi, V. V. (Mo,icow) ; Yef Imov, 7u. V. 0-801~'COW) ORC, :nont, T I TLE :Fffect of vanadium on the structure ind superconducting properties of niobiuTr! Vanadium alloys SMIRCE: AN SSSR. Izvestiya. Metally, no. 3, 1966, 156-160, and Insert facing pp. 149; 701-11C 7ACS: superconducting alloy, niobium alloy, zirconium containing alloy, vanadium containing alloy, alloy structure, alloy superconducting property ABSTRACT: The effect of vanadium (up to 157) on the structure, critical current and tne Lerperature of transition to the superconducting state of binary Nb-Zr allovs has been investipated. The alloys were melted from 99.75-99.95'%-pure com- ponents in a nonconsumable electrode are furnace In a helium atmosphere at a pressure! of 0.7 atn, homogenized at 1100C for 200 11r, upset at 90 ` 1000C with reductions of up to 2W., annealed at 900C for 100 hr, and furnace co2d. In the as-cast condition! the majority of the alloys had a single-phase structure~~f B-solid solution with a bee latLice. After annealing, only binary Nb-V alloys and ternary Nb-base alloys had a single-phase structure. Tile majority of annealed alloys contained two phases: the a-lib-base solid solutions with a bee lattice and the a-Zr-base solid solutions with a hexagonal lattice. The investipated Zr-rich region of the Nb-Zr-V System Card i UDC: 669.293.5'296 ACC NR: AP6019773 contained a three-phase region where a I zrV2 compound was present In equilibrium. with the two solid solutions. Alloying wiLAN V slightly decreased the lattice parameters ill binary Nb-Zr alloys. ThC strength of cold-stralned alloys with 5'-%' and of hinary Nb-Zr alloys increased from 134 to 185 kg/mm2 with I creasing Zr content from 0 to 5U',- and then decreased with a further increase In Zr cotlent. Alloys containin, m- than 70% Zr and 52,"" did not sustain cold deformation1without process anneal lr ~TT,,. temperature of the transition to state was measured wi th a specia! r t designed by 11- 1). Koz1ova (IMET im. A. A. Bavkov) . Alloying with V lowered the - superconducting characteristics of the binary ',,I)-Zr alloys, Tile decrease in the critical current was particularly sharp with small additions of vanadium., while the ter-,perature of the transition to the superconducting state decreased gradually with Annealing (at 900C) increased somewhat the critic- increasing Zr content. al current of ternary alloys, but the achieved maximum critical current (18-1-9 amp) was lower than that of cold-strained binary alloys. It appears that binary Nb-Zr alloys have the most favorable conditi. ?4~ s for the presence of superconducting properties, and any departure from the opd al conditions, caused by addition of vanadium, lowers the superconducting propertieq\ of binary alloys. The authors thank V. V. Volodin and L. S. Apukhtina (IMET im. A. A. Baykov) for the measurements of the supere ucting characteristics of the alloys. Orig. art. has: 5 figures. [MS1 SUB CODE: 11/ SUBM DATE: 17Jun65/ ORIG REF: 004/ OTH REF: 006/ ATD PRESS: ~5 6,-1 Corc L 385'_'~844 JG/JD/GD ACC NR: AT6014757 SotJRCE CODE: Lr-1/0000/65/000/000/OC)91/010C) AUPFORS: Yefinov Yu. V.; Gladyshovskiy Yo. I.; Baron, V. V. (Candidate of tech- 9 - 1 41 nical sciences)'; Savitskiy, Ye. M. (Dn-cto-r-ofchc'-,AtffIn s) q b i O.VG: none TITLE: The effect of alloying on the critical tomperature of transition to the superconducting state and the crystal-lattico constant of the compounq V Si j -_3 j SOURCE: Soveshchaniye Po notallovedeni i metallofizike sver;~J~2;~ovodnikov. lst, YU- 1964. Motallovedeniyo i metallofizilm sverkhprovodnikov (1-11atal-lography and physics of- metals in sunorconductors); trudy sovoshchaniye. ]*)scow, Izd-vo Nauka, 1965, 91- 100 f TOPIC TAGS: suporconductivity, solid solution., vanadium compound, silicon compound, germanium compound, -bin compound, crystal lattice parameter, x ray analysis, solu- bility ABSTRACT: The solubility(,~/f 17 different elements in tho compound V Si and t 0 3 1~1 effect of the dissolution of those elements on the critical suporconductivity'tran- sition tomDorature are s:Eudiod. 11icrostructural and x-ray analysis an-d-tEei-micro- hardness nothod are used. The starting 1;iatorials wore sintorod vanadium and silicon with a purity of 99.8 wt %. The alloys were proparod in an arc furnace in an atmos- phere of purified helium at a pressure of 0.7 atm. The alloys were annealed at SOOC Card 1/3 - L -3 85M~6__ I ACC NR: AT 6014757 .Lor 2500 hrs. The x-ray phase analysis was porfoniod 'Lrj the powder method with chromium radiation in a cylindrical chamber. The transition temperature was moas- urod by the magnetic method. It was found that interstitial solid solutions are formed when elementa with small atomic radii are dissolved in V 3Si. There is iso- raorphous roplacemont of the vanadiun, atoras in the crystal lattice of V Si by atoms 3 Fig. 1. Change in critical temperature, lattice constant, and inicro- hardness of solid solutions v (Si, Go). 3 T"-K' NOV 0 5 19 IS 20 V351 Ge, dt.*4 Card L ~8538-66 f ACC NR: AT6014757 of the transition metals. Atoms of the elements of subgroup B of the periodic %I - Si. The pure compound V Si has the system replace Si atoms in the lattice of V 3 3 maxi:.ium critical superconductivity transition tomparaturo (see Fig. 1). The authors thank N. Ye. Aleksoyevskiy, Institute of P sical Problens AN SSSR (In-t fizT)roblem Ivi SSSI-IT and V. R. Karasik, Physics Institute AN sSS,-R---(v-i-z-ic-hesI:-*,.y in-t AN SSSR) for zioasuring the transition temperatures. Orig. art. has.- J, graphs, 4 tablos, 1 diagrarnand 2 photographs. SUB CODE: 11, 20/ SUBM DATE: 23Dec65/ ORIG REF; 008/ OTH REF: 009 AT60)4435 (A) SOURCE COM 'UR/0000/66/000/000/0030/0034 i Bychkoyag & L; Barone Ve V.1 Savitskiy. Yes Its none 721 Fusibility diagram of the n1obim-tungsten-titaidum system and some properties its alloys OLIRCEt AN SSSR. 1wtitut astallurgii. Proystva i primenenlye zharoprochnykh plavov (Properties and application of heat resistant &31oyv)o Xwoov. Izd-vo Nauka, We 30-34 TOPIC TAGS: heat of fusion, niobivn containing alloy, t-ung3ten containing alloy, titanium containing alloy . I ABSTRACT: The article reports the results of an investigation of 70 alloys of the given syston. Of these, 17 were binary alloys. In the ternary region, the alloys were investigated with respect to six radiation cross sections. Chemical analysis of the alloys showed that in certain cases, due to losses of titanium, the composition of the alloys did not correspond to the cross section. As a result of micro3tructural, x ray, and thermal analysis, and of measurements of the microhardness, it was established that at 10000. addition of niabium to alloys of tungsten and titanium cortracts the two-phase* regime which is a MiXtM-0 Of WD solid solutions based on I ACC. NRs AT6034435 tungsten and titanium. Ihe two-phase region extends up to 50 weight porcent niobium. The article gives a diagram of an isothermal cross section at IOOOOC for alloys of the niobium-tungsten-titanium system. &"rimontal data on the heat resistance of the various alloys is presented in a series of curves. In general, as a result of the investigation, it was established that in the niabium-tungsten-titanium system above 10000 there are formed a wide region of ternary solid solutions /6 and a two-phase region Q3 T, +~6 ) Man f this alloys hav6 a malting point above 22000, With a tungsten contont OY ;0-407, UOP to 25% tit3nium can be introduced into the alloys without lowering the melting point below 22000. Therefora, some of these alloys have sufficiently good heat resistance for industrial application'(30% W and 7.10% Ti).- Orig, art. has' 3 figures* SUB COM 11/ SUEM DM& IOJun66/ CM RW& 005/ 0711 JUWS 007 I Card 2/4 ACC NR. AP6036841 SOURCE CODE.: Ult/0020/66/171/002/0331/0332 AU iIIOR: Savitskiy, Ye. M. (Corresponding member AIN SSSR); Baron, V. V.; Yefirlov, YU. V. ORG: Institute of Metallurgy im. A. A. Baykov (Institut metallurgii) TITLE: New vanadium compounds with the Cr3S'-tyPe structure SOURCE: Mi SSSR. Poklady, v. 171, no. 2, 1966, 331-332 iTOPIC TAGS: superconductor, superconducting propert7, vanadium, vanadium indium. compound, vanadium cadmium compound, vanadium zinc compound, vanadium bismuth com ,pound, compound superconductivity, vanadium tellurium compound, vanadium lead com- ~pound ~ABSTP.ACT: in a search for new superconducting compounds, vanadium wires diffusion ;coated with An, Cd, In, Tl, Pb or Bi were investigated. It was found that all :coatings had a multiphase structure. In addition to vanadium lines, x-ray diffraction! !patterns showed lines of phases with a cubjc structure of t1 'le Cr3Si-type and the ~following lattice parameters: 4.92-4.95 A for V Cd; 4.87 A for V3Pb; 5.28-5.56 A 0 3 ,'for V31n; 5.21-5 .2 A for V3 5 Tl; and 4.72 A for V3Bi- Variations in the lattice parameters of V'31n, V3Cd and V3Ti indi6ate the existence of a homogeneity zone. ';Diffusion coatings containing V31n had a temperature of transition to the super- Card 1/2 UDC: 539.23;537-1112.62 ACC NR: AP603684.r conducting state of 13.9*K. at temperatures above 4.2*K. ,SUB CODE: 11*1 SUBM DATE: ATD PRESS: 5168 Other coatings tested did not ohow superconductivity Orig. art. has: 1 figure. IlAug66/ ORIG REF: 002/ OTH REF: 004/ iC rc 2/2 ACC NR- AP6013371 SOURCE CODE: UR/0370/66/000/002/0163/0165 AUTHOP: \.jyzenkova, L. F. (Moscow)~ Bp~ES]R3-Y1-.Y- ,(XOSCOW); SaVitSkiY, Ye- (""OSCO" ORG: none Z 16 TITLE: Phase diagrw~ of the niobiwn-antimony system SOURCE: AN SSSR. Izvestiya. X'etally, no. 2, 1966, 163-165 TOPIC TAGS: alloy phase diaZram, niobium alloy, antIniony ABSTRACT: Yicrcstructural, thormal, and x-ray methods as well as i .-..ezisurc.-.,.c-nts vere r;'.-.:ise dla!~ram of the 1,;1h-S1, ystcr- Four co,,.-ipounds i7cre identified in this systcm; Nb3Sb (75.00 at.% NLY, Oi,Sb (50 Nb), and apparently also Nb3 Sb2 (60 at.'/ NO and Nb4Sb5 (44.4 at.,. Nb). Ali the comDo-ands are for-med by peritectic reactions taking place at 1750, 1140, 1020, and 7606C respectivoly. Tho microhardaess of alloys based on the co-..~pcund :;b3sb a~.~-Du%tr to 669-496 vhich Indicates the presence of a repien of solid sclutic'n lba-,;-~!d on this compound; the m1crohardness of NbSb Is 235, and t1hat of ;b1,S-f)5, 357 1! X-rny structural analysis confinied that the coninound Nb3Sb has a cu1j1c tiv~ lattice -ait- constant a-5.26 A. NbSb has a hexagonal lattice 1'a--1.270 w2,, a/c-1.276) b"elongin." to the NiAs 'type. Niobl= lowers the mel--in.1g, p3in-, of forming with it a eutectic (6100C) whose composition is displa~,,ed tomard antlm~,ny Card 1/3 ACC NR: A?6013371 FiE. i. Phase diaf!ram of the Nb-Sb syste~n: 1 - data of thernal analy- sis; 2 single-phase alloyc; 3 two-phase alloys. t,-c L L \ "1 1 Nb 29 #0 CIO S6 At. % / "'m:20- I V, IrT S61 500 - -t-1 ~ I I I vJ ;,A'6J6 'I S! L 3896P-66 A 6E i~ AP6013371 (psoudocutectic). The phase diagram of the 1,,'b-Sb systems is in respects analo- -ous to that of ele-nents of group Va (V, Nb) with elcments of group 111b (Ga). Orig. art. has: 2 figures. SUB CODE: l1/ SUM DATE: 16~lay64/ ORIG REF*. 003/ OTH REF: 002 Card 3/3 /,,, z L 06577-67 EW? ( m) /E7WT (w /Ef I IJP(c) JDIJG V PATWI-ff ACC NRI AP6029819 SOURCE CODE: UR/0363/66/002/008/1444/1447 AUTHOR: Savitskiy, Ye. M.; Baron, V. V.; Yefimov, Yu. V. ,ORG: Institute of Metallurgy im. A. A. Baykov (Institut metallurgii) TITLE: Th V S' V G ys em e 3 1 3 a 11 t SOURCE: A14 SSSR. Izvestiya. Neorganicheskiye materialy, v. 2, no. 8, 1966, 14,44-1447 ~TOPIC TAGS: vanadium, gallium, phase diagram, phase composition, phase analysis ABSTRACT: The V3Si-V3Ga system was studied by x ray microstructure and micr ardness itechniques. The object of the work was to establish the point of transitio,111f the isystem into a superconductive material and to determine the structures of the alloys of ithe V3Si-V3Ga system. The samples were prepared by fusing mixtures of pure components I lin an arc furnace in argon atmosphere at 0.9 atm. All samples were homogenized by iholding them for 2500 hours at 8000C. The continuous formation of the solid solutions -between isomorphic compounds, V3Si and V3Ga, at 8000C s established by both x ray and frucrohardness examinations. The maximum microhardness\of 1680 kg/mm2 was found to Icorrespond to 5-7.5 atom % Ga in the solid solution. At all intercomponent ratios, the :solid solutions Of V3Si and V3Ga. were found to have a lattice structure of the Cr3Si - :type. Above 13000C, the V3Si-V3Ga system was found to be composed of two distinct !phases: a solid solution based on vanadium and the V Si. The transition temperature 3 Cord L 06577-67 ACC N2, AP6029819 of the various compounds Of V3Si-V3Ga system into the superconducting state can be cal- culated fron the empirical formula T. = 17,1 - e-04"x + 0,059 - e0x6z ~where x- is the Ga content in the system in atom %. The authors thank E. I. Gladyshev- ls~ __Llty for conducting the x ray analysis of the alloys. Orig. k~* of LIvov State Unive:~s 1~~rt. has: 4 figures and 2 formulas. ISUB CODE: 20/ SUBM DATE: l8Sep65/ ORIG REF: 006/ OTH REF: 006 /iCard ANSEIROV, M.A., kand. tekhn. nauk. BARON, Yu.M., inzh., red. [Attachments for machine too1q; design and construction] Prisposobleniia dlia rLetallorezhushchikh stankov; rasche- ty i kon.9truktsii. lzd.2., perer. i dop. Moskva, Mashi- nostroenie, 1964. 650 p. (VIRA 17:12) BARONAS,_Y._T.,, Cand of Med Sci - (diss) "On the problem of the development of obstetric aid in Lithuani4" Villnyus.. 1957., 19 pp (VillrqU3 StatO University im V. Kapsukas)., 100 copies (KL, 2'~-37, 93) S/081/62/000/005/041/112 B151/B101 T "-.* 0 11 Bbronay, 11. TITLE: New methods used in the chemical iniustry of Hungary PIE'RIODICAL: Referativnyy zhurnal. Khimiya, no- 5, 1962, 339, abstract 511 (Prakt. Chem., v. 12, no. 8, 1961, 345-344) TZXT: The following processes are described: The purification 1desulfuration) of gases using pyrites cinders (the mass --ay be regenerated 6-10 times without loss of activity); the production of Co and NJ. of hij:h. purity from various sources containing their ox-ides, sulfates, carbonates, hydrocarbonates, sulfides and hydroxides; the production of V/ NKH3from ammoniac-al. water without any additional consumption of energy. Abstracter's notes Complete translation. cari 1/1 BARONVIKOP 1. Increase the material self-interest of pipe rollers to stimu- late the improvement of praduction quality. Sots. trud 6 no.7: 130-131 Ti 161. (MIRA 16:7) 1. Nikopol,sk-ly trubnyy zavod. (Nikopolf-Pipe milla) (Bonus system) BARCMKO, V.A.; TIHOFZMA. K.F. Effect of hig~i-frequency and ultrahigh-frequency fields on conditioned reflex activity and some unconditioned functions in animals and man. Fiziol.zhur. 45 no.2:203-207 F '59. (MIRA 12:3) 1. From the Institute of Occupational Hazards Control, Leningrad. (BLECTRICITY, effects, high & uUrahigh frequency fields, on conditioned & unconditioned reflexes (Rug)) (RINLEX, CONDITIONM, ef f . of high & ultrahig~i frequency electric f ields (Rus)) (RKF=, unconditioned, eff. of high & ultrahigh frequency electric fields (Rus)) BARMINKO, V.A. Effect of exposure of the neck zone to solar radiation on the conditioned reflbx activity and dynarnics of axterial pressure In animals. Vop. k-ar., fizioter. i lech. fi,-. ktfllt. 29 n:).2t 104-108 Mr-Ap 164 (MIRA IW) 1. Nerrologiche-kaya klinika (zav. - 1 rof. B.V. Likhtermaz ) I eksperinentalInyy otdel (zav. - dotsent V.A. Zarabln) Listituta meditsinsko7 klimatologii i klimatoterapii imeni Sechencva (dir. B.V. Bogutskiy)p Yalta. c C. 7;? 0- X1, i, 1- 5P 1~ zz ~yy USSR/Mining Methods Bibliography. jul. 48 *Reviev of P. M. Ipatov and P. D. Lunevskly's Book, ISysteme for Unlergrouni'Mining of Deposits of Nonferrous Metals and Gold;O A. V. Baronenkov, A. V. lovazhenkov, A. k. Sergeyov, Engineers, 3/4 p "Gor Zhur" No 7 General dencription of practical experience Intended as manual for engineers, technical varkers, mining Institutions, etc. It is valua- ble as'it describes means for selecting optimum exploitat.11on methods for various geological and 33/49T85 USSR/$41ning Methods (Contd) jul 48 mining conditions, and aide engineers and technicians in selecting mining systems. It lacks proper evaluation of systems used under certain conditions. D&ta given is inaccurate. 4w 33/4,9T85 TT V. USSR,&ning Methods oot 48 Zxcavating Machinery "Review of N. 0. Trupak's Book, 'Sinking Shafts by the Refrigeration Method,'" Ya. A. Dorm-n, A. V. Baronenkov, Mining Engineers, 1 p "Gor Zhur" No 10 Method has been used for 65 years. However-, Trupak's book is first to attempt a comprehensive coverage. Unfortunately, it haBuwty defects. Published by ugletakhizdat,1,947, 246 pp, 163 ill, 4,000 copies, price 23 rubles 50 kopeck. =b USSR/Mining Apr 49 Explosi~-ea, Blasting Bibliogmph,y "Review of ~1. M~ -Malakhov's Book, 'Mining Systems vith Br"Vn_- by Blasting E016s, " A. V~ &ronqz~.ko-; A, V,, F':,~razhenka~-, I p "G,-):- Zhur" No 4 Farorable ra7-iew of subject book, vhlk~h describes systems that bre-4k dowtL ores by bla v6ing holes, ccnside:~s methods cf drillirg deep shafts, and a- up the first experimental vork on mining systems vith stepped-forjed collapsing of the ore in the Krivoy Rog Inca ore basin. IC 41/49T92 BATIC)I,.I'-,',:KOV? A. V. .1 SERGEYEV, A. A. and POMINSIXTY, L. A. "Classification of Losses of ~.'ard !'.hierals in Exploitini.- Doposits," Gor. zhur., 11 1952 :0. 2) BARONENKOV, A. V. BARONEENIKOV, A. V. -- "The Selection of a System of Operating a. Wining En- terprise." Min Higher Education USSR. Mosccyw Mining Inst imeni I. V. Staiin, Moscow, 19~5- (Dissertstion for the Degree of Candidnte of Technical Sciences.) SO: Kjjizhn&vA 1~.topisl , No. 4, Moscow, 1956 ~.1. 11. Baronenkov, A. V. "The - Selection of a S)-stem of ODerations for a Iline Enternrise witl- " Res',~,ect to Tire." i-'in Yligher Education USSR. oscow 1-'Ining Inst imeend - V. Stalin. Foscow, 1955. (Dissertations for the Degree of Candi(bite ir Technical Sciencer,) . ~~O: Knizhnaya Letopis', No 27, 2 July 1955 GRISHIN, Mikliail Xarpovich; BAAGja;aQY,.4,j.., redaktor; SHUSTOVA, V.H., rodaktor izdatellstva; VATUSHTRO, Ye.3.. tek~xicheskiy redaktor (Mining) Gornoe delo. Moskva, Gos. nauchno-takhn. izd-vo lit-ry po chernoi i tovetnot catallurgii, 1956. 3315 P. (HLRA 10:1) (Hinin& engineering) ,R&RONENKOV, A.V. The choice of working system in mining installations at the time of its design. Gor.rhur. no.2:7-12 Y 156. (KLRA 9:5) 1. Moskovekiy gornyy institut Imeni I.V. Stalina. (Mining engineering) SHPITALINIKOV, A.G.; BARONEMM, A.V. I- I I..,.-.. oxcenexic aspects of mining industries in the U.S.S.R.0 S.IA. Rpchkovskii. Reviewed by A.G.Shpltallzikov, M.Bareneukov. Gor.zhur. n9.9;60-62 S '56. (MLHA 9:10) (Mineral iadustries) AGAPOV, D.S.; ARTIBILOV, B.M.; VIKTOROV, A.M.; GINTS, A.N.: GORIKOV, A.V.: GUSYATINSKIT, M.A.; KARPOV, A.S.; KOLOOT, I.I.; XOMAR3VSKIT, T.T.; KCRYAGIN, A.I.; KRIVSKIT. M.N.; KRAYNOV, A.G.; RESTKROVA, I.E.; OBXS, I.S., kandidat takhnicheakikh nauk-, SOSNOVIKOV, K.S.; SUKHOT- SKLY. S.F.; CHLKNOV, G.O.; YUSOV. S.K.; ZHUK, S.Ya.. akademik, glavn7y redaktor; KOSTROV, I.H., redaktor: BARONMO A.V., professor, doktor tekhnicheakikh nauk. redaktor; LLK41utsix, ji. .. larofessor, doktor tekhnicheskikh nauk. redaktor; SHRSHKO. Ye.F., profezsor. doktor tekhnicheskikh nBuk, redaktor; ATERIN, N.D., inzhener, radaktor [deceased); GORIKOV, A.V., inzhener, redaktor: KOMAUVSKIY, V.T.0 inzhenar. redaktor; ROGOVSKIY, L.V., inzhener. redaktor; SBAPOVALOV, T.I., inzhener. radaktor; RUSSO, G.A., kandidat tekhnichaskikh nauk. radaktor; FILIMONOV, N.A.. inthener, rodaktor; VOLKOV, L.N., inzhenar, redaktor; GRISHIN, H.M.. professor. doktor takhnichaskikh nauk, redak- tor; ZWRIU, V.D., professor, doktor takhnichaskikh nauk. radaktor; LIKHACHXV, V.P., inzhener, radaktor; MOVJWY.V, V.M., kandidat tekhni- chaskikh nauk. redaktor; MIKHAYLOV, A.V., kandidat tekhnichei3kikb nauk, redaktor; PATROV. G.D., inzhaner, redgktor; RAZIN, N.V., radektor; . ~ SOBOIAV. V.P., inzhenar. rednktor; FARINGa, B.P., innhanar, redaktor; TSYPIALOV, V.D., inzhaner, radaktor: ISAYJCV, N.V., rodaktor; TISTROVA, O.N.. radaktor; SKVORTSOV, I.M., tekhnicheskly redaIrtor [The Volga-Don Canal; technical report on the construction of the Volga-Don Canal, the TSimlyanskaya ~qdro development and irrigation works (1949-1952); in five volumes] Volgo-Don: takhnichaskii otchet (continued on next card) AGAPOV, D.S. --- (continued) Card 2. o stroitalletva Volgo-Donskogo sudokhodnogo kanala imeni Y-1.1anins. TSimlianskogo gidrousla i orositellnykh sooruzhanii (1949-1952) v piati, tomakh. Glav.red. S.IA. Zhuk. Hoskva, Gos.energ. izd-vo. Vol-5. (Qparry management] Karlsrnoe khozisistvo. Red.toma I.N. Kostrov. 1956. 172 p. (MLRA 10:4) 1. Russia (1923- U.S.S.R.) Miniaterstvo alektrostantBii. Byuro takhnichaskopo otcheta o stroitellstva Volgo-Dona. 2. Daystvitel'nyy choln 6kademii stroitellstva, i arkhttaktury SSSR (for Razin) (Quarries and quarrying) SKOCHIHSKIY, A.A.; TMIGOREV, A.M.; SHEVYAKOV, L.D., SERGEYEV. A.A.; ZAKHAROV, P.A.; USKOV, S.Iq JkGOS3KOV, M.I.; MELINIKOV, N.V-; ERDNNIKOV. D.M.; YEITIKETEV. N.B.; PROTOPOPOV, D,D.; SUDOPLATOV, A.P.; BARON, L.I.; tUNIKOVSKIY, G.I.; NAZARCHIK, A.F.; TERPOGOSOV, Z.A.; BARSUKOV, F.A.; POMORTSEV, A.D.; MIDrX, G.P.; MOIZHMV. P.-V.; MAKSIMOVA, Ye.P., GRIBIN, A.A.; BAR011911KOV, A.V.-; SINDAROVSKIT, H.S.; DOGOMOLOV, V.I.; KHODOV, L.V.; MOSKALIKOV, Ye.F.; GONCHAROV, T.I. Aleksandr Vasillevich Kovazhankov; obituary. Bazop. truda v prom. 1 no.12:35 D 157. (MIRA 12:3) (Kovazhenl-ov, Aleksandr Vasil'ovich, 1906-1957) P ARONENKOV, A. Contemporary methods of developwnt, preparatory work, mining, and haulage in the USSR metal mines. Tr. from the RussAan. P. 205 (Rudarsko-Metalurski Zbornik) No- 3, 1957, Ljubljana, Yugoslovia SO: YONTHLY I'MEX CF EAS'.' E'UROPEAN .CCESSIONS (EEAI) Lc, VO.L. 7, 11r. 1, JAN. 19:,8 SKOGHIIISKIY, A.A.; TZRPIGORRV, A.M.; SHETTAKOV, L.D.; AGOSHKOV, M.I.; HELINIKOV, NJ,; BRONNIKOV, D.M,-, YENIKETAV, N.B.; NAZARCHIK, A.Y.; TXRPOGOSOV, Z.A.; BARSUKOV. 7.A,; 53ROEYBY, A.A.; PROTOPOPOV. D.D.: SUDOPIATOV, A.F.; BARON, L.I.; MANIKOVSKIY, G.I.; POMORTS.NT, A.D.; DAMIDYEIK, G.P.; KAPITANOV, T.V.; MOLGHAINOV, P.V.; HAKSIMOVA, Ye.p.; GRIBIN, A.A*; BARONNNKOV, A.V.; SINMROVSKIY, N.S.; BOGOMOWV, V.I.; KHODOT, L.V.; i(OSULTnV-,Te~0-1r. Aleksandr Vasillevich E:ovazhenikov; an obituary. Gor. zhur. no.12: 72 D 157. (MIRA 11:1) (XDvazhankov. Alsksandr Vasiltevich. d. 1957) BARDRWOV. ~ A' eka-m4r, Vyevich; KAHINUIT, I.No. otvatstvannyy red.: HIRDSHNICHNIKO, VeDo, red. lzd-va; OUTAR, S.Ta., tekhn. red. [Choosing an operating system for mines] Vybo'r rezhima raboty gornogo predpriiatiia. Moskva, Ugletekhizdat. 1958. 124 p' (Hine management) (MIU 11:10) POMVSKIT, N.M., prof.; KKATSALI-ROV, I.N., dots.; BARONE dots.: CHUPRUIDV, G.D.. dots.; IIIASO.4)V 0 L.H., lotg. 'Vertical Rhaft sinking" G.V. Surmilo. Reviewed by N.M. Pokrovskii aLd others. Shakht.stroi. n0-12:32-33 158. (1,41RA 11:12) (Sbaft sinking) (Surmilo, G.V.) SOV/127-59-1-1/26 AUTHOR: Baronenkov, A. V., Candidate of Technical Sciences TITLE: Labor Productivity - Up to the Level of Present Requirements (Proizvcditellnost' truda - na uroven' sovremennykh trebovaniy) PERIODICAL: Gornyy zhurnal 1959, Nr 1, PP 3-6 (USSR) ABSTRACT: The article deals with the problem of raising labor product- ivity up to the level of Seven Year Plan requirements. A production target of 230- 245,000,000 tons of iron ore, or 150- 160,000,000 tons of commercial iron was set for 1965- This represents an increase of 70' in comparison with 1958. The average yearly increase in iron ore production amounted to 6,000,000 tons in the last few years as compared with a yearly production decrease of 3,000,000 tons in the USA. The production of copper and lead-zinc ores also increased. The production of aluminum, nickel, tin, tungsten, molyb- denum etc was greatly increased. The open cast mining method was introduced in the Krivoy Rog basin, the Ural, the "Kursk 111agnetic Anomaly", the Dzhe-.kazgan copper ore mine, the Leninogorsk lead-zinc mine, and the Zyryanovsk Card 1/2 and Tekeli Combines. Mines and quarries were 98-1001-,' SOV/127-59-1-1/26 Labor Productivity - Up to the Level of Present Requirements mechanized. Labor productivity increased as follows: The average monthly productivity of a mining worker in the Krivoy Rog basin amounted, in 1940, to 101 tons; in 1950, 127.5 tons; in 1957, 166.2 tons. Labor productivity in- creased in the mining of non-ferrous ore was half as much as that of the Krivoy Rog basin worker. The productivity of a miner fron the most a-uccessful "Gigant" mine was half as much as that of a miner in the USA. The Seven Year Plan will reduce auxiliary labor and increase the length of stopes assigned to brigades; it will also introduce a wide exchange of experience and improve the technical training of workers. A contract bonus systein will be introduced instead of a progressive piece rate system. Card 2/2 BARONENYOV, A. Development of the minign industry in the Soviet Union. p. 82. PEVISTA 1AINUOR. (.~tinisterul Minelorj Mirristerul Industriei Petrolului si Chimiei, Directia aploatarilor Viniere si AsociatiR Stiintifica a Inginerilor si Tchnicienilor din Romina) 'Rurcuresti,, Rumanias Vol* 103 no. 3, March 1959. Yonthly List of East Baropean Accessions ( MAI) IC, Vol. 8. no. 7, July 1959 Uncle BAROITERIKOV., A.V.P kand.tekhn.nauk *Economics, organization, and p3anning of mining Industry enter- prisea" by M. A. Gurvicb, Z. 14. Ioffe, and V. V. Osmoloviskii. Gor. Zhur. no-079-80 Ap 160. (MIRA :L4:6) 1. I-loskovskiy gornyy institut. (Mining industry and finance) (Gurvichl M.A.) (Ioffe., Z. M.) (Osmelovskii., V.V.) KOROBOV. P.J.; L. D. tj A 0 L.".; IPATOV, Poll.; P.P.; D. ~VS.,IY, V.N. :1-k :10, !".P. p ',:.A.; 0 -3 3: :IT SC!3~00V, O.P.; v- ~LDQV, V.S.; Zull~-,,V, S.:,. .T 1:ola! 'dkolacvic' ry. (Patrikcu.-, :.Tzol:A 7:i1mia-evich, no.6:711') Jc 14:2) A.V., dotoent; KOBISHCHA"XV, M.A., ~ots(--nt; *-,,,',Y-',-'7ZTUL-!':, Y'S.H., ~ aspirmyt Problems in the economics of the mining irdustry. Title Page. Possibilities for lowering the cost of mining ore In the mines of the Kursk Magnetic Anomaly Coribine. Vauch. trud-v ',.'.GI no.43t 3-11 162. 16:9) (Kursk Magnetic Anomaly-4-Uning anginearing-costs)