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SCIENTIFIC ABSTRACT BELAN, N. I. - BELANOVSKIY, A. S.

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CIA-RDP86-00513R000204220008-3
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December 31, 1967
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229-20-11/12 On increasing the temperature at the end of the deformation process as a medium for reducing the force of stamping of large-size blanks. (Cont.) free forging is substituted by ho~-stampingt it is advisable to do the final stamping at an inereased-temperature if the available presses are not powerful enough. Effects of the over- heating of the material can be fully eliminated by appropriate heat treatment. Yherefore, stamping of large-pize blanks can be terminated at hi&hor temperatures than those specified in the Soviet technological instructioxr;~. Thus, increase of the final stamping temperature, combined with other measures, permits reducing.appreciebly the necessary forging forces and producing by less ponerful equipment a considerable number of large-size forgings. There are 4 figures and 3 tables. ASSOCIATION: TsNIITUA.Sh and Nevsk Works imeni Lenin. AVAILABIS: lAbrary of Congress Card 3/3 81526 /,P. 0 SOV/137-59-5-.109.13 Translation from: Referativnyy zhurnal, Metallurgiya, 1959, Nr 5, p 210-211 (USSR) AUTHORS.- Snitko, M.N., Bolan, N.I., Navikov, V.V. TITLE.: Steel for Cast Parts of Steam Turbines 'PERIODICAL: Tr. Nevsk. mashinostr., z-da, 1958, Nr 4, Pp 59 - 7 ABSTRACT. The authors oarried out Investigations of 2OKhMLIC1 with resplTot to the macro- and microstructure..%I~'e~anicai proper- tieA( (y , ICY30 6- . ir' i) at-26r - 6500C (after heat treatmenty, the coefficient 0 linear expansion at 1000 - 6000C, ak at +20 to -1000C after tempering with slow and rapid cooling, after holding at 4500 - 5500C for-100 - 5,000 hours and after creep tests;, (Yam and Cr a at 47oo, 5100 and 5500C were also investigated. The 2OKhML steel was cast Into cross- shaped specimens up to 750 mm, with wall thickness of 30 - 70 m. Heat treatment of the specimens consisted in nomalization from 8900 - 910OC; temper1rg at WO - 66oOc, cooling to 3000C in Card 1/2 a furnace and then in air, It was established that cast 2OKhML 81526 Steel for Cast Parts of Steam Turbines SOV/137-59-5-10913 steel after normalization and tempering 1) had high 6 6,- I and nj, b$ which were maintained at a sufficiently high level up to 55008; 2) was not prone to graphitization in holding up to 6,000 hra at 4500 - 5500C; 3) was net prone to heat brittleness at 4500 - 5500C in stressed or non-stressed state; 4) reduced considerably ak at -1000C; 5) had only slight proneness to temper brittleness at 4000 and 60000; 6) had, at temperatures of 4700, 5100 and 5500C, values of Or - 16.2, 6.6, 2.9 kj/mm2 (1.10-5%/hr) and 16e., 26.0, 14.2, 6.0 kg/ mm2 (100,000shmrs), respectively. T.F. Card Z/2 81527 sov/137-59-5-10941 /Y Translation from: Referativnyy zhurnal, Metallurgiya, 1959, Nr 5, p 215 (USSR) AUTHORS: Belan, N.I., Novikov, V.V., Kanfor, V.M. TITLE: Forged 2OXhM Heat-Resistant Steel PERIODICAL: Tr. Nevsk. machinostroit. z-da, 1958, Nr 4, pp 119 132 ABSTRACT: The authors investigated mechanical properties%,,((5 Y , a 0 b k) at 20 C and 3200 - 5700C and after holding at -such temperatures UP to 3,000 hrs; Usm and O~ext at 4200 - 5200C of radial and tangential forged specimens of 1.5 and 3 ton 2OKhM steel ingots containing (in %)a C 0.21, Cr 0.89, Mo 0.41, smelted in a basi electric arc furnace. It was established that forgings of up o r 145 mm cross-seotion had practically the same mechanical prope ties in all the zones. Mechanical properties and the micro- structure of forgings do not change after holding up to 3030 hrs Card 1/2 at 4200 - 5200C in unloaded and loaded state. At 4200, 4700 and Forged'2OKhM Heat-Resistant Steel 5200C (respectively) (F (1 10-5% hr) a ext (100,000 hrs) iss18; iZ - 30; 12 graphical titles. 81527 SOV/137-59-5-10941 is 29.0; 13.5 - 15.0; MI - 6.2; - 14 kg/=n2. There are 5 biblio- T.F. Card 2/2 38707 S/598/62/000/007/039/040 D217/D3OT /CP op AUTHORS: Belan N I. Idellchik, B. M., Borisova, M. S. and -1cu, ~rlo A. ITLE: Investigating titanium alloy AT6 (AT6) for its suita- U bility as material for working wheels of supercharges operating in aggressivemedia SOURCE: Akademiya nauk SSSR. Institut metallurgii. Titan i yego splavy. no. 7, Moscow, 1962. Metallokhimiya i novyye splavy, 288-293 TEXT: Forgings of the alloy AT6, containing 5.8 wt-% Al and 1.1% Cr + Fe + Si + B, were studied. The mechanical properties of the as-received material were tested on probes from the surface and from the central portion of the forging. In order to choose the optimum heat treatment of manufactured components and to elucidate the influence of annealing on the*change in mechanical propefties of the alloy, two heat treatment procedures were tried out. One of them, recommended by the Institute of Metallurgy AS USSR, con- Card 1/ 3 S/59 62/000/007/039/040 Investigating titanium alloy ... D217%307 sists in heating to 850 OC, soaking at that temperature for 1 hour and cooling in air. The other consisted in heating to 8400C, soak- ing at that temperature for I hour and furnace-cooling to 6000C, followed by cooling in air. The alloy was also tested for its cor- ros4on resistance. It was found that the alloy in the forged con- dition possesses a high proof stress, both at the surface and in the center of the forgings, high toughness and a satisfactory pla- sticity. Heat treatment of the alloy at 8400C with subsequent air cooling increases the impact resistance somewhat, without affecting the original strength and plasticity. Furnace-cooling from 8400C to 6000C leads to a slight reductioft in percentage elongation. The alloy did not exhibit any tendency -o stress corrosion cracking during testing with application of ~ tensile stress of 70 kg/min-2 for 750 hours at room temperature in water saturated with H2S. Al- so, the general corrosion resistance of the alloy in water satura- ted with H2S was found to be high. On bringing the alloy in con- tact with the steel -)PiM97 (lXhlBN9T) with an area ratio of 1 :1, t~e corrosion resistance of the steel in H S-saturated water de- 2 Card 2/3 S/598/62/QOG/007/039/040 Investigating titanium alloy ... D217/D307- somewhat, but still remained at a high level. Under condi- .tions of short-term testing (700 hours) in hydroge'rr at 1000C and a pressure of 60 atm, no tendency to hydrogen embritilement was ob- served. There are 4 figures and 3 tables. VY Card 3/3 ACCESSION NR: AT400705.6. B/2598/63/000/010/0322/0331 AUTHOR: Bolan, N. L; Borisova, M. S.; Idellchik, B. M.; Chikurova, A. A. TITIX: Titamium, alloys AT-3, AT-4, AT-6 and VT-3-1 as materials for compressor discs operating In various aggressive media SOURCE: AN SSSR. Institut metallurgil. Titan I yego splavy*, no. 10, 1963. Issledovaniya titanovy*kh splavov, 322-331 TOPIC TAGS: titanium alloy, titanium alloy property, elevated temperature propervj, subzero-twnperature property, AT-3 titanium alloy, AT-4 titanium alloy, AT-6 titanium. alloy, VT-3-1 titanium alloy, titardum alloy corrosion, titanium alloy stress corrosion,' titanium aluminum chromium alloy, silicon containing alloy, iron containing alloy, boron containing alloy, titanium alloy corrosiun resistance ABSTRACT: The possibility of using titanium-base alloys for compressor runner discs operating In air and aggressive media has been investigated. As shown in Table I of the Enclosure test specimens of alloys AT-3, AT-4, AT-6, and BT-3-1 have been used, and their mechanical properties, thermal stability, compatibility with aggressive ;Ord I.A ACCESSION NR: AT4007056 media, and galvanic action with steels have been investigated under various conditions. It has been found that: (1) Optimum annealing has practically no influence on the original mechanical properties of alloys AT-3, AT-4, and AT-G. (2) Short-time tensile strength of alloys AT-3, AT-4, AT-6, and DT-3-1 decreases with the Increase of temperature up to 400 C and ductility Increases. (3) Impact resistance decreases considerably et low I temperatures, particularly at -80 C for AT-4 at -40 C for AT-6, and below -80 C for BT-3-1; however, even at the lowest test temperature of -180 C, the lowest impact resis- tance is 2-3kK_,m.. (4) Heating of alloys AT-3, AT-4, AT-6, and BT-3-1 for 3700 hours ai CM 200 C has n8m influence on mechanical properties. Heating of alloys AT-4, AT-6, and BT-3-1 for 9500 hours at 400 C considerably reduces plasticity and impact strength, but, increases hardness and tensile strength. (6) At room temperature alloys AT-3, AT-4, anct BT-3-1 have high corrosion resistance to a saturated aqueous solution'of hydrogen sulfide, to 6% hydrochloric acid solution, and to an 'industrial" atmosphere containing 0. 1% SO~ and 0. 6% C02 at 100% relative humidity. Coupling of the alloys with steels of the type 1X 18H9T and X 17H2 In saturated aqueous solution of hydrogen sulfide and with re'* steels 40X and IX 18HOT In an 'industrial" atmosphere barely reduces the corrosio sistance of the steels. (6) At room temperature the corrosion resistance of alloys jkT-3v ACCESSION NR. AT4007056 AT-4, and BT-3-1 to 10% hydrochloric acid solution is satisfactory. (7) At room tempera- ture alloys AT-3, AT-4, and BT-3-1 have not shown a tendency to corrosion cracking under simultaneous action of tensile stress (80% of yield) and an aggressive medium: (a) during 600 hours in saturated aqueous solution of bydrogen sulfide; (b) during 1200 hours In 5% hydrochloric acid solution. (8) At room temperature alloyi; AT-4 and BT-3-1 have not ~zhown a tendence to corrosion cracking during 1200 hours: in 30% nitric acid solution under simultaneous action of tensile stress J00% of yield). - (9) At room temperature alloys AT-3., AT-4, and BT-3-1 have indicated a tendency to corrosion cracking in 10% hydrochloric acid solution under simultaneous action of tensile stress (80% of yield). (10) Alloys AT-3, AT-4, and BT-3-1 have shown a tendency to absorb atomic hydrogen at7c6nditions'of electrolysis~ a 45C; simultaneous action of tensile atress (60% of yield) duringthe process of hydrogen absorption leads to thd brittle fracture of specimens after a relatively sh6it'time (20-50 hours). Orig art. hasl -.10 tables. ASSOCIATION: Institut Metallurgii AN SSSR (Metallurgical Institute AN sSsR) SUBMITTED: 00 DATE ACQ; 27Dec63 ENCL: 01 SUB CODE: M4 NO REP SOV.. coo OTHER, 000 Card 3/4.. ACCESSION NIL AT4007056 ENCLOSURE: 01 Table 1 - Chemical composition, dimensions and number of tested forging billets of titanium alloys AT-3, AT4, AT-6, and BT-3-1. Composition, % Dimensions, Inm Number of AHOY Al. Cr Mo S1 Fe. B Cr, S, Fe dia. height tested billets AT-3 2.8 0.30 - 0. 23 0. 51 0? 01 1.0 430 110 1 AT-4 4.6S 0.80 - 0.34 0.26 0.01 1.4 430 96 2 AT4 5.62 0.71 - 0.64 0.29 0.01 1.6 430 96 1 BT-8-1 42 0.06 0.16 - 480 120 2 NW ACC NRt AP6031402 SOURCE CODE: -? AUTHOR: Idel'chik, B. M. (Engineer); Belan, N.A. (Engineer) ORG: none TITLEz Behavior of titanium alloys applied tv the working conditions of compressors SOURCE. Energomashinostroye ye, no. 0, 1966, 37-40 TOPIC TAGS: aluminum containing alloy, chromium containing alloy, corrosion re;istant alloy, centrifugal compressor, titanium alloy, tensile strongthq elongation/ AT-3 titanium alloyl AT-4 titanium alloy, AT-6 titanium alloy, BT3-1 titanium alloy ABSTRACT: In a search for compressors materials capable of working in aggressive gas atmospheres, AT-3 (2.8% Al, 0.3% Cr, 0.23% Si. 0.51% Fe, 0.01% B), AT-4 (4.69% Al, 0.80%'Ur-,0.34% Si, 0.26% Fe, 0.01% B), AT-6 (5-52% Al, 0.71% Cr, o.64% si. 0.29% Fe, 0.01% B) and BT3-1 (5.41% Ai, 1.9% r, 2.34% Mo, 0.06% Si, oa6% Fe) titanium alloys vere in-v-es-tTgated. After annealing (AT-3 at 800C, AT-4 at 850C, AT-6 at.900C, and BT3-1 at 870C vith 7 hr holding and air cooling) these alloys had a room-temperature tensile strength ( k) of 69.5, 86.7, 92.4, and 94.8 kg/mm2, an elongation (6) of 17.5, 15.6, 9.z, and 12.4% and a notch toughness (ak) of 8.9, 5.5, 5.5, and 8.4 kgm/cm2, respe~ctively. At 400C, the tensile strength decreased to 46.2, 56.3, 71.8, and 61.0, respectively, but the elongation did not change. At -180C the notch toughness for .-AT-h, AT-6 and BT3-1 alloys vas 2.0, 2.2, and 3.3-kgm/cm2, respectively. After holding at 200C for 3700 hr the AT-3, AT-4, Card 1/2 uDc: 669.295.:621-51.001.5 L 02422-67 ACC NRs Ap6o3lhO2 AT-6, and BT3-1 alloys had a 6 of 68 8 88.6. 100.4, and 96.5 kg/MM2; after holding at. 400C for 9500-10000 tr, the' ~b was 71.4, 93.8, 107.5, and . 107.5 kg/M2, respectively. The ductilily dLnd notch toughness noticeably decreased.~ For instance, the elongation ~"t hOO 95 after holdin a RO-10000 hr'for these alloys was 10.5, 5.5, 4.2, and 4.2% and the notch toH~nesslvas 5.4, 2.7, 1 *9' nd 1.9 kgm/cm2., respectively. AT-h and IBM--i are very corrosion resistaniKin nitrose gas (8.10% NO-NO2, 6.00% 02, rest N. at 65-75C). AT-4, AT-6, BT3-1 were olso very-corrosion resistant in hydrocarbon gas with aggressive components, and in 45% HN03 at 75C all the tested alloys are_,qorrosion resistant. Howeverg the alloys showed low corrosion resistance in sulfur-Ldioxide (7-45% S02* 11.5% 02, rest N2) and 85% H2SO, at 65*. On the kasi-s-oT-these tests, AT-h 11loy was selected and used for manufacturing sLK-100-61-0type centrifugal compressorfintended for air compres- sion to 7 atm. It is the first time in the USSR that titanium alloy has been used for building centrifugal compressors working in aggressive atmospheres. Orig. art. has: 6 tables. [WWI SUB CODE: ll/ SUBM DATE: none/ ORIG REF: oo4/ hs DUANY N. R. Swine k Work achievements of swinohexd A.G. Grinchenko. Sots. zhiv. 15, 110. 3, 1953. Honthl.y List of Russian Accessions, Library of Congress June 1053. UIZCL. L EPVEWT(1)/EP(f)/T-2 WW '!ACCESSIOR'NRt APS020638 UR/Oi47/65/000/003/0071/0075 1AUTHORi Belan, V.1 Y!rshovA__Y._N i.,TITLEt Plotting the left branch of ''a pressure-head curve of an' kial compressor rotor ,~S:OURCE: IVUZ.. Aviatsionnaya'tekhnika, no. 3, 1965, 71-75_~ TOPIC TAGS: axial comprosear,'compressor stage, i~ompjessor destgq,. icompressor,rotor, compressor stall -of a jABSTRACTI The, Instability of..an axial compressor in the f orm Irotating stall is determined by the stage characteristics, particular- Ily the dependence of the pressure head on the flow rate. The rotating stalA usually occurs.at a flow rate below that which corresponds to the maximal pressure headp i*eop under the conditions described by [ the left-branch of the compressor characteristic curve, which is of interest in calculating vari3ble operating conditions of multi-stage ~compressors. The authors-present a-,method for obtaining the left 'branch of the curve for a compressor rotor with-a relatively large Caid__l 12.- ins h* ; KHDDARTV, D.T., Insh. Results of one year of vork of track sections. Pat' i put. khos. no.8: 16-17 Ag '59. (MIRA 13:3) 1.11achallnik otdola putip zdaniy I soorushouiy Itaganskogo otdoloniya Donstskoy dorogi, (for Bolan). 2.3kchallvik otdola puti, zdaniV I soorushoniy Xrasnolimanokogo otdoloniya Donstskoy dorogi (for Khodarov). (Railroads-Aanagement) BEIAN, P. Ya., Cand Agr Soi -- (dies) "Results and methods of development of Ukrainian saddle-draf t type of horses (in du~ No 173). 11 Kiev,, 1957. 15 PP (Min of Higher Education Ukr SSRv Ukrainian Order of Labob Red Banner Acad xI Agr Sail 100 copies (KL, 52-57s 109) - 83 - 1, XUAN q R. 2. ussR (6oo) 4. 7orging 7, Forge metallurgists struggle to save materials, fuel and electric power. Z& okon. *at. no, 4, 1952. 9. Monthly List of Russian Accessions,, Library of Congress, rAbrua= -1953. Unclassified. B%Mfrll, 1. -, BOYIp V. - BONSOV, A. -. MMI. V. - AASIIMM, S.; VINOGRU)OV, V.; VlAfiihnY. A.; V0DW. 0.; DV~ilN, S.; NUPARIM, To.; DIMM, V.; DOUZDNOT. N.; ZHURUM, S.; UINAROT. A.; ITANOV. I.; KIRWOT. X.; XOLTADA. G.; XOROBOT, P.; LMOV, A.; LWaCH, L. -. LYUBINOT. Aq KNIUMN. S.: NMSYNOV. A.-. PJRTSZT, M.; MRUM, Y.; PITMITT. A.; POPOV* I.; RAY23M. D.; RMEMOV, A.; SAPOZHNIKOV, L.; SEW, P.; SOIOLOT. P.; MOSTAN, I.; TMONOV, I.; TISHCHEM, S.; 71LIPPOT. B. -. FOMWKO, N.; SHMOV. A.; -SMIPJMIIW. A. 7odor AlokoundrovIch Morkulov.. Koko I khtm.no.7:62 '56. (KM 9:12) (ftrkulov, Fedor AlekBandrovich, 1900-1956) BARDIN,I.P.;BORISOV,A.F.- Hnff R-V,; y=OLAYZV.G.J.; VAYSBXW,L.B.; ZHERF&BIN,B.N.; BORCO' DCHNITSIrZY.1-y-; CffUSOV,Y-P- DU SCROKO.L.R.; KLIKASMO.L.S.; PAVIDVSKIY,S.I.; ZILIBMHTNYN,M.B.; LYUMMOT.I.S.; NIMMINSKIY.I.D.; BWIIISKrY,I.A.; SALOV,Ya.N.; TROSHIN.N.Y.; PSTRINIM,V.I.; ARGUNOV,M.I.; DULIM.F.S.; BIDULTA,L.N. GAYRANOV.S.A.; FROLOV,N.P.; VINICEMUO,V.S.; KOGAN,Te.A. G.N.Kazarnovskii; obituary. Stall 15 no-8:757 Ag'55- (MLRA 8:11) (Kazarnovskii, GrIgorii Ifimovich, 1887-1955) i BRIA , Roman Vasillyevich ; DENIMKO.. Ivan Markovicb; SRIMOV, Ye.1-j, - rm. 3 , W1,25 MtOV*r*ftS., tekbn. red* [Prospects for the expansion of ferroun metallurgy in the U.S.S.R.] Parapektivy razvitiia ,cbernod. meiallurgii SSSR. Moskva., Ekonomizdat,, 1962. 189 po (HIM 15t6) (iron inftstry) (Steel iYAustry) .BKL&.-R I PRAVKIN,- G.A.j, red.; TELAGIN,, A.S.., tekhn. :- , red. [Third rAtanurgical supply centerlTretlia metanurgicheakaia. Moskva,. Sovetskaia Rosaiia, 1959. 46 p. (MnA 15:11) (Siberis,--Iron and steel plants) VCROBIY]ff, Lee, BIMA p So; X&ILMN, So Ka Alphstan ple" &billion poods of gmin, Nfto-elov. prm 24 no;4tz-3 Ap 158. (KM& UW. 1, Xinisterstvo khIebqproduktoT,,X&-mAeImy SSR (for Torobly"). 2, Direktor Shortmd'as o olmtora, Luakhetan (for Bolan). 3. Uprawleniye kbUboproduktor Taragaudinskor oblasti (for Iazwhuk). (Knakhetan-Orain trade) BIUS 0 se VWr,P*VMR%W At,the ShortandX grain roosiving,point. Muk,-elor. prom. 23 no.4: 16-17 Ap 157. (NIItA 10:3) 1, Direktor Shortandinskogg khlebopriyannogo punkta. (Shortandy--Grain handling) IRMOMMSKLI', A.I.; NrKOIA7V, U.A.; UMANSKrY,, M.A.; BUAV -S d#IiM, A.B.; MAIMC=p A&Ya*f rimut D~?'. ,6t of andaxit on hwdtW people. vmohddo aomuq-15o ail I I . (MIRL l6s2) 1. Kafedra torahlInoy khLmnii i anestesiologii (sav. - prof, N.M. Amosor) Kiyevskogo ingtituta usaverohewtvavaniya vrachey. (KMWBUUTS) SHVJMOVA SHM04U. N.D.; RUNq _S~q MF.LINIKMO X.He -.11-1 - - Harbioldes and plant.regulators. Part 39: Synthesis of some nev derivatives of ur6a containing a carboetboxy group, Zhur, ob.khim. 33 no.iN3347-3i4q b 63. (mml 16,u) BILAN. S.?.. brig4ir. '-~~~~chard. lauka i pered.op. v sal-"%.Tko 6 no.12:17-19 D 156, (MI'Rk 10: 1) 1. Sadovodcheskaya brigada kolkhosa T."TU Stalina., Korollskogo rayon&, Primorskogo krayao (Maritime .7:,NT-TTZMrruit culture) Search, look, and check. Wn.nat. no.6:15 Je '37. (XLRA 10:7) (Nature study) GRIGEL, J.; IHNAM, L.; SANDRIKp P.; BEIAN;, V. On the principle of optizum load of hydraulic po~sr otations in a mixed electric power system. Bul EGU no.lt,3-~8 164. Programming of the peak load of a hydraulic power station by an analog computer. Ibid.s8-12 A method of calculating the consumption of primary energy in a mixed electric power system. lbid.tl3-16 AIEKSEYEV'V.A.; BELU,-Y.XU,- BESSMTNEYY, I.I.; BDZHKO, Ye.l.; I VA~ILIYW-, N.A. ~ Effect of-the curing conditions of samples on the machanical properties of concrete made, vith naturaUy burned a1"6. Trudy TASHIIT.no.18t72-77 161. (MMA 18:3) BELAN Yu.M., lnzh.; GONCHAROV, Yu.G., Aymb.1 DAVIDKOVICH, A.S., inzh.; :~~~NIISKIY, D.L., inzh. Continuous auto=tic control of the composition of flue gases. Gor.zhur. no-3t6O-61 Mr 165. (MIRA 18:5) 1. Metallurgavtomati~,at Dnepropetrovsk. SIMM, Z.; BILAIGIC. 1. Primary carcinomas of the rasseted stomacb, Act& chir. lugool. 3 no.4:330-342 1956. 1. Xtrurski odjel (predstojnik dr. D. Riessner) i Rantgenoloski zavod (predstoinik prof. dr. S. Kadrnka) Opce bolnice Dr. K. Stojanowica u Zagrebu. (GASTRZOTOMT, compl. postop. primary cancer of stump (Ser)) (STOMACH NEOPLASMS. surg. gastractozy, postop* primary cancer of stump (Ser)) o C! r Urir LC list p k0l cl li3lr ica t"t to rc era I ns 1: r3 r t ca i C, : ! car.- . of I a c 5, 7, anz! 26 ect . rc t cc Y"o S IV 13 ~-Stcrn rr SMILJAIIIC, B.; DFLANGIC, I.; SIPUS.. N, lieurinoms of the stomach. Acta chir. Iugoal. 11 no.1:59-68 o 164. 1. Kirurski odjel (v.d. Sefa dr 14. Pcl)ov) Zavod za radiologiju (Predstojnik prof. dr. S. Kadrnka) i Odjel za patologiju (Sef pri, dr H. Knezevic) Opce bolnice fir M. Stojanovic u Zagrebu. NAJMANp E.j OBFMTER$ V.j BMANCIC, I.; OBERITER,.B.; DUGAN, 0. -Abnormalitiso of the ureteral orifice, Aota chir. i~gosl- 9 no.3/4-. 254-264 1620 1. Djeoji o4jel (Sof dr 3. Naiman)p Zavod %a, radiologiju.(Sof prof. dr F., Kerfroks) i Uroloski odjol W dr B. Barao) Opce boWce "Dr, M. StoJ&novio* u Zagrebus (URETER) BJWGIC, Ivan. Dr. ,144"molft WasatA144 Corr*cted cholecystograp,17 with changed position of patient. LiJec. vJese 78 zio,.11-12:550-554 Nov-Doe 56. 1. Is Zavoda x& rentganologiju Opce boluice dra. Stojanovice u Zagrebu. (CHOLWTSTOGRAPHr corrected witb films taken in charged positions (Ser)) BEWCICp.lvan; KORNF=t Mario; SAMOSCANSC, Slavko Contribution to the diagnosis of chloro-leukemia. Radovi med.fak,, Zagreb 7 no.2:93-310 159. (IMKOSARCOMA diag) SIPUSj Nikola, dr.j STANCI"ROKOTOVI Fedor, dr.; BfZANC1G,-jmLat-&. Congenital intracranial arteriovenoua. aneurysm an the cause of hydrocephalus. Lijeon. vjesn. 83 no.8:795m799 161. 1. Iz Zavoda za patologiju,, Kirurokog odjela i Zavoda za rendgenologiju Opoe bolnice "Dra M. Stojanovica" u Zagrebu. (BRAIN blood slipply) (FlSTUIA ARTEFLIOVENOUS compl) (HM)ROCEPHALUS etiol) BASIC, Marko,, dr.; BEWGIC, Ivo, dr. Post-cholec!ysteotomy syndrome in the light of modern cholangiographic data. Ujocn. vjesn. 8.4 no.7:649-659 162. 1. 1z Z,-.-:oda za radioloCAju Opce bolnice "Dra Mladona Stoj.'Movicau u Z%Vubu. I (Ciloix CYSTFCTOMY) (CHOLANGIOWAPHY) ;YUCOSLAVIA PIr -A F)r Tvo otpuctment t;f S-iraery vid --ent3er Oic Cf-~vIc.11 vndrc: it Vol ',ct 062; rp 10,11-1020. -!tO7 : Study C'r 23 -,,ttientp. of :11tse, d1'."Itred conslierbly on the 2 ov, r cr cuiZ le ai ri 1) with vcrc ir.~ 1 a,, (h~~t 1 -~Onca). I.-mrs) than on I-roth of c-crvir-At r1t. 3vrgical of rib and conEldtn(~d 056e,itii,,i- r.3;n s , I Y u I P, ~., 1 8 1 -d 5 Ln r c f e r P, 7. POPOV, Nedeljko, dr.; BMMOIC, Ivo, dr. Some observations on the problem of the cervical rib syndrome. Lijecn, vjeon. 84 no.10slOn-1020 1. Is Kirurskog odjela i Randgenolookog inatituta Opce bolnice ."Dr MI. Stojamovica" u Zagrabu. (SCALENUS ARTICUS SYNDROME) 'CIC BMXN(;J,',. 1w.. d~ 7.01 '(JT 0 IT , PC, J 0 r , d rK 07; 1 C dre A techr.1- of nay.-cjw band serlog--aphy. Li'e,,..,i. vltsn.. 8 no.5a Ell-618 my 3 . lz 7svod a za rad I o I og iju 1. nukl(-,qrru i c. im -a ! 147 F7UT 5kOff c..'Jelt, Opce ?-Dv. MI-Lden BORCICP S.; BILMIC-LIFOYAC, V.; SUNKO" D. B. Secondary b7drogen isotq*s offeet* III* Acetolysis of ando- and exo-norborny1;5,6* p-bromobensenei OUlfona too, qrMLAbam act^ 33 no.105-39 ! 1. 1, Institute *Ruder Bookovial" Zagrob,'Croatia Yugoslavia. 2. Edi torial Board, "Croatioa chemica acts, members Ifor Borcic and Sunko). (Hydrogen) (Bromo-derivativen(Organic chemistry)) (Acetolysis) (Sulfonatao) (Benzene) BELAYISYVILE, G, V. GEORGAMEP G. YA. Turnors. Yodifications of leukolytic capacity of blood In cases of induced tumors in hamsters. Medych. zhur, 20,, No.'6,. 1951- Monthly List Russian Accessions,, Library of Ccngross, August 10,52. Unclassified. L 36199-66 EWT(1) ACC NR: AP6011455 SOURCE CODE: UR/0109166/0111004/07'48/0'IF50-4~ .AUTHOR: Vzyatyahey, V. F.; Belanov, A; S. 4 ORG: Moscow Power -Engineering InstiLuLte ~Moskovskiy energeticheskiy institut) TITLE: Ma)dmum energy concentration in a circula-r dielectric waveguide SOURCE: Radiotekhnika. i elektronika, v. 11, no. 4, 1966, 748-750 TOPIC TAGS: dielectric waveguide, circular waveguide ABSTRACT: A brief analysis is presented of ene rgy- concentrating characteristics of the dielectric waveguide in which a round dielectric rod acts as a guiding structure. W. M. Mallach's numerical results (ETZ, 1955, v. 8, no. 1, 8) are in the region where the Hankel-function approximation is liable to great errors. In addition, the authors believe that the concentrating characteristics of an open transmission line should be evaluated on the basis of the spatial. distribution of ~Card I/Z UDC: 621.372.829.09 L 36199-66 ACC NR: AP6011455 energy. Two simple formulas are developed which permit calculating minimum 'diameters of that field region where 99% of the transmitted power is concentrated; the required waveguide diameter can be determined from known dielectric constants of the media involved. "The authors wish to thank N. A. Valyus for the ;statement of the problem and his constant interest in the work. " Orig. art. has: ~Z formulas and I table. ~SUB CODE: 09 SUBM DATE: O5Ju165 ORIG REF: 000 OTH PLEF: 004 .-Card- Z/Z ? SU00y, V.I., zootekhulk. I Toronesh statlop for the brooding and artificial insemination of animle. Shivotnoyodntvo 20 no.402-53 Ap 158* (KM 210) 1, Stantelya po plemennom dolu I Itkusetyannown. osemeneuiyu. (Tbronesh Provinoo-Artificial insaiduation) BELAROV, V.M.; INDUTNYY, V.P, Characteristics of the pf7rical properties of or."talline rooks In.the northwestarh part of the Ukrainian Shield. Geofiz. abor. no*9:30-38 '64- (MIRA 18W Is Institu't gooflztkt AN UkrSSRO- L 45988-66 EWT(1) 0214 0215 ACC NRt Ap6030161 SOURCE COD3: UR/0120/66/000/00 AUTHOR: Belanova, A. A.1 Nasledov, D. N.; Sreseli. 0. M. ORO: ~bvico-Technical Institute AN SSSR, Leningrad (Fiziko-tekhnichesAr institut AN SSSR) TITLE: Thermostable Ran generators SOURCE: Pribory i takhnika eksporimenta, no. 4, 1966, 214-215 TOPIC TAGS; Hal.1 generator,, Hall effect ABSTRADT: Materials in the manufacture of Hall generators and characteristics of the latter are described. Source material: GaAs having a concentration f 0 (3--8)10:L6 per c0 and a mobility of 3000 cm2/v see. Sides ratio: 2 to 3; plate thickness, 0.12--0.2 =; nonrectifying contacts. Characteristics: temperature coefficient, 0.01-0.0,4 per IC within O-W. Voltage sensitivity, 10-50 UT/00;~*~N Plots of output voltage vs. magnetic-field strength and output voltage vs. temperature 10-300C) are shown. Orig. art. has: 2 figures. [031. SUB CODE: 09 / SM DhTE: 13Jul65 / ORIG REF: 000 ATD PRESS: 5087 pb M)C-. 621.%,82.61 EWT(A)/WW-2j,M(h)' 2p/65/MO/003/000i/'OM A CMION IM o AT502211 AMHORSs DO S.t Vaulkov, A& A. Ki lues TO Stavibskiyo - TUG TAS ir 7' TITM Absolute determination of absorption arose sootion for 24 Key neutrow SOMCHo ObnInsk. Fisiko-energeticheskir institut- IDOkIMY19 n6s 31 1965'0 ALb&olyutvyy& Ismeranlya sedheniy pogloshobenlya, neytronor a onergiyey 24 keye 105t TMC TAM "neutron absorbarp neutron arose sebtion, neutron absorption# neutron captorep neutron counterpneutron deteotorp Monte Carlo method ABSTRACTs The Influenoe of a particular experimental method used in the determina- tion of neutron absorption cross section on.the magaitude of the cross- section was studiodg and neutron absorption orose,aeotiona for 18 different metals for.24 Key electrons were determined. The data obtained were compared with those reported in the literature, The neutron eouroe was (Bb - Be), The arose sections were deter- mined by the spherical geometry transmission method& The measurements wer.eloarried out using two different oounting arrangementev viz3 an all-ways long counter ind-a. water tank equipped with a'systen of dividing chambers, An wMerimental, procedure similar to that of HW' WG Sahmitt and 0,. W. Cook (Nuol. Ptqs. 200 202t i96Q) was uzede The effeeUcf resonance blocking on-th* crone section magnitude was also Investi tede All experimental results were treated saeording to the Monte Carlo Cwd I;f +1 4i +1 44 *1 o" 44 't 44 ir-j. hijo " 14- , 7 *, f, , jj~~~, ISI K , YPMZKIY, X. I., KA7AC11KOVS1aY, 0. D., ARWITIOV, G. A., - mR W1 OV A. 1. , GAIZOV, V. I. , STAVISKIY, Yu. Y. , SnIOUH, E. A. and SM111W, L. Ye. "Effective Gross-Section Measurements of Fast Veutron Radiation Capture." paper to be presented at 2nd UN Intl. Conf. on the peaceful use of Atomic Energy, Geneva, I - 13 Sept 58. AUTHOR: Belanova, T. S. sov/56-34-r3-7/55 ----------------- TITLE: The Measurement of the Absorption Cross Sectiork of Fast Neutrons: (Izmereniye secheniya pogloshcheniya bystrykh neytron nav) PERIODICAL&, Zhurnal Eksperimentallnoy i Teoreticheskoy Fiziki, 1958, Vol. 34, Nr 3. pp, 574-578 (USSR) AMTRACT: The abd6rptibn ctOes . e6ftimS -of .-Vh6t'cqjj~% ViWenq ' es ' f: r9i 0, 25., 220,, and 830' 'k'*-V were determinea -f or 20 *e`1qm"'e'nts by the Aeutron tr=ihJizjoft"~'"tjM dsjnam3bWa1 et fflele;uW6 sourse was mounted inside a spherically shaped absorber, whieb exoludes an immedia Jn43 lance e elastii:~ scattering. Dirett iff66t of 'e1aj3tia~';"`aVrojs'Tn*tcome obaervablep because an a1l--waVe- counter is used as neutron dateator. Thus here by, relative measure= ment4w the absolute value of the cross sections of absorptions, of neutrons is determined. First the experimental equipment is dies cussed at a'figure.. Here the 3 photoneutror. sourcesr in ball shape Card 113 (Sb - Be), (Na - D920), and (Na - B-~) were used. They formed The Measurement of the Absorption Cross Section of Fast Neutrons; SOV/56-34-3-7`/55 g.7preparations of Sb or NaF with 25 3o mm diameter., which were fixed in an 8 mm thick special. target of Be or D 0 The charac- teristics.of these neutron sources,are given in i iable'. The r-ext paragraph deals with the computation of the cross section of the absorption, a respective formula is given and explained. Then the control tests and corrections are discussed in detail. The resuIts of the 'Itere discussed measurements are; compiled in a table. The method used here has the advantage that it does not rem quir&- aror absolute measurevents. of the neutron currents and of the a - activity of the samples, besides it canalso be used for isom topes, which after the capture of the neutrons:remain stable, With some isolated exceptions the data of this work agree well with the absorption cross sections obtained in various previous works. Furn ther the author tried to estimate the increase of the cross section of absorption which was caused by the elastic and inelastic collis sions of the neuttons. The here discussed method permits-for neutrons with energies of 25 and 22o keV the estimatiom of the absorytica. cross section with an accuracy of from 3 - 150/o, and in case of neutron energies of 83o keV the here obtained values of the cross section of absorption are too high by 2o - 3oO/o. The adthor suggests experiments with a detector which has a more constant energy depen- Card 2/.7 dence of the sensitivity at neutron energies belowl MoV. But this. BOV/56-34-3-7/55 The Measurement of the Absorption Cross Section of Fast Neutrons , .- i~ purchased with a deterioration of the characteristic for higher energies.- There are 1 figure.,.2-tables,, and 18 references,, 1 of which is Soviet,, SUBMITTED.* September-28,,.1957. Card 313 '~ZT.,ANOVAI. 1~5 till tilt- 31 fit I H t l1 i BELLNOVA, T. S. Cand Phys-MAth Soi im.- "Cross -seotion of 4gim absorption of fast I neutrons by matter," Mos, 1960 M, 1-61, 178) -4- S/089/60/008/06/07/021 B006/BO63 82308 AUTHOR: Belanova, T. S. TITLE; Past Neutron Absorption Cross Sections Iq PERIODICAL: Atomnaya energiyaq 19609 Vol. 8, No. 6, P- 549 TEXT: Three neutron sources were used to determine the absorption cross sections mentioned in the title; (Bb-Be): 2413 kev; (Na-D20): 220�20 kev; (Na-Be): 830�40 kev. The results, which were corrected for neutron scattering from the walls of the casing, for the finite dimensions of the sources, for the finite distance between detector and neutron source, and for multiple neutron scattering, are given in a Table (in millibarns): Card 1/3 Fast Neutron Absorption Cross Sections S/089/60/008/06/07/021 B006/BO63 82308 Element Neutron energy in kev 24 220 830 Si 42t8 105 20t10 S

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