SCIENTIFIC ABSTRACT SHABALINA, V.I. - SHABALINA, O.K.

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SCIENTIFIC ABSTRACT
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ODINOKOV, S.D., kand.tekhn.nauk;~~ m~ladshiy nauchnyy sotrudnik; SIROTKINA, O.V., starshiy tekhnik; IRETOVA, L.V., iptarshi7 tekhnik; VDOTZNKO. 2.1., red.izd-va; TMEINA, Te.L., tekhn.red, [Album of charts. designs of equipment, tools, and devices for erecting asbestos cement building roofu]*.Allbom tekhnologi- chask:Lkh Bkhem, chertezhei oborudovenils, instrumentov i prispo- soblenil dlis ustroistva ast3stoteementnykh krovell zdanii. Moskva, Goa.izd-vo po stroit., arkhit. i stroit.materialem, 1960. 42 p. (IfIRI 14:3) 1. Akademiya stroiteVetva i arkhitektury SSSR. Institut orga- nizataii, mekhanizataii i tekhnicheskoy pomoshchi stroitel'stvu. 2. Laboratoriya krovellnykh i otdeloc*hnvkh rabot Nauahno-isele- dovatel'skogo institute organizataii, makhanizataii i tekhnicheskoy pomoshchi stroitelletva Akademii strioitel'stva i arkhitektury SSSR (for Odinokov. Shabalins", Sirotkina, Xrotovs). (Asbestos cement) (Roofing) 3/032/62/028/007/008/Pli B100102 AITTHOP Shabalin, V. I. TT"LL!,': Effect of the frequency of load alternations on the fatigue strength of duralumin Pi."RTOD !C,'%L Zavodskaya laboratoriya, v. 28, no..7, 1962, 855 - 857 TEXT: Fatigue tests were made on smooth cylindrical rotating samples of TT'16T (D16T) duralumin and on samples of the same material with annular grooves (a 2 /mm2' % 70 B = 57.3 kg/cm 0S - 40.2 kg 6 - 12.8 1,3-7~). The, samples were of 8 mm diameter and the grooves of 0-75 mm radius. 117 smooth and 124 grooved samples were tested at a frequency of 3000 cycles/sec, also 121 smooth and 131 grooved samples at 20 cycles/sea. Reaults: At 3000 cycles/sec, the fatigue sirength is greater than at 20 cycles/sec. N3000/"20 reaches a maximum value of 5 at a stre--s of 24 kg/mm'. In the case of gr oved samples) this ratio reaches a value of 38 in the range 22 - 24 kg/mm?. Whereas the curve for the fatigue strength of staooth samples drops monotonically to the limit, grooved Card 1/2 S/032j62/028/007/008/011 Effect of the frequency ... B104/B102 samples show a break at a = 23 kg/mm2, related to the varying behavior of the material durin- elastic and elastoplastic deformations. In calculating structural elements with different stress concentrations (neckings) it is necessary to allow for the load frequency. There are 4 figures. Card 2/2 2-/02o/62/144/003/017/030 B106/B102 ;!'habalin, V. 1. T*-- mechanism of plastic deformation of metals -lady, v. 144, no. 3, 1962, 551-553 ~.kademiya nauk. SSSR. DoIr. 1~1_zz4c deforma,~4on a-- armco 'ron was studied with a metallographic :-Icroszone. '-,'he speczmens ;,;ere annealed for 3 hrs at 11000C to ensure a ,~; n, i f o rz, a t ru c t u r a .The observations indicated that ductility on stretching _;:lvolves not only ordinar-r disniacement but also d4 "Ous-I on, i e. , a mu'ual .)' --acement of -the -rains . Photographs and maasure-ments of the grain s elon-ati,~n on st-ratchinn- showed that the linear deformation of the grains that on the surface. This i-side -.',-,e s-~ac4.-_ens amounts to only one 'hird ol 7-ac-u inuiep-tes t-at in the crystal's interior the deformation is chiefly accor.~.Iished by z displacemenz of the grains relatively to one another. This diffusion displacement takes place mainly in the initial stage-of deforma-,ion. There are 4 figures. January 22, 19062, by Yu. N. Rabotnov, Academician July 4, 19'1 0 Card 1 //1 SIUDUIET, V,I. Effect of the frequency of load reversals on the erdurance of duralumin. Zav.lab. 28 no.7:855-857 162 WRA 15:6) (Duralumin-Te sting ) 5/032/62/028/011/013/015 B104/B102 AUTHORSi Shabalin, V. 1. and Vlasova, T. V. TITLE: Cold-hardening of metal surfaces during mechanical polishing. PERIODICAL: Zavodskaya laboratoriya, v. 28, no. 11, 1962, 1375 TEXT; The thickness of layers cold-hardened during mechanical grinding and polishing vras determined on 30MMA (3QKhGSNA) steel hardened and drawn at 2000C, on 30XrCA (30KhG5A) steel hardened and drawn. at 5400C, on ~;e654 (E1654) steel in condition of delivery, and on annealed Armco iron. The specimens were prepared in the same way as metallographic samples and their microhardne-s was determined..' Successive layers of 5 - 10,t, thickness were then removed by electrolytic polishing and the microhardness was measured each time. Thb thickness of the cold-hardened layers attained 60/4,(Table). There are 1 figure and I table. 'Card 1/2 Cold-hardening of metal surfaces ... S./032/62/028/011/013/015 B104/B102 Table. Thickneoses of cold-hardened ourface layers. Legend: (1) ma~,erial; (2) thickness of cold-hardened layerl (3) percentage of hardening, referred to hardness of basic material. (1) (2) (3) .3OXrCHA- !5-20 14,5 30XrCA 25-30 1015 W654 40 41,0 ~Ke,ieao apmxo 1 50-60 58.3 Card 2/2 SHABALIN, V.I. . Mechanism of plaBtic deformation of metals. Dokl.AN SSSR 144 m.3:551-553 Itr 162. (MIFLI 15:5) 1. Predstavleno akademikom Yu.N.Rabotnovym. (Deformations (Mechanics)) - -A CC 48/0048 _"'1'r'_=P5027716 SOURCE CODE: UR/0129/65/000/011/00 AUTHOR: Shabalin, V. 1. ORG: none TITLE: Fatigue strengthof low-alloy structural ste~bt-w_ Y Y, !;- SOURCE: Metallovedeniye i termicheskaya obrabotka metallov, no. 119-1965. 48 TOPIC TAGS: fatigue testp steel, torsion stress, fatigue strength j7KbN3A,,s teal, I 30KhGSNA steel ABSMCT: .4'The results an investigation of.the fatigue limit of specimens (Fig. 1) Of 37KhN3AIand 30KhGSNA1steels are presented.-Following their oil quenching f5 om- 850*9 Roc and tempering at 540*C, 133 specimens of.37KhN3A steel (yield point 107 kg/n3kn k well hardness 32.1) were tested in a 50-cps torsional banding machine for 107 cycleLe-I (Fig. 2, a). 212 specimens of 30KhCM steel (0.30% C, 1.25% Mn, 1.1% Si, 1.1% Ci, were oil-quenched from 900*C and tempered at 210*C for S 1.6% Ni, 0.01% S, 0.02% P) and thereupon tested in the sa=e =achine foi io8 cycles. As can be seen from~ Fig. 2,b the fatigue limit of this steel is 50 kg/= or 28% of its strength. Noteworthy is I the considerable scatter of exparizental findir.-s, Particularly in the low-stress region. Thus, when under a stres3 o! 60 ka/mm2,uone specimen withstood only 47,600 U. cycles, whereas two others elid not fracture even after 108 cycles..Careful inspectLia AP -194:539.434 Card 1/4 UDC: 669.15 7716 Card 3/4 kg, 2 v 64 3W W C, Number of cycles &Y -- - + lot 105 lot v7 Nmberof-c~cltse -- - - - W:~- - - Fig. 2. Results of fatigue tests a - 3710MA steel; b - 30KhGSNA steel -i~~ L 9638-66 ACC NR, AP5027716 of the surface (before and after the tests) and micro.structure of the specimens re. vealed no defects that might account for such a broad a-atter of experimental points. 0 A study of the fatigue fracture planes also provided no indication of the cause of such a considerable scatter of observational results. Orig. art. has:.2 figures. SUB CODE: 11, 131 SUM DATE: none/ ORIG REF: 000/ OM REP: 000 4/4 t MMMOTHNR: AP50.12502 UR/0032/65/031/005/0610/CM. -620.178*3- -L~- AUTHOR: 6 TITLE; Influence of stress oscillation frequency on fatigue of low-allor con-;-- steel -------- SOURCE: Zavodslmya laboratoriy v. 31, no. 5, 1965, 610-611 I TOPIC TAGS: fatigue st engthlendurance limit, metal property/ jOKhGSA steel ABSTRACT: The work on the influence of stress oscillation frequency on the fatigue of iron and duraluminum cribed pi~eviously by the author (Zavadskaya laboratoriya,XXVIII; 7, 1962) wal Ocontinued for chromium-=nganese steel alloy 30K-hGSA. Smooth and grooved (r :7- 0.75 nm) cylindrical specimens were, tested iri bending at 20 and 3000 opm on the apparatus described in the above reference* After heat treatment (quenching in oil from 900C,, tempering at 5400 for 3 hours 2 oil cooled) the specimens had the following pr6pertiess 0' 109 ~ kg/6d B 2 100 kg/nm2, 21.7%. It was found that for smooth a cimens the PG. Card 112. -L-6508545- ACCESSION NR: AP5021223 mable-electrode roda. Dendrite directivity was determined by.examining transverse and longitudinal macrosections of the ingots. Tool hardaess was examinedby cut ting out l5xl9x9 mm plates from the ingots, on taking into account dendrite direc-. tivity, placing them in tool holders,.and then operating them as part of grinding machines, with subsequent comparative determination of the wear and blunting of such cutting tools. Findings: cutting tools fabricated from small ingots,(dia- J"J': meter up to 100 mm) obtained as a result of the electrovlag remelting of the wastes of high-speed steel are, even when the dendrite directivity is not optimal, some 50 percent harder than cutting tools fabricated from rolled metal. An efficien utilization of the directivity of the principal dendrite axes makes it possible.to enhance the hardness of metal 2-2.5 times. The peening of small ingots of steel remelted by the electroslag metho&increases the plasticity of the cutting tools.,: but reduces their hardness to values r hly the same as the hardness of cutting 99ut tools made of the same high-speed steel without electroslag remelting. The. Ihigher hardness of tools made of cast steel obtained by-the electroslag method is- due to the nature of the process of the electrosiag melting and crystallization. f i small ingots, and possibly also to a more*disperse and distinctive distribution of. 111he carbides and other components throughout the ingot cross section. The clarifi-.;. cation of these questions will be the subject of specialatudies. has: Crd .2/3 RADCHENKO, V.G.,. ARSENKIN, V.T.; SHABALIN, V.N.; LIKHOSHERSTOV, D.M. Increasing the resistance of a cutting tool by electroslag remelting. Avtom. svir. 18 no.804-36 Ag 165. (MIRA 18sll) 1. Altayskly politekhnicheskiy Institut imeni Polzunova. -%baitted February 18, 1965. SHAB;~Ll4i, V~ V~ ; S)AGYNDYN'll, K, Varadi.tin-bearing r-oalL~siliceous sediments in the Dzhet~m--Tau and Kok--Irrin Tau (Tian Shan). Izv,AN Kir.SSR., Ser.est. i tekh.nauk. 2 no.6.69-00 '60. (MIRA 15-5) (Tien Shan. Vanadium) POPOVY V.M.; SHABALIN, V.V.; KALMURZAYEV, K.Ye. First All-Union Conference .on Deep-Sea Deposits. Izv. AN Kir. SSR. Ser. eat. i tekh. nauk 4 no.3:44),-143 '62, (MIRA .15:11) (Deep-seeaeposits) t KEDRINA, G.A.; UMMAN, Ye.S.; SHABA-L-11N, V.1v's The LK, a new pore filler. Der, p--om. l_,I no.2.*24 F 165. (MIRA 18t6) ADYSHEVY M.M.; SHABALIN, V.V.; KALMIJRZAYEV, K.Ye. Dispersed elements in Cambrian sedi4ents of the Dzhetym-Tau (central Tien Shan). Dok1. AN SSSR 151 no.2:422-425 Jl '63. (MM 16:7) 1. InBtitut geologii AN Kirgizakoy SSR. Predstavleno akademikom N.M.Strakhovym. (Dzhatym-Tau--Trace elements) L I cr~j -,I~y 7:u)r 1,u~ !ierllmen t:3 1 ii .he northrab tern part A the J-11en ILan). "at. -r; geol. Tiarif-Si-nin rn./- 5- 5 6 164. Litholsgical -~Yarqctlerlstics and problems in the so-called "u per 0.;Ilitalik-3 corzlomeratesif (alvi Eocambrian) in the 4, se "Mur thea s te rr. rzirt (.-f the Dzhetyritoo (Tien Shan). lbid.:153-170 (MMk 17: 10) DRINAv G.A.; FtAYKIU4AN9 U.S. SHABA,LIN, V.V. ng furniture with aqueous e=lslon st7Tene-butadlene paints. Der. prom. 13 no.6t2l Je t0'4. (KIRA 17t6) 16.8ioo,i6.8300,24.6ooo 76995 SQV/56-37-6-35/55 AUTHORS: Okun,, L. B., Shabalin, P. TITLE: The Ke4-Decay PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1959, Vol 37, Nr 6, PP 1775-178o (USSR) ABSTRACT: Calculations were carried out of the probabilities of Ke4-decays. The selection rules for the decays and the isotopic relations between various K e4 decays were determined on the basis of the Sakata model (cf. S. Sakata, Prog. Theor. Phys., 16, 686, 1956). The numerical value of K e4 decays probabilities was: W (120,0296 +g10,0029). (34) 21-.13LW Card 1/3 as compared with the probabilities of Ke3 decays (Cf. The Ke4-Decay 76995 sov/56-37-6-35/55 L. B. Okun, Uspekhi Fiz. Nauk, 68, 449, 1959): WK13 = 0,58GYM3/7680, (where X is dimensionless coefficient; M is mass of K-meson). It may be seen that the probability of the Kel" -decay is extremely small in comparison with the probability of the Ke3-decay. Therefore, an experi- mental check of the derived results probably cannot be carried out with present-day techniques. An excep- tion is the possibility of checking the absence of the decay K"' --)- 2 V + + e- + ~V . in a photoemullsion this decay should have the appearance of an anomalous T -decay. Should this decay exist, it would mean that the model of Sakata (cf. loc.cit.) is incorrect. The text contains 9 references, 3 Soviet, 6 U.S. The. 5 most recent U.S. references are: S. Oneda, Nucl. Phys., 4, 21 (1957); S. Sakata, Prog. Theor. Phys., Card 2/3 16, 686 1956); S. Okubo, et. al., Phys. Rev., 112, The Ke4-Decay 76995 SOV/56-37-6-35/55 665, (1958); R. H. Daliz, Phys. Rev., 99, 915 (1955 R. Feyrunan, M. Gell-Mann Phys. Rev., 109, 193 (-L-N~1; ibid., log, 186o (1958).' SUBMITTED: August 10, 1959 Card 3/3 SHABALUT, la.P. Spectra of K.4 and K4 decays. Zhur. eksp. i teor. fiz. 39 no.2: 345--,354 Ag 160. (MIRA 13:9) (Meeons-Decay) KOZHUSHNEER, Y..A.;-SHABALIN, Ye.F. Generation of lepton pairs on a Coulomb center. Zhur.eksp.i teor.fiz. 41 no.3:949-953 S 161. (ICU 14:10) 1s In3titut teoretichookoy i ekperimentallnoy fiziki AN SSSR. (Nuclear rei,actions) SHLBALIN, Y--. P. "Lepton Pairs Production at Neutrino Scattering in Nucleous Coulomb Field U report presented at the Intl. Conference on High Energy,.Physics, Geneva, 4-11 july 1962 Inst. of Theoretical and Experimental Physics, Moscow, USSR 66 S1056 62A'WO01/026/056 B104YB102 AUTHOR: Shabalin, Ye. P. TITLE: Cross section of ,k'- and e e pair producticn in the scattering of neutrinos from nuclei PERIODICAL: Zhurnal eksperimentalinoy i teoreticheako .y fizikil v. 43, no. 1(7), 1962, 175 - 180 T-'-'XT: The cross sections of the reactions Z+V 'Z+v,+IL++IL-, (1) Z+V--,.Z+v'+e+ +e-. (2) are calculated for a neutrino energy of E/-,~ 1 Bev. These reactions had been studied for E;~>l Bev (A. Badalyan et al., ZhETF, 38, 664,.196o; I. X. Zheleznykh et al., K fizike neytrino vysokikh energiy - Physics of high-energy neutrinos, Dubna, 1960, p. 17; M. A.-Kozhushner et al., ZhETF, 41t 949., 1961; 42, 310, 1962). The effect of the nuclear form fa*ctor had not been considered in these papersi which resulted in an incor.rect Card 1/3 S10561621043100110261056 Cross section of... B104/11102 energy dependence of the cross section. It is*shown what changes must be made in calculating the crosssection of the reaction (l)-to obtain useful results for E,\.l Bev: ES 2"/-Z2a2G dW3 k1w - 2m")% - ~(, - -T-, + W, X 711 as WA 2E2 12EIA20 4 M;' V I _W2/2EA+tu4/12L2A2 + V I _-O I Et X 0 i - 0 / 2E2 + 0 /12PAUZ - Y, - -W2/ ES 2 rl E-1. where G is the constant of weak interaction, w the energy in the c.m.s. of the particles /I + /.L+(e+) + )k-(e-), A2 - _q2; q is the four-'momentum trans- ferred to the nucleus. (52 :Z--; WoM2 EA, In 2E (19) 3 T"-T 2 is obtained for the reaction (2). For Z 82, 6 2ino2-10_41 cm . The cross sections are estimated for the cases of incoherent scattering where an excited nucleus or a nuclear breakup occurs in the final state. For Pb, -43 2 -43 2 d1 incoh 0 1-3'10 Cm ; a 2 inooh 0 10 Om , There are I figure and Card 2/3 Cross section of... 1 table. S/056/62/043/001/026/056 B104/B102 ASSOCIATION: Institut teoretickleskoy i eksperimentallnoy fiziki Akademii nauk SSSR (Institute of Theoretical and Experimental Physics of the Academy of Sciences USSR) A /I Ua ry 24, 1962 Card 3/3 7 S/056/62/043/003/C60/06-1 3104/B102 ATU4- is'' Nikitin, Yu. P., U U Inv,~rse i, --I, p- + V decay in a nucl ar Cc 1lomb f 4 e' d F R 10 D ! C L-lurnal eks-,erimentallnoy i te'oreticheskoy fiziki, v. 43, "(9), 1-62, 1119-1120 no. T ~ ZX Gfoss sections of the processes v + Z --I' Pt(e) + n + Z, + Z - #-(e) + K +-Z are calculated by the WeizsAcker-Williams method in a form sh-ested by I. Ya. Pomeranchuk and I. M. Shmushkevich (Nucl. Phys., ThE~se cross sections are 4'52,-1961 ) 1,2 ~7"a .2 (1) t - S4 q~0,2 (s) ds (3), 4E2 S where Z is the atomic number, a 1/137, .92 (p + p )2, t is the sauare I& R of the momentum transferred to the nucleus, F is the electromagnetic fcrM are the cross sections of the photoDrccesses factor o~ the nucleus, (I 41,2 Card 1/2 J% S/056,/62/043/OC,3,/O":'~0//06"~ Inverse 7, - 1A+,) decay in a... OB100102 + p- (e) + n, e + (e) + x. an I Us-inE the cross sections CA1,2 - --. the form -factor F(t) = (1 + tA / /6m 2 1 0 = mass number of the rIucleus), R and putt-inE the pion form f---ctor equal to unity, the following croos sectionS are obt~I.-inA: CA. CA' - CA. CA. E'. Bev Fe Pb Fe Pb ~ ~ Pb Fe Fe Pb 1 0,76 1,46 5 11 5 73 0,87 1.1 2 3,6 1 5 2, 19 2i 150 5,0 20 3 6.6 20 32 250 14 80 4 9,3 314 0, 35, 0, 14 50 48,5 406 .31, 240 'he'.,I,e is 1 't'able. SU-K:~ TTED: July 7, 1962 card 212 S/05663/041/002/05V065 -163 1 S';abaiin, Ye. T'rTT The possibility of ~Ietermi-in,- t'ne -)hases of _ri-S froz. an-ular correlations of -71- -a' e a ~~Y e4 PERTODICAL; "hurnal eksper; mental I noy i 'eorel v. 44, 4 icheskoy.f_iz_J'._;, no. 2, I)OG3, 7(~')`5-767 T--XT: An effect.connected wit's the interaction of t-e 7, -.m e S G in the f inal state is the asymimetry 31' t1ie an:-11;1ar il-strilOution of :-jzitrons X'rom the decay- K+ + + + e+ + V viith resDect 4o the plane formed by the traces of the two piono. The normal vector n, on the plane de.-fined by the momentum. vectors and k + 2 of the n and r, mesons, respectively, is so oriented thq'I for an observe, -4 look.ing from the end of n, the shortest turn fram, the airection ol, the + 'he ;nterac'ion of the ir race to 'he -trace is an'iclockiise. 114, 4 particles in the final state is neglected, the ang)-.lar distribution of Card 1 S/05 63/044/002/059/065 The possibility of determinin.g -.he B 1 63Y3186 the positrons ~s.symmetrical. The exD37.ession for the probability does -4 4 not contain a term ~peA), which is a~direct consequence :of time parity. if, on the other hand, the interaction in the final stat.-d is taken into -4) account, the qu'Lintity (~ n may contain a factor which is an uneven e function of the,ohases of the -ar-scatterina. Since the T -transi'ormation reverses the si-ns of the phases, such a component would as a whole be 0 - 1 4 consequently the symmetry would be disturbed. Using _nvariant, and the S-matrix formalism for multichannel reactions, an expression for the decay amolitude !is given, from which a formula for the difference of the nuir.~ber of decays with Positron emnission upward and donnward is derived. From "his formula it follows that an experimental detection of the asymmetry is possible if the phases of the -,-n-scattering in S- and P-statles are different, and if the contributions of these states are not small. 11 S 3 0 C 11~ T 1 ON Institut teoret:Lc'.,e3koyieksperimentallnoy fiziki Akademii nauk SSSR (Insti'4ute of Theoretical and Experimental Physics of the Academy of Sciences USSR).. Card 2/3 S/056/63/044/002/059/065 The poosibility .):' determininE the - - . 310'3/31B0' SUB".:ITTED: November 23, 1962 1 ) Card 3/3 g", 2 *rs4 r -zz~:!~ t 17627.~63 ns(f ),/EwT(1)/Fwr(m)/Fcc(w)/BDs/m(v) AMC/ASD/MD~.3 Pe-4 UW7 8/056/63/044/003/034/053 AUVIORt N an Van Wye and Shabalin Ye. Pi TITLE: The role of the r+ r 4-9 process in neutring 7? emission by starsAq/. PERIO DI CAL t Zhurnal etcsperimentallnoy i takhnichapl-oy fizikif v 449 no. 31 1963, 1OQ3-1007 TEXT: The.energy balance of stars with very hirh temperatures snd* densitiel.~ (particularly during the process of their evolution) is substantially affected by+ neutrino-emitting processes. (Ref. 1: G. Gamow and M. Shoenberg, Phys. Rev., -593, 1941). The authors discUsSamong the possible processesi the one,stated in .the title, calculate its,cross section, and discuss its role in the neutrino, emission process of the stars. The magnitude of the neutrino luminosity due to this process is found to be about -108 times.smaller than the value based'on the +estimates of Chiu and Lk,rrison (Ref. 6; Phys..Rov.,Lett., ~5, 573, 196o). There is I table. S -UB. 1962 MITTEDs October 12J. Card 1/1. J.- FR-~21Y, I. M.; _7311JIDTI11, ;-3. N.; 111-1j"OLAYE'V, S. K.; SrL43ALIN', Ye. P.; F. 11. "The experience of the Dulsed fast reactor operation and its characteristics at injLtion of neutrons from a mi-crotron.ff reuort submitted for 3rd Intl Conf, Peaceful Uses of Atomic Energy, Geneva, 31 Aa~-q sep 64. ACCESSION NR: AP4012259 S/0089/64/016/001/0012/0016 AUTHOR: Lu, Min; Shabalin, Ye. P.; Yazvitskiy, Yu. S. TITLE. Experimental investigation of fluctuations in the pulse reactor SOURCE: Atomnaya energiya, v. 16, no. 1, 1964, 12-16 TOPIC TAGS: pulse reactor, pulse fluctuation, nuclear fission, reactor power, reactor intensity dispersion, prompt neutron, delayed neutron ABSTRACT: Measurements of intensity fluctuatims in flashes of the 3BR pulse reactor of the Laboratmlyane7trctmoy fizik:i Ob 'yedinennogo instituta yaderny*kh issledovaniy (Laborifory for Neutron Physics of the Joint Institute for Nuclear Research) are described. The purpose of the measure- meats was to obtain data on the average reactor power by means of the relation- ship 62 2 where a-2 is the relative dispersion of the pulse intensity, 2W,,4T A 2 is the dispersion of the multiplication coefficient for a single fisaion event, Wl - average power (number of fission events per sec)/- the effective fraction Card j/ 2 ACCESSION NR: AP4012'259 T delayed mutrms, and t- average life of the prompt neutrons in the reactor h 2. (which for uranium and plutonium is estimated tobe 0.811.4., and t have' been pre- viously determined by other authors. The above relationship reduced to cr 2 0- 30 (W - average power in matts). The fluctuations were measured with a --W scintillation couater and an FEU-12a photcmultiplier. The measurements were conducted at six power levels 'between 30 and 1200 w. The results agree, within! experimental errors, with data obtained from heat evolution in the active zone. "The authors appreciate the useful discussions with F. L. Shapiro and the help with measurements by V. D. Ananlyev, V. D. Denizov, B. N. Deryagin, S. A. Kvasnikov, V. T. Rudenko, and L. Ye. Rudenko. " Orig. art. has: 4 figures ASSOCIATION: Laboratorii neytronnoy fiziki Oblyedinennogo instituta yade issledovaniy (Laboratory for Neutron Physics of the Consolidated Institute for Nuclear Research) SUBMITTED: 21Mar63 DATE ACQ: 14Feb64 ENCL: 00 -F SUB CODE: NS NO REP SOV: 004 OTHER: 003 :.Ca,d 2/2 NIKITIN, Yu.P.; -,ffABAL-T:,I, Ye.P. Pi-o'duction ofl--meson pairs.by high-energy neutrinos on nuclei. Zhur. eksp. i teor. fiz. 47 no.2:708-714 Ag 164. (MIRA 17:10) 1. Institut teoreticheskoy i eksFer-imentallnoy fiziki gosudarstvennogo komiteta pa ispollzovaniyu atomncy energii i Moskovskiy inzhenerno- fizlehaskiy inBtitut. ACC Mi A115022322 Honograph UR/ Shabalin, Ye. P. Some questions on the theory of weak interaction (Nekotoryye voprosy teoriL slabogo vzaimodeystviya) Moscow, 19b5.' 108 p. illus., biblio. Dissertation submitted for the degree of candidate of physical and mathematical sciences, 35 copies printed. Series notel USSR. Gosudarstvennyy komLtet po ispol'zovanlyu atoanoy onergii. Institut tooreticheakoy i skepartmentalluoy fizLkis [Doklady) TOPIC TAGSt elementary particle, high energy physics, weak interac- tion, neutrino, meson, muon, lepton PURPOSE AND COVERAGE: This book is intended for nuclear physicists and astrophysicists. The book describes weak interaction processes (basically particle decay) of the order of 10-10 see. IThe theory of universal Fermi interaction,-the generation of P+P- and e+e- pairs Lit case of a noncohe'rent scattering of the neutrino by the nuclei, and the calculation of the cross sections of w - u + v and K -* p + V decays in Coulomb field of nucleus are discussed. The application to astrophysics of some results of the weak Interaction theory, connected with the process** of neutrino emission, to also considered* The Laild A /It I ACC NRs AH5022322 author thanks L. B. Okun', H. A. Koxhushaer, Tu. Ps XWting Xguen Van Kh1e, V. A. Potapova, A. 1, Pamova, R. A. loffe, and T, Velyakovao There are.61 references, primarily Englieb, TABLE OF CONTENTSs Introd6ction -- 3 Ch. 1. Ke4 and KU~, decay 18 1. Matrix element Ke4 (KP4) decay -- 20 2.,, Isotopic. ratios between various K64 (KU4) decays, resulting from the rule AT - 1/2 -- 23 3. Energy spectrum of electrons in K:4 26 4. Energy spectrum of w-mesons in Ke d:ecacy&y-- 31 5, Angular w-e correlation in.Ke4 decay -- 35 6, Spectrum of effective mass 'of two w-mesons_Ln Kgj, decay 35 7. Energy spectrum of u mesons in KIA4 decay - 40 8. Spectrum of effective mass of two w-mesone in KV, decay 43 9. Probability of K04,:nd,KP4 decays -- 46 10. Date-rmination of t p ase shift of w-w scattering from the angular correlations of Kc4 decay -- 48 ACC SR: AM5022322 Ch. It. Cross section of lepton pair production during neutrino scattering on Coulomb field of nucleus. v + Z - Z + w + li(e), V + z - Z + X + U(e) processes in Coulomb field of nucleus -- 55 1. Methods of using photon cross sections for processes taking place in Coulomb field -- 56 2, Cross section of the process V + Z + -v + Z + ti+(e+) + V-W) General formulas -- 58 3. Differential cross section of the Y + v -+ v + p+(G+) + 11-W) p.rocoss -- 60 4. Creas section of the v + Z - v + Z-V p + v process in the case.of superhigh values of neutrino energy -- 67 5. Cross section. of the v + Z -o-v + Z + U + V process in a range of -1 Bev neuitrino energy 70 6. Cross section of the v + Z v + Z + a + a process -- 73 7. Cross section of the v'+ Z v + Z 4- m(a) + p(a) processes in the case of incoherent scattering -- 77 8. The v + Z - 2, + X + u(e), V + Z - Z + w + y(o) processes in Coulomb field of nucleus -- 79 Ch. Ill. The role of y + y - y + processes in neutrino luminescence of stars -- 87 1. Cross section of the y + y y + v + ; process -- 87 2. Energy taken by the neutrino in the y + y -* y + v + process -- 9:1 PPP- ACC 14R' AH5022322 3# Comparison of neutrino luaLuescence resulting from various processes 101 Acknowledgonents 104 Bibliography -- 105 AVAILABLEs Library jif Congress SUB COM ZL 0/ SUBM DATIt 151lov64/ ORIG KIM 020/ OTH RZFt '041 AID P 2213 Subject USSR/Aerodynamics Card 1/2 Pub. 135 - 14/18 Author Not given Title Readers' suggestions Periodical: Vest. vozd. flota, 6, 73-19, Je 1955 Abstract In this column the four following articles are published., all related to the evaluation of wind In flight: 1) "Measuring the drift angle by twice taking the bear- ing of a fix in the rear hemisphere of the aircraft" bT Lakhtin, M., Lt. Col. Examples, graphs, formulae; 2 "How to accelerate the computation of navigational data" by Kurov, V., Guards Maj. Examples, graphs, formulae; 3) "Determination of the drift angle and the true speed by two slanting ranges and the course angle" b~ Levshin, B., Jr. Lt. Examples, graphs, formulae; 4 "Graphs for the determination of the navigational data of a flight" by 2!~ , Lt., In which the AID P - 2213 Vest. vozd. flota, 6, 73-79, Je 1955 1 Card 2/2 Pub. 135 - 14/18 author gives a short description of the use of a graph giving corresponding values of the drift angle slanting distances. Institution: None Submitted : No date L 879~_6 EWTWIEWP(W) EM ACC NR: APS028034 SOURCE CODE: UR/0119/65/000/011/0026/0027 AUTHOR: L., (Engineer); Shabalinc-Joi A.a(Engineer) V ORG: Tomsk Special Design -Bureau.. for - Meanuring Instrument -8 '',(Tomokoye SKB izmeritel'nykh priborov) TITLE: Correcting the resistance of bonded !tp~7:pups SOURCE: Priborostroyeniye, no. 11, 19"65, 26-27 TOPIC TAGS: strain gauge, bonded strain gauge ABSTRACT: The photochemical method of manufacturing bonded ("foil") str gauges has been responsible for � ZO% deviations in their resistance which, in turn, has caused 30-40% rejection of the final product; in the case of multi- element gauges, up to 80% of the product has been rejected.'Hence, two resistance -correcting methods have been developed: (1) Introduction of Card 1/2 UDC: 6210.1.083.8:621.316.8 L 8793-66 ACC NR: AP5028034 resistance -calibrated sections into the. gauge pattern; (2) Additional etching of the pattern in order to bring its resistance to- a specified value. The first method. consisting essentially of short-circuiting a part of the rojistance has brought rejection down to 3-SY9. The second method permitting.an increase of resistance' up to 2019 has yielded gauge resistances accurate within 1%. Orig. art. has: 2 figures. ';SUB CODE: 13 SUBM DATE: 00 JW Z m L 13131-66 EVT(m)/T/EV1A( ACC NRt AF6500746 uR/oT&765/6W6W SOURCE CODE: AUTHOR: Shabalin.p Ye P. ORG: Institute of Theoretical and Experimental ftsics (Inatitut teareticheekay eksperimental noy flziki) ~4)1 TITLE: CP-odd weak interaction Pialma v redakts SOURCE. Zhurnal eksperimentalln teoreticheskoy fiziki. Prilozheniyep Y. 2. no* 9j, 1965jOK46-449 Topic TACrS: strong nuclear interaction.. parity principle., X meson.. meson interaction ABSTRACT: The author shows that two different effects--CP-parity nonconservation in K - 2n decays and the absence of weak interaction of neutral currents--can be simply explained if the weak-interaction Lagrangian has negative CP-parity. This postulate is common to all weak interactions and is connected with definite transformation pro- perties of the weak-interaction Legrangian in charge space. Two radically different consequences of negative Clk-parity of the interactions are pointed out: 1. First- order effects in the weak Interaction Include.: (a) the absence of neutral-current in- teraction~ (b) the absence of interactions quadratic in the currentp and (c) the pre- sence of CP-odd correlations of the order uf unity innuclear transitions with parity nonconservation. 2. In second (arbitrary even) orderin weak interaction,-owing to positive CP-parity, processes which are absent in first order of CP-odd weak later- action become allowed. In the case of K mesonsp in first order ~ Interaction with. CP Card 1/2 L 13131-66 ACC NRI AP6W46 -1,, decay of the CP-odd combination (1/42 IF + jP) Into two pions Is allowed, but the transition of the CP-even state RO) Into two plona is forbidden.The details will be published elsewhere* A check of the correctness of the proposed scheme is made easy by the wide range of experimentally observed consequences. Author thanks V. B. Berestetakiy.. I. Yu. Kobzarev., B. L. loffe, L. B. Okun'j, axA M. V. Terem t1yev for discussions An eritical r ks., which have contributed to a.more precise To-r-RUIRion of the hypothesis and of some of the conclusions. Orig. art. has: 2 figures and 2 formulas. SUB CODE: 2o/ suBm DATE: :L5sep65/ oRio RzF: oo4/ oTH mn olo COd R/2 SARKISOV, G.B.; PESIN, L.M.; OSETSKIT, V.F.,, RABINOVIGH, S.S., naunhr- red.; SHABALB4, Yu.P., red. (Mechanisms, devices and power tools for aBsembly work; a handbookl Mekhanizmy, prisposobleniia i mekhanizirovantwi instrament dlia rontazhnykh rabot; sDravochnoe posobie. Moskv&2 Stroiizdatp 1965. 212 p. (MIRA 18:12) MOKK, Laslo [Mokk, Uezlo']; TIPOLIT, S.A., inzh. [translator]; SOROKER, V.I., doktor tekhn.nauk, red.; SWALIN, Tu.P., red.; GILENSON, P.G., tekhn.red. [Precast reinforced concrete conatraction elements; mamifacture and assemblage in constructior yards] Sbornye zhelezobetonnys konstruktaii; izgotovlenia i montazh na stroitallnoi ploshchad1w. Pod red. Y.I.Sorolrera. Moskva, Gos.izd-vo lit-ry po stroit., arkhit. i stroit.mterialam, 1959. 302 p. Translated from the Runprian. (MIRA 13:1) (Precast concrete) '. HABALINA, it. "Question on fattening poultry in darkened places." p.221 (Izvestia) Vol. 811- 1957. Sofia, Bulgaria SO: Mlonthl-y index of East European Accessions (ErAE) LC, Vol. 7, no. 5, lHay 1958 SHABALINA, A.; KHLEHAROV, G. Investigation of the growth and development of the chickens bred for eggs and meat for Eastern Buigaria. p. 279. IZVESTIIA. Sofiia, Bulgaria, Vol. 10., 1959. Monthly List of East Eliropean Accessions (EM), LC, Vo-1. 9, No. 2, February, 196o. Uncl. SHABALIXA,A. Number of erythrocytes and the hemoglobin content of the blood of hens and their relation to the age, breed, and good laying. P. 311. IZVESTIIA. Sofiia, Bulgaria, Vol. 10, 1959, Monthly List of East European Accessions (EF~), LC, Vol. 9, No. 2, February, 1960. Uncl. ~`! III i,~~ I, [NA, l.. 1 . , kancl. ~'iecf. natik Imnediate and ---a-;--- res-----,t6 of -,;1e appliraa7~-ion :)-f forceps. Trudy S1,11 17:77-83 16-3 - (141, HA 11 E. : 1,; 1. lz kafedry ak-usherstva i giTlekologii (za-v. - dotsent K.K. Ko- meshko) Smolenskolgo gozudarstvennogo meditsins.-,ogo instituta. SHAEz.'-LT'--'A, A. V. ,(Vetcrinary Surgeon, Puryat Flepublic Veterinary Laboratory) Listeriosis of shr~cp in the Buryat ASSR Vet~rinariya Vol. 38, No. 7, July 1961 P. 45. SHABALRIA, A.V., veter, vrach Sheep listerel-losiB it the Buryat A.S.S.R. Veterinartia ~g no-71f.45, J'l 161. (MIRA 1,6,.8) 1. Rxryntskaya respublikanskaya veterinarro-baktorlologi- chenkhya labortitorlya, Buryatakaya ASSR. (Buryat A.S~S.R.-Listorlosis) IlBuryat A.S.S.R.-Sheep-Diseases and pests) .IWALINA,-G.S., otv.red.; KASTELISKATA, Z.D., red.izd-va; ZOTOVA, I Tu.N., red.izd-va; MSHATA, A.K., tekhn.red. [Economic problems of the countries of southeastern Asia] Problemy ekonomiki stran IUgo-Vostochnoi Azii. Moskva, 1959. 213 P. (MIRA 13:2) 1. Akademiya nauk SSSR. Institut vostokovedeniya. (Asia, Southeastern--Economic conditions) 161 ~3_62 SSION NR: SOURCE: M. AUTHOR: Mazyukevich, N. Shabalins., L. Sbkoda-Ul 15nnov, V. A. TITLE: Critical energies-of:thee1=1.J -by t~e -Bel6n, 1-ily method CITED SOURCE: Dokl. i socbi&ch. Uahgorodsk. un-t, Ser. Piz.-matem. i i Stor. n. no- 5., 1962., 30-38 TOPIC TAGS: *electron critical energyi~, element N TRANSLATION: A table is presented of the critical electron ene=ie for the majority of the elem.-nts of the periodic system, a~A alsofor vater and air. it is noted that the W:ained results differ quite noticeably from the data given by Rossi (High-energy Particles., GITTL., Mbscow., 1955)- The authors attribute this difference to the fact that in their method, unlike in the calculations by Rossi and others, the density effect is taken into account,, and averaging is carried out over the equVlibrium spectrum., An approximate formila is given for the cal- culation of the critical energy of the element as a function of Z; this f Car d 1/2 _L 17586-63 EW- (q ACUNSION NRs; AP3005223 AUTHORSt Farlagg A*- M ftTorow, A* Da IShkoda-VIlyanoyt V. A.1 Shabalina, L. A TITLEt Computatiai of pbgt eutroj eld from mix'tures of M sub 2 with small- .on amounter of begll 2mt water, lithium,, carbon, uranium and. thorium SOURCEt-. Ato -151 mnays rgiyal yo 15 nos 21 19631, 146 TOPIC TAGSs 'SiO sub-2, photoneutron yield, photoneutron 9 berylliumg Vaterp lithium, carbon, uranium, thorium ABr_ RACP i The avalanche theory of Belenldy and Tam (seet the article by Be Z# Belenkiy and 1. P. Ivanenko, Uspekhi fiz. nauk, 191, 19599,632) is applied for the computations of the yield cur7es for the photoneutrons from mixtures des- oribed in the titlea, The computation was made for irradiation by both electrons and neutrons. The results are given in 5 tables for mixtures of several elements and in 2 figures for mixtures of sand with. 1% of only one: element* 1he photo- neutron method might find an application in the analysis of lithiumVuraniump and thoriumAn ores. Orig.' art. hass 2 figures and 5 tables* ASSOCIATIONs ncne MAZYUKEVICH, N.P.; SHABALINA, L.A., SIIKODA-UL'YALIIOV, V.A., dotsent Critical energies of element-9 as calculated by Belen"kii - Tamm's method. Dokl. i soob. UzhGU. Ser. fiz.-mat. i ist. nauk no.500-38 162. (AURA 17:9) ACCESSION NR: AP4037562 S/0056/64/046/005/1540/1544 AUTHOR: Dorosh, M. M.; Parlag, A. M.; Shkoda-Ul'yanov, V. A.; Shabalina, L. A. TITLE: On contradictory results of measurements of the (Gamma, n) reaction cross sections for lead SOURCE: Zh. eksper. i teor: fiz., v. 46, no. 5, 1964, 1540-1544 TOPIC TAGS: lead, gamma neutron reaction, cascaae, gamma quantum, photoneutron A13STRACT: In view.of the disparity between the experimental yields for heavy and medium-Z elements at low energies and the values cal- culated by the Belen'kiy-Tamm cascade theory, an experiment was set up to measure the cross sections of the (,y, n) reaction on lead, in- duced by bremsstrahlung, since the publidhed data for the cross sec- tion of some elements,.including lead, are contradictory. The mea- Card ACCESSION NR: AP4037562 ~surements were made with a 25-MeV betatron with a tungsten target. The neutrons were registered with a setup analogous to that described by Gavrilov and Lazareva (ZhETF v. 30, 855, 1956). The cross sec- tion obtained in the maximum was 0.65 b, coinciding with the value obtained by means of monochromatic 7 quanta. A comparison of the calculations of the photoneutron yield with the aid of the obtained cross section and with the experimental data of Grizhko et al. (ZhETF, v. 38, 1370, 1960) confirms the discrepancy between theory and experiment. It is therefore suggested that the Belen'kiy-Tamm. spectrum is not accurate in the energy region in question, greatly distorting the (,y, n)-rcaction cross section both in form and in absolute magnitude. The reasons for the observed discrepancies are now under investigation. Orig. art. hast 2-figures. .ASSOCIATION: Uzhgorodskiy gosudarstvenny*y universitet (Uzhqorod state University) card 2/5 ACCESSION NR: AP4037562 SUBMITTED: 20JU163 SUB WDE: NP Card 3/5, DATE ACQs 09Jun64 ENCL; 02 NR REP SOV& 007, OTHERs 006 ACCESSION NR: AP4037562 ENCLOSURE: 01 P8 Cross section of (-Y,n) reaction on lead and photoneutron yield from an infinitely thick sample 47 70 A' of lead, induced by electrons. The left ordinates are the (qj,n) reaction cross sections Inbarns, and the right ordinates are the -absolute neutron yields in neut- ron/electron units; curve 2 represents the (,Y,n) cross sec- tion on lead, obtained in the present work and calculated from the.yield curve of encl. 02 4/~ ACCESSION NR: AP4037562 ENCLOSURE: 02 Yield curve for photoneutrons from lead, induced by bremsBtrahlung 1 - neutrons/mole-PA-sea Card 5/5 GAVRILOVA, L.V., kand.biologicheskikh nauk,* SHABALINA, L.P.., studentka Influence of growth stimulants on the tomato crop. Biol. v shkole no. 1:47-49 Ja-F 161. (MM 14:10 1. Kirovskiy pedagogiohadkiy institute (Tomatoes) '(Growth promoting substances) SHARALIM, N.S. Hydrogeological conditions in manganese deposits of the northern Urals. Mat.po geol.i pol.iokop.Urala no.6:134-142 158. WRA 12.-10) (Ural Mountains-&nganese ores) /7 Z "AIKPSICIY, V.N.-. SHABAJAXA, N.S., YARKINA, A.Y# Automatie apparatus for deaeration and pasteurization of fruit and berry Juices. Kons. i ov. prom. 13 no.2:14-17 7 158. (MIRA 11:2) 1, Holdavekiy nauchno-issledovatellskiy institut pishchevoy pro- myshlennosti. (Yood industry--Xquipment and suppliesY AUTHOR: ShLbalina, N.S. SOVi152-59-1-9/18 TITLE: The Hydro-Geo - ical Conditions of the Occurrence of Manganese Ore Deposits of the Northern Ural (Gidrogeolog- 4.cheskiye usloviya mestorozhdeniy margantsevykh rud Severnogo Urala) P-7,7"IODICAL: Hazvedka i okhrana nedr, 1959, Nr 1, pp 36-43 (7SSR) ABSPRACT: The mariganese ore deposits of the North Ural ore situL-ted in the Ivdell and Serov districts of' the Sverdlovsk. oblast and extend for many km as a narrow 1-31t along the outcropping Paleozoic rocks of the eastern ,ilope of the North Ural. The depth, at which the ore-be.,~xin.-, 'Layer is situated, is 150 m- In the course of stc;pping works at one of the deposits, the underground wate-r burst through the underlying porphyrite layer and inundatE-d the deposit. The average water debit was B-10,000 cu m an hour. The 10-year-long study and survey of the deposits, organized by the Ural geological management, disclosee~ a zone of tectonic disturbance in the Paleozoic rocks which accumulated the underground waters, and all the manganese Card 1/2" deposits in the northern part of the region up to the L SOV/1~2-59-1-9/18 The Hydro-Geological Conditions of the Occurrence of ManganeSe Ore Deposits of the Northern Ural Ivdell river were waterlogged. To create safe working conditions on the parts adjacent to the tectonic zone, the water pres!3ure must be lowered -,o the level of the mining works. The exploitation of the deposits in the southern part of the deposits is coriplicated by the necessity to drain the underlying stinds and aleurolites. There bre eiLht profiles and one layout and four Soviet references. SSOCIATION: Sverdlovskiy gornyy institut (The Sverdlovsk folining Institute) Card 42 ULOYANKIN M. G,; Prinitali uchastiyet GIDAIZVICH, M. G,,' DhINEVA, 1. P.; ZASLAVSKIY, A. S:; SHABALINA I -�&;- C1141LENKOP N. M.; PROKHOROVICH, L re-., -- --Q. Separators for juice manufacture. Truc7y MKIPP.0,49-62 161. (MMA 16: 1 (separatore(Machines)) (Fruit juices) PROM,. Ye.J., SHABALINA, N,S. Analy2lng thft performance of -~he otvaporating appiratur deve'!oped by the All--Union Scientific Research Inst-L".ute ol the Canning Tn-Ju3try in tbo cooking of fruit preserves. Trudr MNIIPP ",,,,99--'102 163~ (MIRA :18.-1) r;d if, L , - - I I - - 1 .1- - ~ --e 7nif"mr-ce ';f I L , 0 bution of in, evot' tial Trudy Sier. gor. irist. _TJ x, ~tE_ , 4:, 4 7 - 'rho structure of extra-thin Sims I of c4per hydtot i i m. (otmed s ontaneousl on the surface of nit a ueous tetr '4 U . a y p q ~ er solution Afakrushin inisoco S G Kitae nd 0 A ; . . . . __ . v. u , , pp 1109~-' Akdd S I kkd N ukS V 0 K D 94 S R 7 - . na. o . . . . a . - , y -TM7tructure of Cu(OHh films was studied on - t he surface of tetramminocopper.soln. formed by placing a - - - h, d h l th l di i f l d er t t e so n. on e cover g ass rect t; rop o ar io y ov d c tidenser lees of a microscupe, and permitting th, Nil, to o vaporize slowly. Cu(qFI)j was formed hydmlv!;c;illv and o, appeared under the rmcroscope 93 a Multitude of brilliant -1 particles in a lively Brownian movement. Aria colloidA extremely thin film was fitially formed on the surface, to -which the coamer particles iwthe suspension adhered, A second=7 formatina vla~! on tha cover Stan, and it was composed o(deposif iphericalicoarulatedparticks. So Etc mIcroscopic pi cturesW the film are reproduced. ruvwv i 8( 4', AUTHORS: Kuznetscv, S.I., Derevyankin, V.A., ~_-()'1/163-58-4-15/47 S'-abalina, O.K. TITLE: Investi ation of the Recrystallization Process of Gibbsite Into Bemite ~~I_z;sledcvaniye protsessa ~verekristallizatsii gidrargillita b e mt PERIODICAL: Naucl-inyye duklady vysshey shkoly. Alletallurgiya, 1958, Nr 4, PP 37 - 9~;~ (USSR) ABSTRACT; At +emcerctures of v,,er 120 0, g-bsite, if observed in an a ueous ~)r bail'-- iiedi-.jm, beccimas unstable and changes into "bemite"Nefs . j ~). Up Itc, i:)w, this pro I cess has riot yet been fully investigated. Tn the prE~ient instance the -ourse of recrystallization of gibbsite i~i~,o "bem,`.te" (B.hemian ruby?) was investigated by means of X-ray ana-4.-ii-s end ele2tri)n-ic microsropy. A description is given of the ex-oerimental method. The re-crystallization. in question took place ')101) i_- water or alternatively in alum--nate solutions of dif- ferent ccr.centrations, saturated or unsatl1rated with respect to "btri~~te". Elpr~r.Dn-rriicroacnpic in,.restigat_-Oris offered the possibili- ly of f-t!c,-;4.ng the c;henges Dc,~urring in -.he surface particles of rard 1/2 hv,3v-)x-.de during the _eory2talj4zatior~ process of gibbsite into in';eSt~.e,at-icn the Process SOIT/I63-58-4-15/47 of Gibbsite Into Beir.~--'te 01-E-m-'te" 1-nde-- .ariou-- cordit4ons. At the same time, the re- I -- - - - - ,~rystalli-zati-)n tests i-n aluminate solut-icns gave clear e7idence c~f cf the cauBes of the reduztlon of the size of the crystals. 71-L t'h an 'ni-rease of the temperature of the aluminate solution up to 80 - 900 the gibbs-ite crystals split up into smaller particles Lla'11.132.ro I.ragments to be scattered in all directions. Thus, aluminate -a.'fect the acji,ting-up iaf gibbsite crystals and this is t,-. be regarded as the first cause of the comminution of hydroxide durjrig t-he reerys tall iza tion process. There are 4 figures and 5 re'ererc;es, 4 if wh`ch are Sov-et. ASSOCIATION: Urallak--y .--(,,1-Ltekhnicheskiy ~nstitut (Ural Polytechnical Institute) SUBYITTED: ?"ar-.h 11~58 Card 212 /A 9/00 67709 AUTHOR: Shabalfba, O,K, SOV/126-7-~,-=1/44 TITLE: Experience With Sighting Methods in Eleotron Microscopy (Opyt; osvoygniya pritsellnogo metoda elektronnoy mikroskopii) PERIODICAL: Fizika metallov i metallovedeniye, Vol 7, Nr 3, pp, 350- 353 (USSR), 1~*j_~' ABSTRACT: The so-called sighting method in eleetron microscopy enables a definite portion selected on a specimen surface with an optical microscope to be accurately studied with an electron microscope. There are many variations of the sighting method (Refs.2, 3 and 5-8). However, they are little used in investigations as they require great skill in the preparation of specimens in order to get Positive results. In the present work well-known and well-established operations of laboratory technique were used. The sequende of these operations was as followas (1) Marks were made on the specimen surface by impressing a diamond pyramid at a distance of Oo2-0.3 mm from the portion of the micro-speeimea to be studied. Ca.id 1 /4 (2) Polystyrene prints were made by successive 10-fold so V/- A__ Experience With Sighting Methods In Electron Microiicopy pouring of the specimen surface with 0.-11, 1, 2 and 5% solutions of poly8tyrone in benzene 60G) Tie prints were dried in a stream. of hot air (55-6 for 15 minutes after each pcuring, and then In a desiccator for 10 to 15 hours. The dried prints were easily removed from the micro-speeimen surfaoe. (3) The metal was spread on the contact sLde'of the poly- st rene print by a well-known method in vaouum (Refs.1,4). In order to strengthen the metallie f:.1m. and to make it M stick to the diaphragm or screen, it was ttovered with a layer of collodium. The collodium film was mac.e by the usual metho-'d (Refs.1,4). (5) Joining by sighting of the print with the sereen. (6) Dissolving the polystyrene by immersioa in benzene for 5 min"u'tei, followed by immersion in ethyl bromide for 15 to 20 minutes, and in pure benzene for 5 min2tes. It was then dried. Caid 2/4 Figs. 1-6 illustrate the method suggested. The author arrives at the following conclusions-, SOV/126-7-3-5/44 ~tron 1icroscopy (1) The method of sighting worked out -~or electron microscopy is applicable to any metal '(;r alloy. (2) Removal of the print from the spec:1men does not damage its surface. (3) Experiments can be carried out indt-finitely with the same specimen. (4) The re:Lie;f picture can be Yprified by other prints of the same portion of the micrespecimen. (5j For the investigation of deep reliefs thicker poly- styrene prints must be used. (6) If it is required to increase the contrast of the "working" print the latter can be shaded, as its 'positive" side is directed outwards from the scre-~n. To the same end, and also in order to obtain stronger films, other materials than aluminium may be used for spraying, eog. titanium or carbon. There are s1z figures and 8 references, of which 4 are Soviet and 4 English.- 67*.'09 SC)V/126-7-3-5/44 Experience with the Sighting Methods in Electron N.I.croscopy ASSOCIATIuN: Ural' skiy politekimicheskiy institut Imeni S.M. Kirova (Ural Polytechnic Institute imeni S.M. Rirov) SUBMITTED: August 2, 1957. Caid 4/4 18(4) SOV/163-59--l-10/50 AUTHORS: Derevyankin. V. A., Kuznetsov, S. I., Shabalina, 0. K. TITLE: Investigation of the Aluminum Hydroxide Forming in the Spon- taneous Decomposition of Aluminate Solutions (Isaledovaniye gidrooldsi alyuminiya, obrazuyushche sya pri samoproizvolinom razlozhenii alyuminatnykh rastvor7 PERIODICAL: Nauchnyyo doklady vysshey shkoly. Metallurgiya, 1959, Ur 17 pp 42-47 (USSR) ABSTRACT: The method used in this investigation is de.scribed first. The aluminate solution wa3 obtained by dissolving AOO alliminum in a chemically pure caustic soda soluticn.' The solutions thus obtained contained 25 - 264 .is 0 and -mare practical- 1 2 ly free from sodium carbonate. The molar ratio Na O:A1 0 2 2 3 in the solutions was 4.193 and 1.70. Observations with the electron microscope in combiiiaticn. with an X-ray structural analysis provided the information for the determination of the phase composition, the shapa and the nature of the sur- face of &luminum hydroxide crystals formad during the Card 1/2 spontaneous decomposition of aluminata solutior-S.The most sov/1 63-59--i - -10/50 Investigation of the Aluminum Hydroxide Forming in 'the Spontaneous Decom- position of Aluminate Solutions interesting conclusions drawn -.-*n this paper are as follows; 1) The newly precipitated alumiuma.hydroxide forming in the spontaneous decomposition of aluminate zolutdnns of different concentration: is a hydrargill-ite. If the alliminum. hydroxide is kept in the parent sclutians for some "ime. baydrite is found in the precipitatioa prodrc) of this hydroxide. 2) The crystals of newly precipitated aluminum hydroxide exhibit a surface still in a state of degelopment. The surface is in direct contact with t7he paz,r__~t st)lrticr~. In the course of time their habit turzis --.hat of hydrargillite crystals. In highly concentrated thay dev-31cp a pronounced bayerite habit. 3) If the cry-;-,als are kept in the parent solutions it is found th.At 1;t.-!1-,a1-'1es are formed on the sur- face of the hydroxide which `aake the shape of thin triangular or rhombic platelets. There are 3 figures, 1 table, and 3 references, I of which is Soviet. ASSOCIATION: Ural'skiy politeklinicheakiy institut (Ural Polytechnical Institute) SUBMITTED: March 29, 1958 Card 2/2 KUZITITSOV, S.I.; DMEWYANKIN, V.A.;ISHABALIIU, O.K. Decomposition of aluminate solutions under the effect of additions of aluminum se.Its and oxalic acid. Izv. v7s. ucheb. zav.; tsvet. met. 3 no.4:65-68 160. (MIRA 13:9) 1. Ural'skiy yolitekhnicheskiy institut. Kafedra metallurgii legkikh metallov. (Aluminates) (Chemistr7, Metallurgic) 8191o S/126/60/010/01/017/019 E073/E535 Electron Micro frac togra phy as Applied to Ferrites are summarised thus: 1) Electron microfractography can be applied to single and poly- crystalline fe-rrites. It is simpler and more convenient to utill.se fractured specimens than polished ones. 2) On the cleavages of single crystals and on individual grains of polycrystalline specimens relief details and various defects can be observed. 3) In polycrystalline specimens defects due to imperfect sintering and porosity could be seen. It was also possible to evaluate the grain size. 4) Investigation of ferrites by means of electron microfractography enables detection of defects in technology and apparently will assist in establishing a relation between the properties and the microstructure of ferrites. There are 7 figures and 6 references, 5 of which are Soviet and 1 English. ASSOCIATIONS: Institut. metallurgil UFAN SSSR (Metallurgical Institute, Ural Branch, AS, JSSR) and Urallskly Card 2/2 politekhnicheskly institut imeni S.M. Kirova 13;technical Ins'' t ni S.M.Kirov) SUBMITTED WEHIbPo ec er 43, 1959 5.4120., 5.4130 77626 SOV/80-33-2-1/52 AUTHORS: Kuznetsov, S. I., Darevyankin, V. A., Shabalina. 0, K. TITLE: The Effect of Boemite and Diaspore Addition on the Rate of' Decomposition of Aluminate Solutions PERIODICAL: Zhurnal prikladroy khimil, 1960, Vol 33, Nr 2, pp 257- 266 MsSI-111 ABSTRACT: This is the first article of a serles devoted to study of different aluminum hydroxides and oxides on the rate of decomposition of aluminate solutions. Decomposition of the aluminate solutions with seed crystals of boemite and diaspore was studied in this article. The starting aluminate solutions were prepared from "pure" bra,id aluminum and chemically pure NaOH. The amount of Al2 -D in these solutions was 120-135 g/liter and that of Na D3 122.5-144 g/liter; Na 1-0 121-131 g/liter;.. 2 gen.' 2- kst, - Note: Na 0 is the amount of Na,.O in the solution 2 gen a Card 1/9 in the form of alkali, aluminate, and soda; Na 20kst A The Effect of Boemite and Diaspore Addition on 77626 the Rate of D.ecomposition of' Alumiriate Solutions SOV/80-33-2-1/52 Card 2/9 is the amount of Na 2Oin a form of alkali and aluminate. The molar ratio, CL gen' 0f Na20gen to Al203 is 1.63- -1-735 and that of Na 0 to Al-O CL is i.6o- 2 kst e- 31 kst 1.73. The a-,,; i)nt of organic substances In the starting C). aluminate solutions varied from 0 to 2%. The following seed crystals were used: boemite obtained by roasting hydrargillite at 3000 for 3 hours, henceforth called thermal boemite; boemite obtained by hydrothermal recrystallization of hydrargillite at 3000 for 8 hours; diabpore synthesized by A. Laubengayer and R. Weisz method (J. Am. Chem. Soc., 6r_~247 (1943); and product of incomplete hydrothermal recrystallization of boemite into diaspore, containin,-, 75% diaspore and 25% boemite. The size of the seed crystals varied from -40 to +100 LL. The decomposition temperature ranged from 560 alt start down to 300 after 72 hours in all cases. The seeding activity of the thermal boemite is shown in Fig. 1. The Effect of Boemite and Diazpore Addition on 77626 the Rate of Decomposition of Aluminate Solutions SOV/80-33-2-1/52 .4 A 50 40 30 26 10 40 50 j 20 10- -Z ~ - - ~-I-f 80 Fig. 1. Decomposition kinetics of the aluminate solution with different a-mounts of thermal boemite: a - without organic admixtures; b - with organic admixtures, 0.96% 02 based on ha20gen. ; A - degree of the solution decomposition (in %); B - duration of Card 3/9 the ecom~osibi~~ 4hou8s~ Tiie seedina ratio: 1 - 0.05; 2 8.1; ID The Effect of Boemite and Diaspore Addition on 77626 the Rate of Decomposition of Aluminate Solutions SOV/80-33-2-1/52 Notet Tne seeding, ratio Is the ratio of Al203 in seed crystal to Al203 in solution. The seeding activity of the hydrothermal boemite isshown in Fig. 2. .4 .V 30 f0 9 b) Card 4/9 See caption on Card 5/9 The Effect of Baemite and Diaspore Addition on 77626 the Rate of Decompositlion of Aluminate Solutions SOV/80-33-2-1/~2 Caption to Fig. 21 Fig. 2. Decomposition kinetics of the aluminate solition with different amount of hydrothermal boemitet a without organic admixtures; b - with organic ad-. mixtures, 0.25% 02 based on Na2ogen; A - degree of solution decomposition (in %)j B - duration of the decomposition (hours The seeding ratio% I - 0.02; 2 - 0.05; 3 - 0.07; ~-- 0.1; 5 - 0.2; 6 - 0.5. The seeding ratio In Fig. 2b Is between 0,02 and 0.5. The seeding activiLy activity of the product of . - incomplete recrystallization of boemite into diaspore is shown in Fig. 3. Card 5/ 9