SCIENTIFIC ABSTRACT KASHTANOV, F. - KASHTANOVA, A.M.

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SCIENTIFIC ABSTRACT
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SRKMIOT, Georgiy Vasil 'yevichLIIASHTANOV, P., red.; KALECHITS, G., takhred, [Apply progressive practice in production] Persdovoi opyt - v proizvodstvo. Minsk. L'os.izd-vo BSSR, Red.proizvodstvennoi lit-ry, 1960. 37 P. (MIRA 14:3) 1. Direktor Orshanskogo l1nokombinata (for Semenov). (Orsha-Textile industry) GALIPMUN, GrIgorly Livovich; KAGANOT. Illya Lipovich.- KASHTANOT,-P.. ,red..; KALMITS. G., tekhn.red. [Hake greater use of the potentialities of automotive transportation; from the practiess of automotive'unit NO.1.2 of the Minsk City Motor Tehicle Trust] Shire ispol~zovatl resservy avtotransports; iz opyta raboty avtobazy No.12 Kinskogo gorodskogo avtotresta. Kinak, Goo.i2d-vo BSSR, Red. proizvodstvannoi lit-ry,.1960. 58-P. (KMA 14.- 3) (Kinak--Transportation, Automotive) DEMIDOVI Ivan Pikolayevich; BABUK, Valentin Vladimirovich; KASWANOV, F., red.; KALECHITSy G.p tekha. red. [Our practice in using dynamic vibration dampers on milling machines] Nash opvt primeneniia dinamicheskikh vibrogasitelei na frezerzwkh stAnkakh. Minsk.. Goa. izd-vo, BSSR. Red. proizvod- otvennoi lit-ry, 2960. 10 p. (MIRA 14:10) (Milling machines-Vibration) (Damping (Mechanics')) NOVASH) Vladimir Ivanovich; KASHTANOV, F.., red.; YERMOLENKO, V.0 tekhn. red, (Control,, signaling,, and protection of elctrical systems] Upravlenie) signalizatsiia i zashchita elektricheskikh usta- novok. Minsk,, Gos.izd-vo BSSR. Red. proizvodstvennoi lit- ry., 1961. 198 p. (MIM 15: 8) (Electric power distribution-Equipment and oupplies) (Electric protection) (Electric relays) TRILING, Sholom Mikhaylovich; KASHTANOV F red.; NOVIKOVA, V., tekhn. red. (Our practice in production mechanization] Nash opyt mekhani- zataii proizvodetva. Minsk, Gos.izd-vo BSSR, 1962. 16 p. (MIRA 16:4) 1. Brigadir komplekanoy brigady Grodnenskogo zavoda bv-tovykh priborov (for Triling). (Grodno-Hquaehold appliances--Technological innovations) W_ MISUNOV, Inen Matveyevich, bultdozerist, Geroy Sotsialisticlieskogo Truda; KASTITATIOV, F., red.; VAREENIKOVA, V., teldin, reds ------- (Mechanisms should bo fully loaded 11-lekhani mam - pobmiu na- gruzku. Minsk, Gos.izd-vo BS&R, Red. proi7.vodstvemoi lit- ry, 1962. 26 p. (Earthwork) (MIRA 15:11) KOROBKO, Aleksandr Illich.- ZHDANOVICH, Aleksandr Stepanovich; KASHT.ANOV,, F., red.; KAISCHITS, G.j tekbn. red. (Reduce production costs; from the work practice of machinery manufacturing and maohine-tool enterprises of the White Rusuian Economic Council] Snizhat' sebestoimost' produktaii; iz opyta raboty predpriiatii mashinostroeniia i metalloobrabotki SNKh BSSR. Minsk, Gos. 12d-*o BSSR. Red. proizvodstvennoi lit-ry,, 1962. 31 p. (MM 15:5) (White Russia-Machinery iudustry-Costs) (White Russia-41achine-tool industry-Costs) SUCHKOV, Andrey Yevdokimovich; BARMIOVSKIY, M.A.p kand. takhr.. naukjo red.; YASIITPIi'OV, F., ved. red.; BOU)IREVA, N. , tekhn. red* [Conserve and economize on the use of metal] Berech' i eko- nomit' metall. Minsk$ Gosizdat BSSR, 1963. 47 p. (MIRA 16:12) 1. Glavnyy spetsialist Gosplana BSSR (for Suchkov). (Metalwork) (Metals~ Substitutes for) DMITROVICH, Anatoliy Mikhaylovich; !~SHTJTLV?,_F.p red.; KARPINOVICH,Ya., tekhn. red. [Hole machining and threaded joints] Obrabotka otverstii i rezlbovye soedineniia. Minsk, Gosizdat BSSR, 1963. 149 p. (Bibliotechka slesaria, no.5) (MIRA 17:1) MEKffEDKO, Fedor Vasillyevich; KUZNETSOV, Boris Vladimirovich; KASHTANOV, F., red. [Asynchronous motors] Asinkhronnye dvigateli. Minsk, Izd- vo "Belarus"" 1963. 157 P. (Bibliotechka elektromontera, n.10) (MIRA 17:5) KUZNETSOV, Boris Vladimirovich; MEKHEDKOI Fedor Vasillyevich; KASHTANOV) F,, red. Mel-ding transformers and generators; their installation and operation] SvarochVe transfoimatory i generatory- ustroistvo i ekspluatatsiia. Minsk, Belarus', 1964. 138 p. (F,1RA 17:12) KO.'WLEV, Vitally Ai-kad'yevich; DMITROVIGH, A.M.., kand. tekhm. nauk, red.; red. (Mechanization of benchwork] 14ekhanizatsiia slesarnykh rabot. Minsk, Izd-vo "Belarusl," 1964. 176 p. (Bib- liotechka slesaria$ no*6) (MIRA 18:1) POLZIK, Palladiy Vasillyevich; NIKONOVp Aleksandr Romanovich; KASIITANOVp F., red. [Preventive maintenance of the power equipment of indus- trial enterprises) Planovo-preduprediteltriyi remont energe- ticheskogo oborudovaniia promyshlennykh predpriiatil. Minsk, Belarus', 1964. 125 P. (MIRA 18:4) J~~SHTVIOVp I.N., glav. red.; BEREZIN, V.P.) red,; IOrIFOVjcjj, -'N.-L;j red.; POTDIK.M. S.Vep red.; SHILO, N.A., dol-tor geol.-miner. nauk, prof.) red., FROLOVA, M.F.P red. [.10 years of MagiOrn Province] 10 let Magadanskoi oblasti. Magadan, Magadanskoe knizhnoe izd-vo, 1963. 210 p. (MLU 17:8) 1. Direktor konpleksnogo nauchno-issledovatellskogo insti- tuta Sibirskogo otdeleniya All ssSR (for Shilo). 2. Direktor nauchno-issledovatellskogo instituta zolota i redkikh me- tallov (for Potemkin). 3. Sek-,etarl oblastnogo koniteta KPSS (for Kashtanov). KASHTANOV, L. N., inzho --------- Some results Of studY-Ing safety turboolutchep. Mekh. i avtom. v gornoi prom. no.2:243-262 162. (MIRA 16:1) (Coal mines and mining-Equipment and supplies) (ClutcheB(Machinery)) TEMISIEHYAR, A. V., kand. tekba. naukj-?DtSHTAUCX,_l '. S.,, inzh. Resulto of tests in mines of the drive of a plow made by the RVestphalia-Lunen" Company. Makh. i avtom. v gornoi promo no.22 262-267 162. (MIRA 16i1) (Germanyq West-Coal mining machinery) KAS TANOYj,_;tN, Determination of the dynamic characteristics of safety turbo- clutches. Nauch.soob.IGD 142329-133 162. IMA 16sl) (Clutches (Machinery)) DOOKIN, Aleksandr Viktorovich, laureat Gosudarstvennoy prexii, zasl. deyatell nauki i tekhniki RSFSR, prof., doktor tekhn. nauk; WIMAN, Yalerian Mikhaylovich, kand. takhn. nauk; PONOMARETKO, Yuriy Filippovich, kand. tekhn. nauk; KUSOV, Yevgeniy Fedorovich, kand. tekhn. nauk; KOVALI , Yuriy Viktorovichj inzh.; Leonid Nikolay ve&* - r-ed kand. tekhn. nauk; ABRAMOV, V.I.~ [Centrifugal and displacement hydraulic transmissions and the prospects for their use in the mining industry] TSentrobezhnye i ob"enmye gidroperedachi i perspektivy ikh primeneniia v gornoi promyshlennosti. [By) A.V.Dokukin i dr. Moskvap Nedrap 1964. 369 p. (MIRA 18:2) rAMTANOV.. -t. vt Agric-Iture Breeding in horBe raising. MOBkvaj, Goa. izd-vo selkhoz lit-r-y, 1950 9. M nthly List of Russian Accessions, Library of Congress, June 1952 -IBM Unclassified. KAgnkqLOVp* t* V* Horse-Breeding. Methods of breeding by strains for the improvemfint of horse breeds. onevoastvo 22 no. 9. 1952. 2 9. Monthly List of Russian Accessions, Library of Congress, December 19E4. Unclassified. USSR/Farm Animals Horses. Abs Jour : Ref Zhur -Biol., No 1, 1958, 2551 Author : L. Kashtanov Inst ------- Title Horse Breedir-g on a Range. Orig Pub Konevodstvo) 1957, No 2, 16-20 Abstract Suggests a group maintenance of horses on ranges in areas where the virgin and waste lands have been completely ploughed under. The suggested plan provides the organiza- tion of a green conveyer, supplementary feeding during the period when the horsesare on pasture, new techniques of maintenance on ranges and pastures. In zones where the land has been only partially cleared, and large pasturages still remin, though unsuitable fo.- agriculture, this 1-nd may be successfully utilized for many variations of scien- tific methods of horse-breeding on a range. These rAthods result in an increase of the height of the newly bred Card 1/2 USWFarm Animals. Hors-ego Abe Jour: Ref Zhur-Biol., No 4,~1956, 16744- Author Kashtanov L. Thst Title Bre-eMfglo-r Horses in the USSR (Kwevodstvo.v SSBR) Orig Pub: Konevodetvo,, 1957;:No 7, 3-10-- Abstract: The article ddscribes the origin and development ,of horse breeding In the USSR from the oldest times. A singular-.popular selection contributed to the production of such.higb quality breeds as Akhal-Tekinskaya, KabardinskaysvViyatakaYaj. N%rYms- kaya, Yakut9kVap7.etc- In the later period Bityug, Don and Orel wexv.~famouso To produce these breeds., methods of cozV11cated crossbreeding, selection, Card 1/2 KUIESHOV., VasilAy Nikolayevich; KASHT..A-NG-V, M.F.., dotsent.. otv.red.; ROZHDESTVMISKAYA, V.A.. -Fea. [Conversion of solar energy to electric power] Preobrazovanie solnechnoi energii v elektricheskuiu; lektaiia po kursu I!Energetika predpriiatii sviazi." Moskva; Vses.zaochrqi elektr. in-t isviazi, 1961, 18 p, (IOU 151-4) (Solar batteriev) KA 3(5) SOV/12-91-2-10/21 AUTHOR: Kashtanov, S.G., Kashtanov, M.S. Large TITLE: A/Residual Mountain at the Mouth of the Kama River PERIODICAL: Izvestiya Vsesoyuznogo geograficheskogo obshchestva, 1959, Nr 2, Pp 170 - 173 (USSR) ABSTRACT: The author describes the Pichkasy residual moun- tain (ostanets) situated near the mouth of the river Kama at its confluence with Volga. It is about 75 m. high and 2 km long, and has been des- cribed by other Soviet geologists, such as Yazykov, Krotov, Nechayev and V.A. Cherdyntsev. It is com- posed of dolomite, limestone and marl with nests of crystallihe gypsum interspersed. The lime is being quarried near the village of Pichkasy. The for- Card 1/2 mation dates from the transition period between SOV/12-91-2-10/21 Large A Residual Mountain at the Mouth of the Kama River Paleogene and Neogene and is typical of the whole Kama - Volga area. The author thinks that the mountain came into being at the early Quaternary period. There are 2 diagrams and 16 Soviet re- ferences. Card 2/2 KASHTANOV., M.S, Mterial for the study of the Kurzhunkallskiy iron deposit. Uch.zap. Kazeun, 40 no.4:43-57 160. (.MM 14:6) (Kurzhunkallskiy region -Iron ores) X&SHTANOV, B.D.- Use of gunite for waterproofing mine superstructures. Shakh. stroi. no,1:27 Ji 159;". (MIRA 12:1) 1,Zameatitell glavno o inzh. -tresta, Stalinshakhtostroy. fGunite) (Waterproofing) KASHTANOV. Rapid construction of reinforced concrete headframen without strutse. Shalcht.otrol. no.2125-26 7 '59. (MIU 12 -.3) 1. ZILMOstit"ll glavnogo inshenerR trosts, Stalinehakhtostroy, (Mine buildings) 1 1018 -1 .6 Ve awls .40 .06 see ., "40 1 42 .00 3 IL Q (lVtiQh. YA Kama' liva ; S T use . . ow tot now *so** We'. 0 -,W 0 W 0.-0-0 W 0-04 0 0 0 0 91 0 6-9 0 46 0,0 0 0 a 0 0 IMHTANOV, S.G. Xarstic phenomena in the region of Xorkinskayu U~.And. Geog. sbor. 1:88- 92 152. (XLR& 6:7) (Morkinskaya Upland--Karst) (Xerst--gorkinskaya Upland) KAS[ITANOV S. G. Kurorty Tatarii (Health Resorts of Tatar by Z. M. Blyumshteyn N. F. PuBhkin, S. "J. Kashtanov) Kurortv, Sanatorij, Doma Otdy)dia. Kazanto Tstgosizdat, 1953, 150 P. Illus.~ Map', Tables. SO: 747N/5 857-14 .B6 KASHTANOV, S.G. History of the paleo-Kama River during the Pliocene. Izv.Vses. geog.ob-va 86 no.1:85-89 Ja-F 154. (MLRA 7:2) (Kama Valley--Paleogeography) (Faleogeography- Kama Valley) KASIITANOV, S.-G., AND SELIVANOVSKIL B. V. Certain Peculiar Forms of Relief-in the Central Region Along the Volga The authors discuss the Syukeyevsk caverns located on the right bank of the Volga further south than Kazan. They confirm the opinion of other imyestigators that these caverns are galleries tunneled for mining of gypsum (7th to 14th Centuries), which afterwards were trans- formed, mainly by flood water.-:. The activity of man explains aloo the pseudokarst forms In the region of the Arzamas river and certain "struc- tural terraces" in the la,,er reaches of the Nola river and other regions. The first ones represent breakthroughs on underground workings of lime- stones and dolcm3tes; the second, refuse dumps of gangue from abandoned mining pits and galleries. (RZhGeol, No. 4, 1955) PQh,_Za]p. Kanansk_ un-ta, 114, bk. 3, No 21 (Geol.)* 1954, 171-179. SO: Sum. No. 744, 8 Dee 55 - Supplementary survey of Soviet Scientific Abstracts (17) KASHTANOV, S.G. cme results of hydrogeological research in the central portion of the Volga-Kama region. Uch.zap. Kas.un. 114 no.9:109-123 154. (MIRL 10:3) (Volga Valley-Hydro~ogy) 0 N.N. (Kazan') 1494ARAPA& (Kazan'); APANASIYZV. T.P. (Kazan'); NELIDOY, ,,J;& - Underground waters of the Volga-Kama region. Uch.zap.Xaz.un. 115 no.10:126-129 155. (MIMA 10:5) (Volga Valley--Wator, Underground) - FASHMOV. S. G. 1-k.. ll~-'--. V.A. Cherdyntsev. Biul.YOIP.Otd. geol. 31 no.2:93-96 Kr-Ap 156. (MLRA 9:8) (Chardyntsev, Viktor Alakeeavich, 1882-1954) X&MTAMY, S.G. Now data on the history of Falaoxota develOPMGRtB in the Kama river region. Dokl.AN SSSR 106 no.4:708-711 7 156.(HLRA 9:6) I.Kazanskiy goeudaretvannyy imiversitet imeni V.I.Ullyanova- lenina. Prodetavlano akademikom N.M.Strakhovym, (Kama Valley-Geologr, Stratigraphic) KASHTANOV, S,G, Formation of underground waters at the Tatar anticline. D*kl.AX SSSR 108 no.4.'715-717 Js 156. (KLRA 9-.9) l.Prodstavlane akadamikem N.H.Strakhovym. (Tatar A.S.S.R.-Mater,Underground) 15-57-2-1424 Translation from; Referativnyy zhurnal, Geologiya, 1957, Nr 2, P 35 (USSR) AUTHORS: Sementovskiy, V. N., Polyanin, V. A., Kashtanov, G. TITLE: Geomorphology and Geology of the Volga and Kama Valleys in the Region of Tatarskaya Republic (Geomor- fologiya i geologiya poym rek Volgi i Kamy v predelakh Tatrespubliki) PERIODICAL: Uch. zap. Kazansk. un-ta, 1956, Vol 115, Nr 15, 104 pp. ABSTRACT: Bibliographic e,ntry Card 1/1 15-57-7-9977 Translation from: Referativnyy zhurnal, Geologiya, 1957, Nr 7, p 180 (USSR) AUTHOR: Kashtanov, S. G. TITLE: -firoi-n1l"laterof the Middle Volga and Lower Kama Districts as a Source for Water Supply J-odzemnyye vody Srednego Povolzhlya i Nizhnego Prikamlya (v C~ tselyakh vodosnabzheniyaF PERIODICAL: Uch zap. Kazansk. un-ta, 1955, Vol 115, Nr 16, pp i6l-210 ABSTRACT: The present article describes the ground water of the Middle Volga and Lower Kama districts. The water of the alluvial deposits lies at depths of 2 to 6 m and 30 to 60 m. It is fed by atmospheric precipitation, river waters and inflow from primary rock deposits. The mineralization of the water increases to 1.8 to Card 115 2.6 g/liter and the con-tent of sulfates increases Ground Water of the Middle Volga (Cont.) 15-57-7-9977, (Kazan', Volzhsk, and other places) in the hydrogeological "windows" on bottomland terraces, on the edges of the ancient valley of the Volga River, and in places of buried tectonic structures. Hydro- carbonates predominate in the water of the upper zone; the average mineralization is 0.3 to 0.6 g/liter; the hardnes5 is 8 to 18 German degrees. The output of the wells is about 50 cu m/hour. The Doma- shkinskiy and Kinell water-bearing levels are distinguished in the cross section of Neogene deposits. The Kinell level plays an important part in the hydrogeology of the trans-Kama area and is associated with the rocks filling the ancient valleys of the Kama, Vyatka, Belaya, and other rivers. Artesian waters lie at depths up to 60 m to 120 m. Waters of high mineralization are found together with drinking water. The output of the level is determined by the lithologic composition of the rock and reaches 0.6 to 2.0 liters/sec. The watersin Cretaceous and Jurassic deposits in the southwestern part of the Tatar Republic have a higher hardness and a low flow. Two water-bearing series occur in the Tatar deposits of the Volga district: 1) an upper (arenaceous-argillaceous) series with a lower Card 2/5 15-57-7-9977 Ground Water of the Middle Volga (Cont.) water content, and 2) a lower (argillaceous-marly) series with a higher water content. The drinking water lies above the level of the rivers; its mineralization is 0.3 to 0.4 g/liter; its hardness--- 18 to 23 German degrees. Water with a mineralization of 2.0 to 0.3 (sic) g/liter and a hardness of 70 German degrees and over lies at a lower level. The mineralization is of calcium-magnesium bi- carbonate. The water has a higher mineralization and a calcium- sulfate composition at lower levels and in places where gypsum is present (Tetyukhe, Aksubayevo). The conditions and quality of the waters in the Kazan' deposits vary with the conditions of their deposition and the lithology of the rocks. They are fed by regions within the limits of brachyanticlinal structures (the Shugurovskaya, Bavlinskaya, Mariysko-Vyatskaya and others). The waters here are fresh (0.3 to 0.4 g/liter) and form numerous springs with a rate of flow from a weak seepage to 5 liters/sec; the composition is calcium sulfate and bicarbonate. The waters in the zone of subsidence of the Tatar rocks are artesian, strongly mineralized (up to 15 g/liter), Card 3/5 15-5?-7-9977 Ground Water of the Middle Volga (Cont.) and have a magnesium-calcium sulfate and sometimes a sodium chloride composition. The lattercomposition is found in the areas of Cheboksary, Vasil'sursk, and others. The rate of flow of the wells is about 4 to 9 liters/see. The Ufa River water-bearing level extends through the eastern and northeastern part of the described territory. The waters which lie above the river bed are fresh, low- flow, and bicarbonate or sulfate-bicarbonate. The water-bearing levels which lie below the level of the river bed acquire pressure and gain in calcium sulfate or sulfate-chloride, with a minerali- zation up to 2 to 2.5 g/liter. A similar situation is observed in the lower Permian waters, which are outstanding in their variety of chemical composition. This variety is associated with a possible discharge of mineralized waters of the Carboniferous in places of tectonic structures (the 1zhevsk, Shugorovskiye and other springs). The waters of the Carboniferous and Devonian deposits, revealed by deep wells, have a sodium sulfate-chloride, and basically a calcium chlori e composition. The Volga-Kama region is divided into the Card 05 4 t 15-57-7-9975 Translation from: Referativny zhurnal, Geologiya, 1957, Nr 7, p 179 (USSff AUTHORS: Nelidov, N. N.,.Kashtanov, S. G. TITLE: Effect of Local Feeding Recharge on the Formation of Ground Water in the Volga and Kama River Valleys (0 vliyanii mestnykh oblastey pitaniya na formiro- vaniye podzemnykh vod v dolinakh rek Volgi i Kamy) PERIODICAL: Uch. zap. Kazansk. un-ta, 1956, Vol 115, Nr 16, pp 211-218 ABSTRACT: Under the action of drainage the rate of seepage of ground water increases in the vertical as well as the hor:Lzontal direction at the focal points of discharge. As a result, the mineralized waters rise and saturate alluvial deposits. The opposite case is true in sectors where alluvial terraces constitute the local Card 1/2 recharge regions. Here the mineralized water is forced Effect of Local Feeding Recharge (Cont.) 15-57-7-9975 down under pressure of fresh water. Chemical analysis confirms the process of "forcing down" of the mineralized waters in the environs of Kazanf on a terrace UP to 55 m in elevation. (The boundary of mineralized waters in the valley of the Volga River lies between the +20 and +30 m elevations.) Similar conditions exist in the Kama River valley in the area near the town of Yelabuga. These phenomena should be considered in studying problems of water supply. Card 2/2 1. K. Gabich MORMMOV. IT.H.; MWIN. A.G.; NU2KIN, K.T., prof., otv, redo; 'VAR=, X,T., profo, xamsetitell otv. redo; X4 AN",-S.M. lyiofo, red.; ARBUZOV, B.A.' aladeiik, red.; ALITSHULMR, S6Ao-_ Prof., redo; LIYAIrOVg, Noiog prof.,, red.; NOMM, A.Po, prof.,, red.; PISAMp V.I.' prof.' red.; TIMINSKAYA, Y%I' .. ; BARYMOMOV, 0 .0 ., prof., red V*Q.,'dots,, red'; Ka[qSNIKOVA, Y~.A., dote., red.; KOLCBOV, 1~.V*', dote., red.; W(i;iff. D.G.,' dots., redo'; "MAR ITONOV, AwP,, dots,, .-red.; YUDIN# I.R., red.; SAMITOT, Yu.1u., red. [Investigations of wells shd development of preventive paraffin control methods] Issledovanie e1mvazhiny i razrabotka preventir- nyich metodov'bortby s,parafincimo Thzan`105~- 108 P. Orazan. Universitate Ubhe3We zapiski, vol. 117, nio.A.- (MM 11:5) 1. Rektor Razanskogo goo-adaretvennogo universiteta (for Nmshin). 2. Prorektor po nauchnoy rabote Kazanskogo gosudarstvennogo univer- siteta (for Harkov)** .19 Prorektor po nchebuoy rabote razanskogo gosudaretvennogo univorsiteta (for Kashtanov). 4. Sekretarl part- koma Fazanskogo ganu&rstvennogo uzdveralteta (for Yudin)o (Oil w)lls) (Petroleum engineering) DSRTAIIOV, S.G. Hydrochemical characteristics of the Kazanka River. Uch. zap. Kaz. un. 117 no.9:282-290 157. (YURA 13:1) 1.Kazanskiy gosuaarstvennyy universitat im. V.I. Ullyanova-Lenina. Kafedra obshchey geologii. (Ka2aulm River-Water-Analysis) KASHTANOV, S.G.; IMLIDOT. U.N. Relationship between the dome and depression types of horizons bearing mineralized water in the Volga Valley. Trudy Lab.gidrogeol. probl. 16:62-85 158- (MIRA 12:2) 1. Kazanekly gosudarstvannyy univereitet. (Volga Valley-Water, Underground) KASHTANOV., S.G.; KUSURGASM, I.m.,, red, [Ground watir of Kazan] Gruntavye vody g.Kazani. Kazan', Izd- vo Kazanakogo univ.p 1959. 161 P- (MRA 15:1) (Kazan-Water.. Underground) HASIralloy, S. (". Change in the qualitative composition of water in Central Naban Lake under hydrostatic pressure in Kuybyshev Reservoir. Nauch.dokl.vy6.ahkoly; geol.-geog.nanki no.2:122-124 '59. (141RA 32:8) 1. KazansIdy itniversitet, geograficheskiy falailltet. (Central Kaban Lake--Water--Anal~ysis) 3(5) SOV/12-91-2-10/21 AUTHOR: J1 ~shtanov, S.G., Kashtanov, M.S. rfe TITLE: AAes dual Mountain at the Mouth of the Kama River PERIODICAL: Izvestiya Vsesoyuznogo geograficheskogo obshchestva, 1959s Nr 2, PP,170 - 173 (USSR) ABSTRACT: The author describes the Pichkasy residual moun- tain (ostanets) situated near the mouth of the river Kama at its confluence with Volga. It is about 75 m high and 2 km long, and has been des- cribed by other Soviet geologists, such as Yazykov, Krotov, Nechayev and V.A. Cherdyntsev. It is com- posed of dolomite, limestone and marl with nests of crystalliiie gypsum interspersed. The lime is being quarried near the village of Pichkasy. The for- Card 1/2 mation dates from the transition period between U~RTANCV, S. G. Raderground v4ter in the central and southern poF-tions of the Vyatka Val;.. Izvo ve. uMgb. zav,,* geol. i razv, 2 no.32.- n5-n8 59. (MIFA 34:6) L Kazemskiy gosudaritvemyy universitet. (Vyatka Va:L-.-!WaUr.. Underground) KASHTAHOV, S.G. Paleovalley of the Irama River in the Kazan portion of the trans-Mm region. Izv. AS SSSR. S.er. geog. no.6:61-66 H-D l6o. (miRA 13:1o) 1. lazanskly Gosudarstvanny7universitat im..V.I. Ullyanova-Ienina. (Kazan Rl-ovince-,-!ftleogeography) SELIVANOVSKIY, B.V.; WHTANOV, S.G. Karat in the central Volga Valley. Uch.zap.Naz.un. 221 no.6:,2--22 ;61. (MIRA 14:10) (Volga Valley-Karst) KASIITPIIC)Vy un. 121 no.6.-34,39 Washout of the mouth of the Kama. Uch.zap.Kaz '-61. (MMA 14:10) (Kama Valley6--Erosion) KASHTANOV, S.G. Early Cenozoic karst on the territory of the middle Volga Val-lay. Izv. AN SSSR. Ser. geog. no.3:79-84 My-Je 163. (MIRA 16:8) 1. Kazanskiy gosudarstvennyy universitet im. V.IjUl'yanova-Lenina. (Volga Valley-Karst) VtS.1-ITAN070 S. Cr. A recent karst sink. Izv Vses geog ob-va 96 no. 1:57 Ja-F 164. (MIRA 17:5) KASHTANOV, V.A.; GOLIEERT, A.V. I- Geology and mineralogy of Mesozoic and Genozoic sediments in the Yenisey trough and an estimation of their possible reserves. Geol. i geofiz. no.4:88-99 t63. (WRA 16:10) 1. Sibirskiy nauchno-issledovatellskiy institut geologii, geofiziki i minerallnogo syrIya, Novosibirsk. -K,A.SHTANQ-V, VA.; GOWBERT, A.V. Conditions governing the formation of Upper Cretaceous sediments and some minerale in the ObI Valley portion of the West Siberian Plain. Trudy SNIGGINS no.6:163-172 161. (NMI, 15:7) (ObI Valley-Ore deposits) T BELOUS, I-Kh., st. nauchn. sotr.; KAZANSKIY, Yu.P.i VDOVINI, V.V.; KlYAROVSKIY, V.M.; KUZUETSOV, V.P.; NIKOLAYEVA, I.V.; NOVOZHILOV, V.I.; SENDERZON, E.11A.; AKAYEV, M.S.; BABIN, A.A.; BERDNlKOV, A.P,; GORYUKHDI, Ye.Ya.t NAGORSKlY, M.P.; PIVENI, N.M.i BAMTOV, G.Ye.; GEBLER, Ih., alOLYANINOV, N.M.; alOLYA11INOVA, S.T.; YUSHIN, V.I.; D'YAKONOVA, N.D.; REZAPOV., N.M.; KASHTANOV, NT,A GOLIBEAT, A.V.; SIDOROV, A.P,; BORODIN, L.V,,; 'tYCHKOV, L.F.; KUCHIN, M.I.; SHAKHOV, F,N., glav. red.; SHFAKOVSKAYA, LJ., red. I [West Siberian iron ore basin] Zapadno-Sibirskii zhelezorud- rcyi bassein. Novosibirsk, Red.-i2d. otdol Sibirskogo otd- niia AN SSSRj 1964, 447 pe (NIlU 17;:L2) 1. Akcadomiya Pauk SSSR. Sibirskoya otdolimiye,. Institut geo- logil 4 geofiziki. 2. Institut geollogii al geofiziki Sibirskogo otdeleniya AN SSSR (for Belous, Kazanakiy, Vdovin, Klyarovskiy, Kuznetsov, Nikolayeva, Novozhilov, Senderzon), 3. Institut gornogo dela (for kkayev), 4. Novosibirskoye geologicheskoye upravleniye Ministerstva ge,,logii i okhrany nedr SSSF1. (for Babin, Berdnikov, Goryukhin, llagorskiy, Piven'), - (Continued on next card) BELOUS, N.Kh.---(continued). Card 2. Tomskiy politekhniclw.Wciy institut ~for B.Iknnov, Ccbler, Smolyaninov, Smolyaninova). 5. Sibirskiy nau.,claio.- issledova-tel7skiy institut geologil, geolfiziki _i minerall- nogo syrya(for Yushin, Dlyakrmova, Reznpv, Kashtanov, Gollbert). S. lnstitut ekr-,ncmiki sellskogc khozyaystva (for Gamash). 7. Sibirskiy metallurgicheskiy instilut (for Bykov., Bocodin, 8. Towskiy institut (for Kuchin), 9. Chien-korrespoudent AN SSSR (for Shakhov). KASIffANOV. V.-L 'Arawwasv~-~ Experience of mixed brigades in saving metal. JIL 153, 1. KharIkovskiy traktorW savod.. Avt.trakt.prom. n0-7:6-7 (MI-RA 6:8 (Forging) S/024/62/000/OC2/009/012 E140/0,135 AUTHORS: Ka za n t s e v I V. V. , a nd Ka s h t a nov, V.N. (Leningrad) TITLE': On a reliability criterion for automatic control systems 12Z!ZIODICAL: Akademiya nauk SSSR. Izvestiya. Otdoleni.ve tekhniclieskilch riauk. Energetilca i avtoj,,:atil-a, no.2, 1962, 136-139 TEXT: The article seems to be devoted to a consideration of autopilot reliability considerations. Three types of ->,ystein faults are distinguislied; where the character of the transient process is changed, where the deviations are changed, and where the of the overshoots or maxima of the coordinate!.:-, are affecte~d. For example, an autopilot fault which permits flight to continue at an altitude lower than that prescribed is a fault of the second type. In the analysis of the system, each element is assigned to the group correspondin- to the type of systcta fault produced by'its breakdoun. The reliability of the system can be calculated on analogue cormputer models if the actual system is inaccessible for reliability tests. Card 1/1 SUBINITTED: August 7, 1961 j- KAZANTS&V, V.V. (laningrad)l WHTANOV,, V,,N.-(Leningrad) Concerning a certain criteria for evaluating the reliability of automatic control systems. Izv.IN SSSR.Otd.tekh.nauk.Energ.i avtom. no.2tl36-139 Mr-Ap 162. (MHIA 15810 (Automatic control) A/V C) SOV/1 12-58-- 1 -59 3 Translation from: Referativnyy zhurnal, Elektroteklu.,ika,. 1958, Nr 1, p 89 (USSR) AUTHOR: --- Kaaht2, ~ov, V ~-S. TITLE: Distinctive Features of New TBU-1 Trolley Bus Construction (Konstuktivnyye osobennosti novogo trolleybusa TBU-1) PERIODICAL: Transp. mashinostroyeniye, 1956, Nr 1, pp 20-Z4 ABSTRACT: Plant imeni Uritskiy has built an experimental TBU.- I trolley bus 11, 620 mm long, weighing 10, 780 kg, which has an all-metal body of no -frame carrier-type construction. The body skeleton is made of welded sections as- sembled, from pressed profile material 1. 5 mm thick. The bus is equipped with forced electric ventilation and heating. Starting -resistor heat is used for heating, and a centrifugal electric fan is used for ventilation. The body is supported by semi-ellyptic main springs. Rear main springs have variable elasticity, thanks to a spring seat situated under the main spring. Transmis- sion of torque from the traction motor to the reducer of the rear ax-le i-a effected ype joints, the reducer by means of a hollow shaft with 2 rigid universal needle-t, Card 1/3 SOVII 12 -5 8 - 1 -59 3 Distinctive Features of New TBU- I Trolley B ",'Construction has 2 steps - The first step consists of 2 bevel gears with spi-ral teeth-, with, transmission ratio 2. 27, module 10, tooth incline angle 350; the gears are made of lZx2NCh steel. The second step consists of 2 cylindrical gears with o-, i skew teeth, with transmission ratio 4. Z5, module 7, tooth angle 13 made of 18xGT steel. The overall gear ratio of the reducer is 9.65. Vie reduction gear is designed for operation without replacement of any major part for 200, 000 -250, 000 km. Axle shafts have a diameter of 52 mm in the middle and 62 mm at the ends; the material is 40xNCbA steel. The maximumtorsia-zial 2, the torsion angle is 8' or less. De- stress in the axle shafts is 2,800 kg/cm sign speed is 64. 5 km/h, steady speed on the plain is 53 km/h, speed against the grade of 2091oo is 45 km1h, mean acceleration during the starting period (before automatic running characteristic is attained), with motor fvll-field, is 1. 35 m/secZ. Type DK-204B traction motor is used. The control generator and fans are driven by a common, type KPDN-2U, electric motor, continuous rating 4. 2 kw, ;320 rpm, 600 v. Stopping distance with electro-pneamatic Card 2/3 SOVIIZ-58-1-593 Distinctive Features of New TBU-1 Trolley Bus Construction braking is 7. 1 m for a loaded bus, 4.5 m for an empty bus. All teclulical characteristics of TBU-I are given, as well as drawings of the rear-axle sus- pension, reducer, and shaft coupling. T.A.K. AVAILABLE: Library of Congress I. Passenger vehicles--Design Card 3/3 ~ k - ZHILIK, P.G.; KASIM110T, V.S. The ZIU-5 atandardived trollaV bus. Biul.tekh.-akon. Inform. no.1:114-75 160. OCRA 13:5) .(Trolley busee) _KAMTAt:OV3 -V. - V. Horse Trainigg ii(6~6v6 the cofiduA of hipp6drome trials for riding-and hamess-borse beeeds/ ronevodatov 22, no, 6, 1952. 9. Monthly List of Russian Accessions, Library of Congress, September -1951. Unclassified. ~-WHTANOV, Te.I. Processing cottoneaeds without rupturing the oil cells. Masi.- zhir. prom. 27 no, 4t38-40 Ap 161. (MMA 1414) 1. Karasuyakiy madlookstraktsionnyy zavod. (Cottonseed) KASHTAITOV, Ye.l. A:Z- Recovering cottonseed karnels in a husking mill. Maal. - zhir. prom. 27 tio.8:1,2 Ag i6l. W-RA 14 -- 8) 1. Karas-uyakiy maslookstraktsionnyy zavod. (Cottonseed) KASHTANOV, Ye.l. Seed bin with a day's capacity. Hasl.-zhir. prom. 27 no-9:38 5 #61. (MIRA 14: 11) 1. Karasuyskiy masloekstraktsionnyy zavod. Vneshtatnyy korrespon- dent zhurnala "Masloboyno-zhirovaya provWshlennost'll. (Oil industries--Equipment and supplies) KASHTAIJOV Ye. I Modernization of washing drums in the Karasuisk oil-extraction plant. Masl.-zhir.prom. 28 no.7:38 Jl 162). (MIRA 15:11) 1. Karasuyskiy masloekstraktsionnyy zavod. (Cottorweed) IKASHT*NOV Ye,I, Copying lath. Masl.-zhir.prom. 28 no.I2z3I D 162. (MIRA 16s1) 1. Karanyokly masloekstraktsionna zavod, (lathes) It KASHTANOVA, A. M. Dissertation: "Production of Semiconducting Oeramice Base! on WO and Research Into Their Electrical and Thermoelectric Properties.' Cand Phys Hath Rai, Moscow City Pedagogical Inst, Moscow 1953 W-30923 SO: ReferatiMM Zhurnal. No. 5, Dee 1953, Moscow, AN USSR (N134M USM/Chemical Technology. Chemical Products and their Application. J-12 Glass. Ceramics. Build:Lug Materials. Abs Jour: Referat Zh.-Eh., No 8, 1957, 27681 perature conductivity factor is positive. The termo-emf in all the specimens is of thenegative sign. The magnitude of the tem- perature factor of the therro-emf varies between the limit of 0-7 and 0.85 mv per degree and depends on the synthesia conditions and the type of the addition. Sintering in oxygen flow permits to obtain a greater thexmo-emf as compared with sintering in air. The magnitude of the factor of the thermo-emf remains constant in the temperature range from 2D to 2200. The factor of heat conduc- tivity increases with the temperature rise. The great concentra- tion of current carriers does not allow to measure Hall's constant. It is on-mised that the dissociation WO-4z:?, P-W-IOs- + Ox takes place at the thermal treatment; this dis ociation may be reduced by sintering in oxygen flaw. The dissociation furthers the rise of the number of defects in the crystalline lattice, wbich results in the rise of the electrical conductivity. The electrical conduct- Card 2/3 -65- USM/Chemical T'ecbnOlOgY- Chemical Products and their Application. J-12 Glass. Ceramics. Building Materials. Abs Jour: Referat Zh.-Eh., No 8, 1957., 2768, ivity rise observed at a fast cooling of specimens is explained also by the structural defects, the removal of Which by a return addition of oxygen recraires roasting. A rise of the content of additions causes a drop of the specific electrical conductivity, 'which is Probably caused by the formation of polyt-un.,,states of they type of Na;IYOIVnWO?, possessing a greater tharm:j stability than pure WO,7. The dependence of specific electrical conductivity on the temperature is studied and the factors determining the de- pendence of the logarithm of electrical cOnductivitY an the in- verse temperature: log f(l/T) are found out. Card 3/3 -66- Category : USSR/Electricity - Semiconductors G-3 Abs Jour : Ref Zhur - Fizika, No 2, 1957, No 42P-7 Author :Sbanaviq G.I., Kasht3nova, A.M. Title :Concerning a Procedure for Measuring the Coefficient of Thermoelectro- motive Force of SemLtccnductnrs Orig Pub :Zh. tekhn,. fiziki, 1956, 26, No 4, 895-899 Abstract :Two setups are described for the measurement of thermoelectromative forces: 1) The oven contains a table matLe of refractory steel with a horseshoe bracket,, under which the specimen, in the form of an elongated (not less than 8 =) parallel6piped, is placed on an insulating as- bestos liner. The bracket contains two screws along the doxis, into which thermocouples are inserted, and which serve to clamp the specimen. The thermoelectromotive force is measured'between two copper-constahtaxi thermocouples passing through the sc-rews. Atemperature gradient is ]prod,_xed by a heated copper rod, brouOat against the face of the speci- men. Measurements up to 230 -- 2400 are made with a high-resistance * potentiometer. ' The 'accuracy is 3 -- 4%. 2) Specimens 60 -_ 70 Mai long and 4 mm'in diameter are clamped in a vertical position inside the oven. Card 1/2 7- - 7~t: v~~ Category : USSR/Electricity - Semiconductors G-3 Abs Jour : Ref Zhur - Fizika., No 2, 1957, xo 4227 The clamps have additional heaters. Three thermocouples are clamped on.the side with springs.. The contacts between the thermocouple and the specimen, as in the first case., are thermally insulated. The thermal insulation is ]produced by mixing soaked asbestos with a synall amount of liquid glass. Measurements were carried out up to 320 34oo. Card 2/2 h f V1 AUTHORS Skanavip G.I., Kashtanovap A-Me 57-8-t7/36-1"; TITLE Preparation of a Groug,of Glasses with Enhanced Dielectric Permeability and Investigation of their Dielectric Properties. (Polucheni,ye :L isaledovaniYe dielektricheakildi svoystv gruppW stekol. a povyshennor dielektricheskoy pronitsayemost, yu.) FERIODICAL Zhurnal. Teldm- Fiz., L957, V0~ 27, Nr 8. PP. 177o-1777 (USSR) ABSTRACT Barren boron4ead-titaniua glasses idth re3Ative3q high dielectric c0natanPs (w 35 and w 32),aa wall as Tdth high a breakdown voltage (- 2.1d'V/6m) were produced, These barren glasses show, a relativelX small value for the tangent of the angle of loss (tga=o,oo3.;- o,oo4) which depends. 3iittle on the frequency and the temperature in a relatively- wide temperature.. and frequency- rangep as is the cam with the dielectric consitanto The data of the x.-ray analysis and the petrom graphic inspection of the sampLm of barren glasses made it possible to wwlain the character of becoming barren as well, as the reason for the enhanced values of the dielectric constant and of the electric strength* An additional crystallization of the barren glasses investigated leads to an increase of the dielectric constant and to a decreasq~ of electric strengtho (With 6 illustrations, 4 t4blas and Card 1/2 4 Slavic references), KASHT-A"NOVA, A. 114. ,Kashtanova, A.M. and Skanavi, G.I. [Fizicheskiy institut imeni P,N. Leb~-deva--~R-~SSR (Physical Institute imeni P.N. Lebedev, AS USSR)] The Dielectric Constant of Several Metallic Bismuthates (The Pbysics of Dielectrics; Transactions of the All-Won Conference on the Physics of Dielectrics) Moscow, Izdvo AN SM, 1958. 245 P. 3,000 copies printed. '11 lais volwre publishes reports presented at the All-lbdon, Conference on the Physics of Dii1ectrics, held in Dnepropetrovsk in August 1956. sponsored by the *Physics of Mlectrics' Laboratory of the FizicheqUy institut imeni. labedeve An Sm (rbysics Institute ireni Lebedev of the AS MR), and the Blectrophysics Department of the- Dnepropetrovskly gosudarstvennyy universitet (Dnepropetrovsk State University). AUTHORS: Kashtanova, A. M., Skanavi, G. 1. 48-22-3-20/30 TITLE: The Dielectric Constant of the Bi8muthates of Some Metals (Dielektricheskaya pronitsayemost' vismutatov nekotorykh metallov) PERIODICAL: Izvestiya Akademii Nauk SSSR Seriya Fi4zicheskaya, 1958, Vol. 22, Nr 3, PP. 319 - 32o (USSR) ABSTRACT: The authors tried to obtain by sintering compounds which may be called bismuthates by analogy WM the titanates, i.e - compounds the layer o.L which would contain equimolar p;;;s of Bi203 and one oxide with markedly deve- loped basic properties as well as such oxides as CuOq ZnO, Al 203* It was possible to obtain well sintered ceramic samples with inner poro8ityt not more than A with aintering of bismuth- -trioxide Bi 203 with met allic oxides Be, Mg, Ca, Znj Sr, Ba. Debye's samples for bismuthates Ca, Zn, Sr, Ba are very com- plicated and differ entirely from those of the initial sub- stance. Debye's samples for Be-and Mg-bismuthateB contain no Card 1/3 lines characteristic for Be-and Mg-oxides. According to the 'q 48-22-3-2o/30 The Dielectric Constant of the Bismuthates of Some Metals number of lines they almost entirely agree with Debye's samples for Bi2031 only the intensity of some lines is different. The dielectric properties were investigated by means of the acoustic "bridge" and the q-meter.(table). The bismuthates have in- creased E_-values which decrease according to the frequency. The values of the dielectric constant of the Be-9 Mg- and Zn-bis- muthates are higher than a those of the corresponding titanate8. The obtained substances have relatively high values of specific resistance which is characteristing of good dielectrics (excep- tion: Zn-bismuthate). Contrary to titanates and rutile, bismu- thates have a positive TICF- ( 1 . d "-c El dT The cause for the high values of the dielectric constant can only be determined after the determination of the structure of Card 2/3 the bismuthates and after determination of the dependences of The Dielectric Constant of the Bismuthates of Some ,8-22-3'2o/30 both temperature and frequency of ~_ and tg6 in a greater temperature - and frequency-interval. There are 2 figu2eo, 1 table. ASSOCIATION; Fizicheskiy institut irll. P. 11. Lobedeva All SSSR (Physies Institute imeni P. 1r. LobedevIAlf USSR) AVAILABLE: Library of Congress 1. Bismuth compounds--Dielectric properties 2. Metal oxide compounds--Dielectric properties 3. Sintering--Applications Card 3/3 !;/046/60/024/02/01/009 0 BOo6/Bo14 A'UTHORSs Kashtanova, A. M.9 Kurtseva, N. N., -Unavi, G. 1.1 (Deceasad) TITLE% Investigation of the Polarization Relaxation and Phase Composition 'I - Bi 0 nTiO 0 (n-2 P 3) of Dielectrics of the System SrTiO" - q\ 3 2 :4 PERIODICALs Izvestiya Akademii nauk SSSR. Seriya fiziohaskaya, 1960, Vol. 24, No. 2, pp. 114 - 123 TEXT: The article under review was read at the Second All-Union Conference on the Physics of Dielectrics (Moscow, November 20 - 27, 1958T In previous papersq whi h deal with the properties of these dielectrics, it was found that the di- elecl~rics of this system exhibit polarization relaxation within a wide concen- tration range of their components. This fact results in a very high dielectric constant V (without Seignotte-eleetric ~'roperties). In the present paper, the authors give further results of investigations of this system on the basis of pritrographic, chemical, and X-ray structural analyses. The results of investiga- tions confirmed the assumption that T102 or BY 3 are dissociated under the formation oYoxygen, and phases of different conductivity are formed when ceramic dielectricsVbf this type are sintered at high temperatures (1,400 - 1,6000C with Cara 1/3 investigation of the Polarization Relaxation and Phase Composition of Dielectrics of the System SrTiO - Bi 0 nTiO. (n-2,3) 3 1 2 3* S/04 60/024/02/01/009 BOo6YBOI4 an insufficient amount of oxygen. Such dielectrics have a defective structure, and besides polarization relaxation also Maxwellian relaxations may occur. The authors sintered 10 - 12 ceramic samples of the above-mentioned type with different concentrations of their components in hydrogen atmosphere. Subsequently, the samples were annealed at 1,050 - 1,20000 for 10 - 14 days and then examined. The samples were finally shaped like tabloids, had a thickness of 3-4 mm, a diameter of about 13 mm, and a bright yellow color. Results of chemical, X-ray, and micro- scopic analyses are given in Tables I and 2. The chemical analyses were made by L-1 I. D. Borneman and 0. A. Alekseyeva at the IGYeM AN SSSR, and a polarographic analysis was made by N. M. Dyatlova at the Institut chistykh reaktivov (Institute for Pure Reagents). The X-ray analyses were carried out by K. V. Filippova. Various properties such as shape, structure, and composition of the numbered samples are discussed next. Figs. I and 2 show microphotographs of samples 1 and 2. Electrical measurements (in vacuum) were made in a wide temperature- and frequency range. Results are shown in diagrams. Fig. 3 shows the concentration dependence of EI and taO at 1.1 Me/see and 200C for samples of the compound with n=3. The temperature dependemes of rr,' for n-3 and n-2 are shown in Fig- 4. The numbers of the curves are identical with the numbers of the samples. Almost all samples Card 2/3 Investigation of the Polarization Relaxation and 3/048/60/024/02/01/009 Phase Composition of Dielectrics of the System B006/BO14 SrTiO 3 -B12o 3* nT102 (n-2,3) attained their maximum dielectric constants between -800C and -1600 G. Fig- 5 shows the temperature dependence of ts.0 for the same samples. tani~ also has a maximum in this temperature range. Fig. 6 shows the temperature dependence of e' of a sample having the molecular composition 90.4 ~ SrTiO 3 + 9.6 % Bi203*3TiO2 at different frequencies between 0.1 and 1,100 kc/see. 'The maximum is the higher the lower the frequency, and it is shifted toward low temperatures the more the lower the frequency. These curves as well as Figs. 7a and 7b clearly show the relaxaticn character of the polarization of solid solutions. There are 8 figures, 3 tables, and 5 references, 3 of which are Soviet. Card 3/3 GUBKIN, A.N.; KAsHTANOVA-, A.M.1 SKANAVI~ G.I. !deceased] Electric transfer in interstitial solid so!utions. Fiz. tver. tela 3 no. 4:117- 112 1 Ap 161. (MIRA 14:4) 1. Institut metallokeramiki i spetatalinykh splavov Ali USSR, Kiyev. (Solutions, Solid) (Ions) 22046 S/181/61/003/004/012/030 4Y// 3 7/ B102/3214 ilveHoli6; Gubkin, A. N., Kashtanova, A. M., and Skanavi, G. I. (Deceased) TITLE: Investigation of the dielectric properties of strontium bismuth titanates at low temperatures PERIODICAL: Fizika tverdogo telaq v. 3, no. 4, 1961,11io-ii16 TEXT: The present work is a continuation of a series of investigations of the dielectric properties of strontium bismuth titanates (SBT). Tile SBT have a high dielectric oonstant and show a very strongly marked relaxation polarization. SBT have no ferroolectric properties - the high E-value is related, however, with the relaxative character of polarization. In order to determine accurately the character of polariza- tion in SBT, a large number of different kinds of experiments are required. The present paper makes a contribution to this by investigating the fre- quenoy and temperature dependence of Eand tan ~q as well as the dielectric hysteresis in SrTiO 3 - B12o 303TiO2' The composition (in mole%) and the Card 1/7 4f 22046 S/181/61/003/004/012/030 Investigation of the ... B102/B214 sintering temperature of the 15 samples studied are given in the table. The results of the investigations are illustrated in diagrams. It is seen that all pastes with a bismuth titanate content of more than 0.1 mole% (at 1 ko/sec) have one maximum of ;_; that is sbifted toward higher temperatures with increasing bismuth titanate content (pastes 2-9). Pure SrTiO3 (paste 1) shows the highest value (5~ = 6300) at T < -1960C. The temperature dependence of tan 6 (at 1 kc/sec) shows two maxima. The first lies at about -2500C, is low for pastes I and 2, and highest for paste 4, higher than the second (which is a special case). its intensity again decreases rapidly; for paste 9 it is most indistinct. Its position remains unchanged. The second maximum increases throughout in intensity and width; however it is shifted rapidly toward higher temperatures. The curves -'_(T~ and tan 6 = f(T) are seen to be practically independent of frequency for paste 1. It is seen further that the low-temperature maximum relative to its position is independent not only of the composition but largely also of frequency. The second maximum is shifted toward higher temperattires, and with increasing frequency it decreases in intensity for S and increases for tan 6. Pigs~ 6, 7, and 8 Card 2/7 22o46 S11811611003100410121030 Investigation of the B102/B214 show thecorresponding curves for pastes 9, 12, and 15, respectively. All Pastes showed hysteresis loops at low temperatures, but not at room temperatures (at least up to field strengths of 50-60 kv/cm). At the temperature of N, the saturation is hardly marked. Pure BaTiO 3' by contrast, shows saturation at He temperature, and that already at 3'kv/cm; at 10 kv/cm, it is very clearly marked. The results obtained can be explained from two points of view: 1) on the basis of relaxation polarization due to structural defects, and 2) on the assumption of spontaneous polarization. In this case, the relaxation phenomena are related to the domain mobility. Further investigations should clarify finally the problem of the nature of polarization. There are 10 figures, 1 table, and 4 Soviet-bloc references. ASSOCIATION: Fizicheskiy inatitut im. P. N. Lobedeva AN SSSR Moskva (Institute of Physics imeni P. N. Lebedev, AS USSR, Moscow) SUB14ITTED: July 7, 1960 (initially) and October 20, ig6o (after revision) Card 3/7 22798 S/070/61/006/003/009/009 0 o olr3l E-073/E535 AUTHORS: Goina, Yu.I., Kashtanova. A.M., Maksimova, G.V. and S I c a n a v I , G . JL . ( D -ec-e -as-a-dl- -- TITLEi Producing single crystals of strontium-titanate and seine data on their dielectric properties PERIODICAL: Kristallografiya, 1961, Vol.6, No-3, PP-473-475 TEXT: In other work the authors deal with the results of tests on growing single crystals of SrTiO 3 by the metbod of Verneuil from a charge produced by sintering equimolarpmts of TiO 2(r) and SrCO . The obtained single crystals were darli-brown, tg equal1W 0.00~ to 0.0006, Laue patterns taken after annealing for 24 hours at tmax = 12000C with subsequent slow cooling indicate the presence of tension and twining. More perfect crystals were grown from charges produced by the oxalate method. in this paper the method of preparing such charges and some data on the electric properties of the produced single crystals are given. The preparation of SrTiO from strontium oxalate and titanate %,;as as follows. The saturlted solution of distilled TiC14 was prepared by gradual addition of the latter to water. It was experin,entally Card 1/6 2MP Producing single crystals of ... S/070/6.i/oo6/003/009/009 E073/E535 established that saturation was reached whenabout 40 nil TiCl was added to 100 ml of water. The concentration of the obtaineA solution was determined by precipitating titanium with ammonia and subsequent weighing in the form of TiO 2* Then, a 25-,b solution of BrCl2 was prepared and both solutions were mixed; the obtained cold mixture was poured into a prepared 10ya solution of hot aminonium oxalate. For neutralizing the forming oxide, ammonia was added until a smell could be detected. The obtained precipitate of a double salt of Sr and Ti oxalate was washed in water to remove chlorine, dried and sintered at 4500C for one hour so as to obtain SrTiO . After sintering, the powder was crushed in a porcelain mortJ to such a aize that it should pass through a sieve with 1000 holes per cm . Single crystals of SrTiO were growi) -accordinge to the Verneuil method in a corundurn furnace.3 SrTiO for.ns with silit rods, which are used as supports, easily fusible compounds, as a result of which the base of the crystal becomes soft. To A-0prevent this, the base of the cone of the charge should be located in a zone with sufficiently low temperatures. It was established experimentally that the base of the cone should be at a distance of 3 cm from the top at the instant of formation of a Card 2/6 22798 Producing single crystals of ... S/070/61/006/003/009/009 E073/E535 drop on it (t -_ 20000C); therefore, prior to drou formation, the charge cone was 3 cm high. I n a n u m b e r o f experiments bases were used which were made of pressed SrTiO 3 powder sintered at 14000C.' The crystals were grown without germinatiGns a t an average speed of 10 to 30 mm/hour. The flame conditions varied from a reducing one to an oxiding one. Under oxiding conditions. bright transparent crystals 30 mm long with a diameter of over 5 mm were produced. The reflection index determined by the immersion method equalled 2.39. According to spectrum analysis, the contents of the admixtures did not exceed the following values in %; Mg - 0.006, si - o.oo6, Al - 0.01, re - 0.003. The produced single crystals were annealed to remove internal stresses. Then, slices 6 x 5 x 1 mm. were cut perpendicular- ly to the axis of growth. Silver electrodes'were burned on after the coherence of the surface had been checked by a microscope. The dielectric constant varied between 315 and 320 and was independent of frequency. At sonic frequencies tg 6 did not exceed 0.004. Fig.1 shows the dependence of C and tg b on the temperature for SrTiO single crystals at the frequencies 200 c.p.s., 1 and 5 kc/s for the Llues denoted by 1, 2, 3 and 11, 21, 3* in Card 3/6 227~8 Producing single crystals of ... S/07o/6l/oo6/oO3/009/009 E073/E535 the plot. At temperatures below 770K a sharp increase in E was observed. In the range 3 to 40C above the liquid helium tempera- ture E remains practically constant, reaching a value of about 15 000. The temperature dependence of tg 6 is characterized by a very -pronounced maximum (at T 13~K) , the position of which is practically independent of frequency. In the temperature range 48 to 980K a second, weak maximum was observed for tg 6, which shifts towards higher temperatures with increasing frequency. Inveitigation of the dielect--ic hysteresis -was at 293. 77, 4.2 OK. No hysteresis loops were detected at room temperature and liquid nitrogen temperature. The maximum potential of the electric field in these cases..did not exceed 30 kV/cm. The results obtained at liquid helium temperature are plotted in Fig.2 (graph 1 - E = 1 kV/an, graph 2 - E = 3 kV/cm, graph 3 - E = 5 kV/cm). They show that,at this temperature,the hysteresis loop is very narroi,.- without a pronounced saturation. Due to breakdown of the investigated specimens, the authors were unable to observe hysteresis loops at higher field strengths. Work is proceeding on elucidating the influence of the purity of single crystals on their dielectric Card 4/6 R- 22728 Producing single crystals of S/070/61/006/003/0001/009 E0731/E535 propertie's and the dependence,of the latter an' virious small additions. There are 2 figures and I Soviet reference. ASSOCIATION, Fiitcheskiy institut imeni P. N. Lebedeva tPhysics fn.~i-ti-ttLte imeni P. N. Lebeoev) SUBMITTED: July 25,-1960 15000 Fi~.l loom 0.02 - e-3 5000 a0f Card 5/6 U 77 773 z 73 r, 'Ir "OT h3133 S/18'.j62/004/011/936/049 BiOB/BiO2 AUTHORSs Gubkin, A. N., Kash tapov., Ye. V., and Solodukhin, A.-V_. TITLEt Nonlinear properties and phase transitions in strontium- bismuth titanates PERIODICALz Fizika tverdogo tela, v. 4, no. 11, 1962, 5293 - 3300 TEM Earlier work (FTT, 2, 12, 30771 196o; 3, 4, 1110, 1961) in studying the nonlinear properties of the system SrTiO 3- Bi203* 3TiO2is continued. The specimens had relaxation properties. The*maxima of the E and tan 4 versus temperature curves are shifted to higher temperatures when the frequency of the field applied is increased. The dependences of.C, and tan 9 on thb field strength, and the hysteresis loop, both have the same characteristics as those of ferroelectrics, but the characteristic jumps ol c associated with phase transitions do not occur. This fact supports the suggestion that the nonlinear properties may be caused by relaxation polarization, but low-temperature minima of the coefficient of linear expansion are indicative of phase transitions from the paraelectric into Card 1/2 Nonlinear properties and phase ... the ferroelectric state at low temperatures. ASSOCIATIONs Fizicheskiy institut im. P. N. (Physics Institute imeni P. N. SUBMITTEDs June 4, 1962 (initially) July 10, 1962 (after revision) Card 2/2 S/18 621004101110361049 B108XB102 There are 7 figures. Lebedeva AN SSSR, Moskva Lebedev AS USSR, Moscow) V'i z 7, ,GUBKIN, A.N.; KASHTANOVA,-~.M. Electrode polarization in some metal bismuthates. Zhur. fiz. khim. 37 no.5:1138-1140 My f63. (MIRA 17:1) 1. Fizicheskiy institut 4-meni P.N. Lebedeva AN SSSR. P, 11 L-"q art W~ C-r jw- winit-11-On r rar diffract- c r "'S -T-1 Q 2!= ~i in thia region. The cryat-ala were grown by the Vemou" tecrinIque. M- I i compieteiy disappeared and the double relftectiou began tO r-.156 rapLd-.