SCIENTIFIC ABSTRACT POPILOV, L. YA. - POPILSKIY, R. YA.

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SCIENTIFIC ABSTRACT
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SOV/122-58-12-30/32 Third All-Union Conference on Electrical and Ultrasonic Machinir%.s' of Metals holes also serve for feeding the abrasive liquid, 2) Preparing two velocity transducers with finishing and roughing tools, The roughing tool is 0.125 mm per side and the finishing tool 0.01~ mm per side smaller than the size of the component to be machined. 3) Preliminary chiselling with the roughing tool using Nr 180-220 abrasive and a free feed* According to the size of the holed a clearance is determined from which, by computa- tion, the grain size of the abrasive necessary to obtain the given finished size of hole is found. A formula is given for this computation. 10 Finish chiselling with an abrasive of the grain size just determined. Forced feed is used and the rate of advance is below the rate of piercing. 5) The tool head is oscillated for five Card 8/9 minutes after completing the finish chiselling in order Third All-Union Confe of Metals to achieve procedure e. output of 3 Card 9/9 RIN -AUTHOR: Popilov, L. Ya. SOY/32-24-7-49 /65 ,TITLE: A Midget Apparatus for the Electropolishing and Blectroblanching of Metallographical Micrographs (Malogabaritnaya ustanovka dlya elektropolirovaniya i elektrotravleniya metallograficheskikh shlifov) PERIODICAL: Zavodskaya Laboratoriyap 1958, Vol. 24, NT 7, ~pp. 69o - 892,(USSR) ABSTRACT: Card 1/2 In collaboration with K.I.Dubinin, M.M.Kryuchkova and T.N. Pyandrina an apparatus was.constructed which needs no pre- paration before its use - in contrast to the ones used hitherto. A picture of,the apparatus as well as a schematic representation of the electrical scheme are given. The sample to be polished or blanched is suspended by a holder of acid-proof steel IX18H 9Tv and then is immerged into the electrolyte in a vertical or horizontal position. An electric motor according to Warren (Uorren) with 60 revs/min. rotates the sample, and a thermo- couple controls the temperature. The amperage is fixed prior to the beginning of the experiment by means of a lead sample of dimensions similar to those to be investigated. From the Apparatus for the Electropolisbing and SOV/32-24-7-49/65 Electroblanching of Metallographical Micrographs scheme of the electric arrangement may be seen that an &.c. is used through a transformer of 300 Watt and a selenium rectifier. In order to create the conditions for the polishing or blanching, respectively, tworheostats are used which are connected with the corresponding signal lamps. The tank in which the experiments were carried out is made of glass or of porcelain, and can be heated from below. There are 2 figures and 1 reference, which is Soviet. POPTTk)V- T.-Yn- - -inzh. The third All-Union conference on electric and ultraeonic cutting of metals. Vest.mash. 38 no.12:77-79 D '58. (KRA 11:12) (Electric metal cutting) (Ultrasonic waves-Industrial applications) P9 STIPANOVA, Valentina Karpovna; GNUCHJIVA, Vera Vladimiroyna; POPILOV, L~ja.,, nauchayy red.; MORACHEVSKIT, N.Ta., red. [Lenin Prizes for 1959 in the natural sciences md technology; a bibliography] Leninskie prexii 1959 goda v oblusti~estestvo- saaalla L tekhulki; rekomendatellayi ukazatell literatury. Pod mauchnoi red.L.IA. Popilova. Leningrad. Goo.publichmale biblio- take In. K.B.Saltykova-Shchadrina, 1959. 46 p. (MIU 13:6) (Bibliography--Technology) (Lenin. P3~izes) red.; BORSHCHHVSKAYA. S.I., red.; SHIRBOY, P.S., takhn. red. (New developments in electric and ultrasonic machining of astale] Movos v elektricheskoi i ultrazvukovoi obrabotke materialov. Leningrad, Lenizdat, 1959. 281 p. (MIRA 13:3) (Ultrasonic waves-Industrial applications) (Blectric metal cutting) GUTKIN Benlyamin Girshevich; GRIGORCHUKp Igor' Petrovich,-,EQEjLDL__jL.Ya., red.; VARKOVETSUYI# I.I. p'red*izd-va; SPEWSKMA, O.V., tekhn.red. [Zlectric spark machining of metals] Elektrokontaktnaia obrabotka metallov. Pod obshchei red. L.IA,Popi-lova. .Moskva, Gos.naucbno- tokbneizd-vo mashinostroit.3.it-ryt 1960* 1+6 po (Bibliotecbka elektrotekhnologa i ulitrazvukovika no.5). (KIRA 3J+:6) (Electric metal cuttings DEHCHUKv Ivan Semenovich; 1~~ILCV, L.7a.p red.; VARKOVETSKAYA, A.I., red.izd-va; SPERMSKAYY,-D.-r.-,-URIE.-red. [Using ultrasonic vaves in intensifying technological processes) U11tramukovaia intensifikateiia tekhnologicheskikh protsessov. Pod obehchei red. L.I&.Popilova. Moskva, Gos.nauchno-tekbn.izd-vo mashinostroit.,lit-ryt 1960. 88 p. (KIRA 34&6) (Ultrasonic vaves-Industrial applications) GRANSKIY. Vlktor Isidorovich; POPILOV. L.Ys.. nauchnyy red.; ZILIBERMINTS. L.V., red KRYUCHKOVSKIY, S.1.7-blMiograf.red. [Technological development in the seven-year plan; a guide to recommended popular literature] Tekhnike v semiletnem plane; rekomandatellnyi ukazatell nauchno-populiarnoi literstury. Xauchn.red. L.IA. Popilov. Leningrad. Goa.publichnsia biblio- take im. N.Ye. Saltykova-Shchadrina, 1960. 118 p. (Bibliography--Tec.hnology) (MIRA 13:9) fiai PHASE I BOOK F)CFDOITATION SOV/5382 Popilov, Lev YaRovlevich. Elektricheskaya i ul'trazvukovaya obrabotka; spravochnoye posobiye (Electric and Ultrasonic MachininrManual) Moscow, Mashgiz, 1960. 135 P. (Series: Bibliotechka'elektrotekhnologa i ulltrazvukovika, vyp. 1) Errata slip inserted. 9,000 copies printed. Ed. of Publishing House: T.L. Leykina; Tech. Ed.: O.V. Sperans1mys; Managing Ed. for Literature on Machine-Building Technology (1&-nIngrad Division, Mashgiz): Ye. P. Naumov, Engineer. PMPOSE: This booklet is intended for process engineers, foremn, and skilled workers engaged in electrical and ultrasonic processing. COVERAGE: The booklet contains up-to-date systematized information on the basic operations in electric and ultrasonic machining and describes the equip.ment and methods used for these processes. The booklet provides information to assist process engineers in choosing the most efficient method for machining various materials. No personalities are mentioned. POPILOV,,. Lev YakovIevich-, WOWSKIY, N.P., kand. tekhn. nauk., retsenzent; VYAU SLAVOV, P.M., kand. kbim. nauk, dots., red.; GRILIKHES, S.Ya.,, red. vypuska; YAMPOLISKIY, A.M., inzh. red.; ONISHCIMKO, R.N., red. izd-va; BARDINA, A.A.,, tekhn. red, [Electroplating] Gallvanoplastika. Pod red. P.M.Viacheslavova. Mo- skva, MasW.Lz,, 1961. 62 p. (Bibliotechka gallvanotekbnika, no.6) (MIRA 14:12) (Electroplatimg) VEROMANg Viktor lurlyevich; POPILOVAl-L.Ya., red.; KLIKUSHINSKIY, N.V., red.; ROTACH9 T.M.9_red. iod-va;-RARDIKA, A.A., tekhn. red. (Ultrasonic straping of materials] Ra2mernaia ul'trazyukovaia obrabotka materialov, Pod obahchei red. L.IA.Popilova. Mo- skvaj Gos. nauchno-tekh-n' i7,d-vo masbinostroit. lit-ryp 1961. 65 p. (Bibliotecbka elektrotelLologa i u-Iltrazvukovika, no.6) (MIRA 14: (Ultrasonic waves--Industrial applications) (Metalwork) KOSMACHEVv Ivan Georgiyevich; POPILOV, L.Ya.9 red.; NIKOIAYEVA, I.D.~ tekhn. red. [Anode and tool machining of metalol Obrabotka, metallov anodno- mokhanicheskim sposobom. Pod obshchei red. L.IA.Popilava. 14o- skva, Gos. nauchno-tekbn'. izd-vo mashinostroit. lit-ryt 1961. 8214 (Bibliotech'ka elektrotekbnologa i ulltrazvukovika, no.3) (MMA 14:8) (Electric metal cutting) LEVIVS014, Yevgeniy 14hksimovicb; IMT, Vladimir Saulovich; POPIT0110 II,Ya . red.; KU'REPMA, G.N.,, red. izd-va; POLISKAYA, R.G.j tekhn. red. [Electric spark machining of metals] Obrabotka metallov impul'sami elektricheskogo toka. Pod obshchei red. L.IA. Popilava. Mookva, Yjashgiz, 1961. 92 p. (Bibliotecbka elektro- tekbnologa i ultrazvukovika., no.2) (MMA 15.5) (Electric metal cutting) IVANOV, Georgiy Petrovich, kand. tekhn. nauk;.-POPILOV, L.Ya,, inzh., retsen- BAIANDIN, A.F., red. izd-va; UVAROVA, A.F., tekhn. red. (Technological processes for electric spark hardening of metal- cutting tools and machine parts) Tekbnologiia elektroisl,-rovogo uprocbnenlia instrumentov i detalei mashin. Izd.2., ispr. i dop. Moskva, Mashgiz, 1961. 302 p. WIRA 14.12) (Metals-Hardening) 219o4 10 5S S11 17/61/00P/005/007/009 Aoo4/Alo4 AUTHOR: Popilov, L. Ya. TITLE: Ultrasonic intensification of galvanic processes PERIODICAL. Mashinostroitell, no. 5, 1961, 45 - 46 TEXT: The author points out that processes of electrochemical metal de- position, surface cleaning, etching and others can,be to a considerable degree accelerated by producing in the working medium h-f mechanical oscillations. The utilization of ultrasonics improves the electric,conductivity of electrolytes and its throwing power, reduces the porosity and dendrite formation, increases the working current density, hardness of coating and anode dissloving rate, accelerat- es diffusion on the electrode surface etc. The principal feature in the intensi- fication of these processes is the mechanical effect of alternating pressure at the electrode,surface, the abrupt 'acceleration of diffusion processes and the gas separation. Standardized units are used in the equipment, such as a-c ultrasonic generators and converters of electric oscillations into mechanical ones of the same or of doubled frequencies (emitter). In some cases the baths are equipped with additional devices for the fixing of the emitters. Ultrasonic generators of Card 1/4 21904 SI! 1'(16 1/0013/W5/W7/0n,9 Ultrasonic I.ntensification of galvanic processes Aoo4/Aio4 the Y3r (UZG) and Y%UZM) series are widely utilized. Fig.' 2 shows a magnetostric- tion converter, consisting of a package assembled of thIn metal plates and a me- chanical oscillation transformer (diaphragm) rigidly connected to the package Wid directly-transmitting the oscillations to the electrolyte. The oscillation trans- former.-,being in contact with the electrolyte should be made of material of high chemical resistance, e.g., IX18H9T (IM18NqT) or 1X18H12H3T (lKh18N12M3T) steel. Lately installations are being extensively used which possess all the units necessary for the ultrasonic intensification of galvanic processes. The Y3Ar I (UZAG-1) ultrasonic assembly has the following teehnical specifications: oscilla- tion frequency of converter, in kc - 19.5; rated power of one converter 2.5 In,;; ,cooling water consumption - 5-8 liter/min; water pressure in the mains 2-2.5 atm; dimensions of the ultrasonic bath - 5o6 x250 x 468 mm; maximum rectifier current - 200 amp; range of voltage variations on the electrodes 0-12 v; dis- tance between electrodes - 100 mm; overall dimensions of assembly 1,230 X 1,070 x 730 mm; weight - 180 kg. To obtain uniform and high-quality coatings the uni- formity of distribution of the ultrasonic field In the bath and the uniform sounds Ing of the part being treated are of utmost importance. To increase the electric conductivity of the electrolyte the salts of the alkali metals NaCl -_ and Na2SO4 and boric acid are added. Good results were obtained with electrolytes containing Card 2/4 agoL. 5/117/6 1 /000/005/007/W9 Ultrasonic Intensification of galvanic processes A004/AI04 nickel,sulfate-(200 300 9/1), sodium chloride (30 40 g/1), boric-acid (25-30 .9/1) at a pH-value in the range.of 4.5-5.6. For nickel-plating in 1hrge-volume bathsit is,-neces3ary to add luster-forming agents. Pyrophosphate copper-plating in an,ultrasonic field ensures a good adhesion of the copper deposit to the sur- -face being plated of steel parts. The degree of intensification of galvanic proc esses with the bid of ultrasonics, expressed by the increase of the working cur- ~rent density depends on many factors-and varies in the range of from 2-3 to 20-30 times., In most cases the optimum conditions of ultrasonic intensifigation are obtained in a frequency range of 20 - 40 ke at a specific density of the sonic power on the part being treated of 0.2 - 0.5 w/cm2. There are 5 figures*and 1 table., KRYUCHKOVSKIY, Semen Arkadlyevich, GRANSKIY, V.I., red. FOPIIDVj,-1-Y-&v-r-muchnyy red.; [le chnology for everybody; index of recomended scientific po ar P.Ul literature] Tekbnika dlia vsekh; rekomendatellnyy ukazatell nauchno- populiarnoi literatury. Leningradp Izd. Goo. Publichnoi bibliotel'a im. M.E.Saltykova-Shchedrina) 1962. 118 p. (KTRA .15:6) (Bibliograpby-Technology) -Ize GINEERG, Aleksandr Mironovich; GEVORKYAN, V.M.,, kand. tekbn. nauk., retsenzent; POPILOV inzh... red.; TAIROVA, A.L., red. izd-va; VLADIMOVA,, L.A. , tekhn. red. [Ultrasonics in chemichal and electrochemical processes in the maraifacture of machinery] Ulltrazvuk v khimichesldkh i elektro- khimicheskM protsessakh mashinostroeniia. Moskva, Mashgizy 1962. 135 p. (MIRA 15:7) (Ultrasonic va-ves--Industrial applications) wM no MAMMOVY VladW.r Fedorovich; Z~Lnov. inzb., red.; EYKHVALID, I.V., inzh. re .; GIj.,TAVSOj,,, ".G., spetE. L r ed.; LECKIKH, Yu..I., spets. red.; VIIINSWafAYA, ye.,-mla red. (Suedish-Russian technical d-fetionary) Shved sl---,-rus ski politekhniclieskii slovarl. Moskva, !zd-vo "Sovetskaia entsik-lopediia," 1964. 1257 p. (MlIiA 17-.7) POPILOV, L.Ya., inzb., red. [New materials in machinery manufacture] Nravye --atei'laly v mashinostroenii. Moskva, Mashimstroenie, 1964. 303 p. (MIRA 17:7) a FRODSKIY, Aleksandr Davidovich; NZIMOW, Vladimir Kuzlmich; SOLCV17EV, Vladirdir Ivanovich; NESTNIOV, N.P., inzh., retsenzent; POPILOV L V inzh. , retsenzent; SOLOV 11 V.I., nauchn. red.; SMOIEV, B.V.,, red. (Modern pbysical and technical methods in shipbuilding] Sovremennye fiziko-tekhnicheskie metody v sudootroenii. Leningrad, Izd-vo "Sudostroenie," 1964. 188 p. (MIRA 17:7) MAKSIMOV, Vladimir Fedorovich; NAMESTNIKOV, Igor' Vasillyevicb; SOKOIDVA, 011ga Ivanovna; FOPI N. L.Y .., red.; KHOTIKOVA, Te.S., red, izd-va; BACHURINA, A.1,1..p tekhn. red. [Methods of inspecting working conditions in the enterprises of the woodpulp, paper,, and woodworking industrios]Motody kontrolia uslovii truda na predpriiatlinkh tselliulozno- bumazhnoi i derevoobrabatyvaiushchei promyslileiinosti. Mo- skva., Gos:Lesbumizdat, 1962. 214 p. (1URA 15:10) (Woodworking industries-Fqgienic aspects) dimir Fedorovich, dots., kand. tekbn. nauk; ZUEENKO, AS., zentl POEIIPI, - SARHATSKAYA, G. I., _Ljg,*-nO.j VDOVINA-i.V.M., tekhn. red. amentals of safety and fire prevention engineering in %e p and paper industry]Osnovy tekhniki bezopasnosti i )ro- pozharnoi tekhniki v tselliulozno-bumazhnoi promyshlen- i. Moskva, Goslesbumizdat, 1962. 504 p. (MIRA 16:3) (Paper industry-Safety measures) (Paper industry-Firea and fire prevention) twv L ZIMNEVA, Yelena Matveyevna [deceased); SHIBALOVA, Lidiya Ivanovna; SHEMANOVA, Valentina Favlovna; DIMENT, Esfirl Markovna; GAEERTSETTELI, Andrey Iv novich; KOTIDRATIYEVA, Zinaida Sergeyevna; KLIMOVA, V.A., inzh., retsenzent; POPILOV L Ya nauchnyy red.; VASILIYEVA, N.N., red.; TSAL, tf-,`=ekh~' bred. [Seawater corrosion of copper alloys]Morskaia korroziia med- -nykh splavov. Leningrad, SudpromgIz, 1963. 84 P. (MIRA 16:2) (Copper alloys-Corrosion) FAZTIN, Griguriy Iviarkovic...'h, karid. teklin. ivv~.k~ BoriS 1-nzh.; YITAYEV, V.V... inzh., retsenzentz SHA"I"'OV. M.F.. inzll.. retsenzent; POPTLOV. "','Ka, nwx,~m. rec.; Vl-~.SOVAY Z.V. . red. (Ship equipment from plas"Ics] Sudo-rye delInye veshchl. iz plast- mass. Leningrad, Sudostroenie, 1965. 2319 -P. (MIRA 18:3) ACC. NRt A?:60304i2 (IV) Mon-oi ;raph 9m,_Lqx!_~ ovlevich I _.~OpLi .9,1ectrophysic 1 and electrochemical methods of materials processing in shipbui ding ~(Elektrofizicheskiye i elektrokhimicheskiye metody obr botki materialov v sudostroyenii) Leningrad, Izd-vo "Sudostroy niye", 1965. 0358 P. il-lus., biblio. 1300 copies printed., topic TAGS: shipbuilding engineering, electrochemistry, metal surface, metal machining, metal joining, electric metal finiehing' PURPOSE AND COVERAGE: This book is int ended for en-ineers workinF, at ship-butlding plants, design bureaus, and ship-building enter- prises. It may also be used by specialists working in other U branches of industry, And may serve as a handbook or textbook for persons studying problems of electrophysical and electrochemical processing.of materials. The book summarizes information on elec- trophysical and electrochemical methods of processing materials and analyzes possibilities of applying these methods in industry. Besides, methods now in use, such as electric spark, electric pulse current, a6odic-mechanical methods, etc., the book reviews the most recenily developed electromagnetic, plasma, light-beam, ultra-1- sonic and electrohydraulic methods. The book also describes 1-.Card 1/3 ACC NR. Ar46030412 proceduresiof dimensional processing, forming and joining parts, finishing pperations and changes in physical and mechanical proper- ties of surfaces. TABLE OF CONTENTS [abridged]: Foreword .Part I. Basic data on the nature of electrophysical and electro- chemical methods of processing metals 5 Introduction 5 Ch. I. El4ctrochemical processing of metals 9. Ch. II. Electrochemical and mechanical processing of metals and alloys,-- 18 Ch. III. Electrolytic heating of current-conducting materials " 30 Ch. IV. Electromechanical processing of metals 32 Ch. V. B16etroerosional processing of metals by pulse current -139 Ch. VI. Ultrasonic processing of materials -- 78 Ch. VII. New electrophysical meIthods of procesaing materials -104 lCard 2A I ACC NRs 'A1,100304ip Part II. Technolorical application of electrophysical and electro7 chemicAl.mL-thods of processing -- 129 Ch. VIII. u S~echnology of processes of cleaningls rfaces 129 Ch. IX. earine; and cutting of materials -- 46 Ch. X., Making cavities and openin-s in parts and-articles 163 Ch. XI. Grinding-polishin3 and finishing operations -- 206 Ch. XII. peat treatment of metals and alloys .-- 229 Ch. XIII. !Joininr, of materials -- 252 ~,~Ch. XIV.. Deposition of coatings and surface hardening -- 271 Ch. XV. Ihtensification of metallurgical processes -- 316 Ch. XVI. Decorative finishing and marking with signs -- 329 'Ch. XVII. ;Repair operations --'338 Ch. XVIII. Various technological application,of electrophysical and electrochemical methods of processing for auxiliary operations'-- 341 References --13,51 SUB CODE: 13/1 SUBM DATE: 30Sep65/ ORIG REF: 112/ .4 Cam .3/3: ;~= aigfia~~~ POPILOV,, L.Ya.; ALEKWYEV, A.V.# kand.tekhn. nauk, retsenzent; L.P., kand.tekhn.nauk, retsenzent; POPOV, V.F., inzh., retsenzent; k:MTOV, A.B., inzh., red.; DISN'IDNA, I.A., redAzd-va; KAPLANSKIYj Ye.F., tekhn. red. [Manual on electric and ultrasonic methods of processing materials] Spravochnik po elektricheskim i ul'trazvukovym metodam obrabotki materialov. Moskva, Mashgiz, 1963. 478 p. (MIRA 17:3) W-~~.,w3m .. , - -.- - F- - - -*~~. . Z - I _- t -.~I? -- -- - - I ml~ I ~AC SOW 120 ALEKSEYEV, A.V.; POPILOV, L.Ya.; GUSEV, V.N., laureat Stalinakikh premiy,_T-nzW.~,-'Fe-d'-.',1 SLOND4SKIY, V.I., kand. tekhn.nauk, red.; SOIWLGVA, L.V.,_.tekhn. red. [Electric hardening of tools] Elektrouprochnenie instrumenta. Moskva, Mashgiz, 1952. 67 p. (Bibliotechka elektrotekhnologa, n0.9) (MIRA 16:6) (Tool steel-Hardening) - -f BIRYUK, Vladimir Sargeyevich;-GLUSHCHENKO.,, ~.G., inzh., rotsenzent; SMIRNOV9 B.I., inzb.,-r'e-'tsenseut; PDWAV.--L.Y&;.X&uchn. red.; NIKITINA, R.D., red.; KOFD red. r LRepair shops aboard ships] Sudov" AAOterskti. Leningrad, Sudpromgiz, 1963. 138 P. (YJRA 16:9) (Ships-Mnintenance and reipair) SL'SZNIKOV, G.I.. inzh.-, ANIZENKOVA Ym.G., kandtmkhn.nauk; GRTIDOV, P.P., kand.takhn.nauk Ediceaaed): DNGTYAREJIKO, N.S., kand.taklin.nauk; i1co-11111K, K.P., kani.tekhn.nauk,; EASERKOV, M.A., kand.tekhn. nauk; MELOITIKOV,'N.F., inzh.; MALOV, A.N., kand.tekbn.nauk: POKR6VSKIY, B.V., inzb.; PqLYAK, S.M., kand.tekbn.nauk; POLYANSKIT. A.N.,,knnd.tnkbn.nauk; FOPILOV,,.L.Tu., inzh.; POPOV. V.A.. kard. tekhn.nauk; RUBIRSHUT11. S.A.. kand.t6khn.nauk; SOKOLOV, N.L., inzh.; 9TIA14IRGOIT, S.A., inzh.-, SHESTOPAL, V.14., kand.telthn.nauk; SHUKHDV. Yu.V., kand.tokhn.nauk; ACHRRKAN. N.S., prof., doktor takhn.nauk. glavnyy rod.; VLkDISIJLVLNV, V.S., red. (deceased]; POZDNYAXOV, S.N., rod.; ROSTOVTKH, A.U., rtgd.; STOLBIN. G.B.. red.; CHEM1AVSKIY, S.A., red.; KRYIDV, V.I., inzh, red.; KARGAITOV, V.G., inzh., red.graficheakikh rabot; SOKOLOVA. T.F., tekhn.red. [Metalworking hondbook in five volumes] Spravochnik metalli5ta v piati tomakh. Cbleny red.sove't,a: V.S.Vladislavlev I dr.* Moskva. Goa. naucbno-:to1din.- Izd-vo mashinostroit.- I.it-ry. Vol.). Book 2. [Ferrous and nonferrous metal products] Sortament chernykh I tavetnykb metallov. 1958. 204 p. Vol.4. 1958. 778 P. (IGU 12:1) (Metalwork) POPILOV, Lev Yakovlcvicb; VISHNITSKlY, A.L., red. [Preparation of samples for test operations u-sing electropIgsical and electrochemical techniques; verbatim report of a lecture] Izgotovlenie obraztsov dlia ispyta- nii s pomoshchliu elektrofizicheskikh i elektrokhimiche- skikh metodov; stenogramma lel-tsii. Leningrad, 1963. 46 p. MUIA 17:5) POPILOV, Lev-Yakovlevich; ZAYTSEVA, Lidiya Favlovna; VINOGRAD, M.I., -d-oktor tekhn.- nauk, retsenzent; SHURNOVA, A.V.,, kand.-tekhn. nauk, retsenzent; FOUR, N.V., red.1 GORBOII, LA I red.izd- va; ISLENTIYEVA, P.Cv.,.tekhn. red. [Electrolytic polishing and pickling of metallographic sections] Elektropolirovanie i elektrotraylenie metallogra- fieheskikh shlifov. 2., perer. izd. Moskva,, Metallurgizdat, 1963. 410 p. (MIRA 16:5) (Metallography--Equipment and supplte's) (Electrolytic polishing) (Metals--Pickling) LEONTIYEV, Valerian Markovich; FROLOV, Nikolay Fedorovicb; POPILOV, L.Ya... inzh., retsenzent; SOKOLOV, V.F., kand. ~,niuchn. red.; OSVRISKAYA, A.A., red. [Shipbuilding materials] Sudostroitel'rWe materialy. Le- ningrad, Sudostroenie, 1965. 186 p. (MIRA 19.8) POPILOVA L.L. I-Ilethod of studying information requests; a survey of foreign literature. 14TI no.12:13-17 165. 1NIRA 19: 1) '0' we get 0 0 0 0 0 Is U 6 1 to a v M 9 9 14 X X -717- -A- :o~A A 9 let, .4 4r.- Cvm 1 41*01 AIP Ps"10111t -1~ V. b 5, KPI 4 41 the It. C. A. go w lit 14TALLMICAL LITIRATURN CLASWICATIM ve.04. -oft u 0 AV a I a a 3 a v goo ago as* ee *0 009 WO* see POPILI,O~KlYj M. Ya. 271h0. POPILISMY, M. Ya.-- Integrator dlya krugovykdh diagram. Zavodskaya laboratori,ya, 1949, No. 5, c. 1011-12., SO: L--toDis' Zhumallnykh Statey, Vol. 36, 1.1049 man= a . Disner-tatiom "OlArtinini, Fig cery'l Tech ";Ci, Eo,-=w lr,,-t of., 54. Vecherrrjaya Panskva, Yosco SO: SUM 284, 26 Nov 1954 A M Jf) 137 - 58 - 5 - 9 3,115 Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 5, p 7~i (USSR) AUTHORS: Bogachov, G. N. , Bannykh, N. S. , Popil'skji_M~_ TITLE: How Various Factors Affect the Oxidation of Chromic Oxide During Sintering of a Chromite Charge in Industrial Furnaces (Vliyaniye razlichnykh faktorov na okisleniye okisi khroma pri spekanii khromitovoy shikhty vpromyshlennykh pechakh) PERIODICAL: Tr. Ural'skogo n. -i. khim. in-ta, 1957, Nr 4, pp 3-12 ABSTRACT: By investigating the operation of:,industrial tubular rotary furnaces employed for calcining ot6hromite with admixtures of soda and dolomite or lirne it was established that, during calcining, the degree of oxidation of CrZ03 to sodium chromate varies inversely with the content of Cr?_03 in the initial charge and the rate of loading of the latter into the furnace; this is ap- parently due to lumping of a part of the charge, a condition which prevents 02 from reaching the CrZ03. Increasing the rate of rotation of the furnace has practically no effect on the degree of oxidation of Cr203. The amount of soda added to the charge must correspond stoichiornetrically to the fraction of Cr Ca rd 1/2 that is being oxidized to a chromate. To achieve maximum 137-58-5-9345 How Various Factors Affect (cont. oxidation of Cr at any level of output of 40-mm long furnaces with an internal diameter of 1.6 m and an inclination of 60 and which employ powdered coal as fuel, it was found that the optimal Cr content in the charge amounts to approx- ii-nately 16.5%. Ye.Z. 2. Chronic oxide-Oxidation 2. Furnaces-Operation Ca rd 2/2 L in molybdent= - L lab. 28 no.12: (MIRA 16:1) imicheskiy institut i S/032/62/028/012/002/023 B124/B101 AUTHORS: Popillskiy, M. Ya., and Khotenovich, Z. N. TITLE3 Determination of molybdenum in wastes from ammonium molybdate production PERIODICAL: Zavodskaya laboratoriya, v. 28, no. 12, 1962, 1442 TEXT: To determine the total molybdenum content in wastes resulting from the extraction of calcined molybdenite by a solution of ammonia and other reagents, the authors suggest fusion of the weighed portion with NaOH. The efficiency of this method was proved in experiments with "poor" refuse ore (0-95'/, Mo), "rich" refuse ore (10,81;)-, and mixtures of "poor" refuse ore with molybdenite concentrate. To separate silicon and aluminum oxides from the aqueous solution of the melt, ammonium chloride was used for precipitation. The resulting deposit contains a maximum of O-W, molyb- denum calculated with respect to the weight of the wastes to be analyzed. To determine the molybdenum content in the filtrate, the usual method of precipitating and %eighing lead molybdate is suited, but the latter has to be precipitated over again to remove traces of sodium compounds, If lead Card 1/? S1052162102810121002102.~, Determination of molybdenum ... B124/B1O1 molybdate is precipitated only once the average error of determination i +M., as COMDared to -1.3 to + 0.6-' following reprecipitation. ~p 7w tAbstracter's notet Complete translation. ASSOCIATION: Ural'skiy nauchno-iosledovatel'okiy khimicheakiy int,,titllt (Ural Scientific Research Chemical Institute); ~ervournll*ly khrompikovyy zavod (First Ural Bichronate Plant) Card 2/2 POPILISKIY, R. lKRATOV, Yu. F.; KOYFI-MN, N. M. Formation of Dorovzg,- structure in polycr~fstalline cofund=. Dokl. AN SS no. 2:326-329 Mr 164. (MIRA 17:5) 1. Nauchno- w~t-&~llskiy institut elektravakuunmogo stekla. Predstav ademikom S. A. Vekshinskim. ZO I S. Mr OR -EWUVWK~M AgA KONDRASHEV, F. V., Jnzh,j POPILISKIY, R. Ya.,kand tekhn nauk 41 Pressing in air and elastic expansion during the compression o~ lean coarse-gr-ained ceramic bodies. Trudy NIIStroikeramiki no- 19:54-65 162. (MIRA 17:5) MONSON! NORMW of 0 4 I all "old Oliva n 111 A 8 C 6 fir 6 4 9 t. 0 * 0 FU N I I WnA !Jt2 ~11 0 1 ro -- - ~ ,- ;; I 1-6 to frile 1*0 AND ilk "0m 1 0 n Aut"Cle "Mig l - 0 -e - - IF Is ip I V lvvzo ago It PwAllboyarippm. D. P, L VIC111 CIAV.' Poo Opwfxp~ry. 1 JO-71 4-10 (103).-Att to dry-prm ,go Irrug brick from "Grawkw Ckys of wimiricus ki*b and cvm. 1xivillimis were auvesviful. The brick had goml mircha"W coo properticit avid their shapirvi were stable an fifing. 0o too see WOO 00 ,6o 1 11,11080 amt Glow 111 0 4 11 1 1 11 a a 11 IF -1T V, tip ZP it a If Aft 2. m a if WN119,41 4919 it'. all is 1 " a a to a 6 0 4 S 0 a I I l 000 0 0 000 00 0 0 0 9 rip 0 0 0 0 0 * 0 0 0,1110 0 0 :: 0* ~ 0000000000 0o 0 0 0 0 9 0-0 a 0 0.0 0 9 0 9 0 dll ***see 0 0 0 0 3 At u C" o cp AT u x 31 R is 14 ais p 3 to to 41 a 1 I It T VW c. A A k "_j _A -7 Alt DIA-3-OMS-1 V110 ---------- Sly rit-11 ~ h joled,valc - 0. ' 1(% dut .- .7 fc the r,.d, 111"Y j* %1"Jetlalm. '~?' ~h CUY ll~q at 00 tt e k ." I ch-Avac'Cli"" , rcl* ,miluk X'.'eki-, thew t h N00 O e g%jfr, W"' vall-C (If Inv sp ~Iuct% at t "f gy.'s Ilp he, temper t I 1~ firt, I 1 c 0012 ~ filli di'll '11"llitcr ' p 02 00 roe OOX 00 00 Ir 00 0'0 0.9 as( IIF a I 81 It a a11 1 lc w A4 NIf N a go a fl It 0 0 0 w It It 0 * 0 0 0 * 0 : - * 0 0 0 0 0 0 0 q 0 0 , 0 o 0 o 0 - - - - a a a a a 0 - . - . - - -- - 009000000000000* 13 34 35 % V X 14 C 41 42 U #A AT a -9" 6 -"X L a -No FU 4 wx ~ --x yl Itt ."o 010 k1fla* .r:w-ft: Doi. ff4-(W SIVIVEACTIONY CUIVII. OWXPOFY.'* 111 WIN-76 (HEN).-The chiracterist" of relrActary days from the F Itetetow atrikv%ite, -ind of brick manufactured frowt tbom we Own ge, 0- 0t 00 *1, lop 0* *0 00 *go* Is Im -Ii, It C, 00 00 Ir 00 4 00 I A A V U 7W q -j . " a It u 9 61 ft It 64 m il a it it v I t IPO 0 0 0 0 0000 0 0 see 0 0 eia ~ re I 1 1 4 1 6 il To .4 111 V a 0 nil 2331433 lau3incAl a nAll A-A- Pootfoyft# MPER 00 Q oak- 1112161nd ivrel-cmund) ' VOLVOOVAl"INOV AND k Y P 'I 00 . A. OrIL ,-,- I?KX-P-Y. 11 110-11,11.35-4.3 (111146).-Andilusite 00 Ortes in" refract dc in the 9oviart Union ha,.r a Clay 1jindt, -0 which it " ProPowd to I'VINce with finely ground ;An. -0 0 00 a ataluaitc. Comptred with Clay binder. thrundalusite hindt -r 00 Fai4ed the trinW2111ITC of initial deformation ondrr load by h alt imigh the increase in alunaint coutclat w"% ooly " g0'& 4 ;. Compre,%ivar strength was Alfa joff_ ~ %1. ~jjjjj Ixw_ osity was improaivd. lit conneCtion Willi thi, Work. SilliotArlilV rVff;Wt(*it* l1opOrttA front the 1% S. and in. as a 00 at tended for uscin 'olklaroil-jerar furnaces %err ("red. Re- =00 go 3 stilt, show thal ~ wTy small amount (if clay or norteat all was tard ai a inder. l HXK~ . zoo Zee o 00 woo 200 U99 be* LIT too 11,1141., 111" iiij) (W a-- lit solooo Nit Ong off too 10 'M N a 1 W Aft ' AT 10 a 00 0 00000 019000 04 0 0 * * o q 0 0 0 0 0 0 * 0 0 00 1 o 0 0 0 00,00 go 0 00 0 0 0 0,90 go *So POPILISKIY2 it. Ya. Cand. Tech.. Sci. 77 Dissertation: I'llig'k-Alumiria High-Channotte Refractsri-es vJ~ comnerciel Grade of Almdnwa Oxide." Moacw, Order of !-A-nir. C;-iem I cote c- nc I G~-- I --F, Inst imeni D. 1. Mendeleyev, 9 Jur. 47. SO: Vechernyaya Mc~skvv, Jun, 1947 (Proic-ct //17c"?6) "dow dwmbm oxift. D. N. poluboyminow Wall A Va. 'skil. OpmPwy U. 243-U(1947)(in Raw 1--kill tug& fm= tuilts. K of 11) *=. AIA WIT6, ZY46. bywuscapiLity &- .5%. aw ekbw cimis of the I mu of clay; AT ~Cmky) cows. Avat 40% Imma stowult 12*; ( a , Wk. ck pwtkWwly Won *Ool swellwx at 14OD-111Z I 09 To obtalm a vitrillable brkpd with 0 al im" VA 40-40% HeD, to 6- p Vvin dw) Is smable Wth" wbetbw a" emu piste In m"w directly tha Pi.. dFrauji #a *7 City Is voted with It mw V. is III wAamigms y. is kummiteriml, Dry pioding Is adkint V 0-4 m i thm W~ d I b to be Wndamil. - smich mama whar at as Im so WWI Min in tbb mm, km- - COOS ever. wet Visding Is bmw&cW em domb ad imiiiatury. woof goo 41 poreafty by 13,14% am sa of by 0.4 g./cu-cm.; tim m Wag to 1800' mot w wkb dry pwmW 1. Ill exaviialiaWt f!Z*lmmmmi us& -kb *y I 5"gw,;t- 14OLT I , at marver" goo ! orkomal 1: with TM Xrwxwtl Mumiation bNOms at 140D*,. cm 6601 at 1800% wavate 4 to mab* up the own 4410 mm, Wfth well Vowd 1. the total AAA can be mind *11018 to 66% (comsponding to 80% d I is do bacb) If the firiag dome at am below 1800. (2) Wkb.day M, 1111041 Abifiabilk MA rethwltwimm w* tillam with Tm. wimaeta & X IT favaim at 4111101111 w total AIA eastest, how vitrifying tmw tun thm too -"=dL with U (well ovw IaWl siall ow IWO* at OW too A 10. 1 L A MORIALLPM&KAL SAIA)s SO% mm4 66%,rmp.); ho v--, thalle I~ 4L dWh*n 1t-zrr_=. In udag IV fcw mUcks lutem&d to contain mot ~. usaw 60194AW 40"9.4 of 10~4411'QAJA. OR.L51 ow a.. All AV 40 A 04-0 0 01 woo a 2,11 v WML a I* - D IP to #0 At all, ;51 ml~_ha F--7. Ilk. 0#0909000 00 000 00 000000 ado's 00 00 o0 00 00 00 vitrify own eadly ow haw a Win nkadodow thm 00 mum ma& d U + I with the um or a "t 00, 00 total A" cmtent. (3) 8 kb AIA M: 5 d b dd f d h d 00 e. 6 - a. o am louvHug t y a % Csn'ta' t"Up. of ,ion. With 1.2% M#O. eitlew as mcb or 00 in the (am of talcum, the temp. of vitft tin of - am * 00 - ",ntg. 70% MA is, dopewd frout I~W to IaDD*; tmm I can onij be vitri6ed. at 1800% with an adda. of talcum. 00 not with ]WgO. CaO (in-, m I I as CaCO#) dm twel.. tate vitrifying cA mullitic bisk-AWs brat mot of purc 1. Adefint. of ZnO and cd CRF, fwmvd to be! with., -it Amwvdable effect in any ewe. V 9 W sa sa 0.0. !-:To M a it V 11 9 At U 41 if I a !L--j _4 a -0 .1-1- )at, ..a It. C.0 111- 00 A .1 - TL _ _ _ . .1 - _ ~J, ;j 4 0 a 1, 6;_ -I - . - - 1 1. PROMINS It -W, 0`110P1 114, `111 -to Todulatogy of high-alumina refia"W100 with iSC&" density fswr~Awd with AuridnA (m4trIlt rtirpt 1,4 1111,01~11- ISO alumisummilde. 11. N, K IIA1111 IVAN I WOV AMI R. VA. POHL'PAII. km*f than 11. AplKirent j*prtKilir% t4 1, 11. IV. .IA V "It. A 1: 1121 U17. 14 (111171. (In 111C 14WO of j~iiMiad~ WfTwiellily low; after firing at 13711'. 1 VIW. ml 14-4 th- 00 it "it It high A111111ilm III ifillct Ic, ( C rta". Abjtra,13, 19".Srpt., flingedfrtwil p "UMI. 'Imjtr.~ V ... ItAillills ,At (1), 441 (11). And -,W~ A103. (111) reapectively. Apjmr,rit poto,hh, ,( III -et, 20:1',' '11119 wrie ImOr (#Atoll P", C11.1%ov-Val OAY "lilt M`~ siotl (Stoutid saftef firilla At 100, Atilt 1041'. Th, a high ;4111111ina britillettr.i I'm Iutlwb containing littrMh csf 1, It. IV, antl V wa% 461 to `,7X kx Vitt at 1:17,11' And 39 11 (IV) sold ILI 5- AIA I LY,~ %%riv inmir umict lite N-4111C Vondi. IWIT, tit 711 kit. 'Vill 14.50, Isol hot%vil ollh .4 ttl.tll illcm.- at 11,41. 111,411 (a) IWI; ch't-tv Vat 0,1V I%il'i CIAY RtoN 14141'. "r roolpor-i,,r Oteititill 4 Ill -.,- IM I I lb) vlay .1141 M!,; Ili-vatm"k kA,4111 aj.,A, I 4"W), #oA 173 ba is-Ill I al I j* 1' 0.11'. irlif. .4 it.,. 00 iV.j--aiVAy Ahosilit. los the Iniquette4 asa% Wei-11414111(l. hut l'ifity IjW 1. It. Ill. IV, 111111 V ovIc 11 11 fill d1y tooolol 111111mm b.w .1 Isriquett" with wet- and dry-ground Alumina Wele uwtl.-(O.W IM Wei-iff(atiall. 1.112. 11.37. 11 Is, 111.1 OIX. tu'lavIvICIV, 't =0 a , If the allig in ill (11'e, W.4% I to slain. E-HO 16', 2 tit The alwailabilily (4 1, It. 111. TV. an-I V %%.a, IP (of -1r 1,110 .9 V to."111.1 1105111til 'N 1Y "O.2toll I mill. 0 00 AtO 11 1 miss 21 it-311"s, III Ilse 11-1441 CUT, 41";, It- I li,rly~ Alldsaj-, fif,,im I Oil' -h)- t,,i I., I.I I.1 1-t~j 00 0 0 KIAa d. a Ifill (11 fl "Atet ALL.% lly stright 14 11tv clay '41111 not given fall p14,11.J.1y 2 kit I Tvllij~-1.11 Mr, ..I toill.11 stater by %eight wA, li-1 through "t,oing, 4-.,*~ coon.-i ... I. 14P, . .....I I ~.j 00 -1 sieve Ulf 04 colle"ing. [see Coll., And aeldvi flry. The component.% prmthsti serve 144W. 15:01*. MR1, for were mixett fial 15 inin.. and tilt- tilist. containing 7 to 8'.';, water. l(W1% said 1740* (111, It, IN%)% 111111', all 7.'Vl" f- 111, lie 0 ; '~0!4r ..t,s 1wesescil itito shAjx-,s under 0111 kit.Ictit.1 And fiml ill all (Pil-114(XV, 1401. IACW, atid POV for IV, ;nA 1 1,16,1% Wilts', Insisting 1141socal," fut-suscrat 1.370'. 14UP'. and 14141'10 . uAilti A 'An.1 If"#* for V "t- ill rrftm,1itr:r4 com iiiiiiig Vo A. 0; lenslartaturr tiW (it 11' ill 12* IWI Its. 111111 litshliltil for I III. to U)", AIP, 6 not tmitsidervil irchnic.dly m I -IIII Ilse %one (3-1) to 1.4" ) at advantagetsu,, by this procr~.. output of hal.:`, 1-00 Mnei"ce lew 1, IV, sold V "41, tit 1~ 1.170' And IFICTell-Cil (MAY alittillIV With 64119 lemiterallitr. FOr contnining 141"; Alit), i4 JesirJilv, Wil 111.4" outisill still feltirr we It. Ilse ~hfilllslljtr "IWI 7' At 0.4' ; 411 We)'. OW 111. the aiseciAl pf'.1lictinn If vinlo-lic Niqlartir, I'lo. J.".11w1i"11 '"Il"Itlil ofj 'j- '41 1 $put* ... .... (hit,- MA-4 Al".111 4 :1 P".. 411 It Is I.v Oll. "mit it/ K salt!ls tie 0 5L 10 WC14P., if 0." Oat 4114312M.1 $),ill (W Q.T ill - -1 -.j-1 4 - % It 11,11 a Is a I ill I- bst, tv to A a Ill a 9-4 Cs & 0 0 0 0 0 0 ta 0 a 9 9 0 0 0 ~6- ~ ' ' ql- T a 11 U j M " 24-27 )a A Jj J; JJ U 14D 3i 1) lt 11108441 4141 64 OE9 A it r t 4 a pp "v b j I a -Tt:oo A - . ot Pf"11119 A4L1 "Criviefl `?to -A R. VA. Am, A. V. Sivls~v^~ 0(sorsipwy, 13 111 t 15t A 5 W I -00 Ole .6 1907-15 (WAS).-Mixes Lumi%imitis c s. Atil ;, C AY , I. )lioul ti t 5 t 6 f 6% 5 d M% -0 Ole l a wA et L& M.PrI . 441141 1 . ILu Ittilif (o , linvoll valTyins IlloiMitur ec"Itelits till to 12A"" wctc thruml, t 'Ma l I 0 its lifr"wr% ii ilit'. cylit"Itio'l i'mul, 011.1 tt ojectIN , /etm' in mi AmArr pro- Ina mir all,-. 11111k 410 1144) lial 0 Ole . . V.111,11hpil III denAty and tolvoility "I'MIX oil, brimIll tit 111v fie 0 'A.9.1 lintur, atilt for %prcinicus tol sAtue Lotolupsi- 00 titoo it w;is protailartionid to UIR, wheirc H i~ the height ;&till =00 00 Ri,thvrAdttI,- A-k a title, un it%, z-vilw it, IlloW tit c volit ent Alu the lici ht k lkol d it l d h W h 0 ri . A uee e t e till% swi S sc y aarm m 111 Ilic airro I'llolluct; %till the =00 thickviling Ahillig file height ill.) loremor IV- I'miloulle"t h I i SW h i k l 0 . t e prrs," C., the s ar tt age til inv Mica fituot tit 13 filUtil MiWillli Ill'itCliViAlly the MIIIC Will VIOVN fillt IIVIWMI 1111 0* 014. 'Iturn. .4 thwhelliflit '11111hu'l fly #h, 111.4-11 pl'.Ilwl~ 1 1 1 lk l I i l ib l W l w i h i too . ' ett'l 1 - ms Il a iv t... lVall l1 i le ' o1 it ut 1.4'.ity"hilld Or 11'.11110 Ill all., Ott-k -0 0 ~'Iv_l Al'i fifillia. kcmllt~ Ir I'Ll'Ill'stv.1 wall igi'll.11"I 40 0 woo w,A to 0 ' n too A S 0 1 L A 411L IALLuNuICAL LIHINATURIE CLAWFICAPOPI a I- Uo* a v u A, K) it, I ' 0 ool -'I--T--j- I it "I to ~1 It 11 Q K All at Ill #Altai .14a), 00 0.1 9 ~ 0 Ill Joe 4 10 10 1* : : : : : 0 0 0 0 0 40 0 9 0 0 a 4; e e 10 0 0 0 & Ole 0 0 0 0 0 0 0 * 0 0 0 0 00001 POPILISKIY, R.YA. "The Process of Clinkering and Several Characteristics of* Mullite, Synthesized from R",--3ct fractory Clay and Technical aluminm Oxide," Dok. AM, 62, Wo. 6., 1948. Mbr. Moscow Chem-Tech. Inst. im. D.I. Mendeleyev. -c1948-. -rOrILISKIY, R. YA. Dr. Technical Sci. "The process of maufacturing high almninum .Content refractories with synthetic mullite as a baselt Ogneupory, No. 2, 191,9 z A U- LI L P it CK I ~r% dw basis; ad W UYMG**4'=MMl6& D' 'V- POLUSUVAJUNOV AND R. VA.l'QrW,, *eel mad., owelowy. 14 121 M-M (11949).-VIC, following ,foethwi wsui, sinvilaped fw the mmWectum at refractories C,,talnin, d-t 00% AIM kom Was CUY (AW), + T" 37.42, Wh 48-04- F44% I-I& U1100-Maind knition kA% 12_87#1,~'.Jland tech. nical alumina (A1- + UPS, MMM. S(h 7,M). FeP, 0.24, C.0 tracvs* M#O 0.14, and ignitim low 2,877f)- (1) wet Irringling of technical alumina In a halt mill. the Anal moisture cuntelit (A the %unurnsiton being 4611"v-, (2) preparation of a clay slip containing 00.1 Sit,; moisture; (3) preparation of the mix from %Kh"( clay anti 4 1.514 alumina (bawd on vreight of dry components 1; (4) fitrina- fkmt id I fit x 7A x3() mm. briquettes which are dried to.'Ve moil. lure, fiml us 3671)" so ISM)" C., untl then ground in < 1).T# turn...16AIA 0.5 to 2.0 mm., anil 9.01,;, 2 min.; (5) ptrpAratlim -d u ill multigrost mix with 1570 clay (6' clAy is addcvl a% it Aip cotitalit. 1 if~ ing I I,"(, liquid glass; and W% 1710 ure. antl the rernitining 9"; it I added as& powder < 0.8mm.: mod (6) pressinisof brick wid firing tit 1430T. for 1.3 hr. Characteristics of the brick were a, tot. laws: arias Plurifthaise 0,M", reheat khrinkage tit 111101), 114" ifelf) at IM" lit IGN' bulk dent,11y 2 31 gindrin.1, appArrm porosity 17.8%, iaW 4dormalion under Wait 141411", ilvilructlim starting after 11 beat cycles. Furtherimprovement tot prolk-flir. it possatie. Il.Z.K I C A OfULLUNICAL LITINATIN11 CLSIWICATON SOROS* -A 6111.31 am If T-T--, , 4, : ii n U, U 4T go LSI; a it a I MAD 0 9 0 0 0 0 : :1* 0 0,0 * 0 0 0 0 4 0 to 90 0 00900 0 0 0,411 f19 0- a 6:0 4 .00 goo 90 '00 00 goo goo Pa., - M I S a rid a 0 a 'I N 0 0 a a 3 1 v : 9 0 9 * & & 0 0 0 0 0 0 0 0 0 0 0 000000 o * 0 t 9 0 0 0 0 6 0 0 7 R -F 'i.MS AM 7FE 'MYST,.L (oEnc z-.rv o4tracto 1950. 261-2711. ;4l. 1 1., 1-,.- -1--,.,,-....",. -1...1.- .... -- ~ I 34 1 . I V~ I i~ ~g ~ 0 P, WSR/Engineering - Refractories, AVr, 52, Manufacture "On Certain Peculiarities of Sintering High-Alumina Refractories With Mallite -Corundum Filler," R.Ye. , Popillskiy, Cand Tech Sci, Moscow Chem-Technol Inst Inani D.I. Yendeleyev 1109noupory" Wo 4) pP 158-169 Investigates sintering process and.loosening effect of corundum In firing of synthetic refractories -4ith high A120 conterit. Suggests introdu Icing into 12 amt of filler in form of fract ~ mixt suff icien ion