SCIENTIFIC ABSTRACT LIKHVAR, N. A. - LIKVENTOV, A. V.

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SCIENTIFIC ABSTRACT
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SVIRIDEHKO, Te.T.; ALIYEVA, R.O.; LIXHVARI. N.A., direktor. Serological diagnosis of diphtheria; author's abstract. Zhur.mikrobiol. epid.i imimin. no.4:29 Ap 153. OmRA 6;6) 1. Dagestanakiy institut epidemiologii i mikrobiologii. (Diphtheria) (Serum diagnosis) BUBBS, S.F.; GORGIYET. T.B., doteent, saveduyushchly; LIKUARI, N.A.. direktor. @ , 1.1- Phage typing of typhoid microbes; author's abstract. Zhur.mikrobiol.spid.i immm. no.9:25-26 S 153. (MLRA 6:11) 1. laboratoriya kishoohnykh infektsiy Dagestauskogo instituta apidemiologii i mikrobiologii (for Gorgiyev). 2. Dagestanakiy inetitut spidemiologii i mikrobiologii (for Likhvarl). (Typhoid fever) USM/Microbioloa - MicrobioloGy PathoLpnic to Hua ne and F-4 "'wilmls & Abs Jour : Ref Zhur - Bioli, No 12, 1958, 52907 Author : LikIlivar, N.A. Inst : Dagestan Scientific Research Institute for Production of Foodstuffs. Title : Laboratory DiaGposis of a Tick Relapsing Typhoid. Orig Pub : Uch. zap. Dagestansk. nw-i. in-ta po proiz-vu pitateln. sred, 1956, No 2, 187-192 Abstract : Spirochactes of a tick rel-apsinG typhoid are well presor- ved in a mixture of equal par'k-,s of normal physiolofical saline and a 2% solution of sodium citrate, rcmainin(; virulent to Buinea piCs at a storaGe temperature of 15- 250 for a period of 10-20 daya, and at a tepperaturc of 8-150 for a period of 30-50 days. Card 1/2 14-57-6-12844 Translation from: Referativnyy zhurnal, Geografiyat 1957, Nr 6, pp 150-151 (USSR) AUTHOR: Likhvar', N. A. TITLE: Breeding Places of Tick-Borne Typhus in Dagestan (0 domovykh ochagakh kleshchevogo rekurrensa v Dagestane) PERIODICAL: Uch.-zap. Dagestansk. n.-i, in-ta po proiz-vy pitatelln. sred, 1956, Vol 2, pp 193-195 ABSTRACT, Alectorobius (Pavloskyella) asperus is a carrier of recurrent tick typhus in Dagestan. A subtype A.a. verrucosus is found in the foothills and A.a. '92ZZievi 7n the plains. The natural habitat of tbetick is the burrows and lairs of small animals, caves, etc. It is rarely found in agricultural outbuildings and living quarters. The author notes that the tick is naturally infected by numerous spirochetes of recurrent tick Card 1/2 typhus. People may become infected when they encounter GRIGCRIYF,VA, T.G.; LIKVENTOV, A.V. ., - 11 @. - - -7-- - In mamory of Vladimir Nikolaevich Stark (1899-1962). Ent. oboz. 42 no.1:234-241 163. (MIRA 16t8) (Starks Vladimir Nikolaevich, 1899-1962) A LlXh%,'ITSYJY, G -V. USSIR/EmSineering Welding, Methods gar 52 "Building Up Bearings by Welding With Hydrogen Flame," G.V. Likhvitskiy, S. Ya. Koltunov, G. Ye. Kornblit, Engineers "Avtogen Delo" No 3, py 25, 26 Describes technology of method indicating essential advantages. possiblity for restoring dimensions of bearing without melting out old metal; high adhe- siveneas between babbitt and base metal considerablv better than in case of hot pouring; building up babbitt with thin layers from 0.3 mm; practical absence of metal loss.-(0.3e-0-5P; possibility for building up large details'w@ithftt removal. 212T27 LIKIN, Aleksandr Ivancrvich; GRIBOV., Illya Gavrilovich; RB4MIIKOV, @So@iomonovich,- YURCMKO., I.F.., inzh... red.; MANIN, 1.1.9 retsenzent; K&CHALIMI, A.F., retsenzent; KOLTUNOVA, M.P., red.; VERINA, d.P.p telchn, red, [Wages of workers engaged in locomotive operation, maintenance and repair; handbook] Oplata truda rabotnikov lokomotivnogo kho- ziaistva; spravochnik. Pod obshchei red. I.F.lUrchenko. Mo- skva, Vses.izdatellsko-poligr. ob"edinenie 11-va putei soobshche- niiap 1961. 254 p. (MIRA 15:2) (Wages-Railroads) LIKIN. G.- DOND11i, M. (Kalinin); ULF.ZCHOKO, 'N.; NOSKOVA, V. (Ieningrad); AEGIMIEV, N. (Irkutsk); OBMMOVp V.j inzh. (Xharlka7); KCFMAH, L.., to6kbnolog (Miatlkov); SHOUGAUZ, A. Readers stories and proposals. Hest.pran.i kbud.promys. 3 no*2:36- 37 F 162. (MMA 15:2) 1. Sekretarl partbyuro shveMomkomb-inata g. Pyatigorsk (for Likin). 2. Glavn7y spetsialist Gipromestproma (for Ulezcher&o). 3. Glavn7y spetsialist upravleni-ya stroitell kh materialav i stroitellstva Gosmestprma RSFSR (for Shteynga (Faffeciencyy Industrial) ,ATJTHOlRl- !J-@i.n. 0. A jZer 4 --c 71 'Jai E` t ABSTRACT: T@de in3--rtui-nt. is t,,:Lsed -)n the follov.,in,@,-- -r-lncijAr- ljul@;es due tc. a radiatin- source (to be inve2 .vi,at@,dl) on@ shao@@d ijitc@ r,,-,ctart,nijar whose, amplituJt@;!@ are equal Thece rect@if f-ular o thos- @;f f-.h--. oril--.: --l e tn the vtrtical deflection -Olat--ez, g-)f a c-at-liodc @-i(,h ia bri@--htened for the duration of a 1 se a ri@--tan-,ilar -puls-a produnes -. i--.--rilontal tl,c hE,,irrht of the trace -above the zc-ro 1--i rwhe scTeenl 0 b-@in- propoitioriai to. the aw--plit-ade cof the pu."Loe. If -)f variable amplitudes are diinlayed or. ithe J t 6mits light and the bri-htnoslc of a J-) ar f@ u 1 a r f.'il tl,-L 0 rl -I- to zhe n-umber oll r e e (@Gr r@-@rt4 ic-sl havii a lDcrticalLur ener--J. e o n ,21 oe i d witb a ;,.-ate of smolked If the 0 @@ A 0 sci-een is now -hoto-j@arh-l tlarough the vi-edge, It will be 11 Q, found that the bri,-htest rerions vtill Produce tli@! iii-hest C) LD Airi-piltwi@! Atialyzer with a Urey k.'edge", I!ici i-II-) 11 l'UP11. J.:ul- 71'j T, UU(.1 .11 .@' -L ri )r bic-,, - wi p i-,,uds I n T to cbtain t lie amt. I i rudc; 2 t;I'Lul of i r.v@! t;i;,ate d t at i -)P S: 10, r C baz@---.d an '11-lis priz--'iI-)."L(: o, b -t-Y I- of a a' -1 @@ rar ',ute aiad a @@-r of aL;-,--',.IiL- 2:". @Ic---Iroa tul-,es, The auxiliary -ur-its, a linoar amplifier, -3. pul-, streto-her a pliav@- Invertin- ampli-fier. a pulze shapF@r and a timp bas,@, A detailed cir-,,uit diat.27am (.-f thE@ in,'-trument is The instro-mEnt has a reSnclvin'- tiw@ of J,@; and It cqiiavalent to a 30-2hEame-1 TILe C; -Ice5 dicplayed ort. the screen (0-nd pliz;to-rap'ned) _jTI.- -f (-,f pu 4-"011 !-,F dc-:turmined wl@Ii an error :--@f -356, Appli,:@ation of +;he iaScrume-nt. to practical measurement is discussed in some dc;tail and illusti-ated by a number of ourves and o sci 11c :-,rams. TI-I exorr-szes his grat-itiile t--c 0. M, :h for n help ill laboratc;--y tr..-itirig cf the iwi;-r-umont-'. F, 1.3 fi,@@iare-s and 5 i-efermcf:-, of .-;h--4@@h ar- Sr.-'i 1 ETI-Iis@- and .1 Germrjli. C'S -(1 7) Sov.11,20- fjrjpjjt,,.jde Analyzer with a ',,r(-y ',b@-dge A-30@'IATTC V J 3 R Card -@/3 117 fro 86744 6032-00 S/120/60/000/006/019/045 \5@,ST006010) /,;z -),3, 1_1@ E032/E314 AUTHORS: Kovrizhnykh, O.M., Likin, O.B. and Yampol I skiy, P. A* TITLE: A Study of Commercially Available Photomultipliers Operated under Forced Conditions PERIODICAL: Pribory i tekhnika eksper�menta, 1960, No. 6, pp. 69 - 72 TEXT: The aim of the present work was to investigate the possibility of using commercially available photomultipliers (of Soviet manufacture) in the measurement of high-intensity light pulses 10-5 _ 10-4 see long without amplification. Photomultipliers were chosen whose nominal ratings indicated that they were capable of withstanding increased applied HT's and relatively large currents. The particular photomultipliers investigated were (FEU-33), 03Y-1 1 (FEU-11) and 13Y-111 (FEU-12), all of which were described by Villdgrube and Berkovskiy (Refs. 1, 2). The photomultipliers were investigated using the circuit shown in Fig. 1. The signal amplitudq across the load of the photomultipliers was Card 1/6 86744 S/l2o/6o/ooo/oo6/oi9/o45 E032/E314 A Study of Commercially Available Photomultipliers Operated under Forced Conditions measured with the aid of oscillographs (type IAG-@ (10-4) or L5-0 (25-1)). The neon lamp M Ij-B (MN-8) was used as the source of light. It was capable of producing light flashes 0.3 and 3-10 -@s long with a repetition frequency of 50 to 200 cps. The intensity of the flashes was measured using calibrated neutral filters. In some of the experiments the instrument designated as C@F' (SFR) (Shnirman et al, Ref. 4) was employed. In'this way, light pulses 4 - 70 jLs long were produced with a repetition frequency of 1300 - 75 cps. In the case of the FEU-33 photomultiplier it was found that .,.-HT's of less than 4 000 V were necessary if breakdowns were :not to take place. It was also found that the maximum current "whiah could be safely drawn was about 400 mA. The maximum output current (through a 15041 load resistor) was obtained by distributing the potential differences between the d 'ynodes so that the potential differences between the first ebev@n Card 2/6 86744 S/120/60/000/006/019/045 E032/E314 A Study of Commercially Available Photomultipl�ers Operated under Forced Conditions dynodes were greater than the potential differences between the last four electrodes,and also by reducing the voltage on the last dynode. During the tests on the FEU-33 photo- multipliers 'an ageing effect was found to be present, i.e. the amplitude of the output pulse across the load of the photomultiplier decreased with time and tended to a certain limiting value for a given intensity repetition frequency and duration of light pulses. It was established that this limiting value decrewes with increasing intensity, repetition frequency and duration of the light flashes. After a period of "rest", the amplitude of the output pulse increases and the sensitivity of the photomultiplier is restored to the original value after a certain period of time. Two types of ageing were found, namely, a slow ageing effect WhIch gradually becomes more pronounced with the number of light flashes incident on the photomultiplier cathode, leading to a reduction in the amplitude of the output pulse, .towards-its end. Card 3/6 86744 S/l2o/6o/ooo/oo6/ol9/O45 E032/E314 A Study of Commercially Available Photomultipliers Operated under Forced Conditions The second type of ageing is a "fast" effect leading to a reduction in the amplitude of the pulse amplitude towards its end and re-eatablishment of this amplitude at the beginning of the next flash. The FEU-12 photomultipliers were investigated under similar conditions. The maximum output amplitude was obtained with a total HT across the tubes of 2 800 V, the voltage distribution along the dynodes being as follows: U I = 224 V; U 2 = 176 v; u 3 = 176 V; ... U8 176 v; u 9 = 210 V; U10 @ 325 V; UIJL = 225 V and U12 340 V. The maximum current corresponding to the linear part of the output voltage-intensity curve was 400 mA. The ageing effect was not present in these multipliers.. For this reason, the FEU-11 and FEU-12 photomultipliers can be used to study both single and periodic light flashes, having durations up to 10- 5 see. The maximum current obtained from Card 4/6 86744 S/120/60/000/006/019/o45 E032/E314 A Study7of Commercially Available Photonultipliers Operated under Forced Conditions these photomultipliers Vras.about 700 mA but this value no longer lies on the linear part of the curve. Tile maximum currents corresponding to the linear part of the output voltage versus intensity curve are as follows: PBU-33 200 mA, FEU-11 and FEU-12 4oo mA, the slope of the straight lines being independent of the duration of the pulses. Aelmowledgments are expre.-ised to N.K. Parsherdkov for assistance in the work. 86744 5/120/60/000/006/019/045 E-032/E-314 A Study of Commercially Available Photomultipliers Operated under Forced Conditions A'v,7,lONMOP There are 7 figures and 4 Soviet references. ASSOCIATION: Institut khimic heskoy fiziki AN SSSR (Institute of Chemic@l Physics of the AS USSR) S UBMITTJ? a: October 6, 1959 .Card 6/b LIKIN, O.B.; KOVRIZBNYKH, O.M. "Gray wedge" time analyzer. Prib. i tekh. eksp. 6 no.2:91-94 mr-Ap 61. (mmt 14:9) 1. Institut khimicbeskoy fiziki AN SSSR. (Pulse techniques (Electronics)) REMLI . Georgiy Gergardoviah, kand. tekhn.naukf-LU.U1.-1iktor --A1akaand=3d&16 inzh.; GORST., A.G., doktor khim. nauk, prof., retsenzent; YAKOVLEVA, V.I., red.; SKOTNIKOVA, N.N., tekhn. red. (Labor safety in working with explosives] Bezopasnost' truda pri rabote a vzryvohatymi veshchestvami. Moskva, Oborongiz, 1963. 57 P. (MIRA 16:4) (Blasting-Safety measures) @-- . . @:j ------ --- - 7 -'M tabl h' O 1 A P n Z, -4. -1 Zhyi Kh;'m- 1934, No. 4W-3.- 03, 1 2W, ' @-- @ - 11 Ti-C und Cr I @ d bl h Th f - r j n cym ' - letasia m@. t ,* e e p 7 ioYS11'adeneil in at 1200-125V and ammilcd at, MHM * wai stiz(fied by x-ray jiivth(x1--; @4nd by amily-.irig@ the . eiiiliie -.tftvr &ohi; in 10 To '04 + 11IS04- In the ictritic ali@k 11C' or in %*SC)nl Of CUS (it the syiteux Fc-Cr-Ti-C aftcr 20 firs, annealing at G0rj and '1001 Tl carbideand vitritle ivefe also fijivid wit'i a phasc of 5 anknown eompa. baving a j-1-atice, Aftitz-100 hrs- at 7001 CraC, bt-gart to sep. and the metastable phase wilth the -r- and on the r6ntgcuogr= appear@d fines of a new phase the A could rot be d0d, In au-,miitic lattice sprimetry of which - alloys of the sy::tcm 116-Cf-INi-A14Ti conti. 15-2q% Cr, 'U.57 -ariable aint. of N`i@ the approx. M, 14.5% Ti, and a v L phase compa. int agingwasdetdbytheNicrinteat. Inalloys, ith 207 'Wi o M the metastable phase appearing first- in aging was th4 a-phase of the binary Ni-Al system having a slightly- nlarged lattice period. It, was obscrvm after 15W his. '--anuealitizat 700', and it pcrsisted up to W. XtOW'the phastoUvariaWe-compri., a-Phise dissolvet! and a more AWL (Fe$ MNTI:appeared. lit alloys with n6-30% Ni the first Metastable phase W appear was Mso the a-pbase arid it was b 7A stable X-phase ci followed y more f, unknown compri., . Possibly a, teram@j coinpd., irid. NisTL The X-phase ap. kand after annealing 100 fin, sit 9W or 50 firs. at OW'. t@' MWM h m I h X Ni TI a h d d d . m i t e vas -p ase avi s a , pi e x tibase'appeared. The appearance ot metastmWe pf"sesix f . Litributod to leim, work in the formation of, nuelti of these, PIV4'W-. mni;etheir structure is@hullmrtj) that ofXsolid soln.1 4 7 AVRASIN, Ya.D., kandidat tekhnicheskikh nauk; BERG, F.P., professor, doktor tekhnicheskikh nauk, BXRNSHTXYN, M.L., kandidat tekhnicheskikh nauk; GENEROZOV, ?,A., starshiy nauchnvy sotrudnik; GLINXR, B.M.. iazhenerl DAVIDOVSKLYA, Ye.A.. kandidat tekhaicheakikh nauk; YNICHIN, P.M., inzhener; YYMMIN, R.I., kandidat fiziko-matematichaskikh nauk; IVANOV, D.P., kandidat tekhnicheskikh naulq UOROZ, L.I., inzhener; KOBRIN, M.M., kandidat tekhaicheakikh nauk; KORITSXIY, V.G., dotaent; KROTKOV. D.Y., inzhener; KUDRYAVTSZV, I.V.. professor, doktor tekhni- cheskikh nauk; KULIKOV, I.V., kandidat takhnichaskikh nauk-, IXPWOV, V.A., kandidat tekhnicheakikh nauk;,LIKINA, A.F., Whener; MATV1UV, A.S., kandidat tekhaicheakikh nauk; UqMr,-773., kandidat tekhniche- skikh nauk; PAVLUSHKIN, N.M., kandidat takhnichookikh nauk; PTITSYN, V.I., inzhener [deceased]; RAKOVSKIY, V.S., kandidat tekhnichaskikh nauk, RA T, A.G., kandidat takhnicheakikh nauk; RYABCEZNKOV, A.V., professor. doktor khimicheskikh nauk; SIGOLAYEV, S.Ya., kandi- dat tekhnicheskikh nank; SHIRYAGIN, A.P., kandidat tekhnicheskikh nauk. SULIKIN, A.G., inzhener; TUTOV. I.Ye.. kandidat tekhnicheakikh nauk, KHRUSHCHOV, M.K., professor, doktor tekhnichaskikh nauk; TSYPIU, 1.0., kandidat tekhnicheskikh nauk; SHAROV, M.Ya., inzhener; SHARMAN, YA.I., dotseat; SMOLEV,.B.A., kandidat tekhnicheskikh nauk; YUGANOVA, S.A., kandidat fiziko-matematicheakikh nauk; SATEELI, B.A., doktor tekhaicheakikh nauk, redaktor; SOKOLOVA, T.F.. tekhaicheakiy redaktor [Machine builder's reference book] Spravochnik mashinostroitelia; v shesti tomakh. izd-vo mashinostroit. lit-ry. Vol.6. (Glav. red.toma I.A.Satell. Izd. 2-oe, ispr. I dop.) 1956. 500 p. (MIRA 9:8) (Machiaery-Construction) R, -IF- --PHASE I BOOK E(PLOITATION 269 -Tsentrallnvy nauchno-issledovatellskiy institut tekhnologii i mashinostroyeniya Fiziko-khimicheskiye issledovaniya austenitn kh splavov (Physical and Chemical Studies of Austenitic Alloys@ Moscow, Mashgiz, 1957. 258 p. (its: [Trudy] kn. 84) 4,600 copies printed. Ed@: Yeremin, N.I., Candidate of Physical and Mathematical Sciences; Tech. Ed.: Uvarova A.F.* Managing Ed. for literature on heavy machine building (iiSHGIZJ; Golovin, S. Ya., Engineer. PURPOSE: This book is'intended primarily for scientific and engineering personnel engaged in research on heat-resistant austenit 'ic alloys, but may also be useful to laboratory workers in the metallurgical and metal-processing industries. COVERAGE: The articles in this volume, written by various authors, present the results of experimetnal investigations of phase composition and structure of austenitic alloys, conduct@d with the use of modern physico-chemical methods. For authors, Card 1/10 Physical and Chemical Studies of Austenitic Alloys 269 references, and additional coverage, see Table of Contents. TABLE OF CONTENTS: Likina. A.F., Engineer; Borcheva, T.A., Engineer; Nude, L.A. Electrochemical Method of Studying the Phase Composition of Austenitic Steels 3 The authors discuss differential analysis of carbide phases and methods for determining nitrogen,niobiwn, tungsten, and other elements. There are five Soviet references. Sbmelev, B.A., Candidate of Technical Sciences. Hydrogen in Steel 32 The following topics are treated: (1) mechanism of formation of hydrogen occlusions in steel; (2) methods of determining hydrogen in ferrous metals: evolution of gas from metal on mechanical destruction of specimensolution of metal in a reagent, combustion in oxygen, ionic Card 2/10 Physical and Chemical Studies of Austenitic Alloys 269 bombardment, determination of the most mobile part of the hydrogen at room temperature or with moderate heating, heating in vacuo, and melting the specimen in vacuo; (3) preparation of standard specimens with hydrogen content predetermined by an electrolytic method of saturation; (4) sam ling and preservation of steel specimens for hydrogen; (5)p effect of hydrogen on certain mechanical properties of high-alloy steel. There are 35 references of which 21 are Soviet, 6 English, 6 German, and 2 French. Cheburkova, Ye. Ye., Candidate of Technical Sciences. Nonmetallic inclusions In Austenitic Chrome-Nickel-Cobalt Steel with Niobium Content. 41 There are 7 Soviet references. Yeremin' N.I., Candidate of Physical and Mathematical Sciences. An investigation of -( ::p*_cx?. Phase Transformations in the Aging of Austenitic Chrome-Nickel Steels 53 Card 3/10 Physical and Chemical Studies of Austenitic Alloys 269 There are 16 references, of which 9 are Soviet, 5 English, I German, and 1 French. Lashko, N.F., Candidate of Technical Sciences. Phase Transitions in Diffusion Processes in Alloys 69 There are 2 Soviet references Yeremin, N.I.; Lebed-yanskaya, N.I., Engineer. A Investigation of the Phase Transformations -f--n and 8;@: a- by the Magnetic Microstructure Method 75 There are 15 references, of which 6 are Soviet and 9 English. Sigolayev, S. Ya., Candidate of Technical Sciences (deceased). Some Properties of the Alpha-Phase in Austenitic 87 Steels . The author concludes that in steel Khl8NllB the alpha- phase may be of dual origin -- "mechanical" in the case of cold hardening, and "thermal" in the case of aging. Card 4/10 Physical and Chemical Studies of Austenitic Alloys 269 There are 4 Soviet references. Yeremin, N.I.; Lashko, N.F.; Lebedyanskaya, N.I. Phase Transformations Occurring During Cold Plastic Deformation of Austenitic Steels 91 The author concludes that analysis of the magnetic microstructure can be widely used for studying the mechanism of plastic deformation, phase hardening of austenitic steels in cold working, and in estimating the stability of solid solutions on the basis of their dissociation during mechanical polishing. There are 18 references, of which 14 are Soviet and 4 English. Entin, S.D., Candidate of Technical Sciences. The Effect of Plastic Deformation on the Aging of Austenitic Alloys. 107 There are 5 Soviet references. Card 5/lo Physical and Chemical Studies of Austenitic Alloys 269 Entin, S.D. Formation of the Alpha-Phase in Plastic Deformation of Austenitic Alloys 116 An investigation is made of the effect of the original structure on the stability of austenite during deformation) formation of the alpha-phase as affected -by the degree of deformation, effect of deformation at elevated temperatures on the dissociation of austenite, and the formation of the alpha-phase immediately upon deformation. There are 5 Soviet references. Lashko, N.F. Effect of Manganese and Nickel on the 126 Phase Composition of Certain Austenitic Steels Yeremin, N.I.; Lashko, N.F. Concerning the Distribution of Nitrogen Between Solid Solutions and Second Phases in Austenitic Steels 131 There are 3 Soviet references Ca::,d 6/10 Physical and Chemical Studies of Austenitic Alloys 269 Yeremin, N.I.; Lashko, N.F.; Lebedyanskaya, N.I. Phase Changes in EI572 Steel Taking Place During Forging 137 The authors discuss the peculiarities of structural changes in cast steel during heating for forging, phase changes during forging and cooling, aging, and the effect of niobium and titanium on structure. Sigolayev, S. Ya. The Effect of Repeated Heating on Phase Formation in Austenitic Alloys 160 There are 2 Soviet references Lashko, N.F.; Tseytlin, V.Z., Candidate of Technical Sciences. Some Peculiarities of Medium-Carbon Chrome- Molybdenum Pearlitic Steel 167 There are 2 Soviet references Yeremin, N.I. Structural Changes in the Surface Layer of Metal During High-Temperature Oxidation 172 Card 7/10 Physical and Chemical Studies of Austenitic Alloys 269 Temperature Oxidation 172 There are 7 references, of which 3 are Soviet, 3 English, and 1 German. Komarovskiy, A.G., Candidate of Technical Sciences. Local Spectral Analysis 184 The potentialities of spectral analysis as a means of determining local chbmical composition of metal, particularly of welded seams, are investigated. There are 3 Soviet references. Komarovskiy, A.G. A Rapid Method of Spectral Analysis of Austenitic Steels 199 The author outlines his method for the rapid quantitative analysis of high-alloy steels and heat-stable alloys for silicon, manganese, chromium, nickel, molybdenum, tungsten, titanium, vanadium, cobalt, aluminum, boron, and niobium. There are 26 references, of which 20 are Soviet, 2 English, 2 German, 1 Italian, and 1 Scandanavian. Card 8/10 Physical and Chemical Studies of Austenitic Alloys 269 Shmelev, B.A. General-purpose Unit for the Determination of Gases in Steel 226 The author describes the unit and the method, which consists in the vacuum melting and degassing of the specimen in a graphite crucible, the gases being drawn off by a system of pumps and then determined by ordinary methods of chemical gas analysis. Yelchin, P.M. Determination of Ferrite in Austenitic Steels by Means of a Magnetic Balance 241 Sigolayev, S.Ya. A Device for the Thermomagnetic Analysis of Austenitic Steels 245 The author-states that this electromagnetic devIce and the thermomagnetic method of analysis have made it possible to obtain new information in these processes., not ascertainable by ordinary methods. Entin, S.D. An Instrument-for Measuring the Magnetic_ _ Susceptibility of Austenitic Alloys 251 Card 9/10 Physical and Chemical Studies of Austenitic Alloys 269 It is stated that this device enables the investigator to study, on the basis of magnetic properties, changes in phase composition In heat-stable austenitic alloys of various composition. Entin, S.D.; Kozlo,@, Engineer. Electromagnetic Instrument for Determining Ferrite in Welded Seams of Austenitic Steels 255 The authors state that with this instrument it is possible to determine the quantity of ferrite to within 0.2% if the total content in the specimen does not exceed 5%, and to within 0.5-0.7% if the total quantity does not exceed 15@6. AVAILABLE: Library of Congress GOlksv Card 10/10 -k L 137-58-2-4391 Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 2, p 299 (USSR) AUTHORS: Likina, A. F., Borcheva, T.A., Nude, L.A. T IT LE: An Electrochemical Method for the Study of the Phase Composi- tion of Austenitic Steels (Elektrokhimicheskiy metod izucheniya fazovogo sostava austenitnykh staley) PERIODICAL: V sb.: Fiz. -khim. issled. austenitn. splavov. Moscow, Mashgiz, 1957, pp 3-11 ABSTRACT: A method of differential analysis of the carbonitride phases in multiple-alloy austenitic steels has been worked out on aus- tenitic Cr-Ni steels 19-9 (both with and without an N? content). The carbide-forming elements were: Nb, W, Ti, Mo, and Cr. The surplus phases were separated out by electrolytic dissolu- tion. The electrolyte consisted of 300 grams of NaCl, 50 grams of Na citrate, and 50 cc of concentrated HCI per liter of H20. The anode was the specimen bar being investigated, which was 50 mm. long, 15 mm. in diameter, and was contained in a small collector bag; the cathode was a cylinder made of Cu. The Da was I amp/cm2. The dissolution process lasted 5-10 minutes. Ca rd 1/2 The electrolytic precipitate was washed with a mixture of 576 137-58-2-4391 An Electrochemical Method for (cont. HCI and 1% citric acid, then by a 5% alkali solution and H20. After the NH40H which had formed during decomposition of the nitrides had been dis- tilled off, the NZ content of the steel and electrolytic deposit was determined colorimetrically. The method used for determining the Nb and W in the car- bides+was based on the fact that Na2W04 dissolves when heavy concentrations of Na are present in the solution, whereas Na3NbO4 remains insoluble. The Nb was determined gravimetrically, the W by colorimetry. The method used for separating the Ti and Nb carbides was based on the solubility of the Ti carbide in (1:1) HC1 in the presence of Br, the Nb carbide remaining stable. The procedures used are described in detail, and test results are given. P.K. Card 2/2 SOV-129-58-6-9/17 AUTHORS;Uryupina, Ye. I. (Cand,Tech.Sc.),_EjjjAa,@ (Engineer) TITLE: Sigma-Phase in the Austenitic Steel EI448 (Sigma-Faza v austenitnoy stali EI448) PERIODICAL: Metallovedeniye i Obrabotka Metallov, 1958, Nr 6, PP 37-41 (USSR) ABSTRACT: The influence of the a-phase was investigated on the properties of the steel E1448 (0.10% C; 0.73% Si; 1.091% Mn; 16.58% Cr; 11.996 Ni; 0.62% Ti; 1.75% Mo). The steel was hard- ened from 12000C and then aged at 575 or 8000C for durations of 10 to 6000 hours. The secondary phase was separated el- ectrolytically. In the experiments a possibility was estab- lished of detecting the a-phase by chemical analysis of the electrolytic precipitates of the steel. Determination of the iron content in the electrolytic precipitates provides an idea of the quantity of the a-phase in the structure. The a-phaBe forms in the test steel as the result of ageing at 8000C at relatively short holding times (100 to 500 hours); with increasin- duration of the ageing the quantity of the a-phase increases. After ageing at 5750 for 6000 hours no a-phase was detected in the steel. Magnetic analysis of the steel after ageing according to various regimes, including Card 1/2 ageing at 8000C, did not reveal presence of the a-phase; SOV-129-58-6-9/17 Sigma-Phase in the Austenitic Steel EI448 apparently in this steel the c-phase forms directly from the austenite. The presence of the a-phase reduces greatly the impact strength and the relative contraction at room and at elevated test temperatures, Presence of the a-phase in the structure of the steel during long duration tests does not reduce the time to failure of the specimen, the magnitude of the total elongation and the relative con- traction. There are 4 figures and 1 table. ASSOCIATION: TsNIITMASH 1. Steel -Properties 2. Austenite 3. Steel - Phase studies 4. Steel - Test methods Card 212 ZUYBV, A.S.; NOVOSBIOVA, A.I.; LIXIU, L V. Developing methods for the Commercial prodmetiou of 0 and H diagnostic antigens an& their use in the diagnosis of Salmonella Wections. shur.nikrobiol., epidem. I im=n- 27 no.3:42-49 NO 56. OQU 9:7) 1. Is Ieningradskogo instituta vaktain i eyvorotok. (SALMONIMA LUUTIONS, diagnosis, serol., prop. of antigens (Rus)) (ANTIGIM AND ANTIBODIRS, antigen prod. for diag. of Salmonella infect. (31as)) ZUYEV, A.S. I 0,.I,V. Experience.in obtaining ph"e-specific sera in immin4zation of animals with H antigens of Ialmonella..,Zhur. mikrobiol. epid. i 4=mm. 33 no.IOV-12 0162 (WRA 17:4) 1. Iz Leningradakogo inatituta vaktain i syvorotok. ZUY,Evr A.S.-: I,IK'INA,, I.V. Use of complete PntlRens for preparation of highly active agglutinating 0--sera against of the basic 0 groups. Zhur. mikrobiol., ep.'d. i iffumun. 41 no.li84-90 Ja 164. (MM 18:2) 1. Leningradskiy institut vaktsin i sy-vorotok. 2_2?@?2-66 EWT(l) B DD ACC NRI AP66A213 SOURCE CODE: UR/0219/66/o6l, AUTHOR: Chukhlovin. B.-.A. (Leningrad); Grachey, B. N. (Leningrad); (L@ningra-dT 1053/0055 a.,.I,,-X 39 ORG: none TITLE:. The detection of 0- and C -reactive protein in the blood serum during exposuro x of the organism to SHF electromagnetic waves -SOURCE: Byulletent eksperimentallnoy biologii i meditsiny, v. 61. no. 6, 1966, 53-55 TOPIC TAGS: SHF, microwave, hematology, animal physiology ,ABSTRACT-. The presence of C-reactive human proteins and Cx-reactive rabbit proteins was studied.as a function of exposure to decimeter- and centimeter-range emf1s. 'Only small power densities (2-3 mw/cm2) were used on human subjects. Two male subjects were exposed to decimeter range fields for 1 hr daily over a period of 10 days while two others served as controls. Blood serum was examined twice before, three times during (2nd, 3rd, and 9th exposure), and four days after.exposure. Cx-reactive proteins were determined in 379 tests on rabbits. Two series of expo- sures were tested on animals. The first series was made up of animals exposed once and the second series involved animals exposed 5-30 times once a day. Animals were exposed to both pulsed and nonpulsed centimeter waves with power densities of 2 UDC, 6.2,124.ol4,424+615.846.7-o6: L 29327-66 ACC NN AP6018213 3, 10, 50 and 120 mw/CM2 The duration of exposure to 3 and 10 mv/CM2 was I hr/day. At power Lnsities of 50 'and 120 mw/cm2 the exposure durations were 30 and 15 min respectively. Since no difference between the biological effect of pulsed and nonpulsed irradiation could be found, i-.the results were expressed as a function of power density. Studies.conducted on human subjects did not reveal C-reactive proteins in the serums of either irradiated or control samples. Results of studies conducted on rabbits exposed once @howed Cx-reactive proteins in the majority of animals exposed to 50 mw/cm2 for 30 min and in all animals exposed to 120 m@r/=2 for 15 min. Thus, C.-reactive protein was detected only in animals exposed to power densities greater than 10 mw/cm2. if C -reactive proteins were x already present in the blood, intensities less than 10 mv/6m2increased their content. The results of the second series were analogous to those of the first series in that ,the magnitude and frequency of response depended on power density. Repeated exposure did not necessarily increase the quantity of Cx-reactive proteins in the blood. a Frequently, these proteins disappeared in spite of continued e4osure. The re son for this is not.clear but it is suspected that.after.a certain amount of time Cx protein antibodies develop. During adaptation of the organism to emf1s, these anti-. bodies-could serve to eliminate Cy-reactive proteins from the blood, Orig.-art., has: I'table.o- A IB OV REP, ATD PRESS: 0 SU com o6/ SUBM DATE: OlDec64/ ORIG REF: 001/ 4 Card 2/2 YEMOL'YEVA, Z.V.; VAYSBERG, G.Ye.,- GIVENTALI@ N.I.; LIKINA9 T.N. Ciine in association with other antibiotics in acute radiation sick- ness in mice. Antibiotiki 5 no-4;37-41 Jl-Ag 160. (-vJPA 13:9) 11 1. Laboratoriya novykh antibiotikov pri kafedre@mikrobiologii TSentrall- nogo instituta. usovershenstvovaniya vrachey. (ANTIBIOTIGS) (RADIATION SICKNMS) YEPEOLIYEVA, Z.V.; VAYSBLRG, G.Ye.; AWUSI-EVA, T.I.; GIUNTALI, N.I.; LIKINA, T.N. Stimulation of nonspecific immunity by means of some bacterial polysacchavides. Biul.eksp. biol. i med. 52 no.8:77-82 Ag 161. OMIA 15: 1) 1. Iz laboratoril novykh antibiotikov pri kafedre mikrobiologil (zav. chlen-korrespondent AIC SSSR prof. Z.V.Yermollyeva) TSentrallnogo instituta usavershenstvovaniya vrachey (dir. M.D.Kavrigina), Moskva. Predstavlena deystvitellnym chlenoM AIC 366R V.L. Troitskim. (IIAMUNITI) (POLYSACCHARIDES) VAYSBERG) G.Ye.; AFANASIYEVA, T.I.; GIWITALI, N.I.; LIKINA. T.N.; 37MOLIUVA, ----------------- Z..V.. Prodiglosine, a biologically active polyeacchArid derived from Batterium prodigiosum. Dokl.. AN SSSR 146 no-5:1233-1236 0 162a (MIRA. 15-10) 1. Predstavleno akademikom M.M.Shewyakinym. (PRODIGIOSINFPHYSIOLOGICAL EFFECT) ,I BOROVIGMT, K, Gyorgy, Dr.; LIKITS, Edit, Dr.; BEIICZUR, Gyula, Dr. The case of the macroglobulinemin of Waldenstr6m and Waldenstro"mls hyDerglolmlinemica purFara. Orv. hetil. 99 no. 7:237-240 16 Feb 58. 1. A Fovnrosi Arpad Kozkorhnz (igazgato: Iorand Sandor dr. kandidatus) laborstoriumanak (Foorvos: Szirmai Endre dr.) Beloaztalyanak (foorvos: Varknan Jeno dr.) es a Fovarosi XI. keruleti Rendelointezet (igazgato: Kiralyhegyi Robert dr.) kozlemenye. (SERUM GLOBULIN macroglobulinamin of Wnldenstrom, caBe report (Hun)) (PURPUM , HONTHROMBOPENIC, ease reports hyperglobulinemic (Hun)) Lnmomsm, V. 0. 26549'Narusheniya v formoobrazovatellnm protsesse pri razvitii sevqapochki u otdalennogo gibrida vishriyaxchereshrWa. Botan. Zhumal (Akad. nauk ukr. SSR, In-T Botaniki), T. VI, No.2, ig4g, a. 24-31. -NA ukr, Yakr. Taz. - Rezyume na rw. Yaz. SO: IMPIS' NO. 35, 1949 ACC N R: AT6034951. SOURCE Co;@ 7:: AUTHOR: Krukovskiy, V. K.; Lkom&kaya, G. V. ; Dement ye-va, T. N. Far6erG'J, 'ORG: none TITLE: Use of electric gas discharges in fuel conversion processes SOURCE: Moscow. Institut goryuchikin iskopayemyk'@i. Termicheskiy i okislitel'nyy .piroliz topliv i vysokopolimernykh materialov (Thermal and oxidizing pyrolysis of .fuels and high polymer materials). Moscow, Izd-vo Nauka, 1966, 58-63 .TOPIC TAGS: methane, thermal decomposition, electric discharge, activation energy 'C"as discharge, hydrocarbon ABSTRACT: A review has been made of the use of electric gas discharges in coaversion @processes for fuels such coal and gaseous hydrocar@ons. inter alia, the review reportsi I i ;the results of a study of the effect of an electric gas discharge on the homogeneous I :gas-phase thermal decomposition of methane. Figure 1 shows the effect of the dis- icharge on the temperature dependence of the activation energy of this reaction at :';1200-2000C. As Figure 1 indicates, the discharge lowers the absolute value of the :activation energy and causes the activation energy to increase with temperature. !Orig. art. has: 2 figures. NA-681 Card 1/2 ACC NR' AT6034953. E 0. col/Moll K Fig. 1. Activation energy o@ thermal 002 decomposition of methane versus tem- perature, No discharge; 2 discharge. lzvq 1400 /500 mog wag \.-."I - 0C I@e-mp er atur e ;UB CODE: 07, 21? SUBM DiTE: 23Jun66/ ORIG REF: 0091 OTH REFi 004 112-1-643 Translation from: Referativnyy Zhurnal, Elektrotekhnika, 1957., Nr lo P. 107 (USSR) AUTHOR: Likontsev, N. N. TITLE: 'U66-o-f__C_u_r_r_e_n_t -Transformers Without Steel for Differential Bus Protection (Primeneniye transformatorov toka bez'*stali v differentsialtnoy zashchite shin) PERIODICAM Tr. Sredneaz. politekhn. in-ta, Tashkent, Gosizdat UzSSR,, 1955j PP. 362-371 ABSTRACT: The utilization of current transformers without steel in circuits of differential bus protection eliminates the main source of unbalance, i.e., the different saturation of the cores. The linearity of the characteristics of the non- ferromagnetic transformers permits an exact calculation of the protection. The deficiency of such transformers con- sists in the small value of the secondary e.m.f. and, con- sequently, in the danger of outside influences. Differential bus protection with non-ferromagnetic transformers may be Card 1/2 recommended in those cases when the operation time of the pro- KOLESOV, Svyatoslav Nikolayevich; VVEDLISKAYA, Lyudmila Andreyevna; KMIN, A.N., prof.y retsenzent; RUSTAMOV, Kh.R., prof., retsenzent; HAYTMI G.A.t dots., retsenzent; LOVTSOV, V.M., dots., retsenzent;'hL4QNTS", N.N.?- dots.j retsenzent; PUTILOVA, I.N., doktor khim, naU,-prof.p red.; MAKUSHMIKO, Ye.N., red. fLaboratory work in general chemistry] Praktikum po oD-- shchei khimli. Izd.2., perer. i dop. Tashkent, Sredniaia i vysshaia.shkola, 1963. 186 p. (MIRA 17:12) 1. Zaveduyushchaya kefedroy khimii Moskovskogo elektro- tekhnicheakogo instituta ovyazi(for Putilova). KOLESOV, S.N.; WEDENSKAYA,L.A.; KHARIB, A.N., prof., retsenzent; LOVTSOV, V.M., dots., retsenzent; LIKQNTSEV, N.N., kand. takhn. nauk, retsenzent; PUTILOVA., I.N., pro ., doktor khim. nauk., red.; TROFINOV, F.D., red.; BAKHTIYAROV, A., tekhn. red. [Laboratory work in general chemistry] Praktikum po ob- shchei khimii. Tashkent, Gos.izd-vo Uzb.-99R, 1960. 141 p. (MIRA 17:4) 1. Zaveduyushchiy kafedroy khimii Taganrogskogo radiotekhni- cheskogo instituta (for Kharin). 2. Zaveduyushchaya kafedroy khimii Moskovskogo, elektrotekhnichaskogo instituta (for Putilova). LIKONTSEV, N.H., kand.tekhn.nauk; POKROVSKIY, B.M., inzh. Possibility of eliminating voltage surge protection for hYdrau-lic generators. Xek.sta. 31 no.6:65-67 Je '60. (MIRA 13:7) (Hydroelectric power stations) (Electric switchgear) iaxommo, v.B. Ultrahigh-speed photographic recording apparatus. Usp.mauch.fot. 6: 131-138 '59. (Photograpby, High speed) (HIBA 13-6) (Alectron optics) cer-nent---') '2cific.tti Influence of variety and nuantity of ul-.on :@hysical ari-A! -,rec; .117 cr C i of asbest-.,s cemen-.. Trudy Till LPi'3DEE5TrTSE,'.EINT. no. 2, Y/151- 9. Monthly List 2.f Russian Accessions, Library of Congress, I.larch -1.95iX Uncl. LIKOV, ti. (Lykov, 0.1.] Geological and mineralo cal characteristics of skarns In the Novo-Troitskoye region reouthwestern margin of the Donets Basin). Trudy Inst.min.resur. AN URSR no.2t23-27 160. (KRA 15:5) (Donets BELain-Skarns) LIKOV) A.I. [Lykov., A.I.1 Vein quartz of the contact zone of the Azov Crystalline Masaif and Paleozoic sediments of the Donets Basin. Trudy Inst.min.- resur. AN URSR no.2:70-73 160. (MIRA 15:5) (Azov Sea region-Quartz) (Donets Basin-Quartz) LIKOVI A. V. -- "Application of Onzager's Theory in Investigations of Neutron Diffusion in Absorption Media of NuclearReactors." paper to be presented at 2nd UN Intl. Conf. on the peaceful uses of Atomic Enwgy, Geneva, 1 - 13 Sep 1958. LIKOV, M. V. "Investigation of the Process of Drying Colloidal Solutions by the Method of Spraying at High Temperatures." Sub 25 Apr 51, All-Unicn Order of the Labor Red Banner Heat Engineering Sci Res Inst imeni F. E. Dzerzhinskiy Dissertations presented for science and engineering derrees in Moscow during 1951. SO: Sum. No. t80, 9 May 55 MARCHENKO, Ye.Ya. (Marchenkc?, IH.IA 4- LIKOV 0 1 _1LYjCov' 0.1.1; ZARITSKIY,, 0.1. [Zary-talui, 0. @.'- Vein barite of the convergence zone of the Azov Crystalline Massif and'Donets Ridge, Trudy Inst.min.resur. AN URSR no.2% 59-65 160 09RA 15:5) (Azov ;ea region-Barite) (Donets Ridge-Barite) M LIKOV, 0. 1. Vesuvianite from skarnB in the vicinity of 14ikolayevka (southwestern margin of the Donets Basin). Mat.z ain.Ukr. no.2:112-2.15 161. (MIRA 15:8) (Donets Basin-Vesuvianite) (Donets Basin--4karns) LIKOV) Ts. Mraz, Bulrarian-make refril'-crator. Pe 36 PEMNA PPOMISHLENCIST. (Kinisterstvo na teznkata prol7dshlonorf.) Sofiia, BulFaria, Vol. 8, No. 7, JUTY 1959 Monthly List of East European Accessions LC, Vol. 6, 12, December 1959 Uncl. red. ; SUCBNINOVA, N. I. ROZENBLIT, N.P.0 inzh., zhur.; UKOY [Svieelmi ova, V.I.], -i@d.; KWKOVA, S.N., tekhn. red. (Man strides into outer space] Lludyna krokue u VseErvit. Kyiv., Vyd-vo TsK LKWU "Molodl," 1961. 157 p. (14IRA 14M) (Astronautics) LEBEDEV, Panteleymon Daitriyevich; MIKHAYWV, N.M., prof., retBenzent; GINZBURGt A.S., prof., reteenzent; LIKOY4-&L_I_ dots. 0 nauchnyy red.; LZONCHIK, B.I.,, doi-O--,"uchnyy rR7-j--WIONOV, G.Ye., tekhn. red. (Calculation and design of drying oystems]Raschat i proektiro- vanie@ sushilinykb ustanovok. Moskva, Gosenergoizdat, 1963. 319 P. (MIRA 16:3) (Power engineering) (Drying) LIKOVA, O.B. Single frequency oscillations In system with many degrees of freedom. [with summary in Inglish]. Dop. AN URU no.1:8-12 '57. (HIBA 10:4) 1. Institut matematiki AN URSR. Predstaviv a)cademik M. X. Bogolyubov. (Differential equations) (Kinematice) LIKOVA, O.B. [Lykova, O.B.] On the behavior of solutions of a system of differential equations in the neighborhood of closed orbits. Dop.AW URSR no.6:535-538 157. (MIRA 12:4) 1. Institut matematiki AN USSR. Predstavil akademik AN USSR N.R. Bogolyubov [M.14. Bohollubov]. (Differential equations) LH0710. J. I:T-.( VTQ, J. FundPsientnlS of trnff':LC 111W. VC1. No. 8/9, kur./ ent. 10-'6 CPSTE i 1-1'-@---Tillli TIEC'E"OLOGY ZaCreh, lutroslavia So: &i3t European Accession, Vol. lro. 2, Pelhnmry 1957 USSR / General and Specialized Zoology. Inaects. P Systematic and Faunistic. Abs jour Ref Zhur - Biol., No 17, 1958, No 78164 Author :-Likovich, 1. 111,- Inet : 132@@n @Verol7ty Title : Some data on t:le Fauna of the Transcarpathian Orthoptera Orig Pub : Doll,1, I scobshch. UzhSorodsk. un-ta, 1957, 110 1, 61-64 Abstract : In tranecarpathia, 51 species of Orthoptera, be- longing to 33 genera and 9 families, were dis- covered. A check-li6t of the sDecies and brief chameteristles of the families 16 given. Y1. N. K. Card 1/1 LIKOVICH I.M. Vertical distribution of orthopterans in Transcarpathia. Hauk. zap. UzhGU 40:227-238 159. (NIA 14-4) 1, Uzhgorodakly gosudaratvennyy universitet. (Transearpathia-Orthoptera) MI jJ-J ACC N% AR5920047 SOURCE CODE: Wbo 01270177K617 AUMOIR: K-El@A @-14- - Li VJ.; S ova, P, G. ORQ. none 15- TITLE: Laboratories studies of,the anticoMosi-ve effect of additives to lubricants SOURCE: Ref. zh.,Miimiya, Abe. 12K92 MW SOURCH.-. Azerb. neft. kh-vo, no. 10, 36-40 TOPIC TAGS: corrosion, lubricant,, anticorrosion additive TRANSLATION: It is shown that an increased concentration of oils in allzrl-ilienolic additives (BPK$nd AzNIX-7)jgradual4 decreases the corrosion of Pb- The antioxida- tion additi:ye. P-3.17EM-a-n-Uabrasion additive LV-23Yrcoatained in oils on the order of rj posses4@high anticorrosive properties and aharply decrease the corrosion of Fb- It is confi=ed that the sulphonatecl additive SB- mixed with certain basic oils some- vhat increases the corrosive aggression during prolonged oxidation. From the authors' resume. 22721-66 Pvrr(m)JTZE'WP(t) TIP(r.) _TT)/V.M/rr-) f-ACC NRs AP6002932 f 4 1 Ej UR/0286/6 WO101/0101-1 AUTHORS t Kuliyevp At X.; Suleymanova) F. Go; Likshay V. B*; t@v Go G* I ORGs none TITLEt A device for determining corrosivit f oils and tho anticorrosion efficiency of-additive4in them. Class 42., No. 1771 7 Lainnounced by Institute of Petroleum- Chemistry Processes im, Yus Go Mamedaliyevy AN Azerb.@ydzhan SSR (Institut neftekhiodcheskikh protsessov AN Azerbaydzhanskoy S5R2/ SOURCE. Byulletenl izobreteniy i tovarnykh znakovs no. 2hs 1965) 101 TOPIC TAGS: corrosion rate s corrosion inhibitors lubricating oil, anticorrosion additives corrosion resistant metal ABSTRACTs This Author- Certificate presents a device for determining the corrosivity of oi.19 and the anticorrosion effectiveness of additives. The device consists of a thermostats a chamber filled with the test oil, an arrangement for supplying airs and a wire resistance -indicator. For increasing precision of measure ments., the resistance gauge is made in the form of bimetallio wire., an outer surface of the test metal over a core of metal nub subject to corrosive decay in the test medium and having high electrical resistance& For regulated and uniform supply of air in the chambers the chamber is attachedto a disk that produces reciprocating Card 1/2 UDCs 620-193*471*2 ---- - --- , T '.. I L 22721-66 - .1 AcC NRe AP6002932 . I