SCIENTIFIC ABSTRACT VIGASSY, J. - VIGDORCHIK, D.YA.

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SCIENTIFIC ABSTRACT
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213977 E/008/61/014/006/003/GO3 Buckling measurement by... B122/B227 assumptions hitherto made. However, if the exchanged "basic" core zone is not too extensive, interactions between the reflector and the zone to be measured may be neglected, or instead of the reflector, a properly chosen reflector oovllng may be reckoned with. Under these as~;umpt Ions and after si.,.:)lification5, the author recommends the follovin- formula U for the radial component of buckling: 6pr where a is the coeffi- a blIr cient found in the one-group equation. Field of application of the "replacement" method: The method has been found successful for heavy water-moderated systems. For graphite moderator, the exponential exper- iment is much less dangerous. The author does not know of its applica- tion to light-water systems. In the case of different moderators or if gas channels of various.dimensions are in the fuel elements, the differ ence of diffusion coefficients must not be neglected. In such a case, the above formula is inapplicable, and even trial-and-error methods becore intricate. There are 2 figures and 5 references: 2 Soviet-bloc. The reference to the English-language publication reads as follows: S. Glasstone and M. C. Edlund- ?undamentals of the theory of nuclear reactors, Manuscript, Budapest, 1958. 13, 14, 2. 'Abstracter's note: Card 3/4 23977 H/008/61/014/006/003/003 Buckling measurement by... B122/B227 Probably g translation into Hungariani ASSOCIATION: K8zponti ?izikai Kutat6 Int6zet, Budapest (Central Physical Research Institute, Budapest) Legend to Fig. 1: Alapz6na - basic zone; sik - plane; m6rendb zo'na zone to be measured; Homlokreflektor face reflector. 1 Cd jA getlek r Card 4/4 VIGASSY. Jozoef Udiation conditions of the VVRSz reactor. Energia, so atcm 15 no-10111s 506-512 O-N 162, 1. Kozponti FiZikai Kutato Intezet Reaktorfizil-cal. es Technikai Labora- toriumanak tudc-manyos munkatarsa. VIGASSY, Jozsef, okleveles gepeozmernok Scrutinizing the processes occurring in nuclear reactors. Ipari energia 1 no.5-6:139-141 N-D 160. SZEPHADII, Geza; TURI, Laszlo; VIGASSY, Jozsef . -,- .. Neutron temperature measurements in the ZR-2 system. Energia es atom 17 no.3:146-152 Mr 164. 1. Central Research Institute of Physics, 1hingarian Academy of' Sciences, Budapest (for Turi, Vigassy). 2. Institute of BiopYrfsics, Pecs Medical University, Pecs (for Szephalmi). VIGASSY, Jozoef, okleveles gepeszmernok Measuring buoklings by the method of changing fuel. Energia es atom 14 no.6:283-287 Je 161. 1. Kozponti Fizikai Kutato Intezet. ACCESSION NRs AM23743 H/0008/64/000/003/0146/0152 AUTHORs Szophalmi, Geza; Turi, Laszlo; Vigassy. Totsef TITLE, moutrIon temperature measurements in the ZR-2 system SOURCEt Energia on atomtechnika. no. 3, 1964, 146-152 TOPIC TAGSt neutron temperature measurement, ZR-2 systems thermal spectrum meaeurL ment, EK-10 fuel element, quadrangular lattices WR-S reactor, burnout, Uranium- wator lattice, lattice moderator ABSTRAM The chief characteristics of the neutron spectrum of reactors and the chief methods of spectrum measurement are described. Authors describe their own measurement procedures, give neutron temperature measurements made with the ZR-2 zero reactor of the Central Research Institute and compare their results with similar measurements. So far as they know, no such measurements have hithertO been made in triangular-geametrio aqueous lattices built of EK-10 fuel elements. !--- but several have been made in various TMWS type reactors, the core of which is i a quadrangular lattice having 17.3 mm lattice divisions and built of 0&10 fuel elements* Since the parameter basically governs.the formation of neu tron [Card 1/2 WMEm ACCESSION NRj AP4023745 spectra and the influence of the lattico geometry is slight, theyOompare%& own measurements in a 19-mm division triangular lattice (corresponding on the basis of that parameter to the lattice of VVR-S reactors). The values show considerable divergences, probably because of differonoes in measuring methods, since WR-S type reactors with approximately the same burnout and spectrum are involved. In heterogeneous reactors, the thermal neutron spectrum canchango greatly within so-called "unit calls". Hostovoy (Atoamaya Energiya, 13 6, 1962) made measurements relating to this in natural uranium-water lattices, on the basis of which it could be expected that this effect is also considerable in lattices formed of EK-10 fuel elem6nts. "We thank all those who have made the publication of this article possible for their cordial collaboration, especially our scientific associates Barta Tamas, Frankl Laszlo and Konozos Getap who we" of assistance to us in the measurements." Orig. art. has: 1 figure. 2 tables and 29 equations. ASSOCIATIONt MTA Kopponti Fidkai, Kutatointezet~Budapest (Central Physical Research Institute RuAgarian Academy of Sciences)- SUDKITTED 1 00 DATz Am 15Apr64 ENCL 1 00 SUB COM HS No FW 60V S OM 016 urd 212 VERTES, Peter; M. KOVACS, Laszlo; SZBGHO, Laszlo; VIGASSYt Jozeet Testing aboBorption and fission conditions of heterogeneous uranium-water systems in the ep-' thermal neutron enerIV range. Kos fix kozl MTA 12 no,4t263-285 164. 1. Central Research Institute of Physlos, Hungarian AcadeaW of Scienceav Budapest. Y JozBef -Y~q!~OA-j Some investigations In conjuaction vith the gird distortion ef- fer:ts of the VM-S reactor zone on the reactivity of the system. Koz.fiz kozl HTA 10 no.3:171-188 162. H/008/62/000/010/002/003 D286/0308 AUTHOR: Vigassy, J6zsef , Dipl. Mechanical 11,ngineer TITLE: Radiation conditions in the VVRS reactor .PERIODICAL: 1;nergia 6s Atomtechnika, no 10-11, 1962, 506-312 T:D:T: The article is based on a lecture given by'the au- thor at the Fiziltai Ta'rsulat (Physical 3ociety, Budapest) on april ~61 1.962. After tabulating the radiations encountered, neutron, 'Y" and partly 0 radiations are considered. The origin o' radia- tions is discussed, and the reactions producing neutrons, and differ- ent )' rays in the reactor are tabulated.. The spectra of the Y rad- iation resulting from Lhe fission of U235, and from that of A). are shown. Hard T radiations of the fission products are tabulated. The spectrum conditions of the 'Y radiations in thc reactor are discussed. Some particulars of the reactors examined are given (13SR9 VVIIS, VV101). The measured 'r spectra of reactors 11-U, 33"R and VVRS are given. The IRT spectrum is obtained Afrom Groshev's report. The radiation conditions after stopping the reactor, the Card 1/2 11/008/62/000/010/002/003 Radiation conditions ... D286/D308 distribution of the radiations within the zone are also mentioned Finally the neutron flux in the V-11,16 reactor is considered with the aid of a graph and calculations, both obtained from Nikolayev's re- port presented in Bucarest. Tihe author acknowledges the help of Zoltan Gyimesi, Scientific issociate. There are 10 figures and 5 tables. ASSOCIATION: Kdzponti Fi2ikai Kutat6 Inte'zet !'%ealctorfiz. 6s 'fechn.'Laborat6rium (Central 11hysical Research Institute, Reactor Physical and Techn. Laborator-1) Card 2/2 VTGDEr-,C-AUZ, l-,. '.. - -- - ---- -- 36413 Znachcniye vr---trlkcz~.r.,~y ~roby dlya rariney diavncallk~ ;: "AFy. 3 - Voprcjy Fediatrii I okhrany materinstva I -,,ctstva, 1`4'11, Vyr- 'I, - 2,-33, Pbliogr: 7 hTazv SO: Letopis I Zhurptil Inyki Statcy, No. 4,-, 1 -j4rA AISINA, V.; VIGDERGAUZ, I.; GLICHENKO, V. Miners and lodging houses. Sov.shakht. 10 no-5:34-35 YY '61- (MIRA 14:9) 1. Vospitatell obsbabezhitiya shakht no.1-2, g. Makeyevka Stalinskoy oblasti (for Aisina). (Coal miners) VlGDERGAUZ., L (g.Donetsk The Palace of Culture after Inspeotion. Sav,shaat, 10 no.3" t,36 D 361. (KMA 3-4:12) (Ioneto Bavin-Workingmen's clubs) BRYKII, L. , mashinist - od"yema; DFIIIII, B. , krepil I ahchik; PERSHT11, V P y olesar'; YAS:KO, Ya., gornyy tacister; VIGD.IRGAUZ I KIMIOV,;KAY, Now living quaz-trars, old mistakes. -Iov.shakht. W nr,,4.34-3-~" Ap 161.' (1-11 RA 14. 1. Redaktor shakhtnoy gazety "Slava Rodine" (for Vigdargiiuz), 2. Korrespondent zhurnala "Sovetskiy shalditer" (Ifor Krylovckaya), (Housing) KLIMOVITSKIYI E.D., Inith.; VIGDERGAUZ, M.I., inzh.; MALOVA, R.M.,, inzh. Heat control instrument panelB made of glaas-reinforced plastic. Sudostroonie 29 no.302 Mr 163. MU 16W (Ships-Equipment and supplies) (Glass reinforced plastics) ~-k VIGDERGAUZ, M.S. 1. 1 1., " I - i,_, ~. I ~A'-, - , , Fourth symposium on gas chromatography in the German Democratic Republic. Khim.i tekh.topl.i masel 8 no.11:65-67 N 163. (MIRA 16:12) VIGDERGAUZ, M.S. Analysis of complex organic mixtures by the method of gas chromatography,. Usp.khim. 31 no.1:73-100 Ja 162. (KRA 15:3) 1. Nauchno-issledovateliskiy institut, sintetichaskikh spirtov i organicheskikh produktov N;Yokuybyshevskiy filial. (Gas chromatography) (Organic compounds) VIGDERGALrZ ~ 1-1 - S. Analysis of complex organic compounds by the method of gas ch.-cmatography. Analele chimie 17 no.3.-65-97 JI-S 162, s/2o4/62/oo2/oo6/oo2/o1a E075/E192 .140MORS: Y!gqergSu.~, M.S., and Gollbert, K.A.. (deceased) Z 11, J.r LL tHapid chromatographic analysis of hydrocarbon goes* PI'll T ODICAL: Neftekhimiya, v.2% no.6, 1962, 825-830 TLX1. Reverse and semi-reverse elution were consideret as a P-Oln-% of separating rapidly complex mixtures by gas-chro."togropkys T)it. CiTne of auparatipn t with the use of reverse olution imeth" 1b given as: I 1!n-H a t = (VR(m) + + Vct 2 Vct V where: V is the ret(ntion volume of component inj Va a9w ve R(M) are space velocities ~of carrier liquid during for;orard and k*"rx* f lows re s jj i. z, Lv P 1y; wis the peak width for componosit am#- A (M) w and n are components to be separnted. The semi-reverse fl" method proposed by Svoboda can give rapid separations if` AL Ls *' ickly ePAWS", desired to determine only the components which are qu Car 3 Rapid chromatographic analysis of ... s/zO/ U* z/tjo 2/00/w2/012 E075/9192 The optimum time T and the position along the coluwm length L, for the introduction of carrier gas are determined from tht equations: Ll/L V(x + Va), OLD Ot (VR(m+l)/ 7a (L,/L). vie Pemi-reverse elution was tested by separating a mixture of Q and C. hydrocarbons tieing Inza brick coated with 30 wt.S dibutyi- ph-i'halate, the column length was 1.93 m, and H. was used as earr ler .gas. In this case Ll was 0.83 m and T . 45 sec. The-total' t1we of the analysis was cut from 4 min 05 see to 2'min. The m!6thod was also applied to the r-apid analysis of a pyrolysis gas for the C1 - C 3hydrocarbon content. The column consisted-of two sections, one filled with Inza brick coated with 343; Vaseline oil$ and the other silica gel coated with 1.5% va.Seline oil. The analysis ttme for this system was 7 min at 40 OCe The use of thie. column composed of two different sections permitted extraction of the components which would be eluted simultaneously in a single Card 2/3 S/2o4/62/ 002/006/oojl/O~;,,,:'~ Rapid chromatographic analysis Of column. There are 4 figures# ASSOCIATIONj Nauchno-iseledovateltakiy institut fintatichaskikh spirtov i organicheskikh produktov Novokuybyshevskiy filial (Scientific Research Inatitute'of Syjtthotia. Alcohoilk: and Organic Products, Movokuybymhev branch) SUBMITTEDt July 17, 1962 Card 3/3 S/204/62/002/Oo6/oo6/ol2 E075/E192 AUTHORS i M.S., and Gollbert, K.A* (deceased) TITLE: Choice of optimum conditions for the chromatographic separation of complex organic mixtures on multiple columns )TRIODICAL: Neftekhitfiiya, v.2, no.6, 1962, 852-86o I TLXT: The work was carried out because of insufficient information in literature on the choice of sorbents and the optimization of chromatographic separation processes. The retention VLlume VR of a component on a multiple column in given bys POI VR 'R 1 P0 + V R 5) where: V - retention volumes of the component in sections I R1,2 and 2 of the column; PO - pressure at the exit from the columnj Pol - pressure at the boundary between column sections. For small pressure gradients the specific retention volume V in given bys Car.d 1/ 3 Choice' of optimum condit ions for s/20/62/002/oo/oo6/oI2 EO?5/EI92 9 92 Vg I V + - V (8) 9 91 9 92 where g, and 92 weights of the liquid in the first and second. sections, respectively. Agraphical method of determining the optimum relations between the quantities of individuAl sor~v-nts is baRed on Eq.(8). The optimum separation on multiple colurhns after -.00e changing the sequence of the sections can be achieve-d,only by adjusting the column len.gths. The half-width of peaks A 0.5 e 1.u t e d int:) the atmosphere is given by: 2 IL2 2 (25)~ 0.5 0. 5(l) + "0.5(2) the peak width being independent of the order of the sections. The number of theoretical plates n of a multiple column is n = n I + n2 (29) The optimum ratio between the quantities of sorbents-in the sections corresponds to the elution of components having equal Card 2/ 3 Choice of optimum conditions for S/2.)1#/62/O02/Ou6,1006/ol2 E')75/F,192 ' .,jvparatio n criteria, ;if the diffusional cnaracteristien of bo th surbants are ijimilar. The maximum allo wtable width of fractloyan. eatering the second separation stage ca n be obtained itroms P2 0 l P2 0 ]L P2 V R(l) 11(l) 2) - V 2) - Pi VR( R( 0.5 + W (30) 0.5 I , 0 where: V and V retention volumes of paraffins and olefins 11 P R respectively; w and w the corresponding halfloidths* of 0.5 0.5 their peaks, The most efficient zcheme to enrich the ouicro- components is to attain a greater ratio of the concentraii,ou of tht. micro-component (impurity) C2 to the concentration of the roatn" ''! component Cl, in relation to the initial concentration of the impurity in the sample, There Is I figure. ASSOCIATION: Nauchno-issledovatellskiy institut sinteticheskikh spirtov I orgaiiicheskikh produktov Novokuybymhevskiy filial Cnrd 3/3 (Scientific Reftearch Ingtitute of Synthetic Alcohols;' and organic Products, Novokuybyshev Branch) SUBMITTED: July 9, 1962 V,:; VIGDERGAUZ, M.S.; GOLIBERT, K.A. ~ . Selecting conditions for the separation of complex rjXtures of hydrocarbons by gas chromatography. Neftekbimii 1 no.5:706- 715 S-0 161. (KIRA 15t2) 1. Nauchno-issledovatellskiy institut sinteticheskikh spirtov i organicheskikh produktov, Novokuybyshevskiy filial. (Hydrocarbons)(Gas chromatography) VIMERGAUZp M.S.; GOLIBERT, K.A.; GORSHUNCV, O.L. Analysis of light hydrocarbons by means of molecular sieves. Xhim. i tekh.topl.i maael 6 no-7:62-63 ji 61. (KIRA 14:6) 1. Novokuybysbevskiy filial NIISS* (Hydrocarbins) VIGDERGAUZ,--14,.S.; GOLIBERT, K.L. Analysis of light hydrocarbon gases by gas-liquid chromatograpl-ry. Khim. I tekh. topl. i masel 6 no.3-1:67-69 F 1610 (MLU14:12) 1.,Novokuybyohevskiy filial Nauchno-issledovatellskogo instituta sinteticheskogo spirtao (Gas chromatography) (Hydrocarbons-Analysis) S/03 62/028/002/001/037 B101Y3110 AUTHORS: Vigdergauz, M. S., Gollbert, K. A., Savina, I. M.,Afanas~WpM.L, Bakhareva, N. I. TITLE: Chromatographic analysis of microimpurities consisting of acetylene and diene compounds in complex hydrocarbon mixtures PERIODICAL: Zavodskaya laboratoriya, v. 28, no. 2, 1962, 149 - 150 TEXT: A report is given on a method of chromatographic determination of acetylene, propane diene, methyl acetylene, divinyl, and ethyl acetylene for the purpose of controlling the purification process of pyrogas or the propane-propylene fraction. The analysis was conducted with an experimental model of theXTIT-2 (KhTP-2) chromatograph which was provided with a detector for heat of combustion. Air served as carrier gas. Among the known sorbents, none was found which permitted the determination of the peaks of the dienes and alkynes to be ascertained. A system consisting of two 3 m long eolumns, diameter 4 mm, was, therefore, chosen. The first column was filled with Inza brick powder (0.25 - 0-50 mm) soaked with 25% diisobutyl phthalate. This column permitted the separation of hydrogen Card 1/3 S/03 62/028/002/001/037 Chromatographic analysis of... BlOlYBI10 * methane; ethane + ethylene; acetylene, propane, propylene, isobutane, propadiene, n-butane, isobutene + 1-butene + methyl a-ietylene; 2-butene, divinyl + ethyl acetylene. The second column was filled with brick powder soaked with 30% Sulfolane. It permitted the separation of methyl acetylene. divinyl, and ethyl acetylene. Operation is conducted first with column 1, and after passage of the propadiene peak, the columns are connected in series until the butane peak has passed. After this, the following substances are eluted from column 1 directly into the detector: 2-butene, divinyl, and ethyl acetylene. Subsequently, column 2 is reconnected, and separate elution of isobutene + 1-butene, and methyl acetyllene takes place. To prevent burning through of the detector, the circuit must be switched off during elution of H 2' C2H61 C2H4 , and C3H6' When determining the content of divinyl and ethyl acetylene, the columne are connected in serietj after the peak methyl acetylene + isobutene + 1-butene. The accuracy of the analysis in io-3~o. The mean deviation with pyrogas is: 2% for acetylene; 6% for methyl acetylene; 13% for propadiene; 3% for divinyl; with the ethane-ethylene fraction: 3% for acetylene; 23% for propadiene. The apparatus was calibrated by means of synthetic mixtures. There are 1 figure and 1 table. Card 2/3 S10321621028100210011037 Chromatographic analysis of ... B1O1/B11O ASSOCIATION: Novokuybyshevskiy filial instituta sinteticheskikh spirtov i organicheskikh produktov (Novokuybyahevsk Branch of the Institute of Synthetic Alcohols and Organic Products) Card 3/3 VIGDERGAUZ, M.S., GOLIBERT, K.A. (deceased) Programmed temperature ga6s chromatography (survey). Zav. lab. 29 no.9tlO2-9-1035 1 3. (MIRA 17;1) li. G ,I. -,;. ; - ZT:.I S1. , . Gas chr~)rruixgrphy :r Lj6- ~ -,- '~, 119-127 Je-F 164 ;: :,7:61 1. i organ 1 chesl, ~Ikb filli.-ile V-1.1,I)ERGAUZ, M.S.; ANCREYEV, L.V. Rethod for the racid chroffait-priii-J-1--i urj;l-,,!Ja of hych-ocarborg and their derivat'ves. Kh2m. I t-ekh. topl. i masel 9 no-4:64-66 Ap 164. (MIRA 17: 8) 1. Novokuyby-shevsUy fi2ial invtltuta sin te -A-che sle-ikh spirtov i orguniches~-ikh t--roduktwr. ANDIO-Ml L.V,j UTKINA, ToAst VIODEROOZ, M,81, Caloulat-.'on of oarrar7tion fat!V.4 for pea'k sirsat In pa ohrmatogrnp1hy, Zhur.rlz,~hlmv )l ao,100425-204 0 '65s (W,.ttA 1802) orgunichookikh produkt(~7. !.IlAnnitted 4ne 191 .1961,., - -- - ------ - ANDREYEV, L.V.; AFAIIASIEV, M.I.; CHABROVA, O.G.; VILGDEELGAUZ, M.S. Quantitative interpretation of gas chromatograzs. Usp. 34 no.5:920-948 Itr 165. (MIRA 18:7) 1. Novokuybyshevskiy filial Nauchno-iseledovatellskogo instituta sintetich6Bkikh spirtcv i organicheskikh produktov. CHABROVA, O.G.; AFANASIYFV, M.I., VIGDFRGAUZ, M.S. Analysis of heqvy pyrolytic resin from petroleum hydrocarbons by gas chromntography. Uzb.khim.zhur. 9 no.1:13-17 165. . I . . - - - (MIRA l8z6) 1. Nbvoku7ybyshpvskiy filinl Nnuchnb-issledovetallskogo inatitutig sintpticheskikh spirtov'I organicheskikh produktov i Institut khimii AIN Uzbp'kskoy SSR. CHABROVA, O.G. Analysis of tapurities in J~-mathylstyrene by gas chromatography. lur. prikl. khim. 38 no.7.-1549-1556 J1 165. (MIRA 18:7) 1. Novokuybyshevskiy filial nauchno-issladovatellskogo instituta sinteti- cheskikh spirtov i organicheskikh produktov. VIGDEFGAUZ, M.S.; CHABROVA, O.G. - --- - - Chromatographic determination of the aromatic Isomers In the production products of p-xylene. Neftelchimlia 5 no.1:160-165 Ja-F 165. (MIRA 18:5) 1. Nauchno-issledovateliskiy institut sinteticheskikh spirtov I organicheskikh produktov, Novokuybyahevskiy filial. VIGDERGAUZ# M.S.; GOL'EERT, K.A. [deceased]; AFANASIYEV, M.I. New stationary phases for gas chro=atography. Khim. i tekli. topl. i masel 9 no.12:61-63 D 164. (MIRA 18:2) 1. Kuybyshevskly flIJal Nauchno-issledovatellakogo Instituta sintetichookikh spirtov i organi.cheskikh produktov. VIGDERGAUZP M.S.; ANDREYEV, L.V. Gas-chromatograpi.hy on columns of mzll diameter. Neftekhdgm-i'a 4 no*3:507-509 XY-Je 164. (AMIRA 18--2) 1. Nauchno-issledovatellskiy institut sinteticheakikh spIrtov i organicheskikh produktov, Novokuybyshevskiy filial. VIGDERGAUZ, ~F.Vlt IYPIP 14.11. Dt-04-r-m1ration cf rf prcpadleno and 4, - niirifiad prcpcinr~-propylene fra-.~tirm b, .7 gas crirmar.,~,graphy. Zhur. ana.l.khim. 19 no.9~1122-1127 164. OJJ RA 17 i 10) 1. Novokuybyalievsk Branch of Sc'-entific-Research lrst!t,,jt-e of' Synthetic jU2cholm and Organic Products. VIGDi~AGILIJZ, K.A. Idoctlao-3-Ij SelectinG tiae optLraal conditiono for Wie S~,parattc.--, of comidex or~.wiic indxtureo in composite towers. Noft,:jklAtaiia -I nc. 6:852.-360 N-D 162- (Mla 17:10) 1. flauchno-issledovatells.,dy institut sintetiches'rdkh sA~-tcv i organichesUkh prodiAtov, 1Iovokurbyshevr.Jy filial. VIGD.';I-,GAUZ, N.S.; GOLIB;,tffl K. - _~,Ioooasedj Plomencl,ture in gas chrc.-:a;tography. Neftekhim-,lia 2 vio.6:94C-0/51 &-D 162, (.',ML,.A :-7:10) 1. Hauchno-issle~ovatcllckiy institut sintetichoskikh spirtov i organicheskil,h -produktov, liovokuybyahevskiy filial. 4 VIGDERGAUZ, M.S.; AFANASIYEVX M.t I Chromatographic Separations of Substances'in columns operating -with peak load sample. Neftekhimila 3 no.6011-915 U-D 163.(MIRA 17:3) 1. Nauchno-issledovatelNkiy institut sinteticheskikh spirtov i organicheskikh produktov,, Novokuyby-shevskiy filial. VIGDERGAUZ, M.S.; AFANAS'YEV, M.IP. Chromatographic analysis of C9 - C12 hydrocarbona of pyrolysis resin. Khim. i tekh. topl. I masel 8 no.12:28-35 D 163. 1 (MIRA 17:1) 1. Novokuybysheirskiy filial Nauchno-isaledovatellskogo instituta sinteticheskikh spirtov i organicheskikh produktov. VIGDERGAUZ, H.S.; AFANASIYEV, M.I.; GOMBERT, K.A. (deceased) Analysis of miaroimpurities by gas chromatography. Usp. khIm. 32 no.6s754-771 Je 163. (MA 16:8) L Nauchno-issledovatellskiy institut sinteticheskikh spirtov i organicheskikh produktov, Novokuybyshevskiy filial. (Chemistry., Analytical) (Gas chromatography) VIGDERGAUZ; U.S. On the method of deBigning tube furnaces for petroleum refinerioa. Khim.-i takh, topl, i MaBel 9 no,10838-42 0 163. (MM l6111) VIGDERGAUZ, M.S. -.- 10. Gas chromatography. Khim. i takh. topl. i masel 8 no.7: 75-71 n 163. (MM 16:7) 1 (Gas chromatography) a VIGDERGAUZI M.S.; *AFPJIA-S I r,- Vp 1-1. 1. An4VA'S of isometric octenes by gas chromatogrtphy. Neftechimiia 3 06,31-425-429 14Y-Je '63. (KRA 16:9) 1. Nauqbb-*-isslodovatel'skiy ineUtut sinteticheskikh spirtov i organicheskikh produktov., flovokuybyabovskiy filial. (D-AenO (Gas chromatography) VIGMQAUZ9 X.S. Elementary microanalysis with the help of gas chromato _k_JT Friroda, 51 no.12:90-91 D 162. (MIM 15312) 1* Nauchno-Issledovatel'skiy institut sinteticheskikh opirtor i organicheskikh prodaktov,, No7okuybysbovsk, (Gas cbrcmatography) (Hicrochemistry) VIGDERGAUZ .-M.S.; GOLIBEY2., K.A. Analysis of pyrolysis gas by gas chromatography. Trudy 13:257-263 163. (MI.-A 1615) 1. Nauchno-iseledovatellskiy institut sibteticheskikh spirtov i organicheskikh produktav Nov byshevskiy filial. tGas vcomatography) A/ BER=IH, V.G.,- POUX, L.S., YIIDMUZ, H.S., GOLIBERT, IA. Determination of odor*-&dwixtmms iz olsfins by gas chrcmatograpiW. Ispert pmeented at the 12th Coaforou" an kigk noleatUrmalght OOMPM44, devoted to mono"=, Bak% 3-7 Apr4 62 VIGDERGAUZ, M.S.; GOLIBETIT, K.A.j* ZIMIN, R.A,; GORSHUNUVI O.L. Gas chromatographic analysis of the products of isobutane oxidation. NeftekhWia 2 no-3t410-414 MY-Je '62. (KRA 15:8) . 1. Nauchno-issledovatel'skiy institut sinteticheskikh spirtov i organicheskikh produktov, Novokuybyshevskiy filial. (Propane) (Gas chromatography) VIGDERGAUZ,-M.S.; GOLIECERT, K.A.; AFANAS ~OSV, M.I.; MASIIUKOVA, G.A.; R.A. Analysis of liquid products of p.(rol,(sis and cracking by gas chromatography. Neftekhimiia 2 no.3:405-1.09 MY-Je '62. (MIRA 15:8) 1. Nauchno-issledovatellskiy institut sinteticheskikh spirtov i organicheskikh produktov, Novokuybyshevskiy filial. (Petroleum products) (Gas chromatography) I VIGDERGAUZ., MS.1- GOLIBERTj K.Ae; AFANASIXEV2 M.I.; 1-"UKOVA, G*A. Analysis of straight-run gasoline by gas chromatographyo Neftakhimia 2 no.1:3-8 J.a-F 162. UMA 15:5) 1. Nauabno-issledovatel'skiy institut sinteticheskikh spirtov i organicheskikh produktov, Novokuybyshevskiy filial. (Gasoline) (Gas chromatograpby) 110-58-5-23/25 AUTHORS: Afanaslyev., V-V-j, Uspenakiy., Yu.M Vigdergauz, R.T.., Malbershteya, B.A., Engineers; Llarlye, V.M.p CandiZteo_Fl~ ~s TI= : Concerning the Article "The Prizu.-iples of Construction of a New Series of Current-transformers for Voltages up to 10 iV (Po pavodu stat-i *10 printsipakh postroyeniya narjkh seriy transformatorov tSka n& napryazheniye do 10 kw") (and Authors'-Reply) PERIODICAL: Vestnik Elektropromyshlehnosti.,1958, Vol 29, Nr 5., pp 71-77 (USSR). ABSTRACT: This Is a discussion by two separate contributors on an article by Engineer B.A. Z121bershteyn (Gosplan RSFSR) and Candidate of Technical Sciences V.M. Lurlye (IIII EP)., published in Vestnik Elektrupromyshlennosti, 1956, Nr 10. The authors' reply is also given. Contribution ~Z Afanas'yeT, Engineer This contributor considers that the author has made a serious error in not recognizing that the one-second thermal stability that he quotes is based on a guaranteed curreat that is limilted by short-a:L~t stress ccnsidera- .LaZz. t----z;rd!,ngly, his Figure 2 is miscmceived. His acuosiderations should have been based m a carrent below the limiting x:~ae and of longer duration. Contribution bv Uspenskiy, Yu.M.. Engineer and Vigdergauz. R.V., Engineer Card 1T3 U 0-58,5-23/25 Concerning the Artia-le rThe Prinziples of Ckaxatruction of a New Series of Current-transformers for V"'tages up to 10 kV',' These authors welcome certein feetures of the artic-le., particularly those in which new construcUms are described. Hcwver, they c=Eider that. the authors have formulated the question of class of acaurs--y ani load incor- reatly. They amsider theOv- the authors' fears about ea unsuitable current transformer umusing dnmga tc, measuring inatrumento during vbnrt-c:ircuit conditions are 'less important thmu they think. They c--=.siler that the aut:r,irs are nct, pr!;,viding suffiaieut;ly high overload aa;Wity and do not agree that different (-u-rrent transPirmers are needed for meeaurement and protection. The &lrtic-le is also thought to prew.-t the question of cuiTent- transformer stabUity during sLort-ai-rcuit inc.~-,rreatly and to cznfuse the matter of 3.vw- and high-vUl tage a=re4t transformers. Authors I The reply is spirited. The authors show that in his supported their methoij. Vaich he is now oriticising. views. They consider that sLice the article itself the excessive demands the;t desiguers sometimes make it is not suzprising own book,, Afanaslyev They hcad to their was &Lre~ted against on currmt-trawformers, Card 2/3 110- 58-5-23/2" Concerning the Article "The Principles of Conatru,~rion rf ~L '7,-_vi Series of Current-transformers for Voltages up to 10 kV" that the article should have been attacked by two members of a large design organisation. The authors defend their position firmly on all the points under discussion.. ASSOCIATION: Zavod "Blektroapparat" I Lengiden., Gooplan RSFSR., NII EP . Card 3/3 APANASITI;V, V.V.. inzh.; USPEUSKIY, Yu.M., inzh.; VIODERGAUZ. R.V., inah. Gom-.ssats on the article 'Principles for'~uilding now series of current transformers of a voltage up to 10 kv.' Test. elaktroprom. 29 no. 5:71-74 my 158. (MMA 11:7) 1. Zavad *Blektreapparst" (for Afonselyev). 2. Langidop (for Uspenskiy, Vigdorgsuz). (Electric transformers) t slu Oak oil" . 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AM L I a nda I IV 0 2 a 4 1 1 9 i .1 ; ; ; ; I r, , In a lb u v 0 so As 0 0 0 0 0 41 0 0 0 0 0 0 0 0 0 0 lot 0 0 0 -Wjkjp 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 000 pnpMWd bb JMJUWr A &W V- 5- 1$~ 1. Avgu&Uo BWL wrow. Afsk., IM. of "k accors is am staps. 10-~*. I (X the bow Amount 0". 81% 1 SO viol sw 'as v AV to 'F ,ho M it 21' 1 roomsea lr~. o4vj"WsaiN 1100. 31"As t aw"tan = =Swc= ydmda& bosift tole do" VWR Pon M" 6w. WMO~ WA tM CZa"b".q of of '1 41 dw io6mw low of "A bommift led "d IMOIY rescolm at 796-4w , tomp. Much hw- thes .. 3 - owepkee is nquind to obasis mom. dolk at =ad SKN md Ugo; boaft b- s Uff i- ASKI SiO on Weak and p,.*=brl bd..m Mg MA . be. -10 laillial love Inn remain a 6. ='ww' r,"*,*Moi wom6wmad- 0l tab Mile tjioosw is I notfidbum roulwy 0d ow pby" gr (ow loft coo bavief do w1ructwe ad M amplu. 60;22M b %'MIA gad a-1486 is ismod, by sAyC ZL=Tb the monaclink tM of amphlbols. Ugo%eO~Lwft sol -am 14M ~ Fuldleir- lw"- dbe *( sumos2sti"6 The the am: tok pow"vikaft (croosow byaroft -O&OW IWO adlyL oWdboW IWO clio-astatift. IL B. Cusuz. AYGUSTINN, A. I., VIGDUGAUZ, V. & Effect of the composition and amount of glass phue on the sinter- ing and frost-resisting properties of ceramic building raterials. Trudy LTI no-57:77-87 159~ (MIRL 13:8) (Ceramic materiale) VIGDERGAUZ, V.S. Factors responsible for the decline of the frost-resistance proper- ties of bricks made of clays from the Neva Region. Trudy LTI no-57:88-96 159. (MIRA 13:8) (Bricks) AVGUSTINIK, A.I.; VIGrERGAUZ,__K.S.; ZHURAVLEV, G.I. Electrophoretic precipitation of ceramic masses from suspensions and calculation of the yield of precipitate. Zhur.prikl.khim. 35 no.10t2175-2180 0 162. (KIRA 15312) (Electrophoresis) (Ceramics) I- S/080/62/035/010/011/012 D204/1)307 AU 121 1 U., ~ L), A"nustinil-, Vigdergauz, V.Sj. and Zhuravlev,G.I. The cffcct of electrolyte additions on the electro- phoretic deposition of ceramic masnes from suspen- sions 1 Cj D 1 I-J.'.L ',~Iiurnal prikladnoy Ithimii, v. 35, no. 10, 1962, 2338-2341 The lpresciiL woril: is a continuation of an earlier study (:-;h--)]-,h, 35t 10, 2175 (1962)), dovoted to the el.cctrophoretic deposition of ceramic coatings 1--'rota suspensions. The importance of the clectrokinctic -potcaitial of the particles on the procese of de- position is underli~cd. It isj concluded that this quantity is in turn controlled by th(! fortuitioa of ionic double layers, by selce- tive adsorption of similarly charged ions on the solid phase, i.e. by the addition of electrolytes. The effects were studied of Th(1'C)3)4'-G1120, 11C;l, Hi'03, '.'2j(J4 and AI(1'103)3*9H20, on suspensions " 203 - "'i02 of 1-igo, 11 L> - Cao glass, NbG, and magnesium mica-phlogopite, Card 1/2 I The effect of electrolyte ... I S/080/62/035/010/011/012 D204/D307 the suspensions consistizzi~-, 'o' 2- of the solid particles in 30 cm3 02: 96"") ZtOll. it was found tilat in general the yields of the deposz its (0 to 4 ;.: 10-3 &/cM2) incroised sharply to a maximum-and gradu- ally fell away as i-acreasiagr aviounts of electrolytes were addled (0 - 160 x 10-5 molc--). .,Il e;-:-,)crimentG were carried out Irith an applied volf-age of 12 v anC a deposition time of 5 sec. No deposi- tion was achieved irith or in the absence of electrolytes. The yield maxima corrc--I)ond to the complete formation of ionic dou- ble layers (maximmi elcctro' inctic potentials), which then contrLCt, owing to -the ef~cct of o,,)-)ositely charged ions, i -ihen further dlec- I C> trolyte is added, (lowering of the clectrokinetic pot ntiall. Suit- trolytes are those in which one ion (e.g.. '4+ -'+ '+) able e1ccL Th , Al H exhibits specific adsorption, and the other possesses a low charge and is not too large (CI-, WS). There are 5 figures. SUM-11WED: April 13, 1962 Card 2/2 5/080/62/035/010/005/012 D204/D307 AUT I 10i ILL'# Vigdergauz, V.-S. -~nd Zhuravlev,G.I. ". Tl,~"-`: cs from their. ~~Iccltro.,)horctic deposition of cerami susp~nnions nnd the calculation of the yields of the deposits IODIC-,I: "hurnal Prikladnoy khimii,-, v. 35, no. 10, 19627 2175-2180 T7-_'.T: The mcchaaisms of the formation of electrical double layers are surnarizcd, for the case of a fi:nely dispersed solid 1,,hasc suspended in a liquid, focusing the i-rLterest on the mechanism IILIL which ions are adsorbed on the solid.'particles, since this is of the greatest importance for the purpose of electrophoretic depos"i- tion. The effecto of electrolyte additions are discussed. The pre- cent authors studied the deposition of refractory coatings on metals, to deterttine whether -he clectrophoretic method is effective, in a glass vessel containing as electrodes a A cylinder 19 mm in diameter and 70 mm long, and a coaxially placed 0.5 mm Cu wire, 60 - 70 mm Card 1/3 S10801621035101010051012 ilectrophoretic dc:)osition D204/D307 long. The depo-cition took .)I,-ice on the Cu wire, the yields being determined by weiatting. The suspensions were prepared from 5 - 6,/t and smaller plarticl(,ti ii1trasonically dispersed in 9676 EtOli, and D* 1101 was used at, the cloctrolyte. The yields were found to increase almost linearly WLth th.-. tinic of deposition (at a voltage of 11 v) and i-rith applied voltage (for 4 scc periods of deposition), the times of deposition bcing controlled by'a relay. The yields (weights) of the &posit ire shown to be given by UFIEC;t 1. (8) 31n whe re :D is the electrokinctic potential, E the dielectric con- stant of the medium, C the particle concentration, t the time of deposition, rl and r2 the radii of the inner and outer electrodes of length -L, and ~ is the viscosity of the medium. fAbstracter's note: u is not defined but probably a misprint for U, the applied voltage-7. "Llie experimental yields were generally higher than those calculated by the formula, for the following conditions: U) U - 11v, Card 2/3 Electrophoretic dcposition S/080/62/035/010/005/012 D204/0307 t varying from - 5 to 100 seconds, and (2) t a 4 sec, U varying from 2 - 14 v. The discrc-p.-incics (- 15'1") are discussed. The process is coiinidered an effect-ive one for the deposition of high quality caranic coatings. Thcre are 3 figures. SIJ3,1.:ITT-,M April 3, 19621 Card 3/3 AVGUSTINIK, A.I.; VIGDERGAUZ, V.S.; ZHUFAVLEV, G.I.; YdIAMOVA, V.I. Simultaneous precipitation of several components for obtaining ceramic coatings-by electrophoresis.. Zhur. prikl. khim..36 no.8:1646-1650 Ag 163. (MIRA 16:11) AVGUSTINIK, A.I.; VIGDERGL%U~, V.S.; ZII[JHAVU,,"V, G.I. Effect of the dispersity of the solid phase on its electrophoretic precipitation from suspensions. Zhur. prikl. khIm. 36 no.8:11550- 1654 Ag 163. (MIRA 16:11) AVGUSTINIK, A.I.; VIGDERGAUZ, V.S.; ZHURAVLEV, G.I. Electrophoresis as a method of depositing ceramic coatings. Zhur. prikl. khim. 36 no.11:2539-2540 N 163. (KIM 17: 1) L 66291.-Z7 1WT(M)/W(e)/D1P(t)/ET1 IJP(c) _AT/WR/JD/W-.,./JG/GD ACC NF.'i AT6027150 A) SOURCE CO1)S: UR/0000/65/000/000/0220/0228 AUTHORS Ordanlyang S. S.; Avgustiniky A. I.; V. S. OROS none TITIZi Phase diagram of ZrC-Mo SOURCES AN SSSR. Otdolenlye obahchey i tekhnicheskoy khimii. Iseledovaniya v oblaati, khimii silikatov i okielov'(Studies in the field of chemistry of silicates and oxides), Moscow, Izd-vo Naukaj 1965, 220-228 TOPIC TAGSt zirconium carbidep molybdonump alloy phase diagram ABSTRACTS On the basis of x-ray diffractiong metallographio and chemical analyses and measurements of temperatures of the start of fusion in the Zr-C-Ho system, a phase diagram of the quasi-binary section ZrC-1b was plotted (see Fig. 1). It was found that the solubility of Mo increases with rialng temperature; it amounts to 1.2. 3.1 and 9.9 at. % at 2273, 2373 and 25200K respectively. The solubility of ZrC in 14o is slight (0.2 at. % at 22730K). The composition of the euteotio in the ZrC-Mo system is close to ZrO.j8qffoO 811CO.189 (80 wt. % Mo). !~ fle basis of the literature and their own datap the Zihors suggest that the M9IVC-Me (TiC-Mos TiC-Wq ZrC-Mov ZrC-W) sections in the corresponding ternary systems are quaoi-binary and that the phase diagrams of these sections are of eutectic type. The acce;tor capacity criterion I/Nn~. of group IV met&U forming isontructural carbides and data on the euteotio temperature' Card 112 'L-06251,4-67 A(fC Nitt AT6027150 in the TiC-Mo(W)q Zrr,-Yo(W) and HfC-Ifo systems were used to find the eutectic tenpara-, tures in the HfC-W system (3200OX). Orig. art. hast 5 figures and I table. wo JIM s#0# - ills % Fig. 1. Phase diagram of-the ZrC-Mo arystem. IIIJ I - single phase; 2 - two phasev; 3 - start of fusion of two-phase alloysl 4 - start of fusion of single-?hase a t &Uoys. to 9 to 4 to 8"010-6,0 'SOIN", SUB CODEt IV SUBM DATRI 02JU164/ ORIG REFS Oil/ OM RUS 013 Card 2/2 L 01" 1 /T--,-o IVtllyrf!~uu _N - AT6o27146 SOURCE __ CODE:- ijk1Co66%1o_661d0_0_ /61(iq/&02-- AUTHORS AygustinUq A. I.; Zhuravlevp 0. 1,; Vigdergauzp Ve So ORGt none 4- TITLES Intoraotion of certain glasses with coppor at elevated temparatures SOURCES AN SSSR. Otdeloniyo obshchey I takhnichaskoy khimii. Issledovaniya v oblasti khimii silikatov I okislov (Studies in the field of chemistr7 of silicatoo and oxidoo. Moscow, Izd-vo Nauka, 1965, 189-192 TOPIC TAGS1 silicate glasso borate glassj protective coating, copper,,, cuprous oxide b" ABSTRACTS The processes occurring during firing of vitreous co~~n s of the CaO- A12(~-SiC~-B2C~ system on copper were studied. Coatings about 0.2 mm thick were de- posited On Plates 30 x 30 x 0.8 mm by electrophoresis and fired at 1020-12200K for 1.5) 2.5# 3.5 and 4.5 min. Cupric oxide was introduced into the coatings in tho amoud of 0-0.8%. Chemical analysis showed that a certain amount of copper migrates into the coatings from the copper substrate during firing. The copper thus dissolved in the coating Is. present in the form of cuprous oxideafgregatos which aro colloidal in size. The presence of Cu2+ ions in the coatings increases the oxidation rate of copper under the coatings during firing and the adhesion of the coatings -to copper. The incroaae In adhesive strength is apparently due to the formation of chemical bonds between Card 112 ACC WR: AT6027146 Orig. art. has$ 2 figures. thene iona and the surface atoms of copper via oxygen, SUB CODEs II/ Sum DATr,,s IlJun64/ ORIG, REFt 002/ OTH REFs 007 Card f L O6M8_.)_ ACC NRI AXW2714O SOURCE CODE: VW606160616_1101011 AUTHORS ~ygustinlkj A. I.;*Zhuravlev, G. L; Vigdergauz, V. S. ORGS none TITLE1 Effect of copper oxides on the electric conduct of certain glasses SOURCES All SSSR. Otdeleniye obshchey i takhnicheskoy khimii. Iseledovaniya v oblasti, khimii silikatov i. okislov (Studies in the field of chemistry of silicates and oxide4. Z~bscow, Izd-vo Naukaq 1965t 110-112 TOPIC TAGS$ copper compound, glass property, silicate glassp borate glasep filectric conductivity ABSTRACTS The effect of co ,ppor oxide on thg electric conductivity of glasses of the system Ca0-Al2Q3::SiO5~_B9O`%Pand on coatin-.7sItf these glasses on coppe~~plates as studied. The g1 Ises contained 0-5p 1.0, 1.5, 2.0, 3.0, 5.0 and 8.0% CuO. The coat- ings were fired at 12200K in a nitrogen atmosphere for 1.59 2.5, 3.5 and 4.5 min. In both cases, the electric conductivity was found to decrease exponentially up to 8700K. The activation energy of the initial glasses and coatings made from them is the same. The conductivity depends on the valence state of coppor in the glass# not on the amount of copper. Reflection spectra in the visible taken on the initial glasses and coatings showed that an increase in conductivity occurs in cases where colloidal Ag- gregates of cuprous oxide (or metallic copper) are formed in them. Orig. art. hast Card 1/Z - __ 4eCk-R'-I-AT6 0--'2-7-140 3 figures and I formlla. SUB CODES II/ SUBM DAM IlJun64/ M REF: 001 .1 iii, ij,c!. Oitl ,., INI Y 4. i, Reaction cf h-r-,n n, ria!~ 38 no.3--0`15--~,7 Mt~r 1. 'SubTaltuad Fbbr. 28V, 2~10. ____L 4ooo5--66---E74p(k)/zw(m)/T/T~,-~(e)/E7,,T(v)/E7wF(t)/Erl- __IJF(c)_ _wH/viw/JD A6~ t~k. APS0082Y6 SOURCE CODE: UR/0080/66/039/002/0455/0457 AUTHOR: Aygustinik, A. I.; Zhuravlev, G. I.; Vigdergauz, V. S. ORG: none 16- TITLE: Effect of copper oxides on the adhesion of some glasses to copper SOURCE: Zhurnal prikladnoy khimii, v. 39, no. 2, 1966, 455-457 TOPIC TAGS: adhesion, glass coating, cuprous oxide ) wile E , Ccf1P-F'f- in s g ABSTRACT; The strength of adhesion of glass coatings to SSRRer ~!ire was ve ti ated.! The authors used glass consisting of CaO-Al2O3-SiO2-B2O3 to which 0.5, 1.0, 1.5, 2.01 3.0, 5.0 and 8% copper oxide was added and calcinated at 12000C for 10, 20, 30 and 50 sec. At a certain radius of the bend on the exterior part of glass coatingli cracks appeared in the form of a half ring, the planes of which were perpendicular to the axis of the wire. If edges of crack zones are uniform and plumb to the surface of the wire, this indicates that the destruction resulted from scaling; if the crack zone is funnel shaped, this means that the destruction is due to the elastic stresses result- ing from coating. It was noticed that at a ce)rtain copper oxide content in glass, the!--. cohesive force reaches a maximum, then drops. 1~ Both brief as well as extended calcina-i tion decreased the cohesive force of coating.1 An equation is given for determining cohesive force. Orig. art. has: 3 figures, 3 formulas. SUB CODE: 07,11/ SUBM DAM llJun64/ ORIG REP:."' 003 UDC: 666.113 Card 111 "'~Jpt 1: 1 iff-mvp'llic WL - - ~CC NIZ: AT602719~ AUTHORt Avaustinik, A. I !; Vigdorz*L&,,-V--.4.,:.-Gandel'cman. Gropyanov, V._Y,,,; Drozdets~N=a(i-_V- - - - D~' - - T 1 '4~~J '71 1" -As'bb',`L~ d" 1. L.; Gor-lurkel', L. V.; ORGt nono J.() i TITLE: Uno of a cormot nado of tungaton and aluminum oxido in the propArAtion of cathodic hoators of electron tu- SOMICE: AN SSSR. Otdoloniyo obshchoy i tokhnichoskoy khimli. Inalodovaniya x, oblasti khinii silikatov i oki3lov (Studios in the field of chomintry of ailicatea and oxidon Moscow, Izd-vo Nauka, 1965, 257-264 TOPIC TAGSt high tomperature cormot,matorialy tungsten, aluminum oxide ABSTiUCT: The aims of the study included (1) the selection of W-Al2c~ cormet com- positions suitable for the preparation of cathodic heaters, (2) a study of their physr ical properties (resistivity as a ninction of tomporaturo, ominsivity, atrenf-,th, po- rosity, etc.) as functions of the composition and processing. The influence of the regularity of distribution of the metL-1 (tungsten) and oxide (a-i%1~03) particles and degree of dispersion of the starting matoriils on the properties of the sintored cer- nots was determined. The sintering was found to worson with rising tungsten content.: the shrinka-o and relative density docroanot and the porosity increases. Tho nochani- cal and elastic properties are determined by the porosity. The optimum combination of 1/2 - - L - -o 86 7 ACC NR: AT6o27i54 propoetios corrosponds to a cermet composition containing 30-75% W and 50-30, Aa2t,5, and 'his composition in rocor-mondod fo'r applications in industry after final in-orcrro- ments" in the procozs of its preparation are made. Orig. art. haBI 5 figuros, 5 tablapI and I fomula. SUB COM: II/ SUBM DAM 08Fob65/ ORIG MEF: 0051 OrIl MFt 002 2/2 L-~ C ard F 1, ~ I j_T)/jjF If-A-T/A I-, JIL NT ~' '_ --/j 1-1N Co Ts- u,t/0000/65/000/000/025OiO256 ACC N.It A"0027153 SGUACE VD. AUT.-;10.1: AvGustinik, A. 1.; Gropyanov, V. M.; Drozdotskaya, G. V.; 1~~r &~W" V S. 01.0; none TITIS: )Kinotics of formation and docomposition of solid solutions in refractory car- j -bide systo-mis SGMIC_'~'. ,.': SSSR. Ctdoloniyo obshchey i tokhnichoskoy khimii. la3lodovaniya v obla khinii silikatov i o1cislov (StudLasin the field of chemistry of silicates and oxid:tai).l '.:oscow, lzd-vo Nauka, 1965, 250-256 zirconium carbido, niobium, compound, zir- T021C W.33: Colid Volu& coniur. co:rpound /L."I ').1 1/1 AE-SM'LCT: T*ho formation of solid solutions in LrG-N'bC and TiC-NbC systems was studied i as a function of to=eraturo and duration of tho sy~_thosis process. 7he products ware -nalyzod by x-ray, m~'-.allographic and chemical methods. In both systems, the matrix of the solid solutionNis NbC, whose lattice can increase in volume without breaking ts chcmical bonds. As the holding time increases, a gradual docomposition of the solid Oolutions talcos place. Concontration-timo curves for solid solutions at various 5ynthosis toc.:poraturos showed that., the formation of solid solutions is faster ai-.d their docompoGition slower the higher has boon tne synthosis temperature. The data obtainod penrit one to calculate the time required for the maximum solubility of Tic 1/2 ;_ACC~ NRI-." ' J~ b13027153 MbC to bo roached. The observed docompo3ition of the 3olid 5olutions in and ZrC in t'A-,o ZrC-,2bC systoms leads to the conclusion that a two-phase region exists in their phaso diagrams at belo-a-solidus temperatures. Orig. art. hast 5 figures and 3 tables. SUB CODS: 07/ SUBM DATE: 04Ju3.&+/ ORM RZFI 013/ OTH PMS 001 L 065~3-67 Ewr m)/EWP(t)/~TI lip(c) Wd/JD/JG ACC NRt AP6008266 CODE: UR/0080/66/039/002/031.2/0317 AUTHOR: Ordanlyan, S. S. ; Avgus.tinik, A. I.; Vigdergauz, V. Sh. ORG: none '7 TITLE: The composition of alloys of the Zr-C-Nb system SOURCE: Zhurnal prikladnoy khimii, v. 39, no. 2, 1966, 312-317 TOPIC TAGS' fusible alloy, alloy composition, phase composition ABSTRACT: Compositions of the fused alloys 6 f the Zr-C-Nb system were determined permitting the construction of a triangular1composition diagram at 22730K. Because most phases have nonstoichiometric amounts of the elements, the precise intersections of the phases remain obscure. A ZrC-Nb composition-temperature diagram is hypothesiz- ed indicating the solubility of Nb in ZrC from 2000-37730K. On the basis of the ex- periments, it is concluded that a ZrC-Nb alloy may be used as a heat-resistant struction materiaW Orig. art. has: 4 figures, 2 tables. SUB CODE: 07/ SUBM DATE: l7Mar65/ ORIG RM 005/ OTH REF: 007 UDC: 546.3-1918311261882 Cwd 1/1 PELEYEEV, Aleksandr IvaTlovich, RO)i~Fjl, Davdd Aronovich! BRAZIMIKOV, Aleksandr MEkchayl-,,vich~ VIGDORCHIK, D.Ya., r~t:3enzent; IZATULO'll, R.A., retseyiz-~ntl TSIPF,,dzol.., A.L., red. [Gas.-using equipmant of meat -Lndistry enterprises] Gazo- ispo'.'Izuiushzhee ohm...dcvanie predpriiatii miasnoi pro- Ewshlermosti. Moskga, Pishc~levaia promyshlennost , "'. 155 P. (1-'IRA ~8:10) .-VIGDCR "i-fto MAY&VSKIY, A.A. -LP-H-gua Standardization of the design of gas burners. Gaz. prom. 10 n0.8:26- 27 165. (IIIJIRA 18:')) MAY ZF L '-(-, ,I- fir"l, ~ .~w~ , : "'. ; Vt "-. "'i"Cii I!,, ;4kci.,,'i Z, Iz ( -,; : ;, ~ 1, ;. [Gas bur tiers ; a mfir.lis llj Grizogc na .~i, L uo i -~ ~; sprovochnoe posobJe. Mosk7n, ~l!ro-,-,,z-A,,'It, 19~4- `&- P. ( v 4, 1 c, ~l 8 11 " i VIGDORCHIK, D.Ya., UUMS, G.D. I - I .. I Plann-!ng the establishment of a standard design 5or wilded steel cylinders for lJquefied gases at ru-e-' 1570 0 10 n/m . Gaz. prom. 9 no.1;32-35 164. (MIRA 17:12) VIGDORCHIK, D.Ya. Consultation, Gazo prom. 8 no.6t44 !63. (WRA 17: 8) 1. Sotradnik inatituta Mosgazproyekt. VIGDORCIIIK, D. Ya., inzh. Safety shut-off devices for gas installations. Bezop.truda v Prom. 5 no.7:19-21 JI 161. (miRA 14:6) (Gas governors) RYABTSMV, II.I.; YlODDROMO-D.7a. Safety valves for liquefied petroleum gas tanks. Gaz. pro=. no.B.,36-38 Ag 158. (Idquefied petroleum gas--Containers) (valves) VIGDORCHIKY D.Ya.; 14AYi;,VSKIY., M.A. Regulating stations. Gaz.prom. 6 no.2:23-28 161. (YJRA 14:4) (Gas distrJAMUOW), . VIGDORCHIK D Ya - MAYEVSKIY,M.A.; SIDYAKINA,V.A., otv.za vyp.;MANVELOVA, _i_~~~'iekhn.red. (Gas-burner systems in the bakery and confectionery industries] Gazogorelochnye ustroistva v khlebopekarnoi i konditerskoi pro- myshlennosti. ~Ibskva, 1962. 29 p. (MIRA 16:3) 1. Moscow. TSentraltnyy institut nauchno-tekhnichookoy in- formataii pishchevoy promyshlennosti. (Bakers and bakeries--Equipment and supplies) (Confectionery-Equipment and supplies)