SCIENTIFIC ABSTRACT KOZHEVNIKOV, V. A. - KOZHEVNIKOV, YU. V.

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SCIENTIFIC ABSTRACT
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KOZHEVIIIKOV, V. A., Cand Tech Sci "Problems of~_'ktft electro- dynamic 4P~ ~tn on locomotives.4vdu&u-by- an-Anternal- Khar'kov, 1961. (Min of Ili.-r',,er and rv Sac Spec Ed UkSSR. 4r'kov Polytech Inst Im V. I. Lenin) (KL, 8-61, 244) 247 - KOM -VIIIIKOV, V.A.. inzh.; KOCIUMV, A,V., inzh, Choice of the characteristics of the air gap of a dx4 machine with given regulatory characteristics. Vest. elektroprom, 32 no.4:35-40 Ap 161. (MIIU% 15:5) (Electric railway motors) (Magnetic circuits) KOZHEVNIKOV V A Bitumen and vacuum waterproofing of bridges. Avt.dor. 25 no.8.,22 Ag 162. (MIRA 16s2) (Bridge construction) A I ALEKSEYEV$ A.Ye.; VASILIYEV, V.A.; DEMBO, A.R..; KOZHEVNIKOV, V.A.; KOMMV, A.V. Promises and features of the standardization of the tractiox motors of diesel locomotives and aingle-phasa d.c. locomotives. Sbor.rab.po vop. elektromakh.no.8.-327-336 163. (MIRA 16:5) (Electric locomotives) (Diesel locomotives) ALEKSEYEV, A.Ye.; KOZHEVNIKOV, V.A., kand.tekhn.nauk Commutational stability factor of d.c. motors. Vest. elektroprom. 34 no.4144-47 Ap 163. (MMA 16:10) 1. Chlen-korrespondent AN SSSR (for Alekseyev). DLYIBO, Anna Ruvimovnar kand. tekhn. nawk; KOZHEVNIKOV,. Vladimir Arsenlyevich, kand. tekhn. nauk; Anatoliy Uifllyevichp inzh.,- PRUSS-ZHUKOVSKIY, Vladimir Vladimirovich, inzh. (parametern of the modern traction ricitorj for alectric and autonomous locomotives] Pariirwtry sovromeraiykh tia- ovykh dvigatelei elektrovozov i a~-tonovuVkh lokoinotivov. Pyl A.R. Dembo i dr. Mosk-va, Naulca, 1961,. 1,/6 1). ~ (VURA 17: 11) 1. Leningrad. Institut, elektromeklianiki. KOZHFVNIKOV, V.A., inzb. Full-icnle investigatIons of slabs on the traveled part of bridges. Transp. stroi. 16 no.1:46-47, 57. Ja 166. (MIRA 19:1) DMITRIUV, A.D.,dota.,kand.tekhn.nauk; KOZHMIIKGV, V.A.,Inzh.: UBOLOTNZV# A.14.,Jnzh.; GLOTOV, B-A-tinzho Using reinforced concrete bridges for 50 years without water- proofing. Avt.dor. 22 no.2:18-19 F '59. (MIRA 12:2) (~ridgea, Concrete) (Waterproofing) KOZHEVN KOV, V. A., inzh. Bridge floor slabs without reinforcements* Avt. dor. 25 no.10:22-24 0 162* (MMA 15'.10) (Bridges, Concrete) SHTETS) K.Is; KMEMIMV, V.A. th'i optin'llm loicidinif (T -ills b~,r lu-~o linelar Pl*ngramm Ing Twthod" IZv.vYS.Uchf,,ba7-a,,.; chorn.irct. 8 no.-9:181- I,Bc) 165- (MIIIA 18:8) 1. Yharlkowikly Jr-1--l~.,11t. .ACC NR, AP6032534 SOURCE CODE: UR/0413/66/000/017/0141/0141 INVENTOR: Tselikov, A. I.; Rozanov, D. V.; Nistratov, A. F.; Gol'man, L. D.; Maksimov, L. Yu.; Pobedin, 1. S.; Fridman, A. Z.; Kitain, R. S.; Kurovich, A. 11. T_a~tochenko, A. F.; Kaganovskiy, F. I.; Kozhevnikov, V. F.; Zonenko, V. V. ORG: none TITLE: Hydraulic press reinforced with wire wrapping. Class 58, No. 185696 (announced by the All-Union Scientific Research Institute for the Planning and Dcsign of Metallurgical Machinery (Vaesoyuznyy nauchno-iseledovatel'okiy i proyaktno- konstruktorskiy institut me tall urgi cheskog o mavhinostroyeniya27 SOURCE: Izubreteniya, promyshlennyye obraztsy, tovarnyye znaki, no. 17, 1966, 141 TOPIC TAGS, hydratilic press, reinforced hydraulic press HC11 0q,901je r.Vv)r F InF7-,9,1- PA~ F,!; M AJT~ I jo 1) ABSTRACT: This Author Certificate introduces a hydraulic press reinforced (see Pig. 1) with wire wrapping. The press includes a cylinder, housing consisting of upper end lower crosomembera and columns with a concave oval-sh4ped outside surface which makes it possible to wind a reinforcing band or wire around the housing. To improve the technical and economic characteristics and the reliability of the press at the same main parameters, the housing is provided vith stiffenning iribs located Card 1/2 UDC,.- 621,226---- ACC AP6032534 1IFig. 1. Hydraulic press reinforced with vire wrapping - Stiffenning ribs; 2'--wrapi'ping; .13 - lower crosemember. between the wrapping, and-the lower crossmember of the press is laminated and.aervis as a hydraulic cylinder. Orig. art. hast 1 figure. SUB CODE: SUBH DAM 20Aug64/ Card 2/2 YEGOROV, Nikolay Mikhaylovich, dots., kand. tekhn. nauk; E(~=Wj V$ _ kQ V*G , retsenzent; BULAKH, G.D., retsenzent; YEFREMOVI'-d-f.-O ~e.; VITASHKIiiA, S.A.9 red. Izd-va; BODROVA, V.A., tekhn. red. [Technology of building reimforced concrete ships] Tekhnolo- gi# postroiki zholazobeto:mykh sudov. Moskva, Izd-vo "Rechnoi transporttn 1961. 191 P. (MIRA 1~:q) (Shipbuilding) (Ships, Concrete) KOZHEVIIIKOV, Viktor Grigo_r1yevich; MILOV., Sergey Grigorlyevich; SELErSKI79 S,1.2 red.; HIYJIAYLOVA, L.G.) red.izd-Va; PARAKHIIIA$ N.L., tekhn.red. [Ifechanization of log loading and sorting in lumber mills] Ifekhanizatsiia vygruzki i sortirovki breven na losozavodalth. Mosh-va, Goelesbumizdat, 1961. 161 p. (Sawmills) (IMA 15:4) VISO/60/000/02/028/028 2071/1135 Trfr-Itz SC!e NO cam on the Matallu-sir, Ch~=i.try and. t 1 L C2R 1lc N -a -., 3a F . 1 I ma-r-g 'I FMODICALs Izv*3tl7m Akld=ii cauk SSSH; Otd&IAZIYG tokh=1chesklkh nauk, Metallurg1ra I toplivo, 1960,$r 2,pp 167-168 (USSR) ABSTRAM The conference took place cc January lt~-20 1960 in I'Loscow In the Institute of Metallurgy. A~Ad~ of Sciance., Sjp. it wis organised by the Comm itt '. ra r Coordlmatlon of Scientific R*search an Titanium. About 400 reprssertAtl7as of academic and researc!% institutions and works participated in the conference. The conferen-e Vag divided Into four sectionst 1) rav materials smelting of oresi 2) chamical technology a=d -Ml method$ of =altlng tan th hl i ti *. na me e or o c on; 4 - ' 3 C-Ving paPaL titanium; and 0100trO17313. The fOl. ) were read3 Metallurgical evaluation of some nev de;~SIZX _2taj~&:qvskiyj~ State and prospects of I=prcvlrg the Card QjL D, - - chnoloky of smelting of 1I,=InIt* concentrates te 2/3 and Thermodynamic lzrostigations of titanium compounds (F.B. Zhallb.v *r-dI.J- Reznlr-h nko) ; An Inve2tiestlon 0 tita- on nt t d i f Tron- t= c ce r& es al too process uct cn, o with carbon 0; Scam hydro-47t.%zle: and .kinetic feature' of chlorination of titanium dioxide in lofton chlorides (r1m, Men-rin)_i Oxidation of tita-1- t4trachlorlde I;tlo yo l -Iahwak.); U.11 a T.L. A.zb= -jFJL', 11 A- r a Lai 9s, for the producticz of tltanlum , dioxide plzment by the sulphurle sold method C,- jarrd B~ s vich, V.A.. GLr.UQva) ; An some D_ u 0 2=14 prcpart as of th, sys7t*= =14 - LIC13 .gart A An In-Yo3tiration of Pho,3* C, --2 1 r1. ou, - u. .,. brim. lqui -rapc%Lr In systems forced W titanium tetra chloride with chloroanhydrides of =o- and trl- -taorc4aidle acids (2d, Oerygk,,Y,. 9 A Va~ns, L 5 !j4orjDjjJ DotermimaWn or th. d - C . &r 2/3 carbon In titanl= tetrachloride (Q~,jt. S*;~yakov, S.A.Vaka, Palle conditions for Xtan:iArai3ed re.?^Uts of the Process of production Of titanium by the magnesium, the-zlts method [3.V. Oh-ur t3cy, V.A. Hezal- eb*MkOW V 1. USt1r4T V.I. K'--h'" A r ; Oil the tw.' 3 7,U-F on f Late aa-cod(or pro -Fr -EY the sodl= th*rmits method O..rtsov); V.A. F.-QdL.t.'.U or . hlL p~:rity t1W.1- (7 - The influence or the couteal of purity titanium sponge on the proce*s of 5a*1tInz and on the qualit7 of the not&-' produced ); The Production Of titanium and Its a =oys by-rof~,',g cr black anodes (Acad4,mtcj&n 17,r~.Inj V.I. Lukashinji On the th . !;r oLng of titaw-, ; Production of titai.., by ;-ka-41YJis Of titsnium dioxide In rluorlde-claoride welts (I.P. B4rd1n, A.A. Kinayn); HaectrolytIc production of titanium frea Chloride- fluoride melts d j Mectrolyt.-c -efl f zj~;ft~ncv, N A trub-45-va nin; 0 Car -ffrd _R ac-. Y); and a 3/3 number of other-reports. 6. - -Z There are no figures, tables or reforencos. r 40(7'H&V'lTDWVP ve h., !11 413. QPEWION 01 ZMA.-I WITH S2A'M BAR ON PuT CN&AL. 1~11- 1. (Z Won. Toplive (Pusl leon. Pyetyshkin, R. M. and lozhowniko Sept. 1961, 7-10)9 An-lMs-trated description Is given of a Crate with a reciprocating acrPper bar, fitted to a loconotive-type boilar giving 600 ke of steam per h. (06 BUNIKO, V.A.,, kand. tekbn. nauk; PODOLISKIY, V.A., kand. tekhn. nauk; KMHEMKOV V L inzh. Industrial t-jorting of apparatus for increasing safety in contact networlts of electric locomotive haulage. Vop. rud. trans no.5:345-350 161. (MIRA 167 1. Dnepropetrovskiy gornyy institut. (Nikopoll region(Dnepropetrovsk Province)- Electric locomotives-Safety measures) BUNIKO, V.A., kand.tekhn.nauk; PODOLISKIY, V.A., kand.teklin.nauk.; KOZHEVNIKOV) V,L,, inth. Electric locomotive trap in the safety network for preventing electric shock. Vop. rud. transp. ro.6%296-301 '62. (MIRA 15:8) 1. Dnepropetrovskiy gornyy institut. (Mine railroads-Safety appliances) KOZRLTIIKOV, VIM, Development by wheat of additional spikelets in the sqme region of the axis of the ear. Sbor. trud. asp. i mol. nauch. sotr. VIR no.5:19-24 164, (NURA 18:3) 3/598/61/000/006/001/034 D245/D30& AUTHORS: Ogurtso.% S.V.t Reznichenkof V.A., Ustinovp V.K.p Kozhevnikov, V.Nop and Dedkovq A.I. TIT LE: .8asic conditions for the magnesiothermal process of producing titanium SOURCE: Akademiya nauk SSSR. InBtitut metallurgii. Titan i yego splavy, no* 6, 19610 Metallotermiya i elektro- khimiya totanap 3 - 13 TEXT: A series of experiments was carried out in a laboratory rek, actor to study the distribution of reaction components in the for- mation and growth of Ti sponge and the factors governing the reac- tion of TiC14 with Mg. In all experiments, the following were re- corded: Furnace temperature before insertion of retorts, furnace heating rate, Ar temperature and pressure in the retort at the lie- ginning of the proceesp amount of M9012 formed and pressure ov#t the tanks containing TiC14. The Mg was completely fused prior to, the process. An exponential relation was found between the feed Card 1/2 8/59 61/000/006/001/034 Basic conditions for the ... D245YD303 rate of TiC14 and specific pressure. Detailed results are shown in diagrams. The authors oonclude that automation of the process can b&t be effected by optimum programming of TiO14 feed. There are 4 f1gures. Card 2/2 I -4 ZYRYANOV, Yo.O.,- KOLEVATOV, P.A.1 OSIPOV, Yu.A.j K07HEVNIKOV, V.N. Industrial testing and introduction of dry PermNIUI-4 dust collectors at the Lenin Mine of the Kizelugoll Combine. Natich. trudy PennNIUI no.6s215-223 164. (MIRA 1W) POB'-RMTNSKIT, H.N., professor, redaktor; KOZ-WNIKOV, V.P., professor, radaktor; KISHiM, P.N., prof nsso?:-?MdlMv,- V, A.P., redaktor; FIARGUTAS, U.Ta., rmduktor; BELICHIKOVA, Tu.S., takhnichaskly redaktor. Pre of*radloactive phosphorus in the treatment of skin diseases] Primnnenin radioaktivnogo fosfora dlia lechenia kozhnykh zabo- invanii. Moskva, GoR.Izd-vo meditsiziskoi lit-ry, 1955. 1711 P. (.'EjRA 8: 10) 1. Chlen-korrmapandent VIN SSSR (for Kozhevnlkov). (PHOSPHORUS-THPIRAPEUTIC USE) (SKIN--DISMSICS) IKOZHEVNIKOV P.. inshener; RAMINOT, B.P., inzhe)ier; MMKIN, S-T-l .j__V_ - Inign-er-, SIMIRNOV, M.M., lushener; GRITSVI, N.F., inzhenero Turn-over rollers for continuous billet mills. Stall 15 no.1:54-58 Ja 155. (MLBA 8:5) 1, Magnitogorskiy metallurgicheekly kombinat. (Rolling-mill machinery) C' AUTHOR3 OZHEVITIKOV,V.P., UZIYEITKO,A.M., KUSTOBAYEV,G,,G. PA - 2379 VV TITLEt Ri`s_ei:H-?*f-6-d-u-et-ivity of the No 2 Blooming Mill. (Uveliche- k niye proizvoditellnosti bluminge no 2, Russian)- PERioDrCAL: Stalt, 1957, Vol 179 Nr 1, pp 47 - 52 (U.S.S.R.). Receivedt 5 / 1957 Revievred: 5 / '44957 ABSTRILCTt A research-party occupied itself with the study of the work of individual rolling mill train and aggregates, and visualized various measures in order to increase the productivity of the blooming mills. Here no 2 blooming mill is concerned. Recon- struction after 1946 and the therewith connected rise in pro- duotivity up to 1955 are described. In 1946, before reconstruction blocks of 6 - 6,6 t on ingots of 210 x 210 and 230 x 230 were bloomed. 9 groups of regeneration soaking pits existed, there followed shears for max 650 t and the billet rolling trains 630 and 450, each consisting of 6 roll stands. Investigations were carried out by the uninterrupted photographing of the rolling process, registeling of operationaby means of a ohrono- me~erq and by determination of the productivity of the ag- gregates. It proved to be necessary to reduce the total rolling timej to increase the weight of the blocks to be rolleii, to in- crease the permeability of the soaking pits, and to improve the quality of heating, to increase the rolling velocity on the Card 1/2 billet rolling trains 450, and to increase the permeability of PA - 2379 Rise in Productivity of the No 2 Blooming Mill. the cooling beds. After having carried out all these measures the rolling-velocity on the train 450 rises by 28 ~. and billets 97 A 97 mm, were produced which are much more rational. 1955 two roll trains were! put into operation. The one led from the blooming mill to the billet rolling train 630, and then to 450. On the second the material moves to 630 by mcans of a tractor, on the roll tables to the bench sheaLre No 2, without moving the train 450, where they are out up as-billeto J,'or the sectional iron trains. The rise in productivity amounted to 86,5 % in 1955 as compared with 1946. (3 tables, 4 illustrations ASSOCIATIONt Metallurgic Combine of Magnitogorsk. PRESENTED BY: SUBMITTEDt AVAILABLE: Library of Congress. Card 2/2 19,51w ATYITOR&~ Kozheimikov, V.P. Shternov, M.M. TITLE: About Rolling With Over.-Reduction PERIODICAL-. shall, 1960, No. 9, Pp,, 827-828 S/13-3/60/000/009/008/0j5 A054/AO29 TEXT- In recent years many experiments have been carried out to utilize the "reserve" frictional forces in the rolling process in order to increase the rate of reduction. Several suggestions have been made to employ the optimm re- lation between the forces pushing and pulling the strip afte.-- the bite, for in.- st-ance, to use sapired strips, special devices for the forced pushing of the strip, to prs8s the rolls after the strip has been pushed in with a special me- chanism, etc. According to experience in the Magnitogorskiy metallurgicheskiy ko-nUnat (Magnitogorsk Metallurgical Combine), these methods have certain draw.- bao':~:s. In the fir-et place, the increase in redution did not &I-ways increase the output of the continuous, semi-continuous and cross country mil" ' When rolling with reductions wh1ch are near the limit of the bite conditions, ce7tain difficul- ties arise. For instance, the bite becomes unreliable, thus slowing down the pro- cess speed, slippage also increases the time of the rolling process, breakdowns of the machine become -..no--e f-p.ii-v.,nt, etc. PvIdently, rolling witil reductions be- Card 1/3 858,30 3/133/60/000/009/008/0)5 A054/AO29 About Polling With Ove--Rnduction yond a certain limi't. will even agg-_avatF~ these phenomena. !'be reserve of fric- tional forces in shaping mills appears to be slightly lower than In theory. Soft steel strips arp nipped fairly easily at M = 19-220, but soon after the grip they tug and sk-id Interfering with the rhy-thm of the operation, The Increase in the rate of redi--ction is suggested mainly for blooming mills by several research workers. However, for this kind of mills the limits set for the bite do not cor- resDond to the nor-mal. operation of -the electric motor. The best .4ky of increas- ing the output of iha.pixig mills,las found in the Magnitogorsk Metallurgical Ccm.- bine, is the diffe:,entiation of ~%e dimensions of products, by which the reduc- tions could be .--c_n~~iderably decreased on shaping mills. However, aocording to the author the outzut of the irills can be raised more effi-~~Ientlv by working wi-!~h 10 or even wit... 12 Ftands operating in the conventional marirt~r t1an by using stands and apply gz-orvins or other measurez, To inoreasr-. -Ih~,' :.ate -_~f _-_juzti.on. Ln some cases it is juotified to in',rease redustion, for ln~ilance, C n old-type Shave mills with three-r-,N'Ller roughing stands. On thec-e mills an lr:,r~tased rate of re- duction re_--ult~ng In a. number of pa5isss, to sorre extent :IncrpassE~ pro-- di,ictivity, A~3r, on zome typ-3s of oontlnucu~ goed :-an be obtained Card 2/3 ,35";j S/133/60/000/009/008/015 A054/AO29 About Rolling With Over-Reduction by a:n increased rate of reduction, because on these maohilnes the forced feed can increase the degree of reduction without changes in the desJgn of the equip- ment. The outprut can be increased best by mechanization and automation, by in- creasing the rolling speed, by adding more stands and lines, by basing a succes- sive InEtead of a linear arrangement of tkn stands, but In any ca3e, the opera-- tion of the stand must be based on a normal (not forced) angle of bite. ASSOCIATION- Magnitogorskiy metallurgicheskly kombinat (Magnitogorsk Metallurgl- cal Combine) Card 3/3 10 F k C ACC NRt "6029871 SOURCE 1-3/667666761576622T6622 CODE: UR/04 INVENTOR.: Voronov, F. D.; Filatov, A. D.; Gun, S. B.; Seltvanov, N. M.; Nosoyj V. D.; Save. Concharov, F. I.; Plotnikov, P. I.; Ro S.A.; -ru~stobajjy__,_G~_G f Polushkin, V. .,* Arkhipov, V. M ; Uziyenko, A. H ; Kolov, M._I.; _!jqAhev~j_kqyj_y_~ ... p_.; Shapiro, B. S.; Kalugin, V. F.; G12.devF..I.; Aksenov, B. _N.; .Khomyachkov, A. P.; Rudakov, Ye. A*; Kuzema, 1. D.; Comzhin, V. V.; Poydyshevp B. N. -Shternov, M. M. ORG: none b TITLE: Meth d of making high-strengt~ steel plates by pack rolling. Class 7, No. 184232 SOURCE; Izobret prom obraz tov zn, no. 15, 1966, 22 TOPIC TAGS: high strength steel, high strength steel plate, high strength steel sheet, steel plate rolling, steel sheet rolling ABSTRACT: This Author Certificate introd e method of pack rolling high-strength steel plates and sheets up to 10 mm thic~,:nsd :p to 3500 mm wide In a carbon steel envelope. The method includes cleaning,14oating, making of the pack, heating, I rolling,and sub equent beat treatment.' To ensure an accurate thickness of the plate Card L 44oO5-66 ACC NRs AP6029871 or sheets regardless of their location In the pack, the thIcknean of the envelope must be at least 0.6 of the total initial thickness of the high-utrength plates of the'pack. i~NDJ SU6 CObE: 13/ ISUIM 6TE: 18jun64/ ATD PRESS: SO 70 KOZHEVNIKOV, V.S. Experiences in the transition to a shortened working day. Kwho-ObUvmprome no#10;7-8 0 '59, (MIRh 1);2) 1. Nachallnik otdela. truds i zarplaty fabriki "Belka." (Leather industry--Labor productivity) (Hours of labor) KOZHMIIKOV, V. V. Theor7 of the equilibrium state of the level of bodies of water. Soob. AN Gruz.SSR 25 no.2:167-170 Ag 160. (MIRA 13*-11) 1. AN GruzSSR, Institut energetiki im.A.I.Didebulidze, Tbilisi. Predstavleno akademikom R.I.Agladze. (H7dro) og. ~y) AUTHCR: Kozhevnikov.V.V. SOV/130-58-11-13/16 TITLE: '-Automatic Dotection of -Strip Breakin6 in an Anodic Electrolytic Cleaning Line (Avt=aticheskiy liontroll obryva polosy na linii anodno-eloictroliticheskoy ochistki) PERIODICAL: Metallurg, 1958, Nr 11, pp 40-41 (USSR) ABSTRACT: In the tin,)late shop of the Magnitogorskiy motallurg- iche.ikiy kombinat War.,,niuogorsk !!,.Ctallurgica- combine) ail anodic cleaning line is installed in which breakage of the strip is liable to occur. The quicker such breakages can be detected and the line stopped the less the dis- ruption of production. The author has developed an installation in which the distance of the strip from a se", i;oint is measured indirectly with the aid of induction transducers (type 1KV-10 made by the "Elektroprivod" trust): in the event of breakage the distancie increases, and the resulting change in current from the transducer Card 1/2 SOV/130-58-11-13/16 Automatic Detection of Strip Breaking in an Anodic Electrolytic Cleaninu Line circuit (Fig 1) is electronically am~)lified (Fig 2) and through electromagnetic relays and contactors stops the tensioning rollers and the line. The adoption of the installation has reduced idle time due to stri-,) tearing to less than half its former value. There woa 2 figures ASSOCIATI01-1; havnitogorskiy riietallurgicheski koribinat 01.-~'agniotogorsk metallurgical combined Card 2/2 3/118/60AKO/009/005/009 A161/A026 AUTHOR: _j~9zhevnj1=y_.,__V.Z__ Engineer TITLE: Automatic Thickness Control of Strip in Continuous Rolling Kills PERIODICAL: Mekhanizatsiya i avtomatizatsiya proizvodstva, 1960, No. 9, pp. 18-19 TEXT: According to information by the central laboratory of' Magnitogorskiy metallurgicheskly kombinat (Magnitogorsk Metallurgical Combine), the thickness difference between the front and rear end of a strip rolled In a continuous mill varies between 0.03 and 0.47 mm. The article describes the design faid operation of an automatic strip thickness regulator developed by Laboratoriya. elektropri- voda i avtomatiki (Laboratory of Electric Drives and Automation) of NIPIGORMASh for a five-stand rolling mill of the Magnitogorsk Combine thin sheet shop. The regulator works on the screwdown drive of the first mill stand. A contact micro- meter of 9MI( -3M (EMY,-3M) type behind the first stand is used for Indication of thickness deviations. A block diagram of the regulator is given f%Fig. 1) (where M - the micrometer; C~YBWUV) - phase -discriminating amplifier-rectifier; Hn (NP) - nonlinear converter where the controllable insensitivity zone, work zone and blocking zone is formed (1,2, and 3, respectively, in Fig. 2). The blocking zone Card 1/3 3/118/60/000/009/005/009 A161/AO26 Automatic Thickness Control of'Strip in Continuous Rolling Mills is needed to prevent screwdowns displacement when the micrometer rollers are idl- ing. Transformed voltage is amplified in the power amplIfier YN (UM) (Fig. 1) and fed to the excitaiion windings of an electromechanical amplifier of quadratic generator-motor r4l(GD) system that controls the ~~crewdown drive. Stable negative generator-voltage feedback is fed to the input of the power amplifier. A tacho- meter generator T (T) matches the regulator with the strip speed. The screwdowns are returned into start position by the P130 (RVI) relay, switching the thickness control system from the micrometer over to the selsyn C (S) which is connected through an electromagnetic clutch 9M (EM) and a kinematic reducer directly to the screwdown. The system is in use for 8 months and proved reliable. The first step for elimination of Une-ven strip thickness in the "1,450" mill was.the automatic system for holding down the rear strip end. Detailed description of its opera- tion is given. It works in time function only. The additional compression of the rear strip end for I mm in one stand reduces the thickness unevenness by 0.1 mm. When such additional compression of the rear strip end was used in three stands, the thickness unevenness was reduced by 0.25 mm. There are 3 figures. Card 2/3 S/118/6C)/000/009/005/009 A16l/AO26 Automatic Thickness Control of Strip in Continuous Rolling Mills Figure 1: Figure 2: Block diagram of automatic regulator Output diagrams of regulator jrAeMb IV va 4PY8 /1/7 Nc 1. Cxesta MOMaMeMoro peryuTOP11 TULILHIMI 411ICT2. Card 3/3 A Ne. 2. Buxommic X8PnKTCPI(CTIIKH peryigTopi- 3/118/60/000/012/002/009 A161/AO33 AUTHORS: Kozhevnikoy V.V., and Shvartsgorn, M.A., Engineers TITLE: Automatic Seam Detection in Steel Strip PERIODICAL: Mekhanizatsiya i avtomatizatsiya proizvodstva, 1960, No. 12, pp- 7-8 TEXT: Two continuous sheet cold-rolling mills in the rolling shop No. 3 of the Magnitogorskiy metallurgicheskiy kombinat (Magnitogorsk Metall- urgical Combine) are rolling sheet from 2.2 mm strip hot-rolled from 3-ton slabs; 3-ton strips are being joined by butt-welding during pickling (or cleaning) into 15-ton coils. The mill must be slowed down to pass a seam for otherwise the strip may get torn apart and the rolls scarred. At present the mill operators have to watch, and they tend to decelerate too early and sometimes miss a seam despite this. The Automation Laboratory of the Combi- ne has designed an instrument with a light source and two photo-heads that detects the seam at the right moment and decelerates the mill with a time delay. The seams are marked by paint. The instrument is placed in front Card 1/6 S/1 ly6o/000/012/002/009 Automatic Seam Detection in Steel Strip A161 A033 of the mill (Fig. 1) and measures light reflected from the strip and from the paint. The system is illustrated by block diagram (Fig.2). The PEj (RB) relay is the memory unit for commands from the photorelayCOP (FR), it gives commands to electronic time relay 3P3 to start counting time. Voltage pro- portional to rolling speed is supplied from tachometer generator TI- (TG) that is coupled with the work rolls of the first mill stand; an additional resistance switches into the excitation winding of the main drive generator, and the rolls decelerate. The operator has to press the "040 Oil (11offil) push button when the seam has Passed, to return the system to zero. The OCK-1 (FSK-1) cells in the comparing and amplifying unit of the photo-relay are high-sensitive. The comparing unit is a cathode follower with a 6X,4 (6Zh4) tube. Signals from the comparing unit go to the input of the ampli- fier of the photo-relaycOR'-1-53. The output relay is of the P.9-100 (RE-100) type. The electronic time relay (Fig.3) has a cathode circuit trigger re- ceiving voltage from the tachometer generator. The seam passage signal opens the P6 relay contacts, and the capacitor charges. When the grid volta- ge exceeds the closing potential$ the trigger jimps over into the new stable Card 2/6 S/ 1 18/60/'0'CC;/- I 2'!CK, 2/009 U ",utomatic Sc=,, Detection in Steel S"Urip Al 6 1/A033 state. The capacitor-cliargin- time determines 'the relay operation time, and the-charging time depends on the tachometer generator voltaGe that is pro- portional to the work rolls velocity. The,"& contact closes after 'the Dass- in- of a seam, and negative voltage goes to the tube grid, and the trigger returns into stable state. There are 3 figures. Card 3/6 Auto.m.atic Scam Detection in Steel Strip 1 - uncoiler;, 2 - mill stand; 3 - strip; 4 - paint mark; 5 - light source; 6 - photo-heads; 7 - comparison unit; 8 - amplifier photo-relay; 9 - electronic time relay. A161/AO33 Card 4/6 "...'Itom"I.tic Devect-ion in Steel StIrip ,~'i2 1 Comparison unit; 2 -amplifier photo-relay; 3 electronic zime relay; 4 photo-heads. A1,61/AO33 Card 5/6 Automatic Seam Detection in Steel Strip Fij. 3 : Electronic time relay circuit. Card 6/6 S/118/60/000/012/002/009 A161/.4,033 5/1)3/62/000/008/003/003 A054/A127 AUTHIORS: Mhusid, S.Ye.; Kozhevnikov, V.V. TITTR: The application of computers at the Magnitogorskiy me-tallurgicheskiy i=binat (Magnitogorsk Metallurgical Combine) r. PERIODICAL: Stal', no. 3, i962, 76o - 763 TE-XT: The computers used at this combine operate either on non-heating transistor units or on electron tubes. Some of the computers operate continuously and are used to obtain information and to control the characteristics of a pro- duction process, ahile ot:-nrs operate discretely under current or voltage impulses. T~i,2 compu-.ers ana c o~.',pu-:.ar- systems have been designed by the'TsentralInyy nauchno- -iss1edo%--L-.el'zkiy institut kompleksnoy avtomatizatsii (TsNIIKA) (Central Scienti- fic :iesea-ch Institute of Overall Automation), Nauchno-issledovat?fskiy institut uprav lye,, -i;.3hchikh vychislitei'n3i~h mashin (,NIIIJWI), (Scientific Research Institute of Contro- Co,,,,puters), I.,--ningradskiy institut inzhenerov zheleznodorozhnogo transports, (LIIZhT,',, (Laningrad Institute of Railway Engineers), Leningradskiy gornyy inz;itut (Leningrad Mining Institute), Thilisskiy nauchno-issledovatel'skiy institut sredstv avtomatiLatsii (Tbilisi Scientific Research Institute of Means Card 1/~- The tion of ..... S/133/62/000/008/003/003 A054/A127 of Institut avtomatiki I telem.-khaniki (IAT), (Institute of Automa- tion and Telemechanics), TsNKICIM, etc. Computers were first applied by the com- ,0 i r. "~"o- controlling I'lying shears which cut strips up to 10 mm thick on the 2,503 mmn stand into sheets up to 2,350 mm wide and 2.5 - 12 m long. The schematic operation diagram of the shears which is given in a figure is based on the follow- ing algorithm: A - A n - 0, (A = represents the given sheet length with 0 correction, n = the number of impulses obtained from the path transmitter). In cutting the first sample sheet the fpllowing algorithm is used: C A + B V n = 0 (B constant coefficient, C = A + B). 0 Controlling thIs ope. ration by computer saved million rubles a year, main~7 by cutting the deviation In sheet length from 300 to 30 rmn. The instrument costs '0" --ablos. The CTalb-1 I ~10 . (StaT-1) type computer controls the cutting out of .-3neets without losses by means of planetary shears on the 450 stand. The com-- pu te r, which is mounted between the 630 stand and the shears controls with a Card 2/5 S/I 33/62/000/008/()03/003 Tine application of ..... A054/A127 photorelay the length of sheets to be cut and registers on a punched card the theoretical weight ot sh,3ets turned out by the 0630 and 450 stands, the number of slabs rolled, the number of sheets passing the shears, the number of heats, etc. The data are recorded by the standard 11A -45-2 (PD-45-2) type punching machine. T~, e apparatus consists of ferrite-diode cells, which Are divided into measuring, cuttin.--ou-~ and weighing units. The Stal-I computer increased the annual output of YBY IUVU) computer ,.-e stand by 22,000 tons and saved about 40o,000 rubles. The % is used in combination with a photoelectric flaw detector, radioactive thickness gauge, electro-magnetic switch-over devices and photorelays for the continuous elimination of defective sheets, 0.2 - 0.6 mm thick, which move at a 5 m/sec rate and are cut in sizes 6f 512 - 1500 mm. Sheets not coming ue to the siandard thick nezs or having holes are removed from the flow line and directed into the rejects receiver. The computer operates on the principle of the shift register and the foilo,...ring mathei-.latical function: x = A - 2n_L~_,Ll [where x = the coordinate of the position of defective sheet in relation to the flaw detector axis; A = meas- uring pitch of this coordinate which equals one sheet length; n number of the cut sheetp after the defect has been detected, (n = 0,1,2-, ..); !n~ correction for thc! ratio of sheets, necessary because the distance between the flaw detector and swi tch -over Is not the integral multiple of the number of sheets; Al - correction ior the transit of the strip into the sheet]. The block diagram of UVU, which Card 3/5 T~,e application of .... S11331621000100810031003' A054/A127 savez 40,~,000 rubles a year, is given in a figure. Computers are used in ore .1 n4 ng ,lo supply the dressing pldnts with ores of the prescribed composition. T:,e -algorithm governing this control process consists of two parts, one relating to the changes in the quality and quantity of the ore t*or every kind of ore min,3d, bas-:~d an information obtained from the mining machines, regarding the actual conditions of ores. In the computer information Is fed also on stocks in hand, the amounts required by the dressing plant, etc. Based on the information ,~-btn-lned the computer informs on the ainount of ore dispitched, the iron content o~:' the ore, the dev~at'ons from the standard composition. It makes any necessar~- corroctions, det,~rmlnes the numbers of RR cars required for the dressing plant nnd ~-:here thr- cars are needed, moreover the place of discharge of the ores. The car trains are controll.ed by the transport algorithm, based on the distances of block ~--2ctions, functions, number of stations to be passed, etc. The collected data are Lfansmitted to the central dispatcher board; the data on the required changes in processes are produced in print. in 1961, a computer center was established -ne Mngn-itogorskiy metallurgicheskiy kombinat (Magnitogorsk Metallurgical based on the YPAJI-1 (URAL-1)'type computer, with a capacity of 100 ir- nzructlons per sec., consisting of 800 electron tubes and 3000 crystal diode-rec- tifiars; the computer covers an area of approximately 40 m2. Information is fed .1 .-n by mneans of punched films passing through a photoelectric instrument, the Card 4/3 .S/133/62/000/008/003/003 U-~e application of.... A054/A127 ... emory device consists of a ferro-lacquer-coated rotating drum, the external ~-;torage elemont is a magnetic tape. The URAL-1 is applied, inter alia, for de- zermining the pattern of rolled products, the natural gas consumption in open- -aarth furnaces, the weight of finished products, the output of the blooming and -U..e slabbing mills, the load of the principal engines'as to root mean square current, the parameters of blast furnace operation. Computer systems with light signals for the operator have been designed for the stripping shops and soaking pits. Apparatus controlling the transport systems operate on mnemoni 'c schemes. For centralised control of blooming mills algorithms have been developed to de-, termine heat conditions (teimperature of soaking pits, fuel consumption, etc ,); I/ -,~ie coordination of blooming and soaking pits and the transport, ~If them are deviations from the schedules given for these units, the algorithm give's in- strUctions for appropriate changes in the algarithms of heat.-conditiong !ind trans- port. This unit of the computer system issues printed information on the time discrepancies between various shops involved, on the condition of soaking pits covering about 500 parareters. The transport algorithm commands the dispatching of slabs onto the blooming mill train and the setting of slabs into the soaking its with*a minimum of heat loss. There am 2 figures. i _U p ASSOCIATION: Magnitogorskiy metallurgicheskiy kombinat (Magnitogorsk Metallurgical Card 5/5 Combine) KOZHEVNIKOV, V.V., inzh. Automatic control of ingots for rolling mills. Mekh.i avtom.- proizv. 16 no.8:22 Ag 162. (MIRA 15:9) (Rolling (Metalwork) (Photoelectric measurements) KHUSID, S.Ye.; KOZHEVNIKOV, V.V. Use of computer techniques at the Magnitogorsk Metallurgical Combine. Stall 22 no.S.*760-763 Ag 162. (MIRA 15:7) 1. Magnitogorskiy metallurgicheskiy kombinat. (Magnitogorsk-Iron and steel plants) (Automation) PHASE I BOOK EXrII,OI'.T,A.TION 3 G-1/4 8 5 7 .Kozhevnikov, Vasiliy Yakovlevich, Ivan Gavrilovich Ksenzhuk, and Ivan Ivano`v_ich7KR`ud-yak-ov Gorizontallno-kovochnyye mashiny; ustroystvo, elementy rascheta I obsluzhivaniye (Horizontal Forging Machines; Arrangement, Funda- mentals of Designing, and Servicing) Mos--ow, Mashgiz, 1960. 236 p. 6,000 copies printed, Reviewerz I. I. Girsh, Candidate of Technical Scii~nces; Eds.g A. V. Sivay, Docent and D B. Rikberg; Chief Ed. (Southern Department, Mashgizj: V. i. Serdyuk, Engineer. PURPOSE: This book Is Intended for technical r,,~-rsonriel in fa,-to- I ries, design bureaus, and scientific researoh organizations. COVERAGE: The book contains det'alled de-3.3rir,tion-9 of Soviet-made horizontal forging machines (upsetters). The design calculations of these machines are also given, Basic operational problems (setting-up, control., servicing) are examined ., and brief com- parative data on non-Soviet upsetters are presented, New Capd=~~ Horizontal Forging Machines (Cont.) SOV/41857 constructional solutionB of the subassemblies of ma,~hineBY based on experience gained during their design, manufacture, operation and repair are given sDecial attention, 'he up- setters built by the Novo-Kramatorokly maoll.1nastroltelInyy mavod (New Kramatorak Mac-hIne-Building Plant) have been used to illustrate design calculations, and machtne operation and servicing. Chs. II, III, V, IX, and Seca. 1 and 3 of Ch. I were written by V. Ya. Kozhevnikov; Chs. IV, VI, VII, VIII, X, XI, XII, and See. 2 of Ch. XIII were w---Itten by I. G. Ksenzhuk; 1. 1. Khudyakov wrote ChB. XIV,, and XV, Se--. 2 of Ch. I, and See. 1 of Ch. XIII. The theoretical material of Chs. II, III, IV and V pertalning to the constru:2tlon of kinematic diagrams of the --Iamp-".ng mechan1sm, the construction of the cycle diagram and the determination of the angles of action of cams were taken primarily from works published during 1946-1956 by I. I. Gir-sh,Candidate of Technical Sciences, (TsNIITMASh). The authors thank Engineers B. S. Karasev, Yu. N. Lyubimov, and A. I. Shilo for their help. There are 21 references, all Soviet. Cart-16/-q- - KOZHEVNIKOV, V.Ya. Introduced and projected forging and pressing equipment. Innovations in the design of NID43 forging machines. Sbor. Novo-Kram.mashinostroi. zav. no.3%3-12 159. (MIRA 17:1) . . - I .I I ., I SOVINA, T.V.; KOZHEVNIKOV, Ye.,A. -- - " ~ --- Construction of mechanical models. Fiz. v shkole 16 no.6: 66-69 N-D 156. (M6RA 9212) 1. 121-ya i 108-ya sredniye shkoly, g. GorIkiy. (Mechanical models) KOZHEVNIKOV, Ye. F. Raising industrialization standards and lowering costis of construction for the transportation industry; report by X.F. Kozhevnikov, Minister of Construction for'tbe Transportation Indr,str.v at the session of the section of construction for the transportation industry of the All-Union Conference on Building. Tranap. strot. 8 no- 5:1-8 Ry 158. (MIRA 11:7) 1, Hinistr transportno o stroltal'stva. Nailroad engineorikg) (Transportation) KOZHEVNIKOV, Ye.F,,,~~atr transportnogo stroitellstva Famous des" of young transportation construction workers. Transpo stroi. 1-1 no.4z4-6 Ap 161. OURA 14- : 5 ) (Coqotruction industry) (Transportation) in .3 r:Ln o c-r - firLh yl~,x KOZHEEVNIKOV, Ye.F. To new labor successes In 1966. TranEp. strol. 16 no.1: 1-4 Ja 166. (mmk 1911) 1. Kinistr transportnogo stroitel'stva SSSR. KOZHEVIIIKOV, Ye.l,,, inzhener-kapitamr-layteaant Training of students in training squadrons and schools. ~br. sbor. 47 no.11:55-61 N 163, (MRA 16:11) Ty' TIT- vu tc, r r-, no t KOZHE'_MXKOV Ye.M.,, veterinarnyy vrach po boleznyam ptits; GOLYST91N, I.M., veterinarnyy vrach po boleznyam ptits; DMITRIYEVA, P*mq# veterinarnvy vrach po boleznyam ptits; BABKINA, A.A., veterinarnyy vrach po boleznyamptits; TAITLER, U.N. I veterinamyy vrach; TACHANOV, A.T., veterinarnyy felldsher Eliminating pasteurellosis in poultry. Veterinariia 42 no.8:8-10 Ag 165. (MI4 1s-11) I 1. Voronezhakaya oblastnaya veterinarnaya laboratoriya (for Khozhevnikov,, Golyshkin, Dmitriyeva, Babkina). 2. Sovkhoz "Buda-Koshelevskiy" Gomel'skoy oblasti (for Taytler, Tachanov). CF " P ' 'T 0~71CI. ' A 2 iFRATIV , A.I., kand. elconcm. nauk; KAZAF(VTSEV, N.M.; SID . -11 ~ . .1 nzh.; KOZ.HWITIKOV, Ye.N.Y inzh.; RAZUVA7,V, A.S., inzh. Improvement of the economic work in sWions. Zhel. dor. transp. 47 no.3:69-72 Mr 165. (MIRA 18:5) 1. Nachallnik proizvodstvenno-tekhnicheskogo otlela stantsii Novos-ibirsk-G.lnvnyy (for Kazakov-tsev). KLIMOVP N.M.; BUTRIMENKO, V.P.; VSYAKIKH, A.S., prof.; LITOVCGHENKO, G.R.; KOLOBOV, G.M.,,*_AQZIZYHIKQY4-Y-e.Vj_ALIKAYEV, V.A.; KRASNOV., V.S.;-MAKAHUVj A.P.; GRIGORIYEV, Ye.P., red.; ROZIN, M.A., red.;GUREVICH, M.M., tekhn. red. (Animal husbandry] Zhivotnovodstvo. Moskva, Sellkhozgiz, 1959. 477 p. (MIRA 16:3) (Stock and 4tockbreeding) Name: KCZHEVNIKOV, Yu. A. Dissertation: Epidermomembrane method in experimental work with fleas Degree: Cand Biol Sci Affiliation: Molotov State Med Inst Defense Date, Place: 1956, Molotov Source: Knizhnaya Letopial, No 1, 1957 USSR / Zooperaoitology - lutea and Inse-,ts as Disease Vectors. G-3 Abu Joux : Ref Zhur - Biol., No 18, 1958, No- 81778 Author : Kozbeynikov,,Yu. A. Inst I~i~tov Med. Inst. Title Epidermomembrano Method in Mcperiments with Fleas Orig Pub Ir. Molotovsk, mod. in-ta~ 1957, No 26, 211-216 Abstract So as not to have to pick each flea by pincers when they are removed from insectaria., an ordinary glass funnol was used which was submerged to the edge of the ineectarium substrate; the fleas JmTing along the insectarium fall down into the funnel and accumulate in its tube, which had been previously ccrked at the end. With the same purpose in view a sieve in tubular form was used for removing fleas from test tubes with sand, the tubc toing fastened down with a fine motnllio net. In examining live fleas microscopically, the author i~sed a homemade Card 1/3 20 USSR / Zooparasitology Mites and Insects as Disease Vectors. G-3 Abs Jour Ref Zhur Biel., No 18.1.1958,, No- 81778 chamber consisting of a piece of glass tube pasted onLo a glass plate; fleas within this chamber wore fixed by a cellophane membrane& Attachments are sugEpstod in the form of rubber rings for fastening a glass tube, needed for feeding the fleas, to the Pahoniohnov apparatus or to the animal (in the latter case the fleas were fed by a melnichny (7) gas), The skins of mice used as epider- momembranes ahould be sterilized by ohlmAoform vapors for 1-2 days* Through opidermomombranee Xenopsylla choopis were successfully infected by a rickettsia of spotted and rat typhuB, By this method It was established that the infective dose bas an offect- on the duration of the incubational process in fleas, biztu does not ref lo~;t on the intensity and accumilation of rickettsia in their bodies. The great effect of temlioraturo at which the insects were kept wafj noted: at 31-320 rickettsia in fleas cara 2/3 UC-,')'R / Zooparasitology Idtoo arA Insects as Disoarie 'foctoors. G-3 Abe Jour Rof Zhur Biol., No 18, 1956) No, 81778 were found more frequently and in larger mimbers than at room to Tporaturo, while the incubational period is cut to -;~ to ~. At room temporaturo riokuttsia are pro- served in X.-choopis for epidemic spotto(I typhus up to 102 days, and for ondemic - up to 111 days. -- N. F. Darskaya Card 3/3 21 CHFMOGOROVp I.A.; KOZHEVNIKOV, Yu.A. Treatment of angina pectoris with mothylthiouracil. Terap. arch. 32 no. 7:17-21 JI 160, (MIRA 14:1) (ANGINA PECTORIS) (URACIL) GHERNOGOROV) I.A., prof.; KOZWVSKAYA, I.Ap kand.med.nauk; KOMMMOV, Yu.A. - Pffeot or reserpine on hypdrtension of the pilmonary arter7a Terap.arkb. 32 no.9315-19 160,, (KIRA 14:1) la Iz kafedry vnutre=ikh'~bclezney (zav. - prof. I.A. Chernogo- rov~ Mookovskogo moditainskogo stomatologichei3kogo imstituta. MMMMWE) (PUIMONARY ARTMM-DISMES) (HYITMWSION) CHEIUIOGOROVJI I. A., prof; KOZHEVNIKOV. Yu. A. PathogeneBis of arrhythmias in myocardial lesions. Tera 34 no.1:13-18 162. OURA 15:75, 1. Iz Instituta terapii (dir. - deystvitel'nyy chlen AMI SSSR prof. A. L. Myasnikav) AMN SSSR. (ARMTINIA) KOZHEVNIKOV, !,,.A. Pathogenesis of arrhythmia. Pat. fiziol. i eksp. terap. 8 no.4.-60-61 Jl-Ag '64. (M'-.-IA 18,-2) 1. Kardiologicheekoye otdolenlye (zav.- prof. I.A. Chernogoro7) InstItuta tera ii (dir deystvitollnyy chlen OT SSSR prot. A.L. Myasnikov~ * -9 AMN SSSR Moskva. 'r I ~]Y.T'-. ~~' !... GA.~ KOZID.-WITKOV, Yu.A. 9 - u -rinic Computing device for measuring the quantity of P,eLhare obtained from a mine during Nauch. trii-Ay K.%'fUl no.15006-311 '64. (MIFA KOZHEVNIKOV, Yu.N. "-- - With metallurgists of Sweeden. Metallurg no-11:37-39 N 156. (HLRA 10:1) (Swedse--MOtallurgy) KOZHEVNIKOV, Tu.N. - - I_., Z. I . With the metallurgists of Sweden. Metallurg no.12:38-40 D 156. (MLRA 10:1) (Sweden--Metallurgy) KOZHL'VNIKOV, yu.m. On a visit to metallurgists of Sweden. Metallurg. 2 no.4: 0-43 AP '57. (MIM 10'5) (Sweden--Metallurg7) AUTHOR: KOZHEVNIKOV,YU.N. PA - 2775 TITLE: At the Sweal-s"etallurgiBta. (U metallurgov ShvetsiJ., Russian) PERIODIG.L: Retallurg, 1957, Vol 25, Nr 4, PP 42-44 (U.S.S.R.) Receiveds 5 / 1957 Reviewed; 7 / 1957 ABSTRACT: Steel Productiong The Siemens Martin steel production of Sweden re- mained on the same level as in pm-rious years owing to the shortage of own fuel; the output of electro- and con-verter steel was, however, raised considerably. In 1955 26% more bazio and 11% more aoidous Martin steel in relation to the total production wera melted. Alloyed and not alloyed steels of different brands are produce3 in the aoidous Itax-tin furnaces, among them also steel for ballbeax-Ings. The opinion prevails that for the latter the best qua2ity has to be taken from the aoidous furnace. In some woerr-s aoidous steel is blown tiLrough with oxygen. B&ll-bearing steel is produced by a reduced silicon method and ii finally n6utral:lzed with &1-=inum. This promotes plaati- city. In one plant half thi nitrogen quantity obtained in the c,"3 of B-i-issamer steel is produccei by blowing horizontally 'through the con- verter during half of the time. The produotion of steel in electric arc furnaces aru.1 ind-action electric furnaces 13 widaly~ in use. The bottom of the furnace consists of non-magnetizable steel for -the purpose of a later use of the electromagnetic mixing device. In Sweden the aenvery of con7irter Card 1/3 metal for crude sheet iron and rails is forbidden although a At the Swedish Metallurgists. PA - 2775 high-quality steel with a low content of nitrogen can '~-, produc,3d in Thomas converters. The con-;Iotion, however, preavail-a that corz:verter steel blown through with oxygen is by no means inferior to Martin steel, but the necessary tsstB have not yet been carri-ad out. In some plants speoial pressed thermit packets arw3 pushed Into the block moulds in order to heat the upper part of the blocks. They form a sort of a feed head and inomase the output. Electromagae-tio Trough StirrinW. According to its principle the eleotxomagnatia mixer is Valogous to a nonsynchronio motor. An aro stator is installed under the furnace and fixed to the bottom Part of the shell to mix the trough which acts as a rotor. The winding of the mixer acts in a manner similar to that of the stator. The magnetic field produced during passage of the current through -this part of the furnace causes currents by induction in the trough which mo,;,e the metal In rising and falling flows. Low fmquency currents am used in order to avoid greater losses by vortex flows. Control of -the plant is easily arranged by mtana of press buttonz. Plant for Continuous Steel Casting: ' A p2ant that produces rolled sheet iron and tubes of stainless steel is arranged according to the American Rossii-Junghans type. Square smifinished steel is cast of Card 213 stain.- and carbon-less steel, rouni bar steel of 180 mm for pressed At the Swedish Metallurgists. PA - 2775 ASSOCIATION: PRESENTED BY: SUMMED: AVAILABLE; tubes and sheet bars of 3.30 x 55 mm for sheet iron and cold rolling bands. The surface quality of the billets and sheet bars of the carbon steel were satisfactorj, that of the stainless steel a little inferior, so that the semifinished steel for tubes had to be ground. StAioture waz mostly good. The plant which is of light construction, is built against the front wall of the steel smelting plant, partly above and partly below the ground level. Casting in carried out from a platform 18 m above the ground, were the casting vessel, which is of the tea-pot type, is mounted without a stopper rod. An intemediat5 device is used for casting which direots the metal into a fully cast copper cx7stallizer. It is cooled with water through an inner cavity and it is covered by a copper plate (20-25 m thickness). The lubricant enters by means of a grove that is placea in between. The second cooling of the semifinished steel is carried out by means of sprayed water. The out-off casts fall into a basketo are turned on edge on a roller conveyor, and lifted on to the level of the working-floor level by means of a hoisting apparatus. Not given Library of Congress Card 3/3 i,~ ~,, -- -~ - , ;' -_ , " "; ~4 f, I A - )i , . - ,- - I ~ ; ". /11 ~ KOUNTNIKOV, Yu.N. Visiting the metallurgists of Sweden. Matallurg 2 no.5:44-48 Yq 157. (Sweden--Metallurgy) (MIRA 10:6) KOZHEVNIKOV, YU.N., inzh.; SUROVOV, I.I., inzh. Main directions in the redesign of pipe miUs. S~,all 23 no.10: 925-927 0 t63. (MIRA 16:11) ORLOV, A.S., inzh.; LUKIYANOV, K.I., inzh.; ~~MVKKGV,-I"M., insh. Organization of preparatory work in the assembly of the elements of a blast furnace at the Western Siberian Metallurgical Plant. Prom. stroi. 41 no.2:1.3-17 F 163. (MIRA 16:3) (Blast furnaces) XOZHEVNIKOV, Ye.m., Yeterinarnyy vrach; BOBRGV, A.A., veterinarnyy vrach Influenza in ducklings. Veterinariia 38 no.IW4840 0 161. (MM 16s2) 1. Voronezhakaya oblastnaya veterinarno-bakteriologicheakaya laboratoriya. (Voronezh Province-Ducks-Diseases and pasta) (Influenba) T- ACCSSSION NRs AP40365ti 39/64/000/002/0173/017 AUTHOR: KozhevnAcryp Yu. P. .1-TITLEi Solution of 4-contact method for measuring electrical resistivity of thin semiconducting film ISOURCEs IVUZ. Fizikat no, 2p 1964t 173-175 TOPIC TAGS: electric conduotiyity, semiconductor film# substrate# current strength :bipolar coordinate ,,:ABSTRACTi An expression has been Aerived for the electric cVduotivity 6 of thin !semiconductor films on nonconducting substrateep relating the conductiyity to the :1potential V between contact points, current strength I, and film thicknede t. The' problem is treated &a two-dimensional and-Ohm's4aw is used to determine in bipolar 1 2~ ivoordinates# pr. r- lip Y11 1(24 - lip + Y11 4 xt11 (it + A) (11 + A) where A + a -r -1+-d"l + a Li- 21 ;,ACCESSION NRs AP4036578 ~where a p a2 j a r r and y y are geometrio parameters given in Fig. I an th's 'i'Enolos;le* orl~. 9t.2L7a' 7 "hone and i figure- SOGIATIONs Sibirokiy fiziko-tekhnicheakiy institut p*ri Tomskom goguniv4rsitete IAS imeni V, Ve KuTby*ahova (Siberian HWelootechnical Inatitatep Tomak State University SUBMITTEDs 27Deo62 DA-TRAMs O5Jun64 ENCLe 01 SUB COIDEs XE 40 MW SOITi 001 so 002 2/3 PITYUNIN, P.A.; KOZEMVIfIKOV. Tu.v. Reactions of magnesylamines. Part 7: S)rnthesis and properties of aryl (al4l) amides of anthranilic acid. Zhur. ob.khim. 30 no.6:2028-2030 Je '6o. (KIRA 13:6) 1. Permekiy farmatsevticheskiy institut. (Antbranilic acid) PETTUNIN, P.A.; KOZMffNIKOV, Tu.V. Chemistry of heterocyclic compounds. Part 33: Synthesis of quinazolone compounds based on aryl amidee of anthranilic acid. Zhur.ob.khim. -30 no.7:2352-2357 J1 160. (MIRA 13:7) 1. Permskiy farmateevticheakiy institut. Nainazolinone) (Anthranilic acid) YLTYWIN, P.A.; KDZHEUTIKOV, Yu.V. . . Reactions of magnesyl amines. Part 8: S7nthesis and properties of aryl amides of N-aryl (Alkyl)- and 11-acyl-substituted anthranilic acids. Zhur.ob.khim. 30 no.8:2453-2457 Ag ,6o. (MIRA 13:8) 1. Permakiy farmatsevticheskiy institut. (Anthranilic acid) KOMINNIKOV, YU. V. Cand Pharm Sci - (diss) "~':'Mbsl'ituted ariddes of anthranilic acid and their transforintitions into quinazoline compounds." 110oscow, lq6l. 11 pp; (Ministry of Public Heal.th First Moscow Order of Lenin Med Inst imeni I. M. Sec~enov); 21.50 copies; price riot given; (KL, 7-61 sup, 263) PETYUNDI, P.A.; K~~UYMjjvVj_-_TETYUYLTAf L.A. Reaction of magnesyl amines. Part 16: Magnetsyl amine method of preparation of amino acid arylides. Zhur.ob.khim. 33 no. : 1261,-1263 Ap 163. (MIRA 16:51 1. Permakiy farmatsevtichoskiy institut. (Magnesium orgenic comjou~ds) (Amino acids) PETYUNIN, P.A.;,.,KO7,HEVNIKOV, Yu.V. Heterocycles. Part 35: Use of polyphosphoric acid for the synthesis of quinazolone compounds. Zhur. ob. khim. 34 no. 3:854-856 Mr 164. (MIRA 17:6) 1. Permskiy farratsevticheskiy institut i lOiarlkovskiy farmatsevti- cheskiy institut. -.g I- mu~7 -4 -R MIA& A -bioWfunc Ty 0 i'VE-1 ;Wp, A --k MOW* OR, AbiMitt th N't b M A&UC A lit: [6 ON. Wir MAN" 4M M, ova bibUi6tic jg AM NUTT NN, Fj~ P NEI R a N OR T-7 -REA m-~ 7 KODIMMIKOV, YU.V. Theory of" optimal on-the-aw.-rage controlled stochastic systems. Izv. vys. ucheb. zav.;av. tek~. e no. 4.'7-1':7 165 (mip-k 19:1)