SCIENTIFIC ABSTRACT NEDYALKOV, N. S. - NEDZVETSKIY, G. V.

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SCIENTIFIC ABSTRACT
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~O Y/9 /_ ,;r e V" /z, S. AUTHORs Nodyalkovt-1.5# 26-10-13/44 TITLBs A study or asnaterm, Damages to Agriculture in Sulgarla (1su- chenlye gradobltly v Solprll) PIMIODICALi Pr1rodav 19579 In 109 pp 86-89 (USSR) ABSTRACTe The author #1"s an account of hallaterms occurring In Dal - pria and the damage they have causod to agriculture ever a period of 13 years. ftlgarla Is one of the Zaropeen, countries suffering the most from hailstorms. The worst period In from May through July oboe In so" are" hailstorm@ occur son- tinuously. Statistics *bow (Table 1) that sore than 1,500 so sou nitles suffer from frequent d men go every year where an ever*" of 2509000 - 3009000 bestares of crops are dowmetatedg causing the governmest yearly losses of more than 200 all1lom loves. Diagram I show* the amount of precipitation* In ftl- gori& and Chart 2 the different areas with respect to the fre- quency of hailstorm@. The author reform to a number of methods for reducing damage of crops by hall. In the first place early agricultural oropeg especially grata cropeg should be cultivated, for harvesting before the beginning of the danger- ous period. Harvesting should be carried out quickly. Crop Card 112 varletiesp especially capable of recovering from ball damegog Vot,,.elr~--ry Medicine BULWL?ZA CHEN'=V, Prof. Iv., V1.:.?B-, r-Q-A"y, 160~-, st V-4.: . K --'.OV , Dr. Y V--: DUUNOV. Dr. Y.. VIZFB; BOLAOIA. Dr. T.~v..40.off; SAVOV', Lr. At., "?roperties of the Preparation Blozan V Sofia, Voterinarna Fb~rr!i, Vol 63. No 8. 1966, pp 7-9 jNhstrnot: Preparations Biozan T and .1iozan F to be administerod too newborn calvev and pigs, respectivQly. for the prevention of Intestinal and other diseases have been developed. Biozan T contains ga=a-globulins active against S. enteritidus. S. typhi murian, P. bulbasopticu3. S. coli (0 0781 and 0117), and the virus of Aujoszky's disease and Biozan P ga=a-;lo~LIns active against S. cholerae suis, S. %j)hi muri=, E. coli (hc--olytic and non- hc=lyUc). and the virus of Aujoszky's disease. Furthermore, vitaxin C, torramycin, blomycin, and penicillin k:v-vo been added to both preparations. Tests carrlcd out on Biozan T inct.cated that It was non-toxic to white mica, had a bacterlostatic affect on Staph. aurcus 209 and E. coli 09, and did not deteriorate with respect to antibiotic activity on being stored at 40 for r-onths. On being administerad to calves 3-16 days old. Biozan T was very effective In stimulating growth. 4iile the calves did not develop diarrhea. a definite conclusion In regard to the effect of Biozan T In producing I=u- nity is not yet Possible at this stage.. Table. no references. 1/1 DUT1GU114C`1u-Aca1 Tua'u, -loor. A=1 1'r ducts %ncl 7 cir -3L' A -VA C-.(.. -11 Trc-~t, -f .Pplicatiw. WCA-E; , - if- Tertile Mhtcrinls. a J u r: Poaf Z:-ur-W-.i: ., " 2, 1959, 6,)o3. h. I., i f W. Lexq)m f !.I i*(_ X F%'jrics v S3r-.Wjct1C Tj-~r_l Ort, ~ib: Lcl~a pr 1,.;: ., zi T c 'iydr, T, 1~- t c c.",ds V r _%rpcu1_- .3 llr~3, Lr-t.(-,x SYS-3' fficlu..t L f r ,k) Z,.r, r,.. .. ~... -'a s,--cps a.1' .2. W'Ao_ !~~V, bQe:. USL(I i a f rA_c11)ce of rc. A- L-itcax i,j)ruLjia1A )ns c Card 1/2 N UTYR L- K 0 Vil, 'K I I . .." ~ I . ot Bul,~-aria not in~iicated not in,-licated Dofia, :.--ate---k~ti':a i TizJi:a, :-io 2, "Reviewing the 11th 5ra-de Subjec:-~ Functions. BUIZARIA ,Dv,',LKOVA wfV1, . .; Scientific I E ~jovA, N as,3arch :nstltute of FematoloFy N and 'Plodd- sfusion (Director Prof. V. Seraf'=ov-Dimitrov) 112.1foct of Hotorologous Erythrocyte Antigens on Irradiated Animals" Sofia, Rontronolopiva i Radiolo7iya. Vol 5, No 4. 1966. pp 225-229 Abstract: Guinea pies were immunized bvv intraporitonnal injoct~on of a suspension of human erythrocytes and irradiated on the 7th dav after the injection with X-rays in a dose of 340 r. Immunization with heterologous erythrocyte ant1gens increased the immunological reactivity of experinental animals as compared with control animals that wore irradiated urithout having been Immunisod, but did not affect the cowse of the radiation sickness as such. None of the experimental animals developed complications due to infoc. tion, while one of the control animals oxh'-bited bacteromia an the 7th day after irradiation, Aerobacter aerogenes vas irolated from the blood of this animal. Graphs. 17 references (9 USSR, 8 Wastorn). Russian and English summaries. Manuscript received Jul 66 (Jul 65 T). 1/1 L: L a% 71. -,A r 71~ o- r 1 Vol 20, "o 1, 11',1~7, ;),) 73-7-', Cr - -:- -. I n t:-. a s c.) i: :..t: cc, -)c tcr, t c u 1 c - a r,' 11 r - L."I a 0' .,;,zi "loci! e.; r,~zlecrec' In Lhe 01 -~!)e SCru..1 a,-,~ILtinins, IL i-iay bc, I-su-~Ld that tho radioprotectors applied have. no .-,;)rolutc CE.Oct. Rc:orences: I Bulr;arlan and 11 '-ie~stcrn. (.-,,anUSCri,)L recolved, 5 Sop 66.) 2/2 6o alp iW~ At ii Isom SWAM -As &Uer" IW doothe Wo Uwows. .06,0". iot vlw at as mdmim 168mv IRI is $=do" was In WMPMUM Uh N am ft --AA 46i OWE $w, saff -Ure at go "L okkw et tu but . i", be ilillopipimilm vorksol"Aw in equiLlwim '0416M 414140ft 10 41FAlV 48 Ift ' ebm" POW Aum to" Sim Islaverbso"m wo impulm um d 69 Vd*d w*w w VOW* 16 Mum* fto*- Mai a - latweaft ps"Ibill. at "a Immom 0. U-6 Not am 30 ftwol"a cw fkti Zh, AccEssiow NR: AT4017779 B/251)3/63/011/01-/0121/0137 AMOR; Nedylikovs I. T=: Sow questions associated vith the &l9ebM1z&ti= Of Pion-Mucleon and Pion- pion scattering SOURM Wlgarsks Akadadys n& Neukits. Fixichosirl institut. IzvestiY& na Fizi- cheGkiya inStitUt a ANIEB (Neva of the institute of P17yeics and the Atomdc Energy Scientific Research Foundation), v. 11, no. 1-2, 1963, 121-137 TOPIC TAGS: scattering, pion, nucleon, algebra ABSTRACT: Obtained in this vork, on the basis of tinalysis, cross-symmetry and unitarity, is an algebraic system to describe certsin processes of scatter-Irg In pion-nucleon and pion-pion scattering. This system prover, to be simple enough for calculations and, In the author's opinion, might also 'Do used to explain certain properties of the solutions. Orig. art. has 146 equations. ASSOCIATICK: none 15sep62 DATE ACQ: O4M&r64 ENCL: 00 SUB COIS: PH.- YX M FW SOV: 004 MM'. 013 Card 1/1 -1 P. 777777 jr, ,- ft '7 's V 0': wtX Cr' a r "Vrt-z to vi vc-ouiti ir 7`aA;k-*ii-. ph- _Nb- if- text. ~c O"L and I .0 kit 4to -k ti v6 y Fit ~The - additibn o f u -aft -a- nera a L7 -doersai d- atid --CV-.-- and ve~-: don t _Pl no; and 10 -7-4r- 17-F fo 5URRME Udd, ter -c r r 17- 74 s- A t Kid,, tLereasid:'from -l-11 W44r; laws ik7 if 4-011t0 &n& 0 Sous onang a- SO Gs-;_-A ii~-, th 5 2- a. -ildth -OX ~~F-,.-Debye~~temp-ortturii.~ontLnuou I r Agee, a y XV- air oyll W 7Z cr -th -001~!t PW the-rut di so, I atoluiAto zo a a ry &-t it It fi-64 r -a ~, a ~*hd 0. lij t 11 a fi vLng:- Nb :with' C d/ b r as 4 NIIS R- W "9 V AXQ4Q^ 16, AALN L7 I r-_Z- 7 44 to rac V Ld4i, -as ca to- 4i"04 h t"' b a 'a L t 6''f t'h" -a' 64 -.7 -~7W:~, U, i T - '. r1 - A.112" a@ pal AM .20" SOW99 CMI Lnewmajumim M Ukr= (Imtltvt pmbUs Lit eya M gmalt) I sum" 19 ~TJT I"So 767-7641 sowal rhdm aus V* 200 7MC TM' alm"O PWQrtF, mdablva aliff. &Iwdnm. mts, pbpL_ ad pospa"o Na"Ity ANMWT: no Imelaw UA auep won mi 108 Of PIYCPPt&Uim slablum-alodwa -- 41"fle 00ftLm No dwar mduLm go amfficimt of voj~ cantractlas Qo ro~'~ fttiO is* the ebu-seteristic tamporgtum 0 mdtbe root =wN squm Ot *0 st~ 014111 OWd"brium In the ce-y-tal latti.. '- The miablim suess em 0.99 2.39 3.3 and 7.3 wt % ajwd~ V in we AMMON maw ~ IN" Ph 7he aUsp ~ umd in th lbs a awt "'ask by as smi ul"W" matmd md tm ap"d of t" -Me WO bY the rule* metbod at s ftqqmmy at Cmd 113 MCI 539-292 : 539.3 L3,4994-" ACC Us AMM" 110 010901470140/9"s TIN VOSSItS WO PVO"StGd U a faMim of vt S Alt law q-w MW -.d00 aw ing. I. CIMMP Is the dww mad" a, 'elostle so"" p of esmotent p " two", fig. 2. Mange In the charse- 6 and not @%am displacement of stamis Is 09 crystal lattice for Im &LLOYS as a coutent. , ~CW4 216 7. n ACC 01: AM2MG Thus upon &UOYIS4 Withl alumi. the modulus of elasticity and the shear modulus Increased ddle Faimmi a MN-and the coefficient of voluse contraction decmased. F1or exampleg If In pure alc6luis 9 a 10, 65o kg/=2; G a 34W kg/mm2; 4 s 17. 400 ks/=2 md P a 0.394 them, In fte alloy containing 7.3% Al these values change to IS. 730 kgtmlg MO kg/=Z.- 116, 900 kg/=Z and 0.32S respectively. However, these changes did met ocow usiftruly as a function of 1A Al. The slope of the curve wes smaller for cham"s In conantratioss to 3.3% than for changes from 3.3 to 7.3%. risure 2 on -o the cbseges eocurring on the atomic level for the same changes In wt I Al. Us ah~erlstle tupereture changed from 2650C for purs nioblum to 3506C ftr 7.30 Al. IM vast ~ sqme stmic displaomat ctang*d hvm 0o138 1e 10 0 a In the pwo "Im to MIS x 10-6 am In tM alloy with 7.3% Al. These values all* dMnpd wn In the conalstrefloss , -ag h4w 3.3 to 7.3% Al. The 3.3 wt It Al adowentMim od=LdW witts the wlJA solubility Unit of the Al In Vb-, the bigber, ungskudes of the elam;tle obareateristice wal obviously assmiatod with the appewwwo of the N - - i pbne. Orig. art. has: 2 f1pres. SUB Coal U920/ I= an$ 04j"$/ ana ar: oca/ am Mrs 000 2;4277-jA 63-5 ACC NRs AV ICU- L SOURCE COb98 UR/6021 66 000 603/035f/ 4 4 37 AUT901ts 41 Nedrukho. I* Not ct~v~,H.-V- Chas", W.C% ORGs Institute of Cestlee trebles@ AN UNSIR, (Institst problem 11tvaMMM, TlTL2s glastie properties of alloys of the Mk- we system SOVAM AN ftrion. Dopovidig so. 3p 19669 352-354 TOM TAM alobles allo7g vanadium containing alleyq ebroulue gas- talsifte alloy# alloy property. elastic property ABSTRACTs The effect of vanadium an the elastic properties of stoblus or stobion-42 abrasion, alloy boo been javestigatede Alloys containing S. 10, l5qj*%&0j vasadi" were jMIM411fres 99.41-pare ajobjes. 9q.5z;zjWWM4u=. and 99.921-Pere chromium Is as arc focused In as isert allwspborge It was found pare sloblus, had a Tessa's modules 9 of 190650 hSimm'. a shear modules G of 3400 kg/=29 a bulk modulus Q of 179400 ILS/se g "d a Mosse's ratio P of 09396o Correspeadiag figures for stables 114b .42 chromium were 120060 ka/mole 4330 ka/mage 170330 holum s add 0.384o Additions of op to 202 vasadlum to sloblum or siobjes-shroolum alloy Isairessed-2 sad 0 sad decreased end v, Vitb Iser"alej vasadism contest the values of 19 G9 sad for both Hb-Te sad Nb-Cr-Ta alloys approached each otbewo and at 209 vanadium L 2327_7=66 _A& Nit, APGOIL417 - ;are almost equals Igo 139580 and t3g47O kg/=2$ Go 4960 and 4920 k&4M2. me 00368 as& 0*3650 The 9 of xb-To alloys gemals~ a little blabor them that of ft-Cr-ya alley at say vanadium content (17*200 and 1G.Soo belost at 202 wasedluss)e The ebaractoristle temperature Isgreaead from 263C for puce alobion and 290C Car aloblem witb 4Z chro- aLum to 333 and 326C for alloys containing 2OX vanadium* Deviations of at"s 1*08 gbe equilibrium position to the crystal lattice decreased -from 0o138011-8 an for page slob&sm isad 09132~10".em for vb-Cr alley to 601230.14s' and 00126.R19106 an for alloys MICIs 202 wasedisso The 'Asereaso. UI abstasteristle, temperature and decrease to stow deviaties ladloatod a4seteogthealso of steol* boadee Was act* bass 2 fiascoes [AZI SUB cons 110 141 8VU DATIO Cald 211U 26MYGS~ Salo Mrs 0021 AU PARS11 I- " ~ 1271 T 1~ (r "'M " . -, - I EUT(m)/T/F.W'P~ I AP6032414 (A SO(JRCE CODE: fJP./002l/66/-)oo/oo9/l16(./l,' AUTHOR: Nedyukha, I. M.; Chornyy, V. 1!.--Chernyy, V. ORG: Institute of the Problems of Ca_st_1ng,AN_URSR (Institut problem littya, AN UR. S TI TLE: Investigation of the fnterntomir interaction in n i' obi-um-tungste -molybdenum alloys J i SOURCE: AN UkrNSR. Dopovidi, no. 9, 1961.., il(50-ii6q TOPIC TAGS: niobium alloy, tungsten containing alloy, molybdenum containing Filloy, binary niobium alloy, ternary niobium alloy, alloy interatomic bond strength ABSTRACT: Binary nioblum-baBe alloys with 5, 10 and 20% tungsten, or 5, 10, and 20% molybdenum, ternary Nb-10% Mo alloys with ',, 10, 15 or 20% W, and Nb-10% Mo alloyn with 5, 10, 15 or 20% Mo were melted from 99.4-99.99%-X2.re c in an inert ,ymponents atmosphere axe furnace. The strength of interalomic bonds VRA evaluated from the values of the elasticity modulus (E), chara-teristic temperature (0), and the mean square root displacement of the atoms from the llibrium position (A-7). 'Ningfiten and molybdenum increased F. and 0 and decrewied 2~ in both binary and ternary allo S. The values of Es 0 and V~7 vere 11940 and 1;)030 kg/mm2, 283 and 283K, and 0.13-11 A and 0.131-10-0 cm for lfb-10% W and Nb-10% Mo alloys,respectively, compared with 10650 kg/mm2, 265K and 0.138-10-8 cm for pure niobium. Increasing the tungsten and molybdenum content to 20% in binary alloy further increased the values of E, 0 and Card I / 2 ACC NRz AP6032414 decr-ased &C with molybdenum being mor- ef:'ertivp. Tungnl.~n In M-, - yn und molybdentim in Nb-10% W alloys produ,ed amost eq~jal incr-rises in F. ar, ri 47, 47, 13670 and 1T)30 kg/mm2, and 0.124-10-8 cm for Nb-10% W-Mo and Nb-10% Mn-W alloys, respectively, the corresponding values or 0 were -391 and 26)K. ni~ obtained datn show that 0 iloet; not lw 9 indicate the actual changes in the strength of interat.onic bonds, and that E and%Fare more reliable indicators of the chariges in the strength of interatomic bonds vjth allaying. Orig. ar-.. has: I figure and 2 formulas. K9 SUB CODE: 11/ SUBM DATE: 130ct65/ ORIG PEF: 004/ CfTH REF: 003/ ATD PRESS: 5o96 Card 11. --015-67 E%-"(m)/ZWP(w)/1;.WP(t)/FT1 1JP(C) JD/JG A-ZC A11602,7749-1 SOURCE' COUL: Ult/()126/66/022/()01/011,1/UI17 AU'171,011: Nedyukha. 1. M.; Chernyy. V. G. 01W: InUiLlU of Metal Casting Problems. AIN Ukr";SR (InstUuL problem 11Vya AN UkrSSR) TITLE. ElasLic properties of the alloys of niobium with tantalum. vanadium and tiwaum- SOURCE: Fizilca meta Uov i motallovedeniyo. v. 22, no. 1, 1966, 114-117 TOPIC TAGS: inctal physical property. niobium base alloy. tantalum, vanadium, titanium. 6a-,L~c ii-iodulus, shear modulus ABSTRACT. llo -Ludy of diese properties for alloys of We N-b-Ta. N1)-V ;Uid N-Ir-TI sysLerris is oi uiterest considering Uiat their components cither dusp.ay nearly identical values of the inodulus of noinial elasticity (Nb-V, NL-o-Ti) or greatly differ in Uicsc values (,Nb-Ta). Accord- u -. ;; ly, alioys containing 5, 10, 20, 40, 60, 80 wt. To Ta, 2.5, 10, 20, 40, 60, 80 wt.% V and 5, 10, ]5, 23, 35, 41 %vt.% Ti were melted in an argon-atniosphero arc furnace and the resulting cast specimens were investigated. Elastic properties (modulus of elasticity E. modulus of shear G, volumetric modulus of el;,wticity Q. and Poibson rUio ii) were measured by ulLraso- nic and other methods described in a previous investigation tNedyukha, 1. MI. , Chernyy. V.Q OAMS Card 1/4 UDC: 539.3lz-546.3-l9'88'82----- L 09015-67 ACC NRj AP6027794 19&10 139 599). FbxUr4rs: An increase In the proportion of Ta in Nb-Ta alloyis leads w a marked increase in E. G, and and to a decrease in ~k (Fig. 1). 7he effect of V on Kb is more complex: 7J; qit Cq E 70; OIN 0 ?0 40- 90 80 WO wt. Ta Fig. Change in E, G. aad 6h of Kb--T& alloys in Nb-V alloys containing up to 40% V the moduli E and G incrt%we markedly while o sharply `Q15-67 Acc NR; t-k-C I.C.Lsus. In the alloy wiLh V wv have: L 1-1. 730 1c;,111bill As J'-c V cuv,Lew. inereases furOier, howevui:, E ai-al G Llccruasu. '17,io cifect of Ti urA 'Nu .S NI),-Ti alloys conLaining 5(,~ Ti dis,)I~Ly some mcruasu in E zu-,d G, buL xly furLhor in Uieir Ti conLent leads to a swady duci-case in E. G. An analysis of Uieso find"I"s reve,011S iliLel'CsLing regularitios: in every case a change in one of those characteristics leads to ;ui opposite cliango in another characteristic (cf. e.g. Fig. 2) Thin is associated with the C11- 10 10' 0"O"~ 16 Fig. 2. Change in E, G, and ib of AXb-V and Nb-Ti alloys 4j,/ Ij 0 z0 00 60 do 14V wt.% V. Ti Card 3/4 L o9o15-67 ACC NR- AP6027794 incan squarc deviations u2 of atoms from the equilibrium possLion. 71us, in every case, 1:10 curves of L aaldf7 are mirror images of each other, as it were. As a by-product of Uiis invesLigaLion, it is established that the cliaracterisUc temperature dofas not always reflect Lho actual nature of changes in the strength of interatomic bonding on a1loying. Orig. &M h". 2 figures. SUB CODE: 11, 20 SURM DATE~: 31May65/ ORIG REF: 002/ On REF.. 006 ACC NRs AP7oo4162 SOURCE CODE: UR/0369/66/00,!/006/oG46/o648 AUTHOR: Nedyukha, I.M.; Cheruyy, V. G. ORG: Institute of the Problems of Casting All UkrSSR (Institut problem lit'ya 4N UkrSSR); Electric Welding Institute In. Yo. 0. PatonKiev .(Inatitut Elektroevarki) ;TITLE: Increasing the oxidation resistance of niobium at high temperatures 'SOURCE: Flaiko-khInicheekaya mekhaniks. materialov, Y. 2, no. 6, 1966, 1646-648 ;TOPIC TAGS: niablum oxidation resistance js*whd~ Iron alloy, binary alloy, alloy) ternary alloy, titanius containing lalloy. tungsten containing alloy, nickel containing alloy ABSTRACT:'Cast binary -Mb-Fe alfays containing 15-332 Fe and additionally alloyed -with Ti, V, V, Cr, Al and NI, and ternary Nb-251 Fe-(5-20)% W. V or Ti alloys were arc-selted from 99.4-99.99Z pure materials and tested -for oxidatlon reelstance in air at 1200C for 5 br. Addition* of iron were found to Increase the oxldrL.~on resistance of all the Investigated alloys, joarticularly at Iron concentraUous of 25Z orhighis.r..which corresiondod"Ito ;the ex.late.nee of the pure n-phase (Nb Fe') with a carbide- type structure. ALIlays with Less than 25Z Fe had a significantly lower resistance which, however, was many times higber than that of pure niobium. of all the investigated alloying elements, titanium was the met tf f *ctive In Increasing the oxidation resistance-of the ternary alloys. Nb-25Z Fe-25% T1 all" had the highest oxidation resistance: the absolute oxi- dation rat* In 1-hr exposure at 1200C was about 4 mg/cm2-hr. In contrast, small additions of up to 5Z TI or up to LOX V only slightly increased the oxidation resistance of Nb-25Z IN alloys. while larger additions greatly decreased It. A partial substitution of TI by alloying Kb-251 Fe-25Z TI with Cr and V or with 51 and Al brought about no increase in the oxidatiou resistance of the alloy. An Ob-25Z F& alloy had a modules of elastIcIty of 17.620 kg/mi~ and an RV hardness of 710 kg/m2. com- pared with 10.650 kg/=m2 and 14$ kg/=n2 for pure nioblum; the Vb-25Z Fo-252 TI alloy has a Poisson ratio of 0.34. All this ope" definite prospects for the development of oxidatiom-and beat-resistant alobium .alloys with adequate technological properties on the basis of the In- vestiSated materials. Or Lz. - arlt., h as L__ 2 - tj iture sL (INS SUB CODEs 1l/ BUSH DAM lOjun66/ OR10 RZTs OOh/ ou nip, oo4/ ATD PRZ68s 5116 NEDZVETSKrY. G.V., kand.takhn.nauk; TURKIN, P.S., kand.tekhn.nauk Studying the welding of 09G2 low-alloy stools used in :ar nanu- factures Trudy BITM no.21t106-121 164o (WRA 180) el~""OO~#ti".-"-"-'-I-'~"~f,.'~-"-~---"-''-~Ci'; -rt Thit UnIV donsi bl, ~ 06-t ~, y sti on utw Palw Te.~Varr er,suppo -Itt 4hidh a,pivotect: double-aii~ lever coanected' br a tie rod cket a to -.A'I d _Cted to a Isizounke -sirigle-4ru lever JS'L j!jgjdjy;donnO rot at'i-in 'b i' ctibi:_vith. the iechanismla actqator. To increased wprku~,,~ n. conjun, LTW'~~; of.' -the. c~o-nn-e6tibzi, to,"decrease stresses.: .-daring: _e'noge nt of the'--conn-ection'', to iiiprov': relf abiUty or We s~mo~nted on the shaft ofi- G e'.11t vithin-the fairing- swport:i segment gear. _moo ~-Th_l Wti&th-_ tbue~_ a4uator-wechan ta plaLon gear J' 7 4 _0 21, 'Ures rR imt 2,_ 414 .54 M 0 m I not- (it rod; pJ4-type'coan ionl oocket; 'd,' r.0 t e, rod NEDY Al.KrVA, M. ( Ned 4, A lko-.,a, M. I ; DOMEVA, A. Senait I zing ;~ropp-rtis,-a r' syritomy-'n in ;. e (,f ' .-, * - -e- - -- -I in solat' on L-12. Prehl. gema t . I pe.-el. krr)V4 . - '.. : I. -'.. I- ~. (Y.:-A 1, , 1 7. f, . Inst!tut wematolorli I ;,erellvarlva kr--,;l - v- Ilmitrov), ~oflya, Bolgar'va. 25(l) PHASE I BOOK EXPLOITATION SOV/2228 964201'skly, NIkhall Dm1trIyeV16h Metall1satelys 0 primenenlyes zashch1tnykh stwofer (Pbtalllslng in a Protective Atmosphere) [Irkutski Irkutskoye knlxhnoye lad-vo, 195T. 42 p. 2,000 copies printed. Ed.% A.S. Shafiroval Tech. Rd.t T.I. Sorokina, PURPOSZt This booklet to Intended for the general reader. COMUGEt The booklet contains Information compiled from Inst1tutlons and plants using protective atmospheres In metal spraying. The author pays special attention to the use of generator and engine exhaust gases as a new protective atmeephers. He also stresses the advantages of this method of metallizing In a protActive atmosphere. Ito personalities are mentioned. There are 10 reforences,all Soviet. TABIR OF COMMMTSs Ilectrometallizing Using Generator Gas 10 Card 1/2 NZDZELISKIT, M.D. Metallization in a protectlve medium. Mastf-riostraiteil nc.!~: 15 N '63. (MIFLA 16t11) NEI '.)'K 1 r API 1 r I -,ri Meta .'L" n kn I zhnne I zfi 1 BRATSLAVSXIY, N.A.; DUGIN, Ye.V.; CHUBENKO, A.I.; KKI)ZELISKIY, N.R.; DIA)SH1091Y. V.G. Modernization of jigging machines in coal dressing plants. Pramo energ. 17 no.11:9-10 N 162o (MIRA 15:12) (Coal preparation plants) CHIZHBNZO, I*K*; MOULISKIT Sol,. Improving tbo powes factor of olngle-rhase current converters under conditions of grid-controlled weltage. Isv. M 26:203-7-23 '57. (PIRA 11:6) lellafedra toorettaboskikh essev oloktr*tekhniki 11yevskoge poli- takhaidwshogs lastitsts (far Chishoske). 2.1afedra toestrallay" slaktrichooldft stsately Kirevokege yell tekhni cheeke" Instituta (for Modsollskir). (Norcury-we rectifiers) I BUDFITSM 9 Abram Borisovich; KALNIBOWTSKIY, Naksim Leontlyevich; I I NIVZRLISKII StMMIOIAT Il ich; Prinimall uchastiye: ISHCIWI~O, enema; iaht Twr.-f`W9L"VA, 0., red.; KATUSMCH, Be, tekhn, red. [glectric equipment of thermal electric power plants] ZlekVo- oborudoyanis teplovykh elaktrichaskikh stantaii. Kievq Goo. isd-vo tekho. lit-ry USSRp 1961a 363 p, (=A 14:9) (Electric power plants-Equipment and supplies) REDZEMSXTY, A. V. Nedsovetskiy, A. V. 40n the Tiction of electrons U electron-raL7, magne'rons of 'he stmplest type vith trio amAltions,w Sbornik nAwh. trudow (KuVbywhevok. insh.- strolt. in-t ta. XLkoyW*), Issue 2, 1948, p. 12921. Sot U-3736, 21 Wq 53v (lAtopis 'Zhurnal Inykh Statey, W. 17, 1949). A. V. liedzevetski,y , A. V. 'On cortaln peru! iaritiea of t,,e elect -C.!~ t ic tt I r. --tr.(. I . L atudyln,r the listribution of the !Dtential in "lpctrlc~tl f istids. ' hr rul k nwich. 13U ly4~4 trudoy (hu~,by snevsk. inmi.-etro' t. in-t Im. Pik,)yanA) . Is e , . I , p. 2, 1-17. k -etc, I : R ' - Ini rna I ' n~, w. f; 6 t ~i t py . '. ( .I I . 1-, ) . So : U-'~7)6. -1 a~ Ij, 3, :14 29663 3/169/61/'000/'005/021/049 A005/A130 AU?10131 BelosestayO. V.A., Nedovedstly,-B.S.-and Shafer, Tu.G. TITLZo Study of intensity variations cf cosaic rays ir th* stratosphere PZRIODICALj Referativayy shurnal, Geofisika, no. 5, 1961, 11, abstract 5 0 91. (Tr. Yakutakogo fil. AN SSSR. Ser. f1s., i960, no. 5, 15-21) TRXT# The authors describe In do%&111 the equipment used at Yakutsk for the investigation of cosmic rays in the stratosphere. The radiation was recorded by a counter telescope with double coincidence and single countor. The total weight of equipment was 2,150 S. The statistical re- cording accuracy in the Pfotsor aaziaum (' 100 g/1322) anounts to 1.5-5.0%. Some results of analysing the data for 1957-1959 are given. In particular, the authors reveal that during this period the intensity of oossia rays at the 50 mb level (- 20 ka) increased by (j6!9)% owinf to the appoaranc* of additioaal radiation flux with energies up to (10!2)B*Y. [Abstractor,* notso Coaplot* trane&'ation.'- Card 1/1 ELITSOV, Stepan Petrovich; NOVIKOV, Teodor Nikitovich; NEDZVEDSKIY, Pavel Ivanovich,- ANDREYEVA, L.S. I red.; iAvRENovx, ri.B. , teifhn. red. , [Working c2m and rest periods*or the workers of marine trwisportation].'taboch" vrvmia i vremia otAlykha rabotnikov ror- skogo tranaporta. Moskvii, Izd-vo *Norskol transport," 1961. 174 P. (MIRA 15:8) (Merchant marine) sests of the @ULM Is air bip the aptlad .13 likiligs" IFISAAabilebw hus"t we no we go nuo =*-2m Imc TMI au~ "Mau my"", bi ft 4 - lpim"a emi&tUm klaWas Ift "Utift SC 09 swfbw of m 8-"p a go aft" at 20-n". "W kin't" M- PAM f"li WWI" Big-& of as a" low am" *a a" see--tb 4u". 09 Am Pells.m.n. soft an fba U~ 6~ ftuaft-ow t% ad& lqw pm ft a Old~ of 11.6 A. It um tend OW 06 aui~ soft" bw m giftsa Md *a on- awls" too &MM *a smiatift 4"Wau~ dr* so sw C" 2n ACCUM ne ArISISM esedown bst~ t" blestift of op m th of the SRI& IMFW =d do kimu" of tba tM Amw mw siam as do witwim Ow do 4mL- dotim @t slUmms Ja air. showed "M tm ~Wftn of ddu4m WAW vqpsm of a ut Spoons gem powadde dunpnn U.ft of aessibed 1~ of ii vgft. Ibmt tm ~~ of "Wed 41111111" to OW a mimft pwt of the the Odom"* wtoa;t. bot I fisigm, tend dwift 0 Itat to Loolmollsooft (odlows ASMOCUTMI I hot 9=0 40 OC NO M M OMI'm 44, 1'.. 202. Lod- 11MURAWY, P.A.; SIEEIRGOI&VA, R.I.; VASILYEVA, I.E.; GLTMOVA.T.K.; KAKOTSILATA. 1.G.; TMZTNE, A.S.; KRAJCMM(WA, L.Y.-, MWZYNTSICATA, G.T.; STMOVA. A.Ta.; GEMANOTICH, I.E., red.; FABZHATIZA, To.. [ZconosW of Lipetak Province; a statistical manual) Nftrodnoe khostaletvo Lipetskot oblasti; stoitisticheskil eborulk. Lipetak, Lipetakne knishnos lad-vo. 1959. 182 P. (KIRA 13:6) 1. Lipetok^ya oblaott. StatiatichaskDye upravlenlye. 2. Statisti- cheskoye upravleniye Lipetsicoy oblasti (for tolykhalov. Shchegoleva. Tamillyevs, Gudkova, Makovskaya. Tolstykh, Kramhenkowa, Necizvetskays, StrokDva). 3. lachal'alk Statisticheskogo upravleniyu Lipetskoy ob- lAstl (for Germnovich). (Lipetsk Province-Statistics) N=VZTSUYA. M.I. [Nedxy9tallca, R.I.]. dots. Preventing promture births. ftd., Wrush. I Kim. 20 no.5:51-55 '5P. (KIRA 13 : I ) 1. Fafedra alrush*r9tva i ginekologil (sav. - zasluzhennyy vrach USSR doktor sed.nauk Prof. V.K. Ihmelevskly) Kiyevolcogo Inatituta usover- shonstvovaniya wrachey (direktor - dots. T.D. Dratual). (LOCR (ODSMRICS)) NEDZUT~UIA,, Mj. C Niedzvie to I ka, M. I. J, dotsent Significance of cytology of the varinal secretiom in premature births. Pod., alcush. I gin. 22 no.4j60-6l 160. (MI -A 14: 5) 1. Kafedra sk-usherstva I ginekologii N6.2 (saveduyushchly - prof. V.M.Savitakiy (Sants Iky-1, V.M.] Kiyevskogo instituta unovershonstvo- vaniya vr&ohey (direktor - dotsent V.D.Bratusf). (INFAI-9 (PRMATURE)) (VAGINA) (DIAGNOSIS, CYTOLOGIC) F!, A..n. V, v. Ar c I. i~r~,, -jv r-t !Jos. recer.t A.- 9. Monthl List of Russian Accessions, Library of Congress, 1953, Uncl. NIDZWSKIT, A.?. Dov*lopmnt of a raw material supply for the T&jik ore mini I ad It ,jZuv ry darlag the last 25 yews. Dokl.AI %dz.S= se.12:23-26 15 . 9: 9) I.Titse-pr9sidest AN Todshikskey SAM. wd mineral reseurcos) WMVLTSKIT A.P.-, BARATOV, R.B. - 666 BIbIlog"phy: Kh.M. Abdullmm's bookr gGenotic affinity of mineraltsation with granitoid intrNselons.1 Reviewed by A.P. lbdavatekli. &.B. Barstov. lzv.Otd.~~t.n&uk AN Tadsh. SSR nm.12:169-172 'is. MLRA 9:10) 1. Institut geologit AN Tadshikskoy SSR. (Oro deposits) (Abdullaov, 11h.M.) TAbIL'KOVSKIT, N.P.; NEDZUTSKIT, A.P. section or the Usterm gAre-Maxer upper-ftloosoic forustions cOMP" with the section of the ChIrchik-Angrou D"In. Doki. AN Todsh.SM no.17:13-17 156. (WJA 9: 11) I. Institut goologil Akadomil nauk Tedshikskoy SSR I Institut geologil AWoull usuk Usbakskay UM. (T&Jtkistao-Goology. Stratigraphic) N'C'T~': Vasil I kov.5kiy, t~. ;'. is membor .,f Ieolr.1-y. .',c.i". c.. jz-.'~R mmvNrSKIT, A.P. , , c '~T~Wuts iD 900109y 10 TQlklst&n duriag the last 40 Y"re. Trud.v AN ?adsb. SSR 77:)-15 057. (MIRA 11:9) (UJIkistan-40010a) 24 f 7 1 "OV 4b - AITTHuP n Mc-n -~nw. iiaks, M. W.. Nedzvetskiy. 1. f . TITL"t '.'pect rose -)p i n nbi ervr#t ioa ur Rotat I on M, b i Ity of Mu 'eca I es I n -uns i -Li qu I d Comphene and Tr I eye I en-? "ryo t 3~q p,-k i. rosxnp i chaskoy e I zucnen j yo vrnaneria t ~ I ' nny pfAv i zhn(,!s M I PK ii I v kvazizhidkikh kristallaKh K&Mfena i trit-iKi~na' P~.h i 0I, I C 1 1. 1Tzvestiya kaaemii na~K A t-rivF4 ' i-z -ti. i Rr 11. PP 1502-liOl I-K'141 R R... ~;T i -r-cs.lea quasi-iinuid cryfltals p0j.~C-E;Z: a 3~ri-." "i-CIELL quali'.ies. Investigatiun.4 carried out by CrorF ind Ra:;,~in (Ref 1) stio-ed Itrit tne aisperaion spectr,t Df 1resr crys,81's are to a large extent :,.imiiar to tne spectra :)i Ine liqaic pna~i~. The methods ot observation ot tne expansion cf disperBion lines, an worked out by the AOLhors irouonariee filter mettina rind apectrographic method I.Refs e and ~)). made ci(,Ber comparisuns poscible. hxparimental data thus okitminua permit *he f,AL.:)wir,,Q conclusio" to be drawns The !acl that ~ne intensity of an- laotropic dispersion vririe~ oni.~ j,.ghtly s trie m~itinm priT.' Is pafls~%;, seemfi to inaicatt- th-it orientationai (1-.:-.order in a Cara i 2 cryital is riot different from tne ui!jordpr in li,j~ilds. 7he lfi-t 1* C V 48 -_,z - *, -,,.I .spectroscopic Otirervation o1 Notution Wooility of MoiecaleF in .,iasi-Li3_A Camphene and Tricyclene Crystals that the width of dispersion lines is etiual indicates -hat thp rotary mobility of molecules in riussi-LiQuid crystals is prsir- ticaily tue same as in liquids. rhese results confirm rrer)Kel's ideas aboat orientated melting in quasi-fluid cry8talb 'Ref The lack of oripntational disorder in s4ch cryetais and the facility for quick re-orientation of their MOieCJleF is djo. to a slight anisotropy and elongaLi)n of the respective molecu,-S. This circumstance is )oviouB from the very low grade c-f r+,- 5 _- 1 ~ kiioc%iiorie moi) orienthtional, energy of the molecules (.1, . I which is only trio times greater than the average Pi,ergy o!' a single degree of' f*reedk)m of' the ouciliati,ii mcvem#:n?.. 7here are fio;,.ure. , tribles, and 'i rvf*ur~nceu, 1111ch 're Viet. .1 ~ 004 .;/-a 61/OO3/O11/Or-1/cr,6 J/, 3,V-3 0 ~1,7.2 7, / 3 ~ 5-,~//,63 04XI 38 AUTHORS: Gross, Ye. F., 1. i:., and .4edzvetskily, D. S. TITLE: Complex structurp of t~,~ u,.3,.rption spectrum of msrr,- crystalline gall -. im ~~, -s: -. . J~ PERIODICAL. Fizika tverdDg,) tela, v. 1961, 3~43-3'41 TEXT: Single crystals of 3aP were at nitrogen tem-,era-.jr*. Single crystals 4 to r mm long mrr. a few micrcne thick -v?rq tained f rc.: t' mel ts by crystal I J zati --r, Wc f et a.' Bul I . Am. Pnyq. Soo In transmitted 'i6l." t:.:-. ystals appeared oranee and thick r 4 / .. ones yellow-green. The abs,~rj t n 9 -a we retaken with ar, kl('.Tr-~' 'IS?-67) spectrograph with a ca,7pra -.f *--'C mrr focal length. In t~.e region studied the dispersion was 10.1, 0-1m. alsorption edge of a Gall single ,crystal is shown in Fi6. 1. This was taken for specimens that had been coo'ed slowly. Rapidly coolei sia--i::ens had only one broad line (5363.2 1) which is shifted into,4t~,e wave range by a few &ngstrzmg. The lines aan be grouped in pairs. ar n.erse narrow and a welk narrow line, a weak and a strong broad line, arl *wo br:~ad lines. The d'stance Card 1/4',-. 30804 S/18 61/003/01'/0')1/356 Complex structure of the abscrFtlicr. BI '-4YB1 38 between the lines in each pair is 1~~ within *he limits of error. it is concluded from this structure that valence band of th4 crjstal consists of three bands from each of ~he electrons mak4 tr&ns"tions to two discrete levels below the bcttom I the conduction baid, inder the action of light. A possible energy level scheme is shown in Fig. There are 2 f:.gures, 1 table, and ' ref-r~rces: 2 Soviet and 5 n-~n-Soviet. The three mos- recent references t!~ Erg.--3~.-language publicatiors read as follows: E. 0. Kane. j. Phys. Chem. S,-Iils. 1, 249, 1957; F. Stern, R. M. Talley. Phys. Rev., 108, 158, 1~171 R. ~-a,rstein. J. Phys. Cheri.. Solids, 8, 280, 1959. ASSO-CIATION: Leningradskiy gcsudarstv-~---.i~ jniversitet im. A. A. Zhian.)va (Leningrad State Univers:%,- i7~eni A. A. Zhianov' SUBMITTED: JulY 15, 1961 Card 214 8/02 5y62/146/005/005/011 B12 3166 AUTHORS: Gross, Yo. F., Corresponding Member AS USSR, Nedsvetskly, D.S. TITLE: Resonance and non-resonance radiation of centers In a Ga? crystal and interaction with the lattice phonons PERIODICAL: Ak&4~niya nauk 33SR. Doklady, v. 146, no. 5, 1962, 1047-1050 TEXT: jhe luminescence of exceptionally puis Ga? crystals was studied at T s 4.2 K. About 100 lines were discovered in the luminescence spectrum, formed probably by superimposition of several spectra. A group of Intense lines was a paratod out; this recurs regularly (up to seven time with sufficient :xposure), decreasing in intensity each time. Comparison of the absorption spectrum with the luminescence spectrum shows that the absorption line a oorresponde to direct electron transition. The broad 0 luminescence and absorption line@ are approximately symmetric with respect 'to the w0 Ila*. The alight deviation from Levehin's law of mirror symmetry to probably due to.slas, differences of the phonons in the excited and the non-exclt~4 electron states. A very Intense, narrow, sharp line of iwM 1/3 GROSS, Ye.F.; NEDZVMKIY, D.S. fine structure of the damping times for vidgo radiation bands in G&P crystals. Dokl. AN SSSR 152 no.2:309-312 S 163. WRA 161l1) 1. Chlen-korrespondont AN SSSR (for Gross). GROSSP Yet.F.1 NFDZV!m-VYj--L--S- Generation of long-wave edve-Iminescence bands in G&P cr7stals. Dokl. 0 SSSR 152 no.6tl335-1339 0 '63. (MIRA 1611l) 1. Chlen-korrespondent AN SSSR (for Gross). GROSS, Ye.F.; KOCHNEVA, H.S.; NEDZVEI'.jKIY, D.S. Fro* and bound excl+ons in GaP crystals. Dokl. AN 55SR 153 no.3s574-577 N 163. (MIPA 1711) 1. Chlen-korrespondent AN SSSR (for Gross). Z~'V Lmv, VIi 0 .1 4(ps 1,17,1vi ~Ny_~ "rd u-64 ca f "L d"; khL L -Ar 't, -that! ittertmile, Ati t "th" re a, f lLquLd - eakkwtow~* ""i-41-t- the~j' L --~thik 47 4 W, 51..T lin n 0,0 . i buttd-td_~Pbo 0 ty-, #*uteri rf th's a (I t-~ Wdt t d tr an# "Odi .?s-sN- i4_6 ZA - ACCESSION NRs AP4041729 S/0181/64/006/007/2180/2183 AUTHORSt Gross, Ye. F.; Nedzvetskiy, D. S. TITLE: Change in luminescence spectrum of GaP crystals as a fun,6- tion of the intensity of the exciting light SOURC& Fizika tverdogo telas ve 6. no* 70 1964, 2180-2183 TOPIC TAQ6s gallium compound, luminescence spectrusi, Metal for- mation, spectrum intensity, light excitation, electron capture ABSTRACTs This is a continuation of earlier investigations of the strong dependence of the luminescence spectra 6f "pure" Gar crystals on the method of their preparation (DAN SSSR v. 146, 1047. 1962; 152, 309, 1963; IS4, 64, 1964). In the present study the authors observed for the first time a radical change in the relative inten- sity of these spectra at very low intensity of the exciting light. Using blue light from an 2DVBh-S00 mercury light at 4.2K, spectra L- 'C 1/4 Aard ACCZSSION MRs AP4041729 A, B, and C of Enc. 01 were observed. When the light intensity was reduced to one-tenth, spectrum A, which originally was brightest, was strongly attenuated, and spectrum 8 became brightest. Further decrease of the intensity to 1/100 of the initial value left only the end bands of spectrum S. spectrum A could not be photographed even when spectrum 8 was over exposed. This points to the presence of a threshold excitation intensity, below which only the edge bands are excited in G&P, and the remaining luminescence spectra do not appear. This threshold value varied from crystal to crystal. The phenomenon is explained by assuming that the electron capture cross section for the centers producing spectrum B is such larger than for the other spectra. Orig. art. hang 2 figures. ASSOCIATIONs Leningradskiy gosudarstvenny*y universitat (Leningrad State University) SUSHI TrZDs' 2W&n64' =CLI 01 Lca;~ 2/4 ACCUSION MRs AP4041729 SUB OODRi SS MR RU BOVs 006 OTHERs 006 i . 3/4 'Card -. AOMUCE no ANAL729 A III lei III asm low ff$W MIN saw- C r D to" flat iiw fia , $m - Sim Schematic diaV~wm of four main' I specM observed in W crystals at 4.2K A - luminescence of bound awitans and their ;iamx &wpm itlans, 8 - pand-type edge luvinescence,, C - Rdtiple line spectrum of weak rmww line, D - hydroopn- like series of lumd~nom ll~ (A=mv aWatitians of these linse am not down In the fig") -1 Car6 4/4 ACCESSION NR: AP4010750 S/0020/64/154/001/006410067 AUTHOR: Gross, Ye. F. (Correspondingmember); Nedzvetskiy. D. S. TITLE: Converging line spectrum of luminescence in G&P-crystala SOURCE: AN SSSR. Doklady*. Y. 154, no. 1, 1964, 64-07 ,TOPIC TAGS: GaP-crystals, crystals luminescence. lydrogen-like line spectra, crystal lattice defects, Impurities in crystals, acceptor energy levels ABSTRACT: It has been previously found by several investigations that the luminescence spectra of GaP greatly depend on the excitation conditions which indicates that impurities and lattice defects affect the luninescence. It is shown in the present paper that in some of the investigated GaP-crystAls the lumines- cence spectrum contains many lines, and can be considered as a superposition of several spectra. In addition to the spectra previously reported, this group of crystals shows a line sequence apparently of a common origin. The position of the lines can be described by a Balmor- l4ke formula. The Intensity of the Cerdl/2 ACCESSION NR: AP4010750 lines of this sequence in temperature dependent. Similar spectra were found in silicon by S. Zwerdling et al. (Phys. Rev. Latterel. 173 (1960)) and attributed to acceptor levels. Orig. art. has- 4 figures and 2 tables. ASSOCIATION: None SUBMITTED. 27Ju163 SUB CODE: PH DATE ACQ: 10Feb64 ENCL: 00 NO REF SOVAD3 OTHER: 008 C&d 2/ 2 ORMS, Ye.F.; NEDUSTUTY, D.S. Obaftes It the luaineseenoe spoGtrus of W cryat&2A as dopeadent an UO intensity of the exciting light, ?is, tvar. tals 6 no,712180-2133 J2 164. (MIRA j7tIO) I* lAningradskiy gosudaretvennyy universitato #t mo 00 "so .04 of 400 z A V . o Ve gas go, so %*,posts otwoo Wei odq ;41 am grow do 000001*096099009099909 T'W 400060060000600699t; 11.10!11001000 see *000000001 " rff ! r .0 w, - - a 6 4v 0 a 6 0 a 00 0 F4 o i "T 0 64 0 6 0 0 * 4 & 0 6 406 A, ;1 41 Is IIJ A AL 4 u A a I 0 #I mV eve 0064,20 SO A - - _ 4 4~66101 , a 0 t. A a 4 .0 _T o l facclims MOD .000101,11 .610 OAS , II a A t 1. vkb4 op I'. lip Or. .1 Im.. l4wmm. *..I Goo 00 00 .00 '00 pt o s set 003 00 90 s As* u i ; Ji -12 Aa 1 IS t 1#110, . 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J.- .,._ .1 ...1 .11 ..... .I I #At 4312' f" owmiss "I lh-.tmd~ I" h ....... t. ~ %. a". 14., %. I -Imb. 11. t I .. 1- Ill., I -t. .. . -A. 1. it. -I. . , Ll-, - -I - . I. . I I.. . . I.- A... ......... ".J .1 ... "I'll.- , ~ 1~ .. I , ~, I..,. , .", *Okh f. cy- C-1-17v- 7:7 7,J NEDZVL-rSKIY, G.V. Resistance welding of a kovar pipe and wIth an crut'.41t i.-,I.o ~-'? semiconductor dio,les. Avtom. ever. 17 no.3t84,-85 Mr 16.,.. (44 ~,,A 17. 11) 1. Bryanakiy inatitut transportnogo, mashinostroyehtyra. 1119TM11Y, G.T.. kandidat tokhnichookikh madr. -- .' Affect of speed of electrode rotation on the resistance In roller veldIng. Svisr. prolsv. mo.li?-9 Ja 055. (MM 914) l.A*sMtsbU lustitut transportsogo mabluostroyenlya. (1clectrIC welding) ?ERIODICAL ABSTRACTS Sub.: USSR/Engineerlng AID 4181 - P NED-LVETSKIY 0. V. !~~ ~ SKOROSTI VRASHCHENIYA ELEKTRODOV NA SOPROTIVLENIYE PRI ROLIKOVOY O-VARKE (Effect of Electrodes Rotation Speed on Resistance In Seam Welding). Svarochnoye proizvodstvo, no. 1, Ja 1956: 7-9. Research was conductec to ascertain the influence of roller speed and pressure In seam welding of carbon and galvanized metal sheets. Analysis was made of contact and intermediate resistances, the Interdependence between the speed of rotation, the pressure exerted by rollers, the thickness of welded sheets and other characterIBtIcs. The author presents concise results and observations on the ex- periments. Four graphs and 1 sketch. 2~~ SUBJZCTo USSR/Welding 135-2-3/12 AUTHORt Pedsvetskil, G.V., Candidate of Technical Sciences. TITLEi Welding without circuit Interrupters. (Param*try reshima evarki b*s proryvatelya). PRRIODICALt "Sverochnoy* Prolzvodstvo", 1957, # 2. pp 11-12 (USSR) ABSTRACTs The article reviews briefly the general principles of con- tinuous @*as welding (without the use of circuit Interrupter) which to widely used for joining shoot metal in ultimate thick- ness up to 1 am -- and describes the experiments conducted at the author'@ institute with the aim to find the best suitable sold. Ing technology for low-carbon steel. Welding speed, ourr*nt density, electrode pressure, shoot steel gauge, miss of electrode@, cleanliness of surface were Investigated an factors influencing the quality and strength of welded joints. Described and shown in schematic drawings are two welding fixtures - one for welding zinc sheet boxes, the other for welding tin boxes and sinc coated tin boxes. The welding machines used In the experiments woresAw -16-21 Card 1/2 TITLIo Welding without cirouit interrupters. (Parametry rezhisa ovarki boo pror-.rvat*lya). 135-2-3V12 AUri-25. A W -25-4. muin4 -100. The too latter are also used for welding cylindrical parts of small diameters. A diagram showing the relation between the shoot metal gauge and the welding speed, and the required electric power (in A/hr) and electrode pressure has been plotted. The article contains 4 diagrams, 2 drawings, I photograph (aacro-structure) . rNSTITUTIONs Beshites, Institute for Transport-Bachinobuilding kBeshitskly Intititut transportnogo sachinostroyeniya). PROINTED M BUDKITTZDo ATAILABLEt At the Library of Congress Card 2/2 NMVLPTSKrY. 0. V. Moceint) "Resistance Welding, of Galvanized 3teels," P. 143 In book Reports or the rnteruniversity Comferonce on Welding, I r. v kand. takhn, nauk; DUBI()vSyjy, M. V. , tnzh. ; STEIIAIWKOV. L Ye. , inzh. So= welding of low. ~&Uoy 09G2 steala. Svar. proizv. no. 1.2 -35-- 36 D 161. (MIRA 14,,12) 1. Bx7anski v ir nutut transportnogo mashinostroysaiyu. (Steel alloys-Welding) UDZVITSKIYP G.T.. bwlid&t tokhnichookikh nauk. Phravesere of seas welding without interrupter. 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