SCIENTIFIC ABSTRACT VEYKHERT - VEYN, A.M.

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SCIENTIFIC ABSTRACT
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v6yK#,rRr POLAND / Chemical Technology. Ceramics, glass, H cement, materials, concrete. Abs Jour: Ref Zhur-Khimiya, No 12, 1958, 40465. Author : Veykhert. Inst : 16-t--gIV-en f Title : The Problem of Studying the Reaction Capacity of the Feed Stock in Baking Portland Cement Clinkers. orig Pub: Cement, Wapno, Gips., 1957, 13, No 11, 272-273. Abstract: The reaction capacity (caking) of the raw mixture depends not only on its chemical properties, but also on the geometrical form and granulation size. It is therefore imperative to take into considera- tion the physical factors and to Insure homogeneity of the samples in respect to their granulation and method of preparation. The author thinks that Card 1/2 12 POLAND / Chemical Technology, Ceramics, glass, H cementj materialso concrete. Abs Jour: Ref Zhur-Khimiya, No 12, 1958, 40465. Abstract: a relationship between a reaction capacity of the raw material, efficiency and thermal function of a kiln can be established if the correct condi- tions are set up for carrying out the Investiga- tions. Card 2/2 Mcchillullilly I., Fnc,.; Tractors - Motors Link and crank bearings for the D-54 encine. IITS 13, No. 2, 1953. Monthly List oL Russian Acgessio=., Library of Congress June 1953. U',`CL. VETKHKAN, M.A., inzh.; SEPITYY, V.T., inzh.; RYSTENKO, G.A., inzh.; "eIO"Y,&AHjNkOv V.S., insh.; KASM, B.P., glavnyy konstruktor, red.; 13GORKINA' L.I., red.izd-va; SOKOLOVA, T.F., takhn.red. [The DT--~54A tractor; operation manual] Traktor DT-54A; ruko od- stvo po ekspluatataii. Pod red. B.P.Kaabuba. Noskva, Gos. nauchno-tekhn.isd-vo mashinostr.lit-ry, 1959. 318 p, i (HIIUL 12 10) l.-Kharikovskiy trak-torosborochnyy zavod. 2. Kharikovskiy i traktorosborochnyy 5avod (for Veykhman, Sepityy, Rystenko, Ndva- renko, Kashub). (Tractors) J VEYKHMAII, TS. I. VEYMMI TS. I.- *Role of Writing in the Teaching of Reading French Words in the V Class." Acad Pedagogical Sci RSFSR, Sci Res Inst of Methods of Teaching, Moscow, 1955 (Dissertations for the Degree of Candidate of Pedagogical Sciences) SO: Xhizhnaya Letop~sl No. 26, June 1955, Moscow BORNOVOLOKOV, Edvard Pavlovich- VEYRWlSy-Avgast-Yakubovich; ROPANOV, Boris Aleksandrovich; Ski--~ Anatoliy Abelevichj- SOBOLEVSKIY, A.G., red.; LARIONOV, G.Yea, tekhns red, (Loudspeaker oystems] Peregovornye ustroistva. Moskva Gosenergo- izdat, 1962. 38 P. (Massovaia radiobiblioteka, no.431 (KM 15:7) (Intercommunication systems) F.F., I '; . ~ - ~ 1 ~ " !'YY, lll~-h.; V. li .. I ~ L~ . . '' y fl-i 4 , .;, ~ I '' . . 1. Automatic di rf"~..t joa," 1 ri:, ~ rl to rt' ).r caul ` 1-", proizv. 18 no.9:jk"--'3 33 fi'~4. vf--~LAND, zamp ES lot V=Wj V* La SeconUry eymptma in mdforamide thampy of dr"utory. Soret md. No, Ilt Nov, 50., po 24-6 1. Of the GUnioal Division (Illead-4. Ho Kaprdk)o *ncow Ob]Aat Instituto Imerda"ladmikovo CUM 20j 3,, Ilarch 1951 Inst. Physical Chen,.,-Acad. Sci. USSR, (-194&-) "Colloid Suspension of Clay in Water as L-abricating and Cooling Liquids in the Deep Drawing of Metals," Iz. Ak. Nauk, Otdel Tekh. Nauk, No. 4P 1946 ---VZIL , -S * Yke --- -- -- - - - - - -- - - ---- ---- --- --- - - - - --- *Structure Development in Rubber Sols by the Action of Active Fillers," P. A~ Rebindero G~'A Ab,, and S. Ya. Voyler,, Compt read amW sci URSS, xxxi.. pp'444-7 (1941; (SM: Inst. Me-e-cr/Aangi. in Ya. V. Sawylov) SO: U-237/49j 8 April 1949 OOA _*r"W dw Movow at M' m- 'V V d P A X k bl d got r goo a. . e w. d . t pates q0 C4wo. #Md. OW lAl"MMIJ 0 304090)(14 solook).- d;ii ~~ ;, tu-Z~ MOM- 00 : Acm sad 0= moltw~ we W favim by d eo ~ GO Opp, comalatleg of a thift plate of atim attat*4 to 0 &%a thromed that Is mospeoded hvm a qwwts sprift, a the vqpdd to bs~~tcd. OW a motor for so I of . -. -Coast. opmed of 3.3 =3kxl,. , I" the mad ~ t sawsolmoldwspr*domy v the P -- . . to plaim W Md I" a W ottows is I I ; ~ IPA a of Ow dlownslous the plato a shope 4 dw ve". Advumm of . am Wall. tivky. am of temp. t OW brood of com- fow Theklmortkoo(thiso- 001 of a day mospoomfift Im mudw by clatg. "", - 1. , = ou, -dwmAw 1 6 at vwyfw do", sw*ug * 8 with a Olopeowles In W" fid IN" had bolors do- 1~ O'l unvo all, Or -ingot) T INA 0 u 0 a ~ m; a Is 0 0 4-0 * 6 0 * 4 0 0 0 : 0 a- 0 0-0.0 0 0 IF I IF a I a 4 3 6 0 0 goo goo 400 goo go* 400 goo WOO woo goo -19 W9 w a W a W's w S-W 4 " I I C, In III ; .1 : " I ", U- I 004 -vel - k n 00. 00 0* 1 *0 it 004 000 *0 IV L --- -. -~v ColloWal (lay Slurrk-c as fAbe4eauts &ad JO thO DVCP DMIAISS Of MOUJA~ S. Ya, Velk-f X. N. Pertiva. 04 1 A. flebindcr. flettry OWI-tfw, TtamLflon No. Z42u '~ Frons ticeo Audemij Arduk- SSSR (Hu2i"Pda"th-c Ac&dnnyN j)f 11w tISSR), ~Kiiion of irmvs, 4,1%16. p. 10-S-01-8. DeAk wids Uscift Iml p6sil -WJ144 of lortstunite (014wal *up vu).'s its 16~ im" , _pm- SJOW. I)WritW* 191WAINM Of SlUrrics, jorrCAWMA, U( ANY flactk". '"ftwm- and size twip'l d". arr talritaird and thscussol. 11 cf. 00 -00 00 -00 X90 I-AS 41 - L A MKIALLUNWAL LFTII11441 CL,61. .KAt-on IG&J #4t Ov da; MAN'telt u a if, W IS Wy 1. 5 9 9 00 900 0:1 0 90 VA A-0 A_* 0 0.00 0 0 o e o 0 0 0 0 67 aw mall"d d ax"Amr~- A mccampilar or reawl vory skit ;I Wlor) 0 Cu. A]. bmas. or mks NO. im, 'In tbe liquid and oas &d. bY a Abs sommi wiroo an a qmwts or tisso wins: lot 0- NOM164 a MW ar W qvift ob=M br - amed. Combam WRIN the How Is VAPPwa by a table that, can be ------- rats P. The 41061dommat X of the plate it nad with the aW of a made &%ad an the moves" wim pod a bwiao&W at thor rats w. its dis- took.iow,malthe *-Pv-L The wmpk ad s. With a sim sys. tem, it swetly so On nwftm am 3 of the plain (beta 2,3-6 IOD sq. cm.). A" Is ". pmftft of We MA of the distance x of the walls of dw com"bor was.). Rome tbe rectiiiamer Mom of the a on diagrIZ: Ausies mwddw 9 can badold 8 P/(#/X). mannalwasappliedtatbe 11-1 Of dw raft of s0& PH&-d- of city = Its hatom is the bwo I am of the pkw. nm".U*b ko.mum wt. M. Tbw '). 'Yfa. J2545- 'CLIDFARB, 3- D. i VEYLE';, 3. Y3. Vju~-ajiic tvc,,rdykh u rmiolnitele;~ ns str.,I-turco~razcvanle v u -- Bi.,~I;or-,r: s. 11-1 Zhurnal pri'-i. -o. lc , s. I . - - SO: Letopist &L-urnallrukh Stat-ey, Vol. 19p, Moskva, 1949 ITM= son* PA USSB/Chomistr,y - Colloids Jan/rob 49 Chemistry - Relaxation "Measurement of Relaxation in Structurally Colloidal 4stem,* So Ya. reyler, B. 1. Ukhtman, P. A. Re- binder, Inst Physicochem, Acad Sci USSRo 3 PP *Kolloid Zhur" Vol II, No 1 Subject method for measuring period of relaxation to based on tangential mixing of plates in colloidal eystem under conditions of limited constant deforms- %ion. Shows look of relationship between period of relaxation and amount of Initial elastic deformation In construction of hydrozol gelatin. Submitted 20 X" 48. 4M Jan 49 Cooling, Liqui& Xetallurgy "The Importance of Aetive, Lubricating and Cooling Uquide in the Deep-Draving of Metals," S. 7a. Vey1w, L, A. Shreyner, 14 pp "Zhur Tskh Piz" Vol 111, No I Describes now method. for evaluating lubricating effea of active lubricating and cooling liquids in the deep- draving of.astals. Consists of repeatedly passing the deform& piece through a die and measuring the corresponding foroes. 24A9 M2 collaidal Were on the s"ctwe forin. lion in cismostratrif glum R. D. 64.Marli aiml ;. Ys. N44mv.-thar. hit . KAim. (J. Appliftl Cliem.) 22. 1119-210m).-Mirad"i stress-stral" curvirs. c"Xined to ftwe"Wrtmilsta 91 the la"rollod 414pluveliolif of a &o. in OW allp. fit vell" Glut Ilrbl"llft (VA, 40, AP&M, L .3 life, litter fW41114 to 1%I" tillow the litillfing Shelifills Oir,* I kA a V%. allplit filon. 'Allh W-41 44114live to 11W It W Alut) Old hishly b7d"bilk, Clay, to t4 hi4lwt (11.3 j,;%il ent.) tbas th&t Of the MU34 Shile voln. withmt (Ilkf (9-11 The carivellanding shtariag imatfull am 201 arul 13.4 it.iml Irv"" ". The fiffor 040 ingress" tim brittle"ame of tim stl dn4f anthlealrit selling. With iiKirlaving aim. %%I Forall(Mllitir.itilliZaO -fil r.01tiefraws fomfkq.l foil mX.Of"'I to a "141. t4 Nd.7 S./sq, "", with Am: i'. KII raw,, 11W "Wit. is eftchf4lat lttxxtt *~-M", cif hilittritLiflitv tothr drythle. Two hallima tayr "Us. fill 94.1 Athl 711,71 #f. " cils..vvvp. The max. i4rength of tbir Sri thuli rAri" witt, Itw ruture ut 41w Wire. X. Thtin CA Novo pebw* of "a"U" of 69 Ofectivitafle at lubricating awUrfais in *9 ww~",mqttifs undor Issuff. A. Va. Veart dtful I.. $Irv, PAW, 44 SO*1--XX--1',ft_", XNN Nil%104 A ot-ri lull 1 nJI11 sons. ttianx. pn%a"l irl"Irilly thtooph OWIque lpirv Its a InetAl 141111sir lt:. CY 10 braft). and the load P is mftmnvd as a funrlitA A The joractrokin k, with wW without lubtic-40. Curres o# 11 agAI#t.,tb#hnw*n%4&.P.. The values of)' 41minith with each folkiwitts pdm, and the mdx. lwr%wm~ dAtter. It 1'. 1% jtW1V*l ASSItW the 00. Of (01 0010~-Utit`e I%AWS, the tirommling corre. obWtwd in the Vn~CMV 4 A lUlKiMUt ~V' MASS. of 4 "AP coats. W'j (Atty &6b). is ('rigul to he nm-plerANY I*km that oWined without lubricant; lhu%, ^1 * - 10*1 pa"). P. - 01 *:W M Its.. n-sp, TI* rdect k e"Jenfly deld. not only by a dermaw of NoWn but jEw by IneveAted raw of plamic ddamu6pn in the surface 6 r. voing to tbcyrmncv of xurfatce~cfivr bubstaumst. Arter & .vrtain 06. to pdatev, P. Iveoutes conat.. this takes kce, In the abwmv of a tubek-Wit. after 14 PAIMM, and. f., its prewam, idter 6. This ind"tro Wt. with a out. tam-active substance. the procem td plastic dow In the surfAce Layer is empleted wxmer. N. Than X I V17L-FT, S. YA.;SFR,:~;YNFP, L. A. Lubrication and 1ubrIcartB Method for investigation of the effectiveness lubrIcants used in treatment of metals under pressure. Trudy Inst. fiz khImil V-7114 -1-7;-2F 'Ho. 1, 1952. Monthly List of Russian Accessions, Library of Congress, December 1952. Unclassified. Jouzmal of the Iron ana Steel Institute no kumence Of Labrimts on the Coe Vol. 176 Dadnx the Dftp of ftCUOU 'F if % I tni ( Drit f D"AL" I;- I'M eder Md 0. Z. Apr. 1954 . - Ymolmii N.~* -r-r-rr'- M-3 'n "--I. Th. b;fI.,c. Forging, Stampingo Diawing, and Pressing eo~'Hc;en6 of frietitn' during . Of lubricmn~ on -viunplea or at,, , d,,Tdr4_ing was n'.WFg..d "Gefticient don' , Mvr. amr; tig the _pest&, F-mcf," - ~tr4 of semplom g(* [a the rnedi,% (nllthYl and buLbyl iiij,hols nf . in various '11 concluded th't the tect,,, Iqwe . Pe'digOnili Uld) it P'" is not the extariiij I I - ring friction clu - a first efr--t Of the lubri "nesting GICtrion, but thnpnF,.t'j' raint, i.#,, its ability to 01ting vf "netal in .11 very "hin lkyer In e.njuj wiferilitate, a fjo'r th the dft. UAI S S -ZL USSR./ Chemistry - Physical chemistry -Ce,x4 1/1 Pub. 22 - 3 7/63 - Auth'ord i Veyler, 111. Ya. Title I Effoct of lubricants on the s-arface flur. of metal Periodical I Dok. AN cS.13R 99/6, 1025-1027, Voc 21, 1.954 Abstract I The effett of various lubricantn on the tangential, forces, change In micro.- structure and michrohardna3:i, w1w, investigated during the flux of the 1.-.etal irt surface layers. During tho truat---,:~nt of metal by pressure t-11e lubricant prevents direct conL&.ct and d3crt.,ases the external friction between the metal and the machine tool. 'the active lubricants on the surfaze may act as plasticizers forming a relatively much softer layer than wi-~hin the metal. Thin surfac:~ p1-.!!tiri-.fd la.~,.lers are cpn.3ble of withsta-ding strong plastic deformIOXT15 M111 ZISSTI-ra tho roLe of a highly vis.:ous lubricAnt. 1he effect of lubrLcants, durIng !it~rfarp- and volumetric deformation, Was found to be idenLicl-11 rfgardless of the differ-~nt external eff,3cts. Four U"Oh references Tnble:j; illustraLions. TnsLituLL(.)n: Acnderry cf ",ciences institute -of !-Iiystcal Chemistry Presented by: Acadf,iricl:in '.A. Pebinder, july 22, 1954 Lubrication Action by Pressure Treatoent of Metals. PA - 3564 prevent an additional consolidation of the aurfac* layer of the metal treatid, and in others they promote such consolidation. (With i Table, 7 Illustrations, and 9 Slavic, References). AUMMICKs Institute for Physical Chemistryt Moscow PREMMU BTS StINITT31k 5-7-1956 AVAIMISt Libran of Congress Card 2/2 20414-6-2/ V54 AUTHORSt Veyler, S..Ya., Likhtman, V, I. TITLEt Laws Governing the Drawing of Metals in the Presence of Lubriownts (0 zakonomernostyakh volocheniya metallov v pri- sixtetvii smazok) PER.IODICA.Lt DoIrlady Akademii Nauk SSSR,1957,Vol-1I4,Nr 6,pp,1224-1227035R) ABSTRACTs Like all other prooess*f the working of metals under pressure the drawing of a metal does not only depend on the overcoming o4vhe metaYs resistance to deformation, but also on the over- coming of the friction forces which develop on the contact au:rfaoe metal-instruments At high pressures the friction main- ly consists of the flow of the surface layer of the softer metal. The process of drawing consists of the volume deforma- tion of the metal and of an additional shearing deformation of the metal to be workedg which latter in due to the seizing of the metal by the instrument. The first prooseaq i6e. the drawing itself, is necessary and useful. But the second pro- cess is harmfulf because it requires the complete utilization of the deformability of the metal and because it consumes much Card 1/3 energy. The force necessary for the volume deformation of the 20-114-6-24/54 Laws Governing the Drawing of Metals in the Presence of Lubricants metal (without friction) alone can be represented as F, PmSloinoc- P m A S. The force necessary for the additional shearing deformation of the surface layer satisfies the equa- tion F2 Ir - Thus the following.applies to the force ne- cessary ;orl5awingt F - F 2+F1 W 'r18k+Pm A S. P M here signi- fies a certain mean stress to which the metal is exposed on passage through the opening, Ast;,S, - S - means the re- duction of the cross section of metal wire or the metal strip due to drawing, o~- thooone angle, Ir, - the maximum shearing stress or the resistanceto cutting, Sk - the our- face area of the contact between metal and instrument. A table contains the results on the drawing of copper and brass strips. The active lubricant influenoes only the first term of the above-given formula for FO the second term is almost inde- pendent of the presence or the quality of the lubricant. The here obtained results may also be applied to other processes .of the working of metals under pressure. There are 2 figures, 3 tables, and 7 references, 6 of which are Slavic. Card 2/3 20-214-6~;24/54 Laws Governing the.Drawing of Metals in the Pre'ence of Lubricants ASSOCIAIIONt Institute for Physical Chemistry :S USSR (Institut fizioheskoy khimii Akademii nauk SSSR) PRESENTIDo April 5, 19579 by P. A. Rabinder, Member of the Academy SUMMITTIN Maroh 26, 1957 Card 3/3 1 20-3-18/46 AUTHORSt Veylor, S. Ya. , Likhtman, V. Is , Rebinder, P. A., Academician ~ITLEt Adsorption Plastification of a Surface Layer Under the Influence of Lubricants at the Pressure Working of Metals (Adoorbteionnoye plas-tifitairovaniye poverkhnostnogo sloys pod Yliyaniyem anazok pri cbrabotke metallov davleniyem) PERIODICAL& Doklady AN SSSR, 1957, Volv 1%, Nr 3, PP- 415 - 418 (USSR) ABSTRACTt The authors illustrated the following: The essential part of the effect of liquid active lubricants at pressure working of metals is not the exterior friction but the resistance of the treated metals against the flow in a quite thin surface layers This re- sistance determines the intensity of the tangential stress which occurs in the surface layer of the deformed metals. The liquid active lubricants reduce strongly the additional shearing deforma- tiot of the surface layer of thetreated metal. The strong reduc- tion of the "effective" friction coefficient (of the tangential stress) is caused by the localisation of the plastic friction In a thin layer of the softer covering metal. Stronger thinner cover- agea (nitration, carburization, chromium plating) impair upon the drairing process by intensification of the tangential stress. The Card 1/3 shearing resistance IrI of the lrver as computed by the measurements 20-3-18146 Adsorption Plastification of a Surface Layer Under the Influenac~ of at the Pressure Work,ing of Metals of the authors does not depend on the properties of the principal met&l. Inactive metals (oktane, vaseline-oil) lead to an in,--reaDe of F at an effected increase of the degrea of deformation at dratring. The surface-active lubricants cause a decreaa,3 of g- 1 at an increase of the deformation degree. A diagrtua Illuatrates theoe changes for aluminum bands which are drawn out in active - lubricants. These data show clearly that the eff(.c1L. of the ourface- -active liquid lubricants upon the adsorption plantification of a very thin surface layer of the treated metal in reduced* To esti- mate the thickness of the plastificated layers "model experimenta" on the influence of thin coverage of a soft metal upon the stress of a wire which is drawn out were carried out. A diagram illuztra- tes this influence on example of a wire which has been ccvered with copper before. The influence of the oxide film has to be brought into consideration on occasion of the investigation. T,:~ a large extent the adsorption plastification can explain the in- fluence of the surface-active media at boundary friction. (Parti- cularly at high temperatures). There are 3 figures, 1 tables, an& 12 references, 11 of which are Slavic. Card 2/3 20-3-18/46 Adsorption Plastification of a Surface Layer Under the Influence of Lubricante at the Pressure Working of Metals ASSOCIATIONs Institute for Physical Chemistry of the AN USSH (Institut fiziaheskoy khimii Akademii nauk SSSR) SUBMITTEDt June 2S), 19 57 AVAILABLE: Library of Congress Card 3/3 VMERI ;3.YEL.p Doe Chen Sci (disn) "Phy.~Aco-chemical of the an.Lion of lubricanto in the cold proccopint; of matals, by (0 prermare-11 Loo, 1952, 20 pp (Tilst of Phyuical ~hemi-,-try of the Acad Sci USSR)) 150 co;Ies ():Lg 24-589116) -10- AUTHOR: Solomonov, M. SOV/24-58-4-36/39 TITLE: Application of Technological Lubricants and Special Coatings During Shaping of Metals by Applying Pressure (Primeneniye tekbLnologicheskikh smazok 1 s etsiallnvkh pokxytiy pri obrabotke metallov davleniyem3 CoiLference at tne Institute for Mechanical Engineering of the Ac.Sc. USSR (Soveshchaniye v Institute mashino-- vedeniya Akademii nauk SSSR) PERIODICAL: Izvestiya Akademii Nauk SSSR, Otdeleniye Tekhnicheskikh vauk, 1958, Nr 4, P 153 (USSR) ABSTRACT: Tho conference was held in December, 195?. The following papers were read: "General Relations and the Mechanism of Operation of Lubricants During Shaping of Metals by Applying Pressure" by V.I. Likhtman, S.Ya- Veyler (Listitut f izi cheskoy khimii AN SSSR - nstJf-dTe--Zf Physical Chemistry of the Ac.Sc.USSR); "Application of Pr*inciples of the Hydrodynamic Theory to the Prcaess of Cold Stamping" by Ye.I. Isachenkov (NIAT); "Now Stamping Ilabricants for Deep and Particularly for Very Deep Drawing of Components made of Sheet Steel" by M.A. Silltsova (Gorlkovskiy avtozavod - Gorlkiy Automobile Works); "Lubricants for Stamping Sheet of Steel. and of Cardl/4 Va:oious Alloys" by Yu.P. Davydov (VIAM); SOV/24-58-4-36/39 Application of Technolcgical Lubricants and Special Coatings During Shaping of Metals by Applying Pressure Conference at the Institutefor Mechanical Engineering of the Ac.Sc.USSR "New Lubricants for Wire Drawing" by A.G. Smirnova (TBNIICbERMET); "Investigation of Technological Lubricants Applied f3r Hot Stamping of Metal Components" by S.A. Dovnar (Minskiy politekhnicheskiy institut im. I.Y. Stalina - Minsk Polytechnical Institute imeni I.V. Stalin); "Investigation and Testing of Certain Technological Lubricants and Methods of Applying these onthe Dies of Presses During Hot Stamping of Aluminium Alloysn by E.R. Shor (TsNIITMASh); "Lubricants Used in Shaping of Meta]. by Pressure" by Ye.B. Zhuravskiy (Aviatsionnyy zavod - Aviation Works). The data given in the indi-,riduai papers show the increasing use of liquid, paste and 5olid technological lubricants ax.d speCial coatings in highly efficient processes of shaping metals by applying pressure in the production of complicated aomponents froia various heavy ond light non-ferrous alloys. The undertakings of the chemical Card2/4 and the oil industries have so far not organised the SOV/24-58-4-36/39 Application of Technological Lubricants and Special Coatings During Shaping of Metals by Applying Pressure Conference at the Institute for Mechanical Engineering of the Ac.Sc.USSR production of the appropriate lubricants and the instrument industry does not produce instruments for dotermining the main parameters of these lubricants. So far, investigato-ions by individual institutes of the Ac.Sc.USSR on technological lubricants have not been c,-Rxried out rn a zi)ff -J--iently large scale and have not been adequately :.c--crdinated. The same applies to other institutes. S. Ya. Vey.'er (Institut fizicheskoy khimii AN SSSR - InaUtute of Physi3a'- Chemistry of the Ac.Sc.SSSR) reported cn work in the field of lubricants fo-- cold stamping. Since the result of this work is little known, it was proposed to delfcte to it a specially convened oxtended seminar at the Institute of Mechanical Engineering of the Ac.Sc.USSR. Oo-ordination was urged of the research work in the us? Card3/4' of lubricants fcr abapirg of metals by pressure and this SOV/24-58-4-36/39 Application of Technological lubricants and Special Coatings During Shaping of Metals by Applying Pressure Conference at the Institute for Mechanical Engineering of the Ac.8a.USSR task should be undertakon by the Laboratoriya obrabotki metallov davleniyem Instituta mashinovedeniya AN SSSR (Laboratory for Shaping of Metals by Pressure of the Institute of Mechanical Engineering of the Ac.Sc.USSR). The importance was pointed out of putting onto the market instruments for determining the main parameters of lubricants and also of automatie*equipment for coating dies with technological lubricants. It is necessary to work out standard specifications for technological lubricants and also recipes and methods of analysis of such lubricants and to increase the manufacture by the industry of standard technological lubricants. At regular intervals, symposia should be published on technological lubricants and special coatings used in the shaping of metals by applying pressure. Card 4/4 AUTHORSt Veyler, B. Ya., Lil0it=11-1, V. I- SOY/57, 20-9 -'25/5 5 TI'TLLi Aotion of Lubrio3nts ir the Pressure Isorking of Metals (Deyotviye amazok pri obrrAbotke motallov davloniyem) % /Vol. 28 PERIODICAL: Zhurnal tekhnicheskoy fiziki, 1958, XF9,'pp. 2025-2034 (USSR) ABSTRACTs This is a study of the action of lubricants in the drawing of wire and of strip metal. The drawing process proceeds in two stages; 1) A deformation of the metal according to the required degree of deformation and 2) additional shearing deformations in the surface layer of the worked metal. This is caused by the clutching action of the drawing tool. The first stage, the actual drawing process, is desired and necessary, whereas the second process is detrimental. The design of a device is described which permits modelling . Octane, octyl alcohol, oleinic acid, and paraffin were used as lubricants. The forces required in drawing are exactly proportional to the degree of deforma- tion and are under the prevailing conditions practically in- dependent of the lubricant. This was found with aluminum- and copper strips. Heage the force required for the deformation in Card 1/4 freely rotating rol-Lerais only dependent upon the properties of Action of Lubricanto in the PreSSLLre Working of Metals SOV/57-23-9-25/33 the metal (P ) and upon the reduction of the cross-sectional m I area (Z~S). The force required for the additional deformation is determined from the difference in the stational-Y (fixed) and in the freely rotatinZ rolls: 7 1sk a F - p mz~s , where -T1 denotes the maximum shear stress or shear resistance, s k the area of the contact surface between the metal and the tool, and F the force. The force required for drawing F - F 1 + F2 'rIsk+ Pma a j Formula (4). Whelf, iquid lubricants are used, the predominant feature is not the viscosity but the capability of the metal to become "Plastified" in the thinnest surface layers. Numerous examples show that small admixtures of sur- face-active layers (0,2 4- 0,3%) to the water ard oil media con- siderably increikee the effectiveness of these media although their viscosity I's not influenced at all. The resistance of the metal to deformation exhibited by the thinnest layers of the boundary, being the essential feature as compared to ex- ternal friction, determines the magnitude of the shear stresses in the surface layer. Inactive fluid media (octane, vaseline Card 2/4 oil) lead to an increase of r I when the degree of deformation Aotion of Ld)rioants in the Pressure Working of Metals SOV/57-28-9-25/33 -is increased. Surface-active in.the drawing.of metal strips lubricants, however$ reduce -r'- when-the degree.of deformation increased.-Inactive solid lubricants (paraffin) lead to the greatest reduction of t on soft metals, because the shear is localized in- th~e Ahin coating. outside the metal. If, however, -drawn the-external layersof the harder, metals. (steel), are. br ken' lubricant coating are, o ~down.-Thus the surface-active fluid ~~',lubricanta are-most~effeotive in this case The experiments showed that'in the investigation of the "pladtification"the luence, of th e . oiddi 11 lms. mus tbe taken-into aocount and that-- 4 o~ A la~Ld~th~Av r6 ifae- an a -4_.~Ccnolualonai The absornt on PHASE I BOOK EXPWITATION SOV/4575 Veyler, S. Ya., and V.I. LikhtZan ..am" OPON"qF~ Deystriye smazak pri obrabotke meta.110V davlenlyem (The Role of Lubricants in the Pressworking of Metals) Moscovp lzd-vo AN SSSRp 1960. 231 p. Errata slip inserted. 4.1500 copies printed. Sponsoring Agency-. Akadexiya nauk SSSR. Institut fizicheskoy khimij. Reap. Ed.: P.A. Rebinder, Academician. PURPM: This book is intended for scientific and technical personnel. It may also be used.by students of polytechnic and machine-building institutes. COVMUW: The book contains data on the compositions of lubricants used in the presevorkirij of metals, A large part of the book is devoted to the physico- chemical regm1arities of the lubricating process, In this connection the autbors claim to ha.,e developed nev ideas regarding the mechanism of the lubricating action. It is farther stated that these nev ideas have enabled the authors to describe qwintitatively the processes of the drw4ingg deep draving.,and extrusion of metals &id to develop pbysicochemical principles for the rational selection Foreword 3 Intr*auction 5 PART I. GMUMAL CONCEPM CONCMM THE MIEM OF THE SWACE-ACTM NEDIA ON THE M70MMON OF MALS. BMIC REQDIRMQMS OF LUWMANTS AND MHOW OF iwv r-LGATING LUBRICATM PROPMRTM Cb. I. Physicochemical Phenomena at the Deformation of Metals 7 1. Regularity patterns in the adsorptive plasticization 7 of metals 2. Regularity patterns in the adsorptive effect of the low- temperatmv molten metals 18 Car "WA. ~ - I 675j3 45--~ 11r. 6 L700 SOV/20-130-2-17/69 AUTHORS: Korbut, Ve ot Vejler, S. Ya., Likhtmant V. TITLE: Tho Importance of Adsorption Interaebions and of the Mechanical Volume Properties of Lubricant Layers in Pressure Processing of Metals PERIODICAL: Doklady Akademii nauk SSSR9 1960, Vol 130, Nr 2, pp 307 - 309 (U.SSR) ABSTRACT: The authors studied the action of solid and liquid lubricant sanples by a method earlier developed in their laboratory. This method is based on the soparation of the total tangential stress into two parts in consequence of deformation: a) into tho stress F AS needed for the volume deformation of the metal M and b) into the stress needed for the elimination of friction - renistance VS k to the shearing. The Apirst component of the total del'ormation stress depends on the mechanical properties of the metalp and the second component depends on the mechanical pro- perties of the surface layer in which friction takea place. Card 1/3 F .. PMAS + VSk holds for the total drag streaeg where bS denotes 67-63 The Importance of' Adsorption Interactions and of the SOY/20-130-2-17/69 Mechanical Volume Properties of Lubricant Layers in Pressure Procesaing of Metals the; reduction of the sample cross section in dragging, Sk the oor-tact surface between the instrument and the sample. Results of the measurement of V in various media in the dragging of aluminum rods are listed in table 1* For aluminum, water in solid state (-200) has a better lubricity than in the liquid state. Pure hydrocarbons - octane and dodecane at 200 - are in- active lubricants and are squeezed out in dragging. Solidified dod.ecanet however, has a good lubricity. Paraffin obtains its optimum lubricity at 200. The lubricity of paraffin is rapidly rk~uced by melting. Alcohols are active lubricants at +200 and -200 (i.e. in solid and liquid state). This does, however, not apply to fatty acids the lubricity of which increases between 70 and 1000 due to chemical interaction with the metal. At the melting temperaturet the lubricity of cetyl alcohol deterio- rates, while those of atearic acid are slightly improved. On solidification, resistance 0 to the shift in the lubricant volume increases andp consequentlyp also V rises. In the absence Card 2/3 of chemical interaction t and 9 agree without being identica 67 556- 3 The Importance of Adsorption Interactions and of the SOV/20-130-2-17/69 .Mechanical Volume Properties of Lubricant Layers in Pressure Processing of Metals Finallyt the authors point out the influence exerted by, the concentration of surface-activeladditions at various tempera- 0 tures:,upon the conditions of dragging. Transformer oil at -1 and the same oil with an addition of oleio said (20%) at .4. 209 have the same lubricating action* The oxidation products of paraffin, cation-active substances, sto also have similar pro- portion at +200* There are I figure, 2 tableop and 5 Soviet references. ASSOCIATION; Institut fisiohookoy khimii Akademii nauk SSSR (Institute of hu,igal QhgmiqjrX of thR AoaAgay 2f Scienges of the RS R) hyL Z PRESENTED: Septiomber 19, 1959p by P. A# Robinderp Academician SUBMITTED: Saptiomber 179 1959 Card 3/3 KANAYEV, A.A.; VEYLER, S.Ya. Elesticokinatic pbenomen4 due to friction In plastically defomed matals. Dokl. AN SSSR 156 no. 4t799-802 Ja 164. (MIRA 17t6) lo betitut fixicheakoy ldiimli AN SSSR, Predstavleno akademikom P.A.Rebinderom, APk*l ACCZ=(N NRt M i"AAMM Kemamj, 'A* A*; V.V)L1kr# S. Ya.; Rebinder. P.. A. TIM: Ulastico4daahic pbenomma, associated with ZActim und con"tions. of I A"t,10 Mtun or Metals'' M 880. DoXWW; Y. no. 1964 7"4w ~TOPIC TACO: els-stic =1afttim.. drawing frictImp plastic datomatioup Mau's :pressure metal vork1r4g# lidbrications co2d metal vorking 'AMM: The elantl: rS2&%%t1QM (TG"x7) after pressing or drwAng of nataIs Is ueusl1y attribAed to the elasticIJW of the working tool . Howyws the elastic Irecovery occurs a i4th AgId too3 7" Mm autbors bave previously abown. that tbe recovery In affecteA 1by bibrlcatdwo The purpose of the present vork vex to obtain imore Infomatim of the pbanamens Involved* Brass rodep perUy bol1ov alad Putly !aW4dp won VM*d thmighadrimpUts. Mw pAUng.V*A VatVar drys -and ;v;LU a lubrlcant. It was roand that 41"tio relazation depends not On2y an the co3A vork of the surf we lam of the specimms but also an the unifomity of of the Inaer 2swerse: Wbrication decresses *be tanmuU-" stress #jA CWd ACCESSION HR: AT4014057 0/3072163/000/000/0005/0030 AUTHORs Korbut, V, W.1 Veylere So Test Ukhtment Ve 1#1 1kablisdart Po A* TITLE: Physicocbmistry of the lubricating effect during wire drawing SOURCE: Fix.-kh". sakonoisernosti daystviya smaxok pri obvabotke metallov devlenLyew. Moscow, 1xd-vo AN SSSR, 1963p 5-30 TOPIC TAGSt metal lubrication, wire drawing lubrLeationg wire drawing, lubkLeaut ABSTRACT: The physicochenistry of the lubrication process is a very significant problem in the pressure treatment of metals. This problem was dise6exed and evaluated on the basis of: (1) affect of the media on the process of metal deformation, (2) mechanism of the lubrication effect an pressure treatment (de- formation) of metals$ (3) the effect of the temperature during pressure treatment and the phrsicochemical proportion of the lubricant during wire drawing, and (4) the of fact of the mount of lubricaut a used. It was concluded that the stresses of the treatment and the shearing strength in the thin surface layer determine'the properties of the lubricant. In some cases, the surface properties of the treated m4t&t are also of significance. Some lubricants react chemically Card .112 Iz ACCESSION N11: ATW14057 1with the treated netal. For example, as a result of the process of wire drawing of aluminum in the presence of liquLd-cooling lubricants, water stains or spot$ are formed. Dark spots are also formed during wire drawing with dry soap powder or by lubrication with liquid salt solution at 100C. In the presence of distilled water, no water stains are formed. It was proved that formation of dark water Istains on aluminum alloys can be prevented by applying lubricants based on a kerosene emulsion but the stresses due to wire drawing are not reduced by thic lubricant. These lubricants proved highly valuable during rolling of aluminum but not during th,B process of wire drawing. The addition of calcium stearate or aluminum stearate markedly reduced the stress of wire drawing of aluminum alloys, Positive results in the drawing of aluminum wire have 1jeen obtained under technological conditione by applying a lubricant consisting of kerosene emulsion with calcium stearate, Orig. art. hast 13 figures and 9 tables. AssociATion: monis 19D=63 ENCL: 00 SUBKMZD1 M~ DATE ADQ: *SUB CODEs 90 RRY SOVI 077 01 006 Cord 2/2. ACCESSXON KRt AT414068 0/3072/63/000/000/016010167 AUTHOR: Sokolov, Yu. A.; Volkov, V. P.; Veyler, S. Ya. TITLE: The influence of lubricants on the wear resistance of the diamond dies used during the drawing of molybdenum wire SOURCE: Piz.-khim. zakonomernosti deystviya. smazok pri obrabotke metallov davleniyem. Moscow, Izd-vo AN SSSR, 1963, 160-167 TOPIC TAGS: lubricant, wear resistance, die diamond, die, wire drawing, molybdenum, aolybdenum wire ABSTRACT: Ve authors studied the influence of different lubricants such as sulfofrezol, graphite, paraffin, cetyl alcohol, lanolin, stearic acid, oleic acid, boric nitride and others on the durability of the diamond the during cold drawing of malybdenum wire, The wear to the diamond die is many tirces greater when the metal is not heated. Sulfofrezol appeared to be the boist lubricant for cold drasting. However, even when it was applied$ the wear to lihe die was still seven times greater than when drawing was performed after bedting the metal and applying as a' lubricant, a colloidal aqueous solution of graphite. It has also been.suggested that molybdenum wire be drawn after covering its Card. - 1/2 ACCESSrON NR: AT4014068 surface with a plastic film of metal for example, copper. It was found that the wear to the diamond die during cold drawing re~ulta not only from the hardness of the metal but also from the adhesive i4eraction of the metal and diamond surfaces. With a proper selection of lubricant, however, cold drawing may replace hot drawing in industrial practice. Orig. art. has: 5 figures and 7 tables. ASSOCIATION: None SUBMITTED: 00 DATS AOQ: 19Dec63 ENCL.- 00 NO REP SOV: 002 OMER: 001 SUB CODB: M, c11T Card 2/2 ACCESSION NR: AT4014061 B/3072/63/000/000/0066/0069 AUTHOR: Voy!er S, Petrova, N. V.; Vasillyeva, Ye. N.; Basova, __Xa.; Likhtman, V. 1. 1. G.; Kuzin-eTiov, Fc. I.; Livanov, V. A. TITLE: Effect of cooling and lubricating fluids upon the quality of the sheet surface during roliing of aluminum alloys SOURCE: Fiz.-khim. zakonomernosti deystviya smazok pri obrabotl~e metallov davleaiyem. Moscow-, lzd-vo AN SEISR, 1963, 66-69 TOPIG TAGS: aluminum, aluminum alloy, aluminum sheet, aluminum rolling, sheet rolling, coo1ing-fluid, lubricating fluid, emalsol ABSTRACT: The normal water-emulsion lubricants used during the rolling of aluminum alloys prove unsatisfactory under technological conditions because they produce water stains on the surface of the tolled metal and. become Impure after a few days of service. Therefore, Card 1/2 ACCESSION NR: AT401,1061 _In the present work.- a now improved type of lubricant has been developed to prevent the --formation of surface failures. Also, a procedure for regenerating the emulsion has been ,worked out. Emulsol, o)ntaining 84% kerosene, 10% oleic acid and 6% triethanolarnine, was tested and proved satisfactory as a lubricant. Especially good results were obtained with a lubricant emulsion. containing 30-40% of the above-mentioned emulsol. Using this -lubricant, ti, I- surface of the rolled aluminum sheet became smooth, brighter and free of _--.-surface defects, and rollitog was simplified. This lubricant was also used successfully inAhe cold extrusion of aluminum tubes as weH as in the cutting of aluminum and its alloys. The service life of the emulsion was prolonged up to six months. Denalting with Bodlum chloride calcium chlorlde and karnallt and separating the sedimented emulsion found to be ;~ effective method for regenerating the emulsion. Grig. art. has:. I ---i6fiemical equation. ASSOCIATIONt none SUBMITTED: 00 .SUB CODE: MM Card 2/2 DATE ACQ: 19Dec63 NO REF SOV- 002 ENCL- 00 OTHERi 005 ACCESSION NR: AT4014067 8/3072/63/000/000/0124/0135 AUTHOR: Rodionova, G. A.;Finkel'shtep, Ya. S. ;-Yeyleri - &--Yar; Gurovich, Ye. I.; Novikov, V. T.; B)zeafelld, K. B.; Ellbert, S. M.; Brazflovaldy, V. 1. TITLE: Investigation of technologidal lubricaats based on salt mixtures for hot rolling of Pipe SOURCE: Fiz.-khlm. zakonomernosti deyotviya. smazok pri obrabotke;metallov davlerAye m. Moscow. Izd-voANSSM* 1963, 124-135 TOPIC TAGS: lubricant, salt mixture, hot rolling, steel pipe, pipe rolling ABSTRACT: In the hot rolling of pipe on continuous rolling mills with long frames. the lubrication conditions are unusually difficult. Special lubrication is required to provide for the proper procasoing conditions, espeqlally temperatures, to obtain rolled products i and pipe of satisfactory quality. Of the idx tested, salt-lubricimts containing various amounts of K. Li, Mg or Ka oxides or chlorides, the best for the hot rolling of pipe in conLinuous Xard., 1/2 'ACCESSION NR: AT4014067 roUing mills proved to be a lubricant containin 40% ZUC12, 30% KCI, 30% Nam, and 10% MgO, plus 45% water (compared to the weight of salts and oxides). The pipe rolling process using 1Xb18N9T steel and high-carbon steel proved satisfactory with this lubri- cant. The top loadings in the continuous rolling mWa were Increased by 4. 5% as compared ~with the graphite-mazut lubricant. Pipe rolled with the above-mentioned lubricant showed no intermystalline corrosion. The etching time of pipe obtained by this process was half that of pipe rolled with the use of graphite-mazut lubricant. The effect of the concentration of MgO, used as a filling component in the lubricant, on Its melting point and crystallization was also determined, as well as the effect of the amount of solvent on the consistency of the lubricant and its ability to protect the metal sufface. Orig. art. has: 6 figures and 3 tables. ASSOCUT1014: none SUMITTED: 00 -DATE ACQ: 19Dec63 ENCL: 00 i BUD CODE: MM NO REP SOV: 003 OTHER: 000 carC12/2 ACCESSION HR: AT4014066 8/3072/63/000/000/0115/0120 AUTHORi Gurovichp Ye. I.; Veyler, S. YA.; Likhtman,, V, I Vaskras*nskaya, N. X. TITLE: Investigation of the lubricating properties of salt mixtures during the pressure heat trentment of metals SOURC9: Piz.-khita. zakonomernosti deystviya swzok pri obrabotke metallov davleniyem. Moscow, Izd-vo AN SSSR, 1963, 115-120 TOPIC TAGS: salt mixture, lubricant, lubricating property, heat treatment, metal, metal alloy, salt autectic, corrosion, wire drawing ABSTRACT: Since the usual lubricants such as graphite, liquid glass, or mineral oils prove unsatisfactory during hot pressure working of stainless steels, some new lubricants such as salt mixtures have been investigated.. The following salt mixtures have been tested: (1) NLtrate-nitrite salts, applied during punch- ing of aluminum alloys. These have proved dangerous because of their explosive properties; (2) Salts such as M9012, KCI, N&Clp ZnC12 and K2804; (3) Melts con- taining ZnCl2 and, ZnS; (4) Melts such a:,~CIV (5) Mixtures containing salts of Sn; (6) Melts such as Cd-salts, Li-salt nd salt mixtures such an phosphates. Two groups of eutectic mixtures may be distinguishedt (a) Salt mixtures forming Card 1/3 ACCESSION NR: AT4014066 high viscosity liquids at high temperatures that shield the surface from friction and (b) Salt eutectics that, in contact with the hot metal, decompose and form an easily melted metal. The lubrication properties of all mixtures tested were evaluated on the basis of their corrosive action when applied as lubricants for pressure punching of Al, Fe, and Mg alloys. The corrosion tests were carried out by full immersion of the tested metal and by the drop tuethod. It was proven that the corrosive activity of the tested lubricants increased proportionally to their hygroscopic properties.' In some special mixtures of salts, their corrosive action decreased; for example, NaCl and KCI or Li-salts, which appear highly corrosive by themselves, are much less corrosive or even not corrosive when applied as a mixture. The lubrication properties of the fused salts were evaluated by various methods under seisitechnalogical and laboratory conditions. The salt eutectics reduced the presSure necessary for extrusion or punching of low C-steel and Al by 507. as compared with no lubrication. Compared with graphite lubrication, the pressure wan the same. The authors also studied the effect of salt lubrication during the process o&' wire drawing hot aluminum D-16 and steel. It wits found that salt mixtur4s had the beat lubrication properties in narrow temperature intervals close to their softening temperature. A plot of wire drawing preasura d 2/3 '-Ca ACCESSION NR: AT40140" versus temperature With auts"it Z0012-Kel SPP"04 A lubVt"Ut fb*w*d nifti- mum close to 2000 whereas the *utectic temperature appeared lowest near 230C. OvXg. art. hass I fiVwe and 3 tables* ASSOCIATION3 one BuBxr= 1 00 OM A10Q8 1"0~63 Ems 00 SUB COM M M R1W 2"t 006 t 006 ACCESSION M AX4014058 8/3072/631000/000/0031/0037 AUTHORS Veyler,' So T4.1 fttrowa.; No Vol Likhtmeno Vo Is TITLO Soin phyalcochadcal effects of lubricauts and oxides during the'thermal processing of stainless steels SOURM Via. -kh1m. zakonomernosti deystviya smasok pri obrabotka metallow davlani- yam, MoBcowg rzd-,vo AN SSSR, 1963, 31-37 TOPIC TAGS: lubricants, oxide coating, steel processing, wire drawing, stainless steel, steel lKhl.BN9T, best treatment ABSTRACT: Some of the physicecheaLcal. effects of lubricants on the thermal proces- sing of steel lKh1SN9T were investigated by determining the temperature dependence of the vire-drawing force in the interval from -70 to +5000, Various lubricants wgre applied: powders of 1W19 CaC12 and NMI; Al-powder plus liquid glass; utectics containing 32.55% SDC12 and 7.45% 12; Al-powdec; film of oil paint; soap olution plus CaSt (calcium stearate); CaC12 + graphite; tin coating. it was found : that a thin film.-of gas developed from the salt eutectLc on the surface of the treated metal, abowed the highest lubrication yr rtiese 7he reduction of the f Card 1/4 ~ACCESSION NR: AT4014058 iwire drawing force is due to a decrease in the shear resistance In the thin layer of the lubricant. The metallic liquid film plasticizes the processed steel surface' and makes it softer. Figure I of the Enclosure illustrates the effect of a tin layer and graphite as lubricants on wire drawing force in relation to temperatures The presence of the oxide layer inhibits the steel wive drawing process because the' shear resistance in this layer becomes higher. Figure 2 of the Enclosure shows that the remiDval of the oxide layer substantially reducea the force required for wire drawing. LW)ric&tion with graphite reduces the wLre drawing forces but at the. same time deteriorates the quality of the steel surface, Orig. art. hast 7 figures and 2 tables, ASSOCLAnON: Nomi sumarnw: oo DATE AGQ: 19D*c63 02 SUB. CODEs HK W IV sag 007 OnM 001 Card 2/4 ACCXS9 ON Us AT401408 *I EL=LL Fig. 1. Relationship between vire-drming force in ka md tesiperature in Oct I-no lubricant; 2-8n, fila; 3-On + graphite L_C&rd 3/4 BEEN 7711--l-P-77,11 WON&- ACCESSION PR: AT4014058 ENCL48 02 Fig. 2. Relationship between vLre-drwing force at 200C in kg and tagerature of. formation of the oxide film in OC: I-aside. Ila film present; 2-caide Mai xewv d. ..L Card 4/4 PODI ',N., kand. teklm. naukt dotsent; PASTUROV, V.A.p insh.1 1T%,ER 91 Ya. , doktor kh1m. nwak Lubi-icating and cooling fluids as means for increasing the prod.uotivit i%, in vibratory drilling ok stainleaB and heat-tes- istlAt Oteeloe. Izve n-st uchabo zav.; mashinostr. no& IN 194-198 1-65 (M IRA 19 11) 1. flubmitted February 28.. 11964. L Lc;607-66 ACC NRt AP6ol3815 SOURCE CODE: UR/0145/65/000/010/0194/0198 AUTHOR: Poduraye-r V. N (Candidate of technical sciences, Lecturer); Pa.3tuncy, V. A.~: (Engineery; Veyler" S. Ya". (Doctor of chemical sciences) ORG: None TITLE: Coolants as a means for increasing productivity in vibration drilling of stainles an h-temperature steels Jim SOURCE. VUZ Mashinostroyeniye, no. 10, 1965, 194-198 TOPIC TAGS: stainless steel, high temperature steel, drilling machine, metal machin- ing , COOL-1jV(vj vJ8A1')q7-jo,L) ABSTRACT: The process of vibration drilling in special media is studied to develop means for increasing the efficiency of this machining method applied to high-tempera-*1 ture and stainless steels uid alloys. Coolants containing molybdenum disulfide were used in stability tests of conventional and vibration drilling. The rensultr, were com- is4 for drilling heat-re- pared with those of control tests with coolants ordinarily i , sistant materiala in induutry. The material teoLed was M6514/high-tem-perature steel. Twist drills made from Din high-speed steel 1.5 mn In diameter were VGF!d. The vibra- tion drilling condition ere: spindle speed-1500 rpm, feed-15 mm/min, spindle Vi- c a .bration frequency--125 land spindle vibration amplitude--0.01 mm. A microscope was rt~~66 ACC NRi AP6013815 _~A 04' used for inspecticin of grinding and of drill wear. The c=pcnitirne the various coolarAo tested are tabulated. A molybdenite nuipensAnn W4 olelc acid, 30% kerosene and 1.0% molybdenum disulfide) was found to be most effective for vibra- tion drilling. The effectiveness of this fluid increases considerably with a transi- tion from conventional to vibration drilling. The effectiveness of this suspension also increases in direct proportion to drilling depth. Orig. art. has: 4 figures, 1 table, I formula. SUB CODE: 13/ SUMM DATE: 28Feb64/ oRiG REF: 003/ OTH REF: 001 JJP(C) --jD/ W1j /ELJ/GD ACC NRj AT6030387 sOI0109-Wbg-i--Wlo-o-0-0766-16WI666l6i6)16i67 AUTHORs ~tnaysv, As A*; Veyler, So Ise ORG: none TITLE: Effect of 1W)ricat media on the limiting shear stresses in the zone of contact between a deformed metal and an instrument A SOURCE: AN SSSR. Nauchnw sovet po treniyu. i smazoohnym materialame Novoye v teorii trenva (Recent developments in the theory of fric on Nauka. 1966, ..,- ft..- TOPIC TAGSt metal friction, lubricant property, shear stress ABSIRACT: 7he aim of the work was to study the effect of deformation properties of a metal and the physical and chemical properties of a lubricating medium on the rheological properties of the system. 7he fonowing experiments were made. On a horizontal beam therv was fixed a diamond draw plate with an opening 0.24 mm in diameter, Me samplos being investig d were passe rou this draw plate. Me I Ir samples were made of calibrated coppeNtat molybdenIte ith a diameter of 0.26 mme The irawing was effected by the action of a-U-a-J-a-ftach-eT1o the stretched end of the wire. The weight of the load could be varied within the required limits. By varying the weight of the load and determining the drawing rate V, it is possible to construct ACC NR# AT6030387 graphs of V = f (a-); ij- - P/3, vhere P is the ~~a~;rorce . and 3 is the area of a transverse cross section of the deformed wire. Based on the experimental data, a figure shows curves of V = f(a-) for the drawing of copper and molybdenum samples, id lubricating media and.dry, It was observed that, in each case, there was a minimum stress a- in at which plastic deformation doln take place, even after a suffieientl~ long period of time (up to 100 ho 7his value is completely determined and depe*ts on the plastic propertiestf the deformod metal, as well as on the physical and cheaLical propo-rtle-s-o?-EFo-lu-Bricating medium. The tests also showed that with repeated IxiBses of the wire through the die, there is a gradual decrease in the value ofa-min down to a certain minimum value which remains unchanged with further passes of tho wire. This is evidently connected with the relaxation of the normal elastic stresues in the deformed netal. As the number of passes of the wire increases, the difference between the values of T min for different lubricants ii decreases* Orige art* has: 2 figures. SUB CODEs It/ SUBK DATE: 22Feb66/ MM REFs 006 1, 06MG-67 ACC NR, AT6030386 SOURCE CODr"- id1666-[66160-0166olol 'AUTHOR: KanayevP A. A.; Veyj:2r, S. Ya. ORG; none TITIEs SOURCE: Effect of friction conditions on elastic kinetic properties in the presnuro of metals -AN SSSR. VAauMeqhqn3QLuyet-po tronlyu i smazochnym materialam. Novoye v teorii (R~~-e-n~ -developments i~i~e iii-eor~ Nauka, 1966, el lb TOPIG TAQjS: metal friction, elastic deformation, solid kinetics, work hardening ABSTRACT: It has been established previously that a change in the boundary conditiom (introduction of a lubricating mediwm) brings about an increase in the elastic recovery in a metal after deformation, in the course of various processes for the pressure working of metals. In the present s~idy, the ifftect of lubricants1i 'o"-n th e elastic recovery was investigated by drawinilbopper andj%ass ~2,Z~,rples through a fi~ 0m wi diewith an opening, diameter of 10 mm. The samples wero7iade fiom roV with a previou deformation of 15-20%. The configuration of the samples was such that it was possible to immediately brirg together two samples, solid and hollow, for a comparison of their elastic recovery, cu a function of the degree of deformation. The outside diameter of L 06086:.6'7 ACC NR: AT60303M the samples and the :Inside diameter of the opening was varied in each series of experiments. The lubricant was a sodium oleate paste containing 50% water. The elastic recovery was determined as the difference in Vie diameter of the sample at a corresponding cross section and diameter of the wire.11 The measurements showed that,, in general, a drawn sample has different diamoters and, consequently, a different elastic recovery at three characteristic cross section3o Curves are given, based on the experimental data, which show the dependence of the elastic recovery on degree of deformation and on friction conditions. The exporimonts indicate also that an increa: in the elastic recovery leads to a rise In tho radial stresse Origo arts hass 3 figures. 12, SUB CODE: It/ SUB,11 DATE: 22Feb66/ ORIG REFz 004/ OTH REF: OOJ Card 2/2. -a/9' A C Ck ~._k fO -0- 4 -ff3- souRcF, CODE: uR/oooo/66/000/000/0221/0226 [ AUTHOR: _jeXler Petrovap No V. Zalivalov, F. P.; Tomashov, No Do; Likhtman, V. I. ORG: none TITLE: Effect of anodizing on friction in hot and cold drawing of aluminum I SOURCE: AN SSSR. 1,natitut fizicheskoy khimii. Korroziya i zashchita konstrukt- cionnykh oplavov (Corrosion and protection of structural alloys) Moscow, Tzd-vo Nauka, 1966, 221-226 TOPIC TAGS: ME-r#9 4,' drawing, -=41=4== cold drawing, -4-4- anodic oxidation, aluminum drawing lubricant, DVqWA1 0940MIAIUM I 04UMIA1071 047j) Iff, inerqz_P1,Lt4 ABSTRACT: The role of oxide film in cold and hot drawing of aluminum has been in- vestigated. It was found that aluminvi-oxide films formed on the surface of speci- mens by long exposure to the atmosphere at 26-3000C did not affect the process of draving. However, aluminum-oxide films formed by anodizing prevented the sticking of metal to the die and decreased the resistance to drawing. Oxide film, 10 p thick, decreased t6 cold drawing resistance from 600 to 210 kg, and the hot-drawing resist- ance at 3000C from 200 to 150 kg. Anodizing was particularly beneficial in hot drawing: vithout lubrication it 'Kas impossible to draw aluminum even at 1% reduction, but anodized aluminum was hot drawnwith up'to 13-15% reduction. SUB CODE: 13/ SUBM DATE: 27Sep66/ ORIG REF: 007/ Card 1/1 1 UDC; -none L '27826-66 EWT(AI)AWP(w)ANP(k)i!li!~WP(t)/FTI IJP(c) jRjtYLDJ ACC NN; AP6015612 (N) SOURCE CODE: UR/0029/66/168/002/0328/0331 AUTHOR: __Kanayev, A. A.; Veyler, S. Ya.; Likhtman, V. I.; Rebinder, P. A. (Acadendcia~ ORG#. Institute of !Physical ChemiataAN SSSR (Inatitut fizicheakoy khimii AN SSSR) TITLE: Relaxation phenomena in metal plastic deformation,under friction &Y SOURCE: AN SSSR. tk)klady, v. 168, no. 2, 1966, 328-331 TOPIC TAGSt wtol deformation, plastic deformation, stream relaxation, lubrioant surface notive agont ABSTRACT:, The relaxation phenomena In metal specimens, a c0 er rod 10.6 mm in diameter drawn through a die 10 mm in diameter, and a copper ball 9.6 = in diameter calibrated (i.e., Ir Lorced through a tube 9 mm in diametel) ham been studied. The de- formation was done with and without surface-active and nonsurface-active (copper oleate, vaseline "iimixture of vaseline + 3% oleic acid)lubricants.liResults showbd that surface-active lubricantsilIntensify relaxation processes in the surface layers of the deformed metal and that their effect on the relaxation kinetics depends on the stress state of the vurface layer. Surface-active lubricants accelerate relaxation jin drawing (compared with dry. drawin-g): In Ury calibration, practlc;lly no zetal. reiaxatTon occurs. In this case, surface-active lubrIcant3 activate the relaxation and reduce residual atresseso In prolonged holding of the specimens under stress (about 200 hr) in both drawing and calibration, the axial stress (the pulling or ird ACC Nit, AP6015612 pushing force) , unde r the action of relaxation j decreasea to acertain minimum- stress ~which depends on the conditions At the contact surfaces.IfThis minimum stress corre- sponds to a minimum shear stress required for shear plastic deformation in the friction layer.. The normal pressure on the die wall also slightly decreases. with ~-th"dereaseepproxj watin&- the -relaxatio"urve. Orig-ar"--hast--JLfigurea.--(HgI -SUB CODE., 21/ SUBM DATE: - 09Feb66/ ORIC REFt 004/ ATD PRESS-.S"'O 0 3 Lqard ~:-L IW/Di 1652-66 - mr(m)/,.KPF(c)/T/EWP(~)/EWP(k)/EWP(b)/EWA(c) TJP(c) UdIJDA ACCESSION NR: AP5021583 Uft/02*/65/000/013/0055/0055 665.5 AUTHOR: v ler S. Ya.- Petrova, N. V.; Zalivalov, F. P.; Likhtman, V. 1.0, Towshov TITLE: Method for qpplying I%Airicating film. Class 23, No. 172hh5 SOURCE: Byulletent izobreteniy i t(ovarnykh-snakov, no. 13, 1965, 55 TOPIC TAGS: lubrication, film lubrication, solid lubricant 9' ABSTRACT: Pis Aut~or Certificate introduces a method for hot vorki its allo" In wh,ich.the anodized layer servea as the'lubricEt. AZ ASSOCIATION: none SUB141-rrim: l6JuI62 ENCL: '00 SUB N= Ir.,KK NO. REF SOV: 000 OTHER: 000 Vqj ATD PRESS: KAKAYET., A.A.; VIMER, S. Ya. Effect of lubricating media on the draving- of metals. Vokla AV 1. Institut fizioheakoy khImil P.A* Robinderom. the limit Bhe~ing'str*r in i SM 159 no,5041-50 N 164 V~- (MIRA 3.8 11) AN SM. Predstavieno akademikom T7 T I l,',- 1 Ap"I -1 1 ~l S - - - - - - I i i tim ri n t I-Lc~ rlion I ocr i ca I orope rt i- es o f -emlcal er t--e v) , - r , , I . ~. -; n, t? L- 1 -, ~ -: : ~ ~ -~ 1- - -,~, r '41 -- - ~~mn- ACCESSION NR; AT4ol4o62 S/3072/63/000/000/0078/0079 AUTHOR: Veyler, S. Ya.; Kanayev, A. A. TITLE: Lubrication In the pressure processing of titanium alloys SOURCE: Fiz. -khIm. zakonomernostl de stvi a smazok pri obrabotke metallov Aavlenlyem. Moscow, lzd-vo AN SSSR, 1993, A-79 TOPIC TAGS: alloy, titanium alloy, alloy pressure processing, lucrication, titanium alloy pressure processing, stamping lucricant, rolling lubricant ABSTRACT: Hot and cold pressure treatment of titanium alloys presents great dif- ficulties, since these alloys show a pronounced tendency to adhere to the Instru- ment.(matrices, draw plates, stamps, rollers) leading to their premature deterlora- In the pressure treatment of titanium alloys, the selection of the lubricant, is a decisive factor. The authors discuss the tests that have been made with various coating materials and previous recommendations as to the proper choice of lubricants (and their method of application). The advantages and disadvantages of these suggestions are examined and analyzed briefly. The authors themselves car- !rIed out several experiments In the cold drawing of titanium alloy (VT-14) rods. These experiments showed that wax, with admixtures of sulfur or aluminum stearate, .ce cei the drawl ng effort to a tbird of that of oaddifted Paraffin* These dsta Cart 12 ',ACCESSION NR: AT4014062 that In the pressure treatment of titanium alloys, viscous lubricants should be used In combination with high-dispersion colloidal fillers or solid films! ,capable of withstanding high pressures. OrIg. art. has: I table. ;ASSOCIATION: none suamirrm- oo DATE ACQ: 1900C63 ENCL; 00 t SUB CODE: ML NO REF SOV; 005 OTHER: 001 KORBUT, V.M.; VEYLEMO S.Ya.; FETROVA) N.V. Effect of the physicochemical nature of lubrIcant on ito effectiveness in pr,?--;ure treatment of metals. Dokl. AN &13SR 140 no-5:3-118-LVO 0 161. (FJRA 15:2) 1. 'Inatitut fizichookoy khimii AN SSSR. Predstavleno akademikom. P.A.Rebinderom. (Metalworking lubriranta) I., L I' GI-i'ViA, lie -JAI i.l- L luzuea: ~12 1 ~5~-, here tne ruies incL tne mecnariii:jm o." ine inlluenuQ L-y iucricants an Liit; arawing of' a BtE:ei W-1ru are jjvestjeaTuu,,jjj -.nj.b occa,~1c,11 a vilre maot~ Of L;Teel U witn tne ai3mettir ot mm nas vQ(jucjj(j tnu njamtmt,tiv ~)j 1 02 rLm oy oraiiing, urawing velocity was 12 cm/min.-, arawing ~,Tresn vii,~i r-,~;asureu uy means ol a cynamo- meter., xrw ini'Luencid exercit3en an ordwing -.~ liquin, fy!arocarr(,,r.-,, aiconois anci acida was inves t,i gateo, at. 2o ano- 4~ t1lai"'ral.-I tnu moaLIjcar,-,.nn of stress Ln cupenctence or., ~nf- numaer L;L caroor atomo in r,.if,- znain ~i rrio, ina-vicluai. flydrocarton, If tne PLance., ol in tr,(-. frioleculti ol' t,r,(; luvricant iz~ increasto., tne stress caustia- oy arawing a2miniares, nyarocarrjonj wnicri art: iiquvi aT room tem- peraturt Irom nexane to zetane a ) "T'Inisn stress UY 9 ~/C) . In ~,rcim Me-Olil to 10 3u 0 uuxVl-4ucono.: 4is wel.L 49 "rom proprion to pal&xgon aciu at 2u stress ib reaucea Dy 2 , 0 tne vtVvcr, or a.14onols noes not enange, out tfie aci(w reauce stress Dy 3 At ou 4U lo 9 kineral oila are 1,%ttlu affective as luoricants especially at aigner tempera- turodb. rne rathor nign erVicactouineas o1' alcon'olb ana acias at 2u, can oe explain"a oy thu ratner f~,.rm aosorptton wnaing oi tnoiu uuoutancud oinuing tneq,to Tne meta.L oure. ~acw, Me entaxis aiso a plastiVication oi tne uuriacu Jayvr o1' tnu metal in tflo pre- auncu oi surraco-activv tjuiDutancee, ~)uch a m"onanisia r%,co=enuu itsoll Dy numerou3 iavoraolb test6 witn respect to tne 1jOk1aAkAd*Naukp j,~,UL X9844 4, 5o2 o 5o5 oy5o) UAIIIJ 2 2 extension or monocryatiab &no polycriatkillnO MOtaib In tflu C&SU Of tile UX1btfjnee oi adsorption-aotivu suoutancuza purtnermorv, applieri plastic coatings ta- oilitate Me working o: atovii under preesunj conalcaraoly. -tne ~incxe&su of tnto visco- aity ot the iuoricant exaro,.dws 4L lavoraolki 1n:'4.uvnttj on the procuss of arawinge isy -the awaiTlon of utj via cots ity-aeptinue nt iuoricating propdrti.ed ana activity$ the totai vlzvoz exerolsou, oy tn" luoricani, 3.s ootairwo. 'Lne viBcodity propartieu ot vie iuDri- cant are oi e8sentiai impot,tancu in connwcLiun witn tnt, worKing oi metal a under preomurw on.Ly ii conu4tions of the aoiormation warrant a duftaciunt tnicicness oi tni lubricating Layvr. Mis iv opgo the ease witn olaam-l'ormea araw2ngo ir a wire is re- peatedly arawn witn a U4040/0 doapy oolution btress aiminiinea rapinly after tnu 13aL Utaged of thts ax,awing process, and it remainb constant in tite courde of lurther O.MwIng prQcesscss. however, in vaseline oil stress o=inisnab graduaily with eacil drawing process, erevioub compression ot tne metal causes its bollauicationoTne phy- bical-chemical proptirties anct tne acsorption activiLy oz tne medium exurcise aticidiva inf.Lutince on tno drawing process. iNo*rITUTION : Institutts !or enysica uaeml3try or the Academy of aciences of the Uo~ah. 291122 00 S/02 6',/140/005/019/022 B I O1YB1 10 AUTHORS: Korbut, V., M,,, Veyler, S, Ya., and Petroia, N., V~ TITLE: Effect of the physicochemical nature -).f or. its efficiency in metalworking under PaMODICAL: Akademiya nauk S53R. Doklady, v. 140. no, 5, 1118-1120 TEXT: The authors studied the effect of lubricants on the pressure deformation of metals.. Object of the study was the lubricant film at the interface betwten metal and instrument, The stressr in the cross section of the lubricant film was chosen as characteristic value for the lubricating effect, Hydrocarbons, alcohols, and organic,acids were used as model lubricants., Deformation was performed by drawing of aluminum wire rods. Fi,&,4 I Bhows the results, Above the softening point, bydrocarbons, alcohols, and acids behave differuntly. Explanations (1) Hydrocarbons are not adsorption-act,.ve' Vattains value% of ~-!O kg/cm~. Thur, th,~- hydfor~,--rbore are pressed ou, of the interface between metal and instrument. Deforiativn occurs in the outer laynr of the metal itself. (2) Alcohols are reversibly adsorbable on metals and, therefore, efflc.lert. lubricants While with liquid 4ydrocarbons a deformation was only possible up to 7 %; up to Ca.rd I/P. 29222 S/02o/6i/140/005/019/022 Effect of the phYsicochemical B101/B110 metal deformation was attained with the use of liquid alcohols,, (3) Since alcohols are desorbed with increasing temperature, Vincreases. (I.) In acids, however, soaps are formed with increasing temperaturp, and T drops.. (5) In absorption-inactive lubricants, a iemperature decrea3e may improve the lubricating effect,. Thus, the drawing forci~ in 7 % deformation of aluminum and with the use of transformer oil as a lubricant w,,.io 295 kr, at 1500C, and only 60 kg at -600C, (6) While in liquid lubricants th-~ inter- action with the metal is decisive for the lubricating effect, the la-~Ter depends in solid (plastic ') substances an their structural and mechiinical properties. The authors thank Profev5or V I, Likhtmari for advi-ce, There are 1 figure, 2 tables, and 5 Soviet ASSOCIATIOSt PRESENTED; SUBMITTED: Card 21/4- In3titUt fizichoskoy khimii Akademil nauk SSSR (In3titute of Physical Chemistry. Academy of Sciences USSR) May 18, 1061 by P. A. Rebinde.~. Acadi~.mici_an May 139 190 FEDOTOVAI R.D.; MOROZ, V.F.; YARUTA, V.T.1 -VEILINSON,-L.I.1 VOROBIYEV) A.A.; DEMCHENKO; I.I., red.; IVJLNCEUK, P.K., r(d.; RADUL, M.M.p red.; SHLRGORODSKIY, T.I.,, red.; INITRENKO, N.Z., red.; MANDELIBAUM, M.Ye.; tekhn. red. (Some problems in developing the vall materials industry in the Moldavian S.S.R. in 1959 - 19651 Nekotorye voprosy razvitiia prorychlennosti stenovykh materialoy v Moldavskoi S.'IR v 1959 - 1965.gg* [By) R.D.Fedotova i dr. Kishinev.. I:;d-vo "Shtiintsall Moldavokogo filiala AN SSSR 1960o 229 p. IMIRA 17:2) VOSKRESENSKAYA., N.T.; ZVEREVA, N.F.; -Y~Y" A.B-. Geochemistry of copper in the Devonian and Carboniferous effusives of.Karkalinsk District (central Kazakhstan). Vest.V.bsk.un.Ser.4:Geol. 20 no.5,.57-61 S-0 165. (MIRA 18:11) 1. Kafedra, geokbimii Moskovskogo gosudarstvennogo universiteta. VELIKOVSY[AYA) VERGUllovy G.P.; APRODOV, V.A.; LYUSTIKH, Ye.fl.; LIPOVETSKIY, I.A.; RCIMSHOV, A N.; FELID.1,10, V.I.; SAVOCHKINA, Ye.fl.; GE14DT -t~R, V.Ye.; RONENSON.- B.1-1,; -DOij"(-,,FHOTOVA, Ye.S.; LYUBIMOVA, L.V.; MRIARA, A.Ya.; 'vTSELOVSKAYA,, MDRIN, L.N.; CHERNIKOV, C.A.; SOROKIN, V.S.; IL'Ill, A.N.; FWROVSKAYA, V.11.; ZEZ111, R.B.; TEFLITSKAYA, T.A.; BRUSIUNSKIY, S.A.; KISS111, I.G.; CHl"MOVA, N.I.; PAVWVA, O.P.; SHUTOV, Yu.I. Supplements. Biul. MOIP. Otd. geol. 39 no.4!155 Jl-Ag 164. (MIFU 1-7: 10) TIKHOMIROV., Y.G.; VEYMW.. A,B.; ZHURAVLEVO B.Ya.; TIKHOMIROVAp E.I.; SHC'HEBUNYAYEV, M.P. Tw~ types of banded structures in acid igneous rocks (Karkaralinsk District In central Kazakhstan). Vest. Mosk. un. Ser. 4; Geol. 18 no.3:25-30 MYTe 163. (MIRA 16t10) 1. Kafedra istoricheskoy I regionallnoy geologii Moskovskogo universiteta. VEYMER, Arnelld Tynuvich (Veimer, Arnold]; KAGANOVICII, L., red.; ~-~~NBEHG, TbT9FnUi-rg)K.), te)dm,, red. (Comprehensive development and specialization of industries in the Estonian Economic Administrative Region) Kampleksnoe razvitie i spetsializatsiia proiry:ahl'ennoBti Estonskogo eko- noi:Icheskogo adrAnistrativnogo zaiona. Tallinn Estonskoe gos. izd-vo, 1961. 347 fistonin-Industries) (MIRA 15:2) VKWR Arnolld Tynuvich; TAKJARV, K., red.; SEPP, A., tekhn. red. (Socialist industrialization of the Estonian SS.R.] Zesti, WSV sotsialistik industriallseerimine. Tallinnj Eestl Riiklik Kirjastu3, 1958.: 389 P. [In Estonian] (MIRA 15:1) (Estonia-Industries) I- - -- --- - - - -- -- - - - - - _-_ - - --- - - --- --- - -- -- --- - -- - - -, -- KLYRIS, K.K. (Litovs)mqa SSR); UYLI, G.I. [Gallo# Goj,.(I&tviyskqa SSR); I VIDM, A.T. [Teimor, A.] (Istonekaya SU) 0 Chairmen of regional economic councils are spealdag.w.* S*v. tor 33 no.8:25-29 Ag 160, (Min 13:8) fialtio States-4ommercial products) - - - -- --- --- -- - - - - - - - - - - - - - - - - - - - - - -- - - - - - - -- - - - - - -- -- - - - -- - - - -- - - z VEIN, A,M,, dcktor meds nauk Vegetative disorders in ostsochundroesis of the ispine. Trudy 1-go MMI 38s197-202 165. (MIRA 18310) -T) fwltt' Vm' fy. in F;-I i Onikh, 57 no,7:80-351 157. I%HLRA 10:9) 1. IlltA;r;i aerv-*,---h -nc',jz-rx7 kHfe(ir(-.y - prof. N-1-Graahcheakov) '11-.'P-)nl-nl'noOr. lnutiwta Unoveraheastvowniya vrEi,-.he7, Moskva. hamathidrosis (.%A3)) /~"") ~i" M I . AUTHORS: Kassilr. G. N*~_y2nj A. M., Kamenetskaya., B. 1, 20-4-57/60 TITLE: The State of the FAmatoencephalic Barrier in the Case of Certain Experimental Influences Applied to the Organism(Sostoyaniye gensto entsefalichaskogo barlyera pri nekotorykh eksperimentallnykh vozdeys-tviyakh na oreanism). - PERIODICAL.' Doklady Akademli Nauk, 1957, Vol- 115,, Nr 4, pp. 833-836 (USSR). ABSTRACT: The study of this barrier (in the following called HEB) meets with a number of difficulties in hospital practice and on the occasion of experiments~ The most current methods show considerable short= comings. In general they-refer not only to the transition of the substance to be investigated.fr 'om the blood into the cerebrospinal liquid and into the brain tissue 'but, al3o complicated correlations. in the organism which escape consideration, The use of radio isotopes makes posesible a more complete and more detailed study of the permen ability of the HM although also this method shown some s1mrtcomings, The authors aim- not only at the study of the rtle of the barrier mechanisms on the occasion of the occurring and the development of pathological processes in the central nerve system but they also work out some methods of systematic action on the barrier which make Card 1/4 possiblp an increase (or dee~rease) of their permeability for experiw The State of the Haematoencepbalic Barrier in the Case 20-4-57/60 of Certain &perimentaZ Influences Applded to the Organism. mental and therapeutic purposes. Rats of a weight 'qr22! loo g were used for the experiments. Radioac.- tive phosphorus I was used as permeability Indicator from which 2JACu were injectAid interperitoneally into a 1 ml physiological solution, After 1, 3,, 214, 48 hours the animals were beheaded and a bloodsample was taken from the separated blood vessels (0"1 ml). The P32 distribution between the blood and the brain in the norm (coefficient of permeabi2ity). After one hour the maximum content of P" was in the hypothalamic area, then in decreasing seque=e in the brain stem followed with decreasing content by the cerebral cortex,, hypothalamic areaj cerebreUum,, and the white substance (Fig. 1). Within 3 hours 15*/oof the P12 contained in the blood penetrate into the brain of the rat, HEP-permeability :In the case of a closed cerebral trauma and on th-e occasion or spasm keib=er- mental, eplupsy). The injury was made by a dosea wei i-a-general the trauma was accompanied by unconsciousness and cramps, The cramp was achieved by means of a short (I see.) passing of line current. through th%head of the animal. It could be observed that after I Card 2/4 hour the r- content was much higher in the case of the case of the The State of the Haematoencepbalic Barrier in the Case of Certain 20-4-57/60 Experimental Influences Applied to the organism. skull trauma than at the control. One hour after a cramp this content also increases in the brain, however much weaker- 3 hours after the epileptical.fit a considerable increase of the HEB; permeability could be observed. 3 hours after the trauma this permeability is also still higher than in the controlbut lower than after the epileptical fit. After 24 and 48 hours no difference can be observed in the content of P32 between the experimental and the cheek animals. The obtained results demonstrate that in the case of a skull-cerebrum- trauma and of cramps in the brain of rats the contents of the free azetylebolinc, and the activity of the hyaluranidase increase. Permeability-of HEB in the case of some form of the experimental +.hAir&rAr nf For this purpose antlebolinerge Ics gangliablocking, sympathergie and Antihistamine preparates were used. on the occasion or atropine injections the permeability increased by the trauma normalized again, The content of free azetyleholine and the activity of the hyaluroni- dasis decreased. Fentamine (dibromethylpentamethyldiethylentriamineI similar to pendiomide) and proserine produced similar effects. Metaft Card 3/4 zon whowed weaker effects. Antihistamine preparates. (Dimedrol) did The State of the Haematoencepha3iic Barrier in the Case 20-,4-57/60 of Certain Experimental.Influences Applied to the Organism. not produce important effects. There are 2 figures, I table, and 2 Slavic references. ASSOCIATION: The Group of the Corresponding Member of the Academy N. 1, Grashchenkov of the Department for Biological, Sciences AN USSR (Gruppa cblena - korrespondenta AN SSSR N. I. Grashchenkova pri Otdolemli biologicho3kikh nank AJmdamii nauk SSSR). RIESENTED: By A. D, Speranskly., kcademiciand&y 14, 1957 J~ SUBMITTED; Mar 9, 1957. AVAILABLE.' Library of Congress. Card 4/4 A.M. Ccnpaxrid therapy or erythromelalgla. Trudy I-goi. MKI 24t310-.~I' 1,161,. 9315--329 VEYO, ~A ict) tho KASSIV, Origoriy Naumovich; XiWA, U.N.; TZYN, A.M. (Trootment by moupucture (chou-chlu)] Lachenie chxhanl-taiuterspiis. Moskva, Znanio# 1939o 30 obahchestvo po rasprostraAenjin politichookikh i Sor*B: Biologlis i madltsins, no.17). (ACUMOTURN) lgloukalyvanian; p. (Yessoiusnoo usuchnykh znanii. (MIRA 13:6)