SCIENTIFIC ABSTRACT YERMOLINA, A.V. - YERMOLOV, I.N.

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SCIENTIFIC ABSTRACT
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9/090/62/!45/00/09*9/!J20 11:111',., f- 't;j AUTHOR8 1. Abratd6va L M; y and AC J ,"'!4' TITLE 1 Wlorp6l6gy ~f 64. AUP6~0'1'ou 6 tuitli.'of itolyf orma~ fai tku "V ilyde tj J. qi' hauk-388 5 ij~ I'p 6 2 104 PERIODICALt Akade ya Dokla 'y 'v~ J; 'M T~e typeO dt ae' TE +4de inelts we:ra studied *1tb;A, To TAul des traction j 2the meltd, , ' 'qU1klY:',. c0~61 I "9a- Trqm i0o jtb' 16b 0', *are to, rooin" -6.tui.6i I'- a t this Aamperature for, 2 hiketl4nd bet', tempoi f ,i. The e a on da ry, btj:Iucturefi:'wGrdI, iiatnindd. in 18~eib V? iiarimis' thibknS13'40'F3 -2 .00 mm to a., f bw W) Motion;- r pod of oki co6led alowlyija mi~g manff6ld ii vnryidg parfectioni. This- oacurratoe im: ~66_' ii:tdd :Ykith '6 ': h 00 a ig :regulatl i- (10-2; j ty rind 1`16xilrtiility. 6f. th6 maororoaled 61, the high*est drde'ra 4 Iry a WIU wil !j tritc tares xiii shape. of Ono* ~r Tb6~ &Ath mecbd~id y rd, 'a mm, 4 020.0/145/06 160~/020 lhe buPermotedulai, 18106 I... - " 1, :'l . 6f thesis orystiS1b;,tfo`simb,14`thst t1i ih-o ae,s-s`~of ibilayors, tho; gootnatflibal forms ~,be6,dmj. 18811 a and -thei h boun~ir~es,. bot*eq~, d, t4 lavir' a arp AaPPOM i6fily elin'gl.6 ipiliraii too- *of'. kibko'41 6~' 4d uro"41. diitil~bb bou - d tku t nd hriols have' been'obse:rvecU'-'ThO, 6aiie'p~iclture','~46 -o~Utnjd! ~hf6n. etq*Aing. the sur.~ face of Piblyf O1rm&1dG,j'6dO6 blooke. The latimetle,11,611 0- k6f! ory6 liiie,b~diedi' range betweie n il6 464 At X,'for'the" 4 "dii tWily, a th Wj6re'foie' aml ~he frolf samples having.atA tiires besides- Whit p6i~foi~'~idbhyd6o'piid,A40~ ~stored for' 3~ 4 months. ith, ineltit2* ~Irlme6-Aho, ld~gefll appear in-ad greatlailiarii Thi tjr,6. boll k, ormljfif~ heri,~&re 3 0 mgiish~-Im6.sge'ref or z*6 is if Che'm. Phys. e i -as sr~ s. V.) `37 0; F, iiMic6i"': t~! Ah 0 ym. 1j Go* sudare.tv'olinyy hau 6 Dc. ASSOCIATIONt h i-i6d1#di6i4td1,mk izisfitut' ti ji akoh, Ifistituts of oheikik~'. mass (6tate 60feMifi~ gis6i 'Apr ......... . .:2 I'J, 11. DOBROXHOTOVA, M.L.; CHESeNKov, O.M,l YK, #A V. "LA-11- I PGIY"dde film PK-4 Of longitudInal-trans"rm otnt,*h fornini,,. Plast...mosy no.6tl5-18 t63. OGRA 16 110) IGONIN,, L.A.; YMOLINApI.A.Y.O., Iffelot of the degree of mleaular ordering of "7staluzing po3jrmers in melts on the v1scoolastic proportion of melts. Dakl,, 0 SSSR 153 no-4886344 D 1630 (KIRA 17:1) 1. 16tuchno-i9sledowatellsidy institut plastichookikh mass Gosuftrotwennogo kmitota Sovota ministrow SSNt po khinii. YMIMOLTITAO Lt.; WMITMO If.97. Roen,,tganog+aphic and microiscopic analysis of some sodified Polyesters. Plast. smayno. l2t42-45 165 (MIRA 1991) Rif ZEW? U11 ACC NRs jkp6002485 801URbri. ODE s AUTTIORSr Yermollin,_j.,!Joi AlTratwvat, 1. $#j Y*k~ooi;~ Vo- rq~irfiil To 7, ORGt none TITLE; )Hyp9copic methods for inveBtigationiof oupralhole' 'i~ar mi;r'ucturev of R Rak SOMCEI Plantichookiye maaoyp, It i9660 59! TOPIC TAGS: po3#er., polymer structuro, micrdscop'6, mt metal. etching / HIM-Sm metallcgraphic microacope ABSTRACTs Methoda for microsco pi c invei itiga Aw~on pouprar'i iulei~, 11tructure 6f 43i' Dre invoBttated. Tho 0.110 described. ~11 ~ j ej polymers in bulk v can, Y~uz ti 3n dotorndjiirur dimensionsp geometry, and type of atr~tctural Ppr~tion6 ln)*Jym~tjtj~ and wv3 om- ployed by the authors in correlating tho stru&tura of polymers with thekr properties (A. V. Yermolins, G. P. Andre, A. A. Peolienkins L. A. lgo4n~~ V 210Kotrolqv, and M. S. Akutin. Plaiit. masay,, Ito. 3s 43 (1965))!.' The suprev~0'1'.~cL~,r structure of the polymer it; best diiialooed by etehing, a technique bor a 4-6m motcllograpby and rowe based on the diffei!ences in solubility of crys"111-ne and am'i;4ho~s i;~itiolis of a polrner. The surfuce of the polymr to groun& with mic:r I r. biuid polinhod with ild zd6 tinLil a clear felt., and then treitted with dilute ebobing solution fcr I V1 The sample'eurfaco is th6' morphological pictire is obtained# ~n wavIted, with water LUG 1 678.42: Card 2) 22 H ./'_%62O"1%' L V :AC C NRt the lw"~s ti for 2-3 kiin, andAried in high vscMM at room timWaturis!# gatidn and istration qf the morphological picture Is por&mwd. Iwith 41;0Met'jil eg., lograPILIC MICVV- r scoi2E 19244M 1174M Peflectod light in tho dark Or light fieldi -AE71'; lim- - on 4T-- 366 to 1000* If I;he polymer is insoluble in the letehing o6. vient 6t' room '~=t*rature, otch1mg my be pe~,,formed In vapors of the dolvinte Jn-cam 'e~lof tqfAl insolubilit3-1 the surface for m,11croscopic study is obtainedl by breaking 41~~-=WMitled mmplo 40970-66 E"llf IJ P (C'; '__kC_?4Rj ' AP6027768 SOURCE CODE: Un/0190/66/008/008/1341;/1350 AUTHORs Yersolinat As V.; Kargin,, V, A*.; Abramovajo M. ORG: Scientific Research Institute of Plastica (Newahno-issledo- Vatel'skly instituto plasticheskLkh.uass) J TITLEs Hodification of the structure of polyssidoe by a phenol- formaldehyde oligomer P SOURCEt Vysokomolokulyarnyye soyedineniyaq v, 89 no* 8# 19669 1346-1350 .TOPIC TAM nylong phenol fornaldehyde,~~Mec anical property# polymer A property ABSTRACT: Addition of about 4% novolak-typ* phenciformaldehyde resLni to a polyamide has been shovn to substantially improve its mechanical properties and to prevent their deterioration In service and storage (see Table 1). This-vas found in a study of 1) the effect of the presence of the novolak (1-15%) on the morphology and mechanical properties of poly(hexamethilene adipamide) and 2) the conditions vhich give rise.to a morphSlogy ensuring optimum properties. The stud involved mechanical testsA51R spectroscopy, x-ray analysLa, and-c tical and electron microxii-opye The date Indicated that the novolak (lid not! ACC NRi. AP6027T6d 1, Mechanical properties of poly(hexsojethylene Table ikdtpamJd*J,-wI%b and,,vithout added,novolak Iam Tensile etrengthg Impact listrengthg, 2 kot/CMZ' kg/cm Material after after after !after 11-month Injection thermal synthe- ldin g. win storlN 0", poly (geXametby'lene 21 adipmide) 348 321 47 37 L: r~3 0 Lek 450 I Sans, with 20 now" 350 55 8T with'- 4% novalak 445 520 92 119 520 same 0 lage VI t h 10% n ovo 320 300 40 34 chemically react with the polysmide change Its morphological form (sphez~ulltes)e Howevers the novolsk did affect the fln.e struc- -tures of the sphe'rulites even at concentrations up to 2%. where! the novolak vas fully compatible with the polyamidie, At above 0%q the novolak f orned a separate phase consisting or morphous particles which acted as nuclei for the formation of the spherulitoo,l At about 4%. a ableq unlforaflne sphermlito structure was formqko which corresponded a t to optimits seehanica~ 'propeA.ies (see Tail* 04 (ON) SUB COD21'. :11/ GUBN DATE s 10jun65/ ONO Wro 003/ OfN WO WTI AND Mak --tard 2/ S/191J60/000/011/014/'016 B013/BO54 AUTHORS- Yermolina, A. V., Rodivilova, L. A., Vlas,ova, K. N.j -Tgonln' L. K. TITLE: X-Ray Investigation of the Degree of Order of Nethyl Poly- amide Resins I PERIODICAL: Plasticheskiye massy, 1960p go. 11, PP. 58-59 TEXT: The autbors studied the change of the degree of order of methyl polyamide materials depending on the concentration of methylol groups and of the side rad-ical, as well as during the process of setting. They used products of joint condensation of L-caprolac-tam and AQ salts which,, on treatment with paraformdldehyde in various alkaline media, form chains of the type MOE 2) -N---CO(CH 2) CO-. 9 The X-ray struotural n .1 m I CH 2OH CH2OR analysis was ma,de on a YPC-50-0 (URS-50-I) apparatus.1he intensity diB- tribution curve for the initial polyamide (Fig. 1) is,distinguished by three distinct maxima. One of them shows a strong, the two others a weak Card 1/2 X-Ray Investigation of the Degree of Order of 811911601000101110141016 Methyl Polyamide Resins B013/B054 intensity. On introduction of methylol groups, the X-ray pattern of the polyamide resin changes considerably. On introduction of methylal and methoxyl side groups, the order of the polymeric system changes (Fig. 2). By an increase in the number of methylol groups introdu(;ed into the polymeric chain from 2.23 to 8-1%, the degree of order changes with main- tenance of the mean intermolecular distances of 4-37 A. On an enlargement of the alkyl radical introduced, from the methoxy-ethyl to the methoxy- butyl radical, the intermolecular distances change from 4.37 A to 4.41 A. Further enlargement of the alkyl radical effects no grelLt change of dif- fraction patterns (Fig- 3). By introduction of aromatic (methoxy benzyl) and cyclic (methoxy furyl) radicals, the degree of order of the correa- ponding methylo:L polyamides decreases considerably (Pig- 3, curves 6 and 71 Irrespective of the nature and size of side radicals, the intermolecular distances are ahortened from 4-41 A to 4.2 A due to hardening. This sug- geste that in all cases methylene cross bonds are formed between the poly- amide chains. There are 4 figures and 4 Soviet references. Card 2/2 112-3-51-59 ,.,Translation from, Referativnyy Zhurnali ll*ktrotekhnlkag 1957,9 PIr 3, 22 (USSR) ANNOR: Verblts" N. 0 Yermollms L. - X. 0 til -tsepO V* P. ', 6buP"o?y,-, A. A-. TITLEs Basle Proportion of *Varikands" (Osnoynyye evoyetva varikondoi) PIRIODICAL: Inform.-teknich. sb. N-va radlotekn. prom-stl SSSR, 1955, Nr'0-10* pp. 3-29 ABSTRACT: In comparing the dependence of the speolfle Inductive capacitance e of four **Ipetto-electries upon the In-' tensity"of the variabl* fl*ld,, It In found that "Varikondo PK-1 has a greater dependence and higher maximum value of e than barium titanat* (according to the dati of BA Vul) and the s*Ignet*o-ceftmlc T-~,MOO (developed under the *117erv;lsion o; N.P. Bogoroditakly); in this connectiori, "VArIkbnd" 1SE-lis second on2y to Rochelle salt. The curve of reversible z as a function of the Intensity of the constant displacement field has the maxlm'um slope at the value of the alternating voltage which corresponds to Card 1/2, the maximum In the e-varlable field relationship; the ret- 112-3-'15159 Basic Properties (if "Varikonds" (Cont.) versible c 1e decreased by 4-~511898 when the intensity ofthe constant field is changed from zero to 3 kv/cm- With high variable f old Utonaltys t4q specific Induc- t1ve capacitance c,41 "Virik6W-, chhngos by + 20% with a temperature change within the limits of -6o.7. +,80*. With an increis6 1p the alterinating voltage from 5 to' 30 volts, the capabitapeo' ofa cipacl 'tor made of AX-1 changes by a factor of 2.5 to.3. Tlao.capaeltors have the shape.of d1sks;.the capaq1tor with the least capaci- tance (200 pp farads) 1e 1n,%he form of a bead. The authore,consider that "Var1k6nds" have the following possible applications: frequency mpltiplication and di- vision; obtaining pulses from a 'sinusoidal voltage source; voltage regulatlon;,11miting and detection; current re'g-u- latIon; frdquency modu~atlon; phase Inverters; and di- electric amplifiers. Sixteen bibliographic entries. D.M.K. ASSOCIATION: Ministry of Radio IrA*rlng of the U,3SR (N-vo radio- Card 2/2 tekhn. prom sti SSSR ACC N '- XR6033791 SOURCE CODE:* UR/0058/66/0001007/EI03/EI03 AUTHOR: Yermolina L Ye TITLE: Influence of thermal oscillations-of atoms on the therimoelectromotive force of beryllium bronze SOURCE.- Rof. zh. Fizika, Abs. 7E772 REF SOURCE: Tr. Chelyab. in-ta mekhaniz. 1, elektrifik. a. kh., vyp. 22, 1965, 91-94 TOPIC TAGS: beryllium compound, beryllium bronze, th ermo electromotive force, bronze alloy, low temperature research, atom, thermal oscillation ABSTRACT: The influence of low temperatures (-194 and -1830 on the thermo- electromotive force a of beryllium bronze was studied. It to Jound that the loweir the temperature of i;oldered joints, the greater the a. It is established that thermal oscillations of atoms decrease a. [Tranalaiton of abstract] [GCI SUB CODE: 08, 20, 11/ Ccwd 7ERMOLIZIA3 N.M.; GORBANIN, V.P.9 otarohiy gidrogeolog; WURSKIYj Te.VO 0-- - ------ --- Means ef controlling mdergrotmd waters In the Kliogalimay deposit* Gor. zkrur. no.30-12 Mr 162* (MIM 15-.7) 1, M- -moditelf gidrogeologicbeakogo bytwo kombimita Okch Olimetaal" (for Ymrmoliv4). 2s Mirgaliusayekly rudnik (rar 13orbn 50 (Mirgalimsay reaiao-VAns water) KASIYANOV, N.V.,; Basic problems relative to the mtW of tooting-wilm In the West Siberian Plain. -Tindy MIWIMS no.18t60-165 161, (MMk 1637) ~Vest Siberian Plain-011 molls*-Teatini) BOKHOVKIN., I.M. VITHAN, Ye.O.; IMIOLINAP N.N.; ChESNOKOVt II.F. Physicochomical analysio of the te=gl7 eyotem carbwdAe-;f~nol acetic acid. Zhur,ob.khis. 32:~no.9:9755-2759 S 062* (MM 1519) 1. Arkhangellskiy lembtekhnicheskiylinstitut imerd lr.vl Kuytqsheva jUrea) (Phenols) (Acetic acidY 41574 8/020/62/141;/004/006/015 AUTHORSs Kote2lnikovv N. Vot Korenevp so A.9 Malinent P* A.9 Yermalina. T. D. ..TITLEs Magnatic,propertied and structure of nickel films produced by chemical methods PERIODICAL% Akademiya nauk SSSR. -Dokladyp V-146, no. 4t 19621.797 798 TEXTs The specimens (Table 1) were producea and studied by methods fully described in a previous paper (N. V. Kotelvnikov et al., DAN# 143, no- 4t 908 (1962)). A njcW--v1re was fhatened to' a copper backing and nickel was preuipitated for-20 min at a bath temperature'of"87009 the bath being re- newod every 5 miliut4a- The.specimene 2t 3t 4, a~a 5 showed ferromagnetic properties (hysteresis loops) when the magnetic field had ,an amplitude of N oe and a frequency of 50 OPS. Witth stronger fieldep Upecimen I t6o showed ferromagnetic properties. Freshly produced specimens were amorltous crystalline. Amorphous specimens showed no ferromagnetic properties. X-ray pictures of specimens I and 4 show blurred-linee of $-Ni. A fine dispersion of the precipitates is inferre4 from the blurred quality of the jines depending on the reflection angle* Thex-ray pioture of specimen 6 Card 1/2 RUE MMMMMOUN WJMMU 3/02-0/62/146/004/006/015 Magnetic properties and structure ... B1041A102, is typical of an "amorphous" ' body with diffuse lines cor reoponding,to an interplanar spacing of d .2.03 It and somewhat shifted,as compared with the (111) lines of the bubic nickel lattice. -There are 3 figures anit 1 table. ASSOCIATIONs' Permakiy gosudarstvennyy universitst im*A$, X. Gortkogo (Perml State University imeni'A. No Gorlkij) PRESENTEDal May 10, 1962g by A. V. Shubnikovq AcademicieIn SUBMITTEDs. may 9, 1962 Table 1. Table 1 Card 2/2 3, 2 30 51 35 2 7 05 3 30 .10 40 5:2 68:3 12:3 4 30 10 .8 6,0 71,8 3,06 5 30 to 6,5 7,4 - - 6 30 to 5 5,8 - - S12001621000100610031003 D214/D307 AUTHORS: Kotellnikovg Met Lorenev, N#Ao# and YSr TITLE: The influence of the composition of a bath and its ten- perature on the roagnetic propertiee of nickel films,- obtained by a chemical method PERIODICAL: Akademiya nauk SSSR. Izvestiya.'Sibirskoye otdeleniye, no& 6. 19629 105 - 107 TEXT: The aim of this work was to see whether the composition and', the temperature of mi electrolytic bath Influences the magnetic ) was properties of electroAlytic Wi films. The electrolyte OaM,, completely changed every'5 minutes to e 'neure a constant conposition during electrolysis. Magnetic properties of the deposited films were measured by hysteresis curves on an BO -7 (EO-7) oacillograph" at room temperature, Changes in the KiSO concentration,in the elce- 4 trolyte-produded changes in the shapes'and sizes of the hysteresis curves for the corresponding Ni filmso The saturation of these films increases with rising NiSO4 content in the electrolyte, up to. Card 112 8/200,/62/0OO/O0V0O3,/6O3 The influence of the composition ... D214/D307 40 g NiSO4/lp and romaine constant at higher X'S04 c one on trai; ic.'jns. Additions of Na hypophosphate and CH 3GOONa to the electrolyte and changes in the temperature of the bath, both with constant NUJ0 4 contentf also alter the shapes and sizes of the hyriterosis wu~vp--i for the corresponding Ni films, By altering the composition wicl temperature of the bath,.the magnetic properties of the depos~Lrl' Ni film can be controlled. There are 4.figure*a and 2 tables, ASSOCIATION: Fermski gosudarstvennyyuniversitet (Perm 55tat;e versity~ SUBMITTED: November 1 1961 Card 2/2 8/020J62/143/004/023/027' AUTHORS: Kotellnikoyt I. V., Itorensvp W* A*q and Yermolinap T T ITILS t TomperAture dependence of saturation magnativellon# and the magnetio structure of nickel file* obtained by the ohoxisjAl melshod PERIODICAL: Akademiya nauk SSSR. Dokladyp v. 143P no* 4P 1962, 9CIB-910 TZKT: The magnetic behavior of chemically precipitated nickel films was investigated. W Ni was procipitated at 8700 from a bath of (gll),..3.0. niokel sulfatet 10 sodium bypophosphitet and 10 sodium acetate. The same surface (12.5 cm2) was treated with different bath volumes: 15-ml bath changed 24 times (01 TO-ml bath changed IS times (2), and 500-ml bath changed 3 times M- It was found that the coatIngs oonsisted of ferro- magnetic and nonferromagnstio layers# and had different Ii temperature depert4ences. (Fig- I)- (11) 15 copper samples were soooessively coated for 10 min each in a 500-CM3 solution* The last three samples weris no Card I/5L. 0/02OJ62/143/004/023/02T :'Tozp#rature dependence ofeso SIOI/B138 longer ferromagnstic. H a Ir and Ia diagrams were plotted for the first 12 samples by taking the hysteresis loops (50 opst amplitude 34 oersteds 2000) (Fig. 2). Thust nickel films can be produced chemically with dif- ferent temperaturi dependencesof their magnetic properties, Films with specified hysteresis loops can be produced by suitable choice of bath com-, position. The -published data on R.? Is? I r for nipkel films only give average values. As the magnetic properties of the precipitatis are highly sensitive to changes in bath composition# the latter abould te corrected by magnetic control. There are 3 figurese ASSOCIATION3 Permakiy gosudaretvannyy universitst Im. A# No Gorlklago (Perm$ state University imeni A* No GorIkly) PRESENTED; October 209'1961, by.A. V..,3hubsikov, Aoademician SnUITTEM October 18, 1961 C ard 2/3 ACCESMON NRs AP4009193 3/020)43/000/003/0 L42/0146 AUTHORs Katellnikov, N. Val Koren"# No A:oj MA114=0 P64's olinap T. D. TITLE: The effect of amealing on the magnetto propertAos and struoture Of nickel obtained by a chemicia method SOURCEs AN SSSR. -SMrskoye otdolenlye. Isy..3orlyn tok~adohesklkh nauk, no. -3, 1963, 14Z-146 TOPIC TAGSt nickel precipitates, chemical nickel precipi Ut** amorphous nickel structure, crystalline nickel structure, ann-kaled n!Lckel, beta-nickel crystal lattice, nickel ferromagnetic prapertie3, ,P -wi ABSTRACT:' P~rsoipitates of nickel obtained,by a chemical mitthod'have a complex structure, resu~Lting from the presence of phosphor In them (X.Me~ Gorbunov and A.A. Rikiforova, Miko-khimiahaskoye osnovy* protsessa khimichaskogo rikeliro- viudya, Izd-,%-o AN SSSR, M., 1960). The magnetic and othal~ pr"rties of precipitates are determined by their internal structure. According to data from a series of*invostigations carried out by various methods (Gorbunov and Nikifo- rova; V.P. Moisoyev. Izv. AN SSSR# ser. fiz., t. 26o No. ~4 378,; 384, 1962). Card _113 MMMEMWII=~~~ Olin I M, I IF I ACCESSION M AP4009193 precipitates of chemically reduced hypophosphits of rddcol In the initiml state have an amorphous structure which changes to Crystallirw' during beat pri"esaing. According to Kotellnikov, Korenev and others (DAN SM. v pechati), who recently I C&rricel out strtlicture studies using x-ray's, precipitates In the initial state may have not only an amorphous, bu,~ a crystallin* structure beakdes; it was also observed that samples obtained with a crystalline structure have for- romagnetio proportiest whereas amorphous-structured samples do not. In the present article, on the basis of the foremehtioned artial4s. and others, .uhich, as x-ray studiesi samples with ferromagnetic properties have been produced, ' show, have a crystal structure in aereement with previous d1ata-0 ~ The effect of I annealing on tho ferromagnetic properties and structure of precipitates of the samples produced has been studied, with the following oonclusionst 1) precipitates of nickel obtained chemically have in the IrAti.Aa state not only an amorphous, but also a MstallW structure with a latticer characteristic of 19 -Ni; 2) ial samples having a crystalline straoture'ln the initial state have forromagnetio properties, while samples with an amorphous,structure do not have these proporties; 3) the annealing of amorphout precipitates results in the appearance of ferromagnetic properties; 4) the annealJmg of precipitates which have a enratalline structure in th4 initial state r9j;ults In improving the i [Card 2) ACCESSION XRs AP4009193 crystal ',lattice -Ni and to the occurence of now phasesi Ail ILM Icated ty the appoaran*e of now lines noi visible before annealing; . 3) togethor with improvement of tho crystal lattice$ the annealing of sample~~,implios a change of 'their ferromalpietio.properties; 6) the greatest change Axi feiTomagnetio properties at a timperature of 40000 occurs in the first 20~ndnutes; several ferromagnotic phases may appear in praoipitatms as a re--ult, of anneal- in&; these may be distinguished from one anothor, for oxampld, by the percentage content of phosphor in similar crysta.Uine qtructures of ni*ol; improve- mont, of the crystal structure 15 -Ni and the occurance of now phases resAiLts in an improvement of I a and Ha for each sample as a whole, for which the latter is related to an appearance of microc*nnootlo4s of non-forromagnotic phasos which occur in the heat treatment pro*ass. Orig. art. hass figures And 2 tables. ASSOCMATTONs Permskiy gosudarstvannYOY universitat (Porm'State University-) SU341=s 23V,461 DATE ACM 1OFeb64' Eh=t 00 SUB COM CH, PS no RV SOV, "005 OTM 001 Card 313. 7MOLINKITA ledosir SaLrlywylob; IARIXoT.T.o redaktor; AMMOTBUYA, M.Ne. Zvolmor; mm~IWA,A,P., tdduddmkly redW. or I [operating electrical. equipment in lumberivW Rcoplustatella elektroeborudowaalls. ma leses"oseftekh. Koskws, Goolesbunisdat, 1935. 130 p# (31blioldis lemosagetwlieUs. no,10) (KM 9:3) (Ileorialty In Imberlm) YERWRKRIXo,-~~~~; ZHESTYANNIKOV,, VA., red.; PROTAKSKAYA, I.V... red.izd-vaj 9HIBWV4,ALYe.' :tekbnred. (Manual for electricians working in lumboringlPosoble diia slaktromekhanikov lenosagotok. MoWm, Wolee*nizdat,, 1962. 288 p. (MIRA 16:4) (Electricity in lumbering-Hoobook, manuale, etc.) ZHITKOV,.Alsksor Vasil'Yovich I 21119MR, I-A-- redaktprl ARNOLIDOTA, K.S., rodaktor-, DWIX, 1W.P.I.-te-OutcheskW reddnor Clquipment for lumbewimAll ObenWevante d1la, skladoy losomatertalov. Moskva. OoslesbumisdAtt IL954* 2" p. (m=L a 14) (L=bO'7&148--Xquipmmt NA SWUSS) YIMWOLI - Ybyp -F 1 M aA t.bosoPpm .,4 ,:A Dissoatuate loeal pmetlees wrww1doly I;ownal 05ollskoe khosialstvo PbTolshola") Zonledelle 7 no.9s92-" 8 159. (KIRA 12:11) iyolga WRIETIO 144111911 d lit I I IF 1"1111141 R I I I KFASAVINO So,,W Anatollyevich; YZRHDLI van AlsksandrovieA; BAM,r,'N.I., rid.; PMC. 'Ys.P.,.r~d.lsd-v&; SHMIX, X tekb2. red. (Analysis of the admialstrative.-,operations of a loggIng 9 prisisjAnalls khoslaistyannol deiatellnosti Itf- ppromkbosa. skva,o Goslesbusisdatp 1962. 345 p. (MIRA 16:1) (Lumbering-Accounting) TATARINOV, VaLeutln Petrovich; LYSENKOV, Nikolay Illich; YERMOLINSK red [Now I;ecbno3.ogy of working autoverm in Udmurtia NoyaJa tekbmologiia rasrabotki lonosek Y Udzurtiis YA a 1,03- aia IRA 1813) m promyshlennost', 1964. 62 p. I i : I I'Ar ~ i I ~e, . I ! 1 7 i I i I i I i TwouNany, Ya., numn, P.A. afoot of the ground upom, the Gwent Of kFOODW-OM Is a Daemon" (KC.1 swo n0.4:45-46 Ap 10. (=A 7:4) 1, Is BAW-taTno-W440110104010skoy stantell 110b7dwTolcoy sbol~s.. noy dorogl,, 1 (00164046) (NOP00arborts) ROSHCHUPKIN, V.I.; YERHOLINSKIY, V.I. Frevontlon of he-mThagla fever ulth thm remaJ myndmmft undair conditiona of a Pioneer amp. Zhur. mikrobiol.p epid.o I immm. 10 nio. lel3le-138 Za 166 (M-TRA l9slj 1. Miybyshevskiy maditainakiy inatitut i Wachetno-aanitarnaya aluzlftba Kbybyishovskoy shelemoy dorogie ftlaitted October 7, 1964* Comparative analysis of Injuries with or wItitout subsequent dlosbillt7 Gig* L can, 21 no.9:?3-74 8 056. (0112A 9:10) L Is viachabno-saultarnoy slushby MWbyshovskot shelasnoy dorogi. ('WDMMS AND IIUUR=S trauma with & without work capacity, comparison) (you capacity In trauma, comparison of tratimis with & without lose of work capacity) YEW'OLKIN, V. I. Regional me3ozoic oil and gas-bearing complexes In Gentral Psfa A a_-A the Near East and their comparative charactorint.1-ca. Neftegaze geol. I geof. no.5:1+9-52 165. (Mak 18;7) 1. Mookovskiy ordena Trudovogo Krasnogo Znameni institut nefto'khlmicheskoy i gazovoy promyslilennosti im. akademika Gubkina. LEONTIYEVp M,N.; prinimli uebasti7o: MXMv K.V.; XI$EMAj OI.M.; EUVITS9 Te.A.1 KARWTAp S#A.; MUMM.Ap B.S.): 0 A. G..-. ZAKOHIM9 Z.T.; MIUWIU TO.Fil XMILOSMIA0 O,'F.j TASILINDUt z I j ZOTOVp S.N.; MMDIAY#A.L; BUMVNArAv~V.V.; NAZAROV9 B:A ; ASHIKEMINA, V.K I- A3YAWAF* A.N,; TROITSKAYAi B.T.1 800MOV0 A.V.9 red.: IZSHAMVV I.T.,p t*kbno L r". 0 f ITM econ=7 of Orlov Provinco; m~,Otatistiial wiv-11 Naroduois khosimistwo Or4makol oblasti; st4tisticbmaldi mbornik, Orals Goestittisdatp ;960,, 281 p, (KM 3-05) 11 Orml(pravinFe) StatiAidbpiskaye,uprikvloniyo..,2. Zowatitell nubLIOullm v*atistlebeikop ujww2gidya orlovskoy obusti (for Leontlyev). 3'. Statiistitheitkoye f&prevIeui*i OrlcOvakoy ob. lanti (for &31 e=ept LeWmikov) 4' Mmeballnik statisticheskogo uprav',',.oniya Orlovskoy oblaisti-o7o; Skvortsov (Orlov Provinee-~istics) BOMBOHINSKIT, V.P.; YTM(X, N.A,sl DUNDUOV, Moll.; YMMOT, S.A., doktor takhn,vauk, prof.; TARMOLOT A.I * ZOMUlly, V.P.;'X41191N, V.V,; XACMOVSrITO xv.; XM'MIX, A~A., kwd.tekhn. nauk; MENIM, V.Kq kand.tekhnnauk; MIKULOVIC14 B.P.; KIIHAYLff, V.V., kand.tekhn.n-ank; PXMASMI, 1,19.; RMIN, Te.S.; S331TAVSKff]6 V-.M.;'ZHAIMMIN, A.D.; SHOMBBINA, I.N., kand.tokhn.nauk; MffASTITANOV, V.I., red*; KMATJLOV, B.7., reteensent; LOV SKIY, U.S., reteenment; NIIHAMW, A.V., doktor takhri tauk, rateenzent; NATASON, A.V,, reteenment; SOKOLISKIY, K.K'; re;zengentl, STANXE71CE, V.I., retsenzent; MYGOM, TO.P., reteenxent; 4OTWj, T.P.#Irmd'; VMONIN, K.P., tekhn.red. (Work of the All-Union Scientific Research Institute for the Stud7 and Design of Hydraulic Structures] lauchno-Iselodovatellskis raboty Gidroproakta. Pbd obshohei red. Y.I.Sevastlianova. Mookim, Gos,e49rg,lzd-vo, 1961. .214 p. (MIRA 15:2) 1. Moscow. Vassoyuznyy proyaktuo-isyskatellskly I nauchno-iseledo- vatellakiy institut Gidroproyekt imeni S,Ya,Zhuk. Naunhuo-Issledo- vatellskiy sektoj% (litraulle engineeving-Ressarch) Ile Y". Ti of CA 194P# ktib vo wh IMI.W of aft" All Is* jam 0" NCX the t.01 the! ft c 9"ch A the bf t Iiiaw t awfl lcvtoeomts~wv JiAkstlAlog *.Cc 31 ore at do* kodhig woo 000011100 1~ YER14DLOV, A.S.; KREYNDLIN, Yu.Z.; YEGOROV, I.V.; DOCHAVIM, O.S.; RAL"MR, I.S. - Use of indirect ardiae massage in clinical pructl~co. Xhirurgiia ,40 no.7;36-40 JI 164. (ICRA le::2) 1. Kafedra obnhchey khirurgii lechebnogo fakullteta (zav. - prof. V.A. Ivanov) II Mookovskogo gosudarstvennogo moditsinskogo insti- tuta imeni Pirogova. YEWOLOV A*So Some problem In mrglcal tactics In the treatowit of twminal otates. Xhirurgiia 39 no.9225 - 29 31163 1723) 1. Iskafedry obehchey khirurgil, lechobnogo fakul'teta (wr.- prof. V.A. Ivanov) IT Moskovskogo goeudarstvamoto neditsila- skogo instituta immi N.I. Pirogova; i laboratorii ekaperimenta:Ll- noy fiziologii ( zav. - prof. V.A. Negovskiy) AW MU. IEMLOV,v B.N. EVect of the thyratrople hormone on -ilk prodwtivity in goetto. rizua.zhur. 47 no.*1033-1040 Ag t61. (JURA 14.- 8) 1e F~-om the Laboratory of Physiology of Fam Ardmals, I.P.Pavlov Institute of.Phystology Leningrad. (U6TATI-OA) ~PITUITAM BODT) Effect of iodinated casein an acme indlaw of gwj ex0mes in -goats. Opyt izucho reg* fixiol. funk. 6&162-165' 116.7';: (MM 1723) 1-w Uboratoriya fiziologi:L i bickb:imii lakt&UA (zov. - prof. la.E"hnikov) Inatituta fisiologii immiJ.PwP&vlqva AN 4.99 InAw mouvlty 9f ~hp t4mo* Elmd . WA,XM .~LLL' -;,, - .'*iphl~Uon In-Costs =der the lanvion of I- Mid, sinw. 49 noollm-lu JAi .1630 l7s2) 1. Pr= the- labontory for P*I*ua of ftm i kttftloo 1, P, Favlow InoUtuto of nw"Ousys r 3(4) PHAN I BOOK EXPLOITATION sov/2881 !1j Yermolovp Bapis Paylovich,. and Mikhail Favlovich Desentlyev Oanovy goodezii dlya stroiteley (Principles of Otode.sy for BuIlders) Moscow Goodezizdato 1958, 211 pi 20#000 coplos Orinted. Ed.: G.P& Levchuk; Tech. Ed.t V#Vi'Romanova; Xd* of Publishing Hounet A.I. Inozestseva. PURPOSE: This textbook Is Intended:for students at.'tskhnikvms study- ing civil and industrial construction techniques& COMAM This text presents a course in those.aspects of surveying: used in construction work. The first portion of the book is given over to a.discussion of general questions in surveying., i,e.p the figure ofthe Barth., determining position on)a sphere and on a planep measuring lineep the Rarthle magnetism# angles, azimuths., and bearing. A discussion of the basic Instruments used In survey- Ing is also ineldddd. The secondv and more opecializedj, part off the text treats topics of particular interest in construction work. Card 11'9 Principles of Geodesy for Builders SOV/2881 Those includet surveying built-up *roan# l"olingin construction work, curve layout, relief portrayal on planoo tskaheometer surveys.. etc. No personalities are mentioned, There are 24 Soviet refer- ences, TANS OF CONTMS: Foreword 3. rntroduction 5 1. The subject of surveying 2, The scientific and practical si~piricanci of Surveying 6 Surveying in the service of Socialist construction The figure of the Rarth, and Its , dimensions 5. Portraying the garth's surface d.nIa plane' 6,,Determining point'$ of the Rarithle surface! on a sphere and on a plane 10 General types and methods of surveying 11 Ch. I. Scales 8o Types or scales 14 Card 2/ Principles of Geodesy for Builders sov/288i 9, Constructlon and use of a simple linear scale 14 10, Construction of a proportional,scale and,its use 15 lle The accuracy of a scale 17 Ch. 11. Narldng Points and Measuring Lines 12. Marking; and fixing stations. Aligning'. The measuring tape and its use. The accuracy of measurement, of a line with a tape 18 13. Measuring the angle of Incline of a line to the horizontal. Reduction of inclined lines to the horizontal 24 Ch. Ill. OrUntIng a Line l4a Azinuth, map bearing and convergence of.meridians. Forward and balok azimthar and bearings 28 1g. The fttath's magnetism 31 1 a Adjustment and use of the compass 33 Ch* 17. Telescopes of Survoying*lnstruments 17, General considelrationst UpXerls telescope. Spherical and chromatic aberration 37 Card 3A ................ Principles of Geodesy for Builders SOV/288.,L 18, Setting up the telescope for observation. The Internal focus telescope, Determining the magnifying Kjower of the telescope 40 Ch. V. * The Theodolite...Neasuring Angles With a,Theodolite ;Sit) (Tran '19. The:vrinciple of measuring a horizontal anglee, The theo- dolite and Its design 43 20. The cylindrical (tube)-l*vel and Its e3justment 46 21.' Verhlersand thei r use 48 22. Ujust1ng the theadollte 49 2j. Measuring an angle w1th,the theodolite 53 2 ., Accuracy of measuring a horizontal angle, 55 ch. vz4r Processing the.Results of Measurements of Transit Travers* 25. Xrror of closure of a closedtransit traverse and Its distribution 57 26* Computing the map bearings of~ccuraes of~,& transit traverse 59 27& Common tie of angles of a closed and open transit traverse 61 Card 4/ 9 Fvinciples of' Qeodesy for Builders SOV/2!381 28. Plane coordinates. The direct and Inver4e geodetic pro- blems 63 29. Computing (coordinate) increments 68 30, The detsign and use of a.calculating machine 70 31. The eiTor of closure in Ithe 6um:of coordinatelincrements 72 32, Tieing in the coordinate increments* Computing coordi- nateso Scheme for coordinates computing 73 33. Deteratining distances to inaccessible points 77 Ch. M, Tho Tranatt 3urvey,, Compiling a Plaw of an ;irea 34- .The right ahile mirror device.and its use 35, The survey of a tract ' ' 0 36. a polygon,.from bearingai and length of Plotting (drawing ) lines 83 37, Plotting a plan from the coordinates of tpices of a pol-ygon. Compiling the planimetryo 87 Ch. MI. -Sarveying a Built-up Tract 38. Zones and zonal coordinatese The nomenclature of plane 410ard 519 ........ .... Principles of Geodesy for Builders SOV/2881 table sheets of large scale surveys Cham%.teristies of surveys of built-up atwas 91 94 Oh. Ii. Detibrainins Areas 4o. Ketholls of computing areas 41, The p~Dlar planImeter 9 91 Ch. Xq Differential Levellng 42. 4 , The essential@ and methods of difforentUl levsling The itate level network M 10 ~ 4 . Leveirods- 106 45. 4 6. 4 0 1 Levels Adjuiting levels (Instruments), Level marks and.their installation lo-t 15 4 . Simple andoomplex 1*vollngo' Correctio Ina for Barth cur- vatuie and refraction 116 49. 50. Prepaxing the routab Stak14 Lay#ig out curves. Staklng out tho,ourve 118 120 leveliIng. 51. Travo!rse leveling. Cross-aaction The leveling record book 1211 52, grrox, of closure in elevations and its distributions Card 61,9 Principles of Geodesy for Builders SOV/2881 computing 134 53. Compiling the plan of the right-of-way, Ponstrueting the center line and cross section profiles, The gra4e line 137 Ch. 11. Portraying Rell*f by Contours 54. Basic,: forwA of rollef 144 55- Methods of depicting relief. Co.ntours and thtir character., Isticil .145 56o PrOkitIons of a slope 149 Plotting contours on a plan 151 3olvl~ig problaw an a contoured plan 154 Ch. X119, Leveling g9. LevellLng methods*' The iovellng operations 159 0. Processing the results of leveling. Compiling the level plan 161 Ch. XIII. Tacheometer Surveys Card 7/ 9 Principles of' Geodesy for Builders SOV/2881 61o The esaentlals-'of tacheometer surveyx4 The design and adjustment of a tAchoonstor 62. The vofrtidal circle. Determining-th4 zer;* point and the m4pitude of !a vertical angle 63.. The reage finder (stadia) 64o Tache~u*etrlc formulas 65o-Typen"of tdcheometer surveys* The order of work at it stati6n. Sketahis 66* The t4whoometr1c' "cord booke Comp1linjithe plan Cho Me Lairlng Out Mg1neerlng Structures, 67. Establishing the construction control network in oitil and its use In layout work In the construction area 68. NarkIng angles with atransit7 69, Laying oxit the axon of buildings. Proje6ting the axes I on tho reference enclosure (boards) 70. LocatlLng the behoh marks in the,building Area 71o Tranaftrring elevatIon ftta-~, 72. Placing columns In a vertical position 3,63 164 167 172 174 177 180 184 186 19 M 197 Card 8/9 Principles of Geodesy for Builders SOV01/21381 73. Graditig a tract to a level or inclined surface 199 74, Deter~Linlng the slope of a line and trahmferrU~g a line of given slope In la ng out:underground.structures 201 75, Deteredning the height or a stru6turee Laying out a slope,line on the wail or a building 206 AVAnANA: Library of Congress (TA545-27) XM/bg Card 9/9 12-23,-59 BULOOV., Aloke,andr Ivanoviohj DANIU)V,, Vladimir VUAimirovich; ZAKATOV,, Petr S*rM*viab,, pror. 1 "oe Mo]; FAVWV,, Vitally Todorovleh; TADIT3XITp Boris VladWrovich; SLOB=HMVg D.A., rod,~j VASnfWA, V.I., red,l.sd-vaj HMMVA,, T.T.,, toWn,red. [Goodissyl Goodeslia. Mbskvat Isd-vo gooftoldhooloil. lit-ry. Pt,l, 1962. 315 P. (KIRA 16slo) (Goodemy) MMMLOVO F,,, inzhoner-kapitan , - Nbre sibout tocbnical training# Tekh. i vooruzb. oo.Itel-69 ;a 164. (141RA 17s6) IMPJLITICH, NSA. hener; AMOL , avtor konstruktaii; BIMMWO, I.S., ift ~uv G.A., Itandidat tekhaicheskikh nauk-; BIWUSOU, S,X., inztj6MFj-,----' small C-hM-450 carding machine. Tekot, proin, 17 no,7-.ZZ-29 JI 157, Imm logg) 1. TUmtralInsys, nauchno-IselodovofItsksys laborotoriya (for Shulediko). (oar"Ime KAMM, A.C; Mna M a Lag"IMMU& N'l. CMUCUO" "AlOWSIVe V*UV9. ftilboMtrowds 20.1:26-28 Ja 136. (IM 918) Cbdiewtive ftbst~~--Wustrial aWleatlow) (Imsetyle roup) M6tOitl, -E,)Vr UISSR Aoowstios. Ultrasound J-4 .,.iAbs Jour s 2ef Zhur - Fizika, 110 5, 1957, So 12737 Author a Yermolo,r, I.N., Krakovyak, U.I. r- - Inst INot givon. Orig Pub iPriborostroyeniye, 1956, No 8, 13-16 Abstro.ot iBrief description of a pulse thiokness gauge UZT-3V, end a detailed analysis of the apparatus and of the principle of operation of the resonant thickness gauge TJZT-4M (both cons- tructed by the Central Sciantifto Remearoh Institute fbr Pre- cision Machinery). The instrwunts make it poasiblo to mea- sure thioknexsex of walls. access to ihich is only from one side. In addition, they can serve for d9fectosoopy, Tho UZT-%V thickness gauge determines the thickness d of the part from the time of passage of the ultrasonic pulse from one Card 1/3 dSSR / Acoustic&. Ultrasound J-4 Abu J,,ur t Rof Zhur - Fisika, Ho 5, 1957, To 12737 wall to the other ad return, using the formula d, is COP whoria 0 in the known. velocity of, ultrasound in the material of the article. The thickness can be measured over a r&nge from 5 to 500 mm, but a satisfactory measurement &oournoy (2%) in obtained when the thickmon of the measuredl part 0 xo*odx 20 M. ~Vhe ultrasonic resonant thickness gauge UZT-49 elimiza- too- this shortcoming and makes it possible.to measure thick- ness from 1 to 20 am with an aoour.WY of :t-' 1.K, and the measuremeats can be made over a cylindrical surface with a radius, of curvature not lose than 15 sin. ~Vhv resonant thickness gauge mmpl4Vs the standing waves formed in the article, axA theme can arise only at definite Card 1 2/3 VSSR/ Acoustics. Ultrasound .Abs Jour iHof Zhur - FizikB, No 6, 1957,-ft 12737 J-4 sfrequencies f : no/2d, where n is an intepr. The reso- nant froquenolos of the article are'read by mmans of a rrequenory-measuring apparatus, ihose readings am oonvor- ted by means of a calibration curve into thicknesses. T -he principal electrical diagrea of th*.UZT-4M ultrasonic thick- ness gattge are given and its operation in described. Card s 3AS ~7- UBWAcoustim - Ultmscoles, T.4 Abst JOurmll PAremt Maw - hslka,, No 12, 1956p 35587 Authws r*mdlov,, I. N., M*rln, M. Mop Xlmkovyak,, M. F, lustltutlm: Now 41;4j so~ &0 - %,,,t - Tt4 - -f- r~~ "-Mtjz& Tltles Applicatim of Ultrammles to Study this Developmt or Fatigme Cracks In Sbarts Undw a Pmss.,fttta& Part Original Perlodleals Zavad. imberatorlp, 1956 ~A- ,p 22,0 No J;R. -728 Abstracts Naw Card 1/1 YEMLOV, 1. N. "Investiptlon of Phenomena Accampev7lM the PropWtlon of EMtresound ani Methods to be used in Wcork 1n thin Fleld: Sow Problem portainIng to Defectoscopy." report presented at the 6th Sol. CWerence an the Apylloatim of U3.trnsamd In the investlgation of Matter, 3-7 Feb 1958, orgamlzed by blin. of Education aA Moscow Oblast Pedegogic Inst. im. N. K. Krupskays. YSRmOi-R\~, PLAN I BOOK =WrTATION 50V/1498 25(6) Tsentrallayy nourboo-losledovatellskly Institut tokbnologli i mashinostroyeniya, t Ul11Lr&svavvyyw prlbbr7~- TIMEMPAh (TSHU'Awk UltzaamIc Zqm1pnent) Moscow, XU149Izv 1958-, d5 P- (Series: Its: [Trudy) ka. 88) .3-,000 copies printed. 1K.: AeS. lfttwywvv Candidate of Technical Saloons; Tech# Ms.: Ye.S. 13erealmm aud Ae Fo Vveze"; Nuaging Ed, for Uteratum On ftahUw Building arii Instrument NLkt2g (ftshg!Lz~: N.V. Pbkrovskiy, Raginser. PU.V=: IhIs book to Intended flor engineering and techalcs,l per4onnel or plants and isclentifle research Institutes onppd In the develolvent of ultrisonic equilpment and methods for inspecting ontal products, aa for those vhD use such eqnivient. COVEMO: This Is a collection of articles describing vork.done by the Instrument- askjuig nepartment of TaNinvAsh (Central Scientific Reseexch Institut3 of Thebaology awl ftchloory) during the period 1954-1956 on the developm3nt or ultrasonic eqpiipment for detection of flaws and messurem,nt of thickmasses. Varitma ultrasonic flaw detectors and thickness ~a developed during the period 1950-1956 an described. Card 113 TsNlrBVAh Mtramonle Bqm1pwnt SDV/1496 An article by Y.I. P47-hoy and X.F. Krakovyak prexents a detailed deseMption of a frvjqwncy deiviator developed by the authors for tmlhg of widebead implifiers. The (Levice bat; Wo freqmnc:y reaps: 0.5 to 1.5 and 1.4 to 1.5 mewycles. It igs irtated thei-, the use of this device facilitAtes the a4justaent of ii1trasonic f3mv-detectorij. The outlook for future application of ultrasonics in beavy machinery buLLding is also discussed. TM or COMM33 Formwit 3 NAtveyeva, A.S.,.Candi4ate of Technical Scioncem, and I.N. Vermoloy &M 14-1P. K"Lkavyak, Rogbwers. TsNIINAlb Ultrammic 5 Yegorov, N.N. . ftimser. Prospects for Iff1loation of Vitrasosic 16thods In the extrol of am ftemsess In mhchuw Jkd1ding 30 Odbamcma, X.R., Candidate o chnical. Sciences. Ultrasonic TAw Dmim~at- Us In sbm "as of IAWP Q-z 41 Card 2/3 TOM. 7 Ultre,sonic Equipment -Mh BOV149B Yesorov,, N.N., 1bgLaver. Application of Ultrasonics In Checking the Depth of an ZWetrically ibv:ftned Layar In Steel 'Products 66 *Ibovt V-1.0 a" N.V. Xnaww"kv snalfters. Fr*qmncy Dovfttor for WtdebwA Applifler Thnin 82 AVAUARS: Ubru7 of CaNnn Out 3/3 C;O/f&l 4-22-59 AUTHORt 3OV-135-58-11-11/21 TITLE: The Ultrasonic Control of'Weld Joints Vn,'Helded-Cnat Structures (Ul'trazvukovoy kontroll evarnykh shvov everno- litykh konstruktsiy) PERIODICALt 3varochnoye proizvodetvop 1958, fir 11, pp 29-32 (USSR) ABSTRACT: TsNIITMASh together with the Novo-Kramittorskiy Plant developed special methods of controlling weld Joints in thick-walled welded-cast structures. For this purpose a new special ultra- sonic flaw-detector, IIUDTs-11" type (Fig 1),was designed, which reveals defects of at least 10 x 1.0 mm at a depth up to 500 mm. The high sensitivity of the device is indispen- sable for the detection of dangerous defects within a distance of 500 mm from the detector. It is fitted with a time standard generating two standard pulses which reveal the areas of built-up metal. In order to discern defects of the joint and of the cast metal, a special method of layer control was developed, according to which the weld is di- vided into various layers of 20 to 50 mO thickness,, Com- paring the results obtained from the control of each layer, it is possible to reveal the general disposition oJ defects Card 1/2 in the weld joint. The operation of the device is described ---------- The Ultrasonic Control of 'Yeld Joints in -Welded-Caet Otructures in detail. On the basis of the tests it was stated that for the control of seams in massive welded-cast 0structures, a flaw-detector with an inclination angle of 30 can be re- commended, as it serves to determine defects situated both near the contacted surface or at a more remote distance. There are 3 photos, 3 diagrams and 6 Soviet references. ASSOCIATION: TaN1ITMASh L Welds--Inopection 2. Castings-Inspection Ultrasonic projectors-Applications Card 2/2 TMOLDT. I.M., insh. ~Ugl"t -resonance mthod in Wasuring elastic modull of material@ at high te"ratures, (Trady] T=IITk= no*87:97-1(* (KIRA 11S11) 158. (Netals at high teupentureg--jesting) (Pulse t6chn1qmS Allectroulce)) WVNINT, A,S.,,kand. tekhn. nauk; 11W _j!jUJALU inmh.~; IMNOTTAK, M.P. Ultrasonic Instr &ts desigmed w the Centml "Ientlifle Research Institute of Tech=100 0" Nachivery.'r1rudr] TMITHASK 88:5-0.) 158. (KIRA 22:3) (Ultrasonic vevi-Indumtrial &p ,plicatious) (raise techniques (;2sctrv.n1cm)) Y's /?m0 Z- 4 v UO jA XJA jPJA g Im 1 19 0 41. 9 go 101 0 1.1 1 0~ JS 0 id ail a 30 i lit oil L A SOV/115-59-2-4/38 9(6) AUTHOR: Yermolov, I.N., Krakovyak, M.F. TITLE: Ultra-Sonic Resonance of Measuring Apparatus URT-5 (Ulftrazvukovoy rezonansnyy tolshchinomer URT--5) PERIODICAL: IzmeritelInaya tekhnikao 1950, fir E, ~pp 10-14 (USSR) ABSTRACT.- Ultra-sonic metrological equipment of,various kinds is successfully used to measure the thicknens of' products, which are accessible on one side only, In the USSR, mass production has begun-of resonance measuring equip- ment V4-8R. A test series of measuring inst3'uments UZT-4M has also been-produced. The main shortcoming of both these types is the difficulty of reading off re- sults. Foreign concerns are manufacturing such equip- ment which indicate the test data directly. But these instruments are large and unweild), and require compli- cated pre-measurement adjustment. In 1957, TsN!ITILASH developed an ultra-sonic measuring device that elimin- Card 1/2 ates these difficulties. This is described here, to- SOV115- 59--Z-4/38 Ultra-Sonic Resonance of Measuring Apparatus URT-5 gether with its range of use and degree of error (2% where thickness is normal). The dei'iice is especially suitable for tube measurements, particularly %here the tubes have small diameters (up to 10 mm). The measur- ing callipers are designed in a speoial way, according to the plezo-electrical principle. A.P.Sviridov "com- mended the use of turmalin - a piezo-element - in the production of callipers. This,, in,fact, resulted in them being 1.5-2 times more sensitive as well as more durable than quartz. Moreover, the), did not emit false impulses, whereas 50% of the quartz tracers did. The dimensions of this measuring device are 2'L0 x '3160 x 425 mm. After successfully passing laboratory tests, the first example produced of this device was handed over as operative to a factory. There are 7 formulae, 1 circuit diagram, 1 photograph and 8 references, 6 of Card 2/2 which are Soviet and 2 English. BOV/46-5-2-23/.34 AUTHOR., Yermolov, I*N* TITLI: On the Possibility of Application of theIcalar Acoustlo Field Theory to Calculations of the Acou0tio Channel of the Ultrasonic Defectoboopq '(0 voZXozhnojitI primene.alya teoriL akalyarnogo zvukovogo, polya dlya rtsehata, akusti-- cheskogo trakta ulltrazvukovogo defektoakopa) PERIODICAL: Akusticheakiy zhurnal, 1959,, Vol 6, Nr 2, pp 247-249 (USSR) ABSTRACT: The author applies the scalar acoustic f,lolditheory to the following idealized ultrasonic defectoscope system. A piezo-plate A (Fig,l) of diameter 2a, oMita 7T-ahapad or eNponentially-deeaying pulses. This plate is also a receiver of waves reflected from a defecit E~. This defect is in the form of a hallow disk of diametor 2r - The results of calculations are shown in Figa.2 and 3. Fig.2 gives the dependence of the reflected signal amplitude on the distance between the source and the defset. The continuous line represents claloulated values and the circles and croases show Morgan's experimental reoults, tRef.1). Card 1/2 Good agreement between theory and experliaont was obtained~ SDV/46-5-2-23/34 On the Possibility of Application of the scalar A(lolastic Field Theory to Calculations of the Acoustic Channel of the Ultraaomic Defectoacope f or angle a ID V IN;; 150 ( aV in the angla supported. by the source at the oentre of the defect,, of Fig;.3 gives the dependence of the reflected signal amplitude on the defect diameter. The continuous line reprosenta oaloulat4d, values and the circles show the author's result3. Again good agreement between theory and experiment was obtained, for anglQM h 'Jig 100 ( 0 is the angle st4pported by the defect at the centre of the notrae, of Fig.1). Th6 author coneludes that the scalar theory can be used for pblar'angles 0 up to 10-150. There are 3 figures and 6 raferences, of which 1 is Soviet, 4 English and 1 translation from Engliah into Russian. ASSOCIATION: Tsentralinyy n.-i- institut tekhnologii i mashinost- royeniya, Moskva (Central Scientific-Romearah Institute of Technology and Machine Building., Moscow) SUBMITTED: January ll,, 1959 Card 2/2 TOKNUOT, V.S. ~,TBRJIDLOT, I. W. 'Flm detectloe by T,S.Sokolow. ikwlswed by I.S.Toboakov. I-X-BP"OIVV. Z&V-Iab. 25 DOMM-S" 159. NMU 12tIO) 1. Adcowoditall Ishoratorit TSmmtral'IMW machno-161118mvatell- skoip,,o Instituta abernoy astallurgil (for Tblrmakav). 2. Ruknviditel- grulMy ul'tra'nvukvvoy defektookopli 25sntral'nogo muchno- Issledevatellsirogo Institut& tokbnologli I w1ashinostrayenlys. (for Ternolov). Oktarials-TestIng) (301MUT, T.S.) 25(6) ~BOV/32-25-7-48/50 AUTHOR-. Tiarmolovp I. X.9 Director of the Section of Ultrasonic ZL_t_e-r1W1rRy of the TaNZIM51h TITLE: V* So SokolW,.r._ Nate;eiologj."o'r Katerldl#,~: Goseimergoizdatp, 1957, P410 Pagesp-7000'CoPiqop Price 15 Rubleo'75 Kopmos (V. S# Soko- li~v'-Defektoskopiya materialov Qosenergoi~sdatj.1957p 240 stro, t:Lrazh 7000, tsena 15 r- 75 k.) II PERIODICAL: Zavodskaya laboratoriyat 19591 Vol 251 Xr 7, PP 694-895 (USSR) ABSTRACT; A. book-on the various methods of materiology ahould give a precise and sufficiently po&lar interpretation of the follow'- Ing problems: 1)An explanation of-the physloal principle of the methodl 2) A description of'the-,o haracteristic. devides ' mad plants of industrial quality contrO 1 3) loterence to the Most important objects and construction 1typesito be controlled &ad the most interesting types of control. fton this point of view the'.-book mentioned in- the title is not satisf actory at The author of the predlent article indicates somo of the topics omitted in the book reviewed and mentions that e.ge a description Pf the resonance thiakneeii gage for thet material testing V4-8R(which had been mass-produced from 1955 to 1957) Card 1/12. is missing as well as the description of some other dievices. SOV/32-25-7-,48/50 T. Ss. Sokolov.. Xateriology of Materials# Goaenergoizda.tj 1957P 240 Pageso 7000 Copies, Price 15 Rubles 75 lopece. 11 On the other hand,tL the :book-gives a.thorough explanation of out-dated devices worked Out in the TOWIL Goagortektmadzor 'USSR under the direction of the author of tho book mentioned in the title. In conclusion it is stated that a collective of expert authors should be engaged by the Oosenergoizdat to 'write a book on the various methods of miterial materiology controL. Card .2/2 YERMOIDV, 1. N., Cand Tech Sci (dise) -- "Investigation of theeffect at dimen- sions and depth of defects in metal of the amplitude of-sh ultranonic s-tgml". Moscow, 1960. :21 pp (State Committee of the Council of,ftdst(trii USSR on Auto- matic wA Machine Building, Central sci Res rnat of Tech ~vd MachIne Building TsNIITMRsh), 15D copies (KL, No 10, 1960, 1130) It V I is x 'Willi 1, . I, E 4 No i P U43 I I r All rr rip. V C31 SA93/60/000/006,/007/0 15 A00k/AO01 AMOR. I" Yormolov, I.N. Tl=t 1he Ultrasonic VT -6 (W-6) Thickness O&S4 PERIODICALt Elyulleten' tekhniko-okonomicheakoy informateii, 1960, No. 6, pp. 313 - 34 TMET: Xn 1959 the Teentralonyy nau~ohno-isaledova~el'okly'inatitut tekhno- logii I mashinontroyeniya (Central Scientific Research Institute of Tectmology and Machine Building) (TaNIITMASh) has developed the ultrasonic URT-6 resonance thick- ness gage, devined. for the measuring of thin walls of components the Inner side of which Is inaccessable. The author reports that wall thicknesses of more than 2D mm are measw.-ed with ultrasonic pdoe devices operating by the locator principle and manufactured by the "Elektrotochpriboe Plant at Kishinev. The operation principle of the URT-6 gage in based on the excitation of elastic ultrgu;onic os- cillations of tJ.,ie component wall. The oscillation frequeAcy in periodioally v&ri- Od in the range of 3 - 9 Mo. The device is equipped with an eleotron-ray tube the horkaitA l1neonwhose screen is taken as the frequency axis. At certain frequency values, oscillation resonance of the component walls in taking place, auid vertical Card 1/2 S/193/SO/000/tO6/007/015 The Ultrasonic J('T -6 (URT-6) Thickness Oage AOO,4/AOO1 splashes - pulsev - are appearing in those spots on the froquency axis. Besides resonance pulses of the component, on the screen appears an auxiliary pulse which can be shifted along the frequency axis by turning the handle of.the recording device. The thickness is measured by superposing the auxil lary pulse on the resonance pulses of the component, and the,measuring result can be read Immediate- ly on the scale of the recording device without using graphs, nomograms etc. The URT-6 thickness gage is fitted with a special handle which mikes it possible to et the device for measurements of metals which occur rathtr often, e.g. aluminum, teel, nickel, mognesium, titanium and copper. A 12 mm piszoeleatric feeler serves : as pickup. The dievice is supplied from the &-a mains of 110/127/220 v and 50 cps. The author pointo out that parts with heavily corroded rev(Pn3e sides, the corro- sion depth attairaing 1 - 2 mm, cannot be measured. The followir* technical data are available: thickness measuring range - 0.35 - 50 mm; migasuring errors -.�2%; minimum pipe diameter permitting measurement - 10 mm; mean time necessary for one measurement .. 10-20 see; power consumption - 40 w; overall dimensions (length x width x height) - 400 x 350 x 180 mmj weight 12 kg. There is 1 figure. Card 2/2 31046j6oloo'61021061'019 10141~014 AUTHOR: a olov. 1. N.- TITLE% sound Diffraction In the Acoustic Path of a Pulsed Flow Detector PERIODICALs Altustichoskly shurnalg 1960v Vol, 6v No. 21 pp. 196-204 TEXTs In the article under review, theauthor studiewthe.'effoot of diffraction upon the-signal amplitude of an ultrasonic pulsed flow detector. Re determines the limits within which the.4coustic path of the flow-detector in the solid body (metal).can be replaced by a liquid model. The principle of the flow detector is explained by means of Fig. It which represents its acoustic path. Proceedinj,, from the wave equation (1) of the theory of elasticity the author doriveis formula (9) which desorib*n the field of longitudinal waves. Kirlahboff's boundary conditions are used to study the fiold:of elastic **roe which indicate the defects of the object under consideration. Next"'formulas (1,5) snd (14) are dertv*d, which describe the field of reflected waves. With the help of (9) lod (14) the author derives equation (15) for the acoustic Card 1/2 4 Sound Diffraction In the Acoustic, 8/046/60/006/02/06Y'Oig Path of a Pulsed Flow Detector B014/B014 path of the flow detector. In x simplified form, squatloA 0 5) takes the form of (16). (17) is used to calculate the aceusi~c path for liquids or gases. A comparison between (1%:nd (17) indicatet'that both these ,expressions are equal if relation ) holds. The author states that this relation is satisfied in virtually all ultrasonic atudiete. There are 2 figures and 5 referencent 3 Soviet, I British, and 1 Aiseriasn. ASSOCIATIONs Tsentrallayy n.A. institlAt tekhitOlOeft i : ~"Le hinom troy@ niya Moolkvs, (Central Scientific Research Instilgle of SUBMITTEDs Junio 6, 1959 /60/026/04/14/046 ~Boio/zoo6 AUTHOUs leravlovy-le N. ........... TITLIt Measurement of the Size of Material Defects~*oy Means of the Amplitude of an Ultrasonic Bij nbl'~ PERIODICALs Zavoilskays laborstoriyag 19601 Vol. 269 No* 4, PP. 446 - 451 TEXTs A method for determining the dixe of material defs'4ts from the amplitude of the signal of va ultrasonic apporatuaOls,described. The nakimum amplitude of the ultrasonic pulise reflected from the 6terial defoot is mea:euredp the equi- valent area of the defect then being determined with the aid of diagrams. Since apparatus produced in the USSR, of the trPos UZD-7N9 V4-71, WD-12, and other generators do not provide for signal amplitude measurement, a corresponding calibrated attenuator (Fig. 1, sahose) was designed and Oonnootod with the UZD-7X standard apparatus. The pulses recorded by the or4tok dotmotor cre no attenuated by the attenustorg that all amplitudes are of equal height,, i.e. that signals of equal hi#bt appear on the light screen. The magnitude of pulse attenuation can bet determined from the position of the s0ito4 step of the attenuator. The circuit arrangement of the latter corresponds to one recommended Card 1/2 Measurement of the Size of Itaterial Defects by Means of 5/032/60/026/04/14/046 the Amplitude of an Ultrasonic Signal B010/~006 An publications (Ref- 5)- Its performance ie~oheoked by comparison measurements with an attenuator of the generator (with standard signals) of the type, G5.9-0 The depth gauge of the UZD-7 *raok detector was subatituted by an electronic depth gauge (usually applied in the UZD-7Z apparatus). The procedure and the area calculation of the material defect from the values obtained are dcooribed. The apparatus described was tested in control messuromentis of steam turbine disks, (made of steel of the Wes 409 40Kho 34KbXo 34KhN3K) at -the Navokiy ma'shino- stroiteltnyy zavod im. Lenina (Neva Machine Construction Plant imeni Lenin). It was found that measurement results obtained by the method described and by the method using control samples are in agreement, but that higher preoision is attained by the former method. There are 3 figures and 12.references, 1,0 of whioll are Soviet. ASSOCIATIONs Teentrallnyy nauchno-isslodovatel'okLy instltut tekhnologii i mashinostroyeniya (Ce tral Scientific 16nearoh Iostitute of - Technology and Maoli-ine coa-Fr-u-`o1-5WT--- Card 2/2- :S/032/60/026,104/15/046 20101B006 AUTHORs Yerw1ov, I. So TITLEj Selootion of Optimum Ultrasonic Pr4quency'for Controlling Solid Welded Joints PERIODICALs Zavodskays, laboratorlya, 1960$: Vol, 2691 too'; ~4, pp. 452 - 454 TEXTs The selection of sound frequency is of greatest ~jioortanoe in ultrasonic -rol tisouAd is strongly ont f welded Joints of greater thicknessy since ult o weakened by the thickness of the workpieoe,, 1n increase in so=d frequency in- creases the echo pulse height. On the other hand, howeverg the attenwition coefficient and transmissivity of the lubricant (between the sound pi,3kup and the specimen) for ultrasonic waves become less favorablep so bbat the echo re.- cieved by the orack detector is weakened. A. method for calculating the optimum kL~ sound frequency which allows for the path from the soun&pickup to the most distant part of the welding seam is given. In the control of welded Joints, longitudinal wavais are sent into a plastic prism from the piezoelement of the .tilted sound pickup. These longitudinal waves are transformed to transverse waves at the interface between.the prism and the workpiece. To improve the Cara 1/2 Selsotion of Optlaus Ultrasonio Prequency for Control ling'VO32160102 6/04115/04 6 Solid'Welded Joints soio/:aoo6 acoustic contact a liquid lubricant is applied between th# 'prisin and the work- pieces-, Using on equittion by Do B.~Dian6v (Ref. 2) for 0010~A:Latitg the trans- miesivity coefficient of a plane sound wavs~ equation (6) for the determination of optimum sound frequencies is derived. It is seen from a'diagraz of the optimum frequency as a function of welding seam thickness (Fig. 2,~plotted according to data by N. V. Khimchenko, M. R. Gubanovaq and 1. Vo Yermcloir) '%,-hot the optimum frequency, as was tp be expectedg decreases with inoressing'velding seam thick- ntne* Optimum fr*quioncies for control of welding.seeme of 500 EW to 2000 = thickness oan be dAermined from 4.h* diagram. There are 2 figures and 6 Soviet references. ASSOCIATION# TeentrallnYY nauchno-issledovatillskiy insti,~ut tokhnologii i mashinostroyeniya (gjentEal Scientific Research Institute of Technology and Machine Construction) Card 2/2 3/032/60/026/011/010/035 0, 6 6 B01 AUTHORS: Xermolov Krakovyakj!M. F., and Mitver~v, A. S. TITLE: Control of Small-diameter Tubings by MewAs of UltrasoLnd Reflection and ThickneEL2a e L PERIODICAL: Zavodekaya laboratoriya, 1960, Vol. 26p No. if,, pp. 1232-1235 TEM The thickness gages us ing ultrasound reflection'.are particularly suitablo for testing thin parts (less than 5-10 mm.) in all cases where the ultrasonic pulse generators are inadequate. In tube inispeotir-n the intensity of the echo signal. may be increased by the uise of radiation heads with concave contact surface. The auth -ors already desoxibed (Ref. 1) a radiation head with two pieg;oeleotric crystal plates forming an angle. The disadvantage of this design is that the thickness is measured in fact on two points. When using the easily deformable barium titanate, the! disadvantage lies in the pocir quality of the piezo element. In diSG%;Ls9ing the intorference reduction of the device the authors d4soribo in the. Card 1/,,? Control of Small-diameter Tubings by *eani! of S/032/61)/026/011/010/035 Ultrasound Refleotion and Tbickness Gage B015Y11006 present case the operation of a thickness gage wbich ut~lize6 ultrasound reflection, and 'point out the following: one of the main causes of interference is ~Lhe frequency modulabor, i.e., its cote:irhioK -is made of magnotoelectrio materials. To avoid resonant vibrationso the nore was made of cermets (RW. 2)~ as, for instanceg in the freqiiency modulator of the YPT-6 (URT-6, evice made of "oksifer 400". As the fiecand cause cA. interference the authors mention the excitation of elastic vibrations in the piezoelectric crystal plate of the radiation head. The authore showed that this excitation can be reduced by the applicaticn *f wedge-shapad plates. An attenuation of the surface waves may also be *ohiaved by extending the radiation head, so that also thicknesses in tubes with a diameter of more than 10 mm may be controlled. By taeans.af the URT--( gage the interference le7el was lowered and it was thus made~pcssiblt? fn measure thicknesses in the range of 0-35 -- 50 mm with a maximum errcr of 4.2%. There are 5 figures and 4 referenaes: 3 Sovieb and 1 Brittsh. ASSOCIATION: Tsetntrallnyy nauebmc.-issledovatellskly itioUtut tekhnr,1.ogt1 i asshinostroyeniya (central Soi .entific Rq_npar h Ingtituto of Technology and Machl-ne Build&") Card 2/2 85528. S/032/60/026/011/0-13/035 J-14 12 B015)B066 AVTHORS: Yermolov, I. 1,9-Ivanovy 0., V* p, and Xrak.~Tyakj, 11. F. TITLE: Liminescenoe and Ultrasound in'Flaw Detet6tion PERIODICAL: Z-avodskaya laboratoriya, 19609 Vol. 26P ';'110* 111 pp. 1239-1241 TEMT: The method described has been registered by t fiti lComitet po delam izobreteniy i etkrytiy pri Sovete Hinistrov SSSR (Committee of Inventions arid. Discoveries, at the Cou ioil of Ministers of the USSR) of ve as of March 22, 1960. The novelty of this method is that the part is subrierged in phosphor and irradiated with an intense ultrasonic wave. The we';ting all the part with the phosphor is thus considerably improved, defect'2 are parified from oxide films are destroyed, gwid a preparation of the part is avoided in this way. The sabsequent op~orations are iarried out as usually with the luminescence method. A schemctic representation of the device for ultrasonic treatment of parts in plipnphor shows tbat the ultrasonic waves are emitted from a pie zoeleotric cryotal plate and are Card 1/3 85528 Luminescence and Ultrasound in Flaw 8103211066102 6*101-11013103 5 Detection BO 15/11066 focussed by,meana of a lens,, spread in the phosphor so]~',4tion' and are a i incident upon the part through a screen. The piezoel aillria orystal plate is made of quartz or barium titanate and silvered on both aides. The distance of the focus of the lens which warrants the f6oussing of the ultrasound upon the site of the part to be inspected in calovIated from an equationo The granerator has a double circuit with self --exoitat ion or. two ry &-_j6LY(ubea. The rectifier which feeds Ve generator has a -50 & combined voltage circuit with two 543S -Llili?Nnotrl~as, in a way that the total anode potential will be 900 v. When'comparint the.11gures of making visible cracks due to polishing of a partv i6 may be seen that the formation of' cracks is far better confirmed by the~method described thap by means of the conventional luminescence method. The authors point out that also the flaw detection by means.of dyes could be appreciably improved by using ultrasound. The device described abotre and designed in the laboratoriy& defektooko)?ii ToNlITULSh (Laboratory for Qixality Control of the TsNIITMA!Ih) works at a frequency of up to 800 kd/w. There are 2 figures. Card 2/3 65528 Luminescenoe and Ultrasound in Flaw Detection ASSOCIATION: Ts,qntral!nyy nauchpo-issled0vatells"y i mashinostroyeniya (TBNIITKASh) Research Institute of Technolo kTsNIITKASh)) S103,21601026101110 3/035 B01,5/806 ilistitut tekbmclogIj (CentraL Scientifir, and Mar.Kine Bjtl.ldin Card 3/3 ZOREV, N.H., 4oktor tekhn.nauk; TASHLITSKIY. N.I., kund..tekbrA.uauk; KUCML, L.K.. kand..tekhn.nauk; TARSHINSWi, A.D., Anxh.; OVUWAX, G.G., insb.; ISAYN, A.I., doktor tek1m.nauk; KIRIIIJ3V'A, OOM.i kRnd.tekbn.vauk; KATSIBLISON, T.Tu.0 insti.1 UYIN, N.A., kwA.tekhn.nauk; F1WROT, N.M., Witt.; COWT04.P., insh.; MORDWY, M.A., insh.; DOGAK. N.B.,-.ANMRW, G..S., ka3A.tskbn.,=m:Ik; rLUOK, Ye.I., kand.takhn.nsuk; MUMMICElp B.K., kand.tokhn. nauk; YWHIN, XI.. kand.tekhzI-.n&uk;_ WOjALj.N.P Jnxh.: UKWFP TO.?., dobtor takhmnauk#: jprReq rede; USOIJIVAq G#Ve,j red.isd-va; CHMMU, Z.I., tokba.rado CBMWIneffiv,g problestm In the INSWAtict'""' "'f heav Umchimery) Nekotorye vopromy tekhnologil tlaihelOgo =Sh1.z0mtrO*111&- Modims) Gon.nauchno-tektinAmd-vo, mashimetroitelinol lill-1,7- Pt, 2 EKetal cuttirg and quality control of parts] Obrabotks, 90tallov resanies in kontroll kachest-ra detalet. 1960* 173 Po (*Ilcl)w* TSentrallnyi nauchno-is sledovat III I skii institut takhnologii IL inshinostroaniia. [Trorl, Vol-99) (Machinery bdustry) (MIRL 13:8) (Metal cutting) (quality control) 0/0!1"~~l:/61/,027/004/026/02t3 B1 73201 AUTHORS: Gubanovaq M. R., Yeremin# No I., Yermo-~04, I No and Katveyey, A. So TITLE: Now methods and instruments for the no4destructive material controlp developed at TOTTmWoh PERIODICAL: Zavodskaya laboratoriyaq ve 27p no. 4t''1961t 499-501 TIM: This is a report on the results of the principal studies on defectoseopyp i3onducted at the laboratoriya defektoak'61)ii (Laboratory for defectosco:py) of the authors' institute (see Assciatation) in the past 2-3 years. Immersion - ultrasonic~method. Full. immersion. It opens ample possibilities for automation In deiectosao:py- The following methods and instruments belong here: A. Laboratory tkodel of RAU,-1 (IDTs-1) defectoscope for the detection of faults in turbine disks. The device may be used also for other workpieces by allov:Lag the tank, in which they are to be dipped, to be modified conformiingly. B. Apparatus and methods of automatic control of thin-4alled tubes by Lamb's waves. The 14AIA-2 (IMTs-2) defectoscope used for this purpose is able to detect Card 1/4 S/0'~2/61/027/004/028/028 Now methods and instruments for B1015A201 both the faults inside the metal and on the inner and'l~outex tube surface. C. Immersion - ultrasonic thickness gauge M'r'A-3 (ITTo-.3).` It operates without contact with the workpiaoe (tube) basing on tbe n-times reflected pulse. Partial immersion. Do The acoustic contact batween radiator and workpiece Is brought about by a jet of water, ThLe method is suited for large-sized products (large-sizo shoots and tubes). Penetrating acoustic irradiation. E. .111trasonio defectoscope UJA-1 (ShD-1) oi:-the allLtOMatiC control of tires. The types under A - E arn intended for control in series production, and thus have a closely specialized 2-ange of' application. Ultrasonic PulBe-contact method. F. Control of thick welded joints (up7-to 350 m1l) (electric slag method) is performed by means of a YAt~-10 (UDTa-10) defectoscope operating with four frequencies. A neon lamp ('12 kg weight) serves as an automati*xsignal lamp lor it. Thicker welded joints causod the laboratory to examinn the basic laws governing the propagation of ultrasonics. The result of these studies has been the YA4-11 (UDTs..11) defeatoscope which is able to control wilded Joints U.P to 500 mm thickg and detects defects of 3-5 mm. Go Original methods of controlling welded products by.layers have been developed. H. A method of determining the magnitude of defects in Gard 2/4 New methods and instruments for ... s/o32/61/027/004/028/028 B103/B201 forginge on the basis:of the amplitude of1he reflectel signal has been worked out. I. Resonance - ultrasonic method. The reapective control systems have been improved. The resonance-defectoseope thickness gauges YPT-5 (URT-5) and 3pr-6 (URT-6) permit thickness to be read off a scale without diagrams nor computation devices. This is achi 'eved by an additional measuring circuit with a straight-line freqUenoy adjustable condenser. J. Various disturbances have been eliminatod. K. Hadioilcopy with X- and mamma rays. optimum conditions have been worked out for this process, and models of scintillation recorders of radiation have befin developed. L.- Both advantages and drawbao!~s of the gamma acintillution method have been examined. M.' A special magnetic defectoscopt (DKN--ly'has been "veloped-for the control of drive shafte and otner large workpieoes *iih 4he greatest possible mechanization of the process. Test models are used for controlling the cold-rolling process and pfLpes at the Novo-Kraaatorskiy maj3hinostroitelinyy 2avod (Novo-Kramaborskl'.y Machine-building, Works)q and axles-at the-Novocherkaeakty elektrovoznyy savo'd (Novocharkaosk Electric Locomotive Works)* 11, A special magnetic transportable defectoooope ~::~MTL2 (DMP-2) which operaton with magnetic powder defectoscopy and serves for layer examination of defacts deep Card.3/4 S/03:?/61/027/004/C)28/028 New methods and instruments for B103,/B201 inft~ide.weldedjointsp has been developed. The device Is pro duced in s,p,ries at the Kishinevskiy zavod "Blektrotochpribor" (Xishinev Workii "Blektrotochpribor"). 0. A demagnetization apparatus :has been developed, which,removes the remanenqe of magnetism better than all systems used hitherto. P. k a6~vlc6 has been worked out on thq basis of the resonance methodq 'which determines the tendenoyto intercrystallite corrosion in austenite steels using electromagnetic high-frequenoy methods ("vortex" methbas)*~, 4. Studibs have been conducted concerning the use of high- frequency defectoscopy in the automatic quality control of non-ferromag- netic products,, especially of tubes. R. The physical. and technological bases of capillary methods of defectoseopy'hairb been examinedp and a capillary ultrasonic control method has been devised . It bases upon the action of- intensive ultrasonic waves on a product dipped into a wetting liquid. ASSOCIATION: (TsN1ITMASh), Tsentral Inyy nauchno-iosied:avat4611 skiy a~ institut tekhnologii i mashinostroyeniy~'(Central Scientific Research Institute of Technology and Machine Building) Card 4/4