SCIENTIFIC ABSTRACT TRUNIN, A.P. - TRUNIN, V.G.

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SCIENTIFIC ABSTRACT
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T&,~ FINAREVSKIY, I.I.; CHISTYAKOV, S.V., PETUKHOVA, V.k , takhn. red. [Practical handbook on large scale phototheodolite surveying'l Fototeodolitneia s"emka v krupnykh masshtabakhj prakticheskoe rukovodstvo. Leningrad, 1960. 240 p. (MIRA 16:6) 1, Leningrad. Vsesoyuznyy nauchno-issledovatellskiy markshey- derskiy institut. (Photographic surveying) (Theodolites) TRT I N I' j -'i n3. Tru,jy 8- 381 PURA 17 ' a 0 0 Go 09 9 0 00* K " A is 0 m it u is 10 ~- 0 it i, I" Tv I 10 11 14 1 1 IL L j r a I I l b if v P 0 .1 4;-4-J - - IL Al IZ a k1lis I a A 1 i 4, 4 -L l -- - ---- --- 'L I - I.(. A'* t* so A Deterud"tWe of -001114 14 131011C G- rillnul. MY r Ail. zk.,. aimaya Ind. 100. No. 1, 23-4, Kkim: W~ f i d I ll I y cm~trur r m n a spec a app. 1940, No. 6, 77-8- L 161d th Nli 6 d t fl I f A . un e r e n mos s N , triktorhem. detu. o o 1141ticrd peram- in a r4ow twort t d sit, still is abmwfw.l j in a ritluna mrits. t*alls. 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T. lAsnes .4 1 1334S0 map Qv a" u 0 AV 10 to 0 tl 11 .14 It I ; .1 14C a, I q IT at It No a 0 9 0 0 0 41 0 0 a 0 * * 0 -T-wo 00 90 0 e a 0 e 00 * 0 * a- ~A 09 00 00 '69 -0 00 .14o0 too a; a *0 !XOO zoo r$00 611131 aw a-, as, Woo An A S 0 TRUNIN, I.I., Inzhener. Calculation of turbine disks for creep by the method of elastic solutions. (Trudy] TSHIITKASH 71:104-121 '35. (NLRA 9:8) (Creep of metals) (Disks, Rotating) SOV/ 137-57- 11-22337 Translation from: Referativnyy zhurnal, Metallurgiya, 1957, Nr 11, p 242 (USSR) AUTHORS: Mirkin, I.L., Trunin, I.I. TITLE, An Investigation Into-Z~-reep-a-h-cfthe Destruction of Steel in the Zone of Stress Concentration (Issledovaniye polzuchesti i raz- rusheniya stali v zone kontsentratsii napryazheniy) PERIODICAL: V sb.: Prochnost' metallov. Moscow, AN SSSR, 1956, pp 117-132 ABSTRACT: An analysis is provided of the stressed and deformed states of metal and of the process of failure in the creep testing of cylindrical specimens (S) of various degrees of rigidity with annular notches (N). Steels EI-10 and EI-257 are the objects of investigation. Two identical annular N, 40 mm apart, are made on each S to eliminate the mutual influence of unevenly stressed states arising in cross sections of these N. Rigidity is estimated by the stress concentration at the apex of the N and the degree to which the stressed state becomes three- dimensional to a point at which this is a real factor. Anapprox- imate estimate of the value of the plastic deformation (D) in Card 1/2 each portion of the cross section is made in terms of the SOV/ 137-57-11-22337 An Investigation Into Creep and the Destruction of Steel (cont.) increase in microhardness relative to ith value at the center of the smallest cross section of the S. It is found that at various degrees of stress concen- tration, various durations and temperatures of testing, a pronounced uneven- ness in distribution of stresses and of p~,stic D in the metal beneath the N remains, as does the three-dimensional nature of the stressed state observed during standard tensile testing of notch S at room temperature. Maximum plastic deformation occurs in the layers of metal close to the surface at the bottom of the N. D drops rapidly with distance from the N and radially toward the deeper layers of metal in the direction of the center of the smal- lest cross section of the S, and a boundary is found between the region of large plastic and small elastic-plastic D. In this zone, at a depth of O.Z-0.4 mm from the bottom of the N, primary loci of failure are found and normal axial stresses attain a peak. Failure always arises and begins to spread from the grain boundaries and is of the nature of cleavage of crystal part- icles away from each other along their boundaries. L. G. Card 212 MIRKIN, I.L., professor, doktor; TRUNIN, I.I., inshener. 'Kethods for hot mechanical testing of metalon. A.M.Borzdyka. Reviewed by I.L.Mirkin, I.I.Trunin. Zav.lab.22 no.2:253-255 r 156. MRA 9:6) (Metals--Testing) (Borzdyka, Anatolii Matvaevich) _T, 7- 124-11-13571 Translation from: Referativnyy Zhurnal, Mekhanika, 1957, Nr 11, p 173 (USSR) AUTHORS: Mirkin, 1. L., and Trunin, 1. 1. TITLE: Investigation of the Creep and Failure of Steel in the Stress-Concen- tration Zone (Issiedovani7$olzychesti i razrusheniya stali v zone kontsentratsii napryazheniy ) PERIODICAL: V sb. : Ispytaniya i svoystva zharoprochn. materialov) Moscow, Mashgiz, 1957, pp 25-45 ABSTRACT: The paper describes tests on the creep and continued strength of cylindrical samples with circular notches made of heat-treated steel EIZ57 or EI10 throughout a temperature range of 550' to 6500C. Having determined the increment of micro-hardness at various points of a longitudinal grind, the Authors have found, with approximation, the zone of maximal plastic deformation. The failure process was analyzed with the aid of microscopic structural analysis of strata-wise grinds. A number of properties established at room temperature remained unchanged 14nder test conditions, namely: a pronounced non- Card 1/2 uniformity of the stress distribution and plastic deformation of the 124-11-13571 Investigation of the Creep and Failure of Steel in the Stress -Concentration Zone . (Continued) metal underneath the notch; a deformation peak within the near- surface layers of the metal directly below the furrow of the notch. The deformation rate drops steeply from the surface layer to the center of the sample. Inception of failure occurs at a depth of 0.2 to 0.4 mm.frorn the bottom of the notch. The peak of axial stresses lies near the bottom of the notch and close to the location of incipient failure. It is deduced therefrom that the normal stress is the deter- mining stress during failure. Through relaxation the peak stresses diminish somewhat with the passing of time. Failure always occurred along the grain perimeter. Bibliography: 8 references. V. S. Namestnikov) Card Z/2 el gl UWZ/foli X&Pll/i4 - Mechanical Properties of Crystals E-9 and Poly-Crystalline Compounds As Jour : Ref Zhur - Fizika, Ito 1, 1958, 1111 Author : Mirkin, I.L., Truniny I.I. Inst : General Scientific Research Institute for Technology and Machine Building Title : Investigation of the Failure Zone in Creep Orig Pub : Metallovedeniye i obrabotka metallov, 1957, No 6, 2-7 Abstract : It vas established experimentally that there is a reduc- tion in the microhardness of the,metal near the cracks that occur during creep. This is explained by the crum- bling of the material, due to accumulation of vacant sites of the crystalline lattice in places that are located near the visible dawge centers. In an investigation of the EI10 steel, the reduction in the hardness, due to Card 1/2 USSR/Solid Sta~e Physics - Mechanical Properties of Crystals E-9 and Poly-Crystalline Compounds Abs Jour Ref Zhur - Fizika, No 1, 1958, 1111 crumbling, is observed in a band approximately 100 micron wide. The greatest reduction in the microhardness (the maximum crumbling) reaches 12 -- 14%. Card 2/2 MIRKIN, I.L,-, TRUNIN, I.Is Statistical method for investigating the destruction zone -of metals by measuring microhardness. Zav.lab. 23 no.2:229-235 157. 1 (KL'RA 10t3) LTSsntrallay7 nauchno-Iseledovatel skiy inetitut takhnol*gii i mashinostray-oniya. (Metals-Testing) TRITNIIII, 1. 1. Cnnd Tech 6ci -- (disc) "Study of tl;e r.roce:.7s of dir;ir.,'e-ration I - ) .; ~-/, 4 0 .,. - . j " of stnol Art dreclego." Ma, ~qw',8. 'is lip ((an-v-niiproyPkt under Uosplt,n 1*-S,,.R. Centrol Sci Res Inst of Te,-hnolog,;,y tmd l.r-chirie buildirg Ts"I'lMnash), 150 copies (KL, 36-56, 113) -43- AUTHORS - Gelli:ari, A. S., Gril,,,oyedo.a, T. S., Ye. A. Davido--skayn, Lazarc.,B. I., Lyubavskiy, K. V., Slepak, E. S., Tri-alin, 1. 1. and Fedor tsr)-,, -L;~t I ~- ov, G, i-. TITLE: Investigation of the Steel MuJI12T as TubeMatcriaL for Power-generation Equipment (Issledo%.aniye stali M181,112T V kachest-qe trubnogo materiala d1ya energoustano,~oll,.) PERIODICAL: Metallo-.edeniye i Obrabotka Metallov, 1958, No. 3, pp. 16 - A (usm) ABSTRACT: For producing tubes operating at super-critical steam parameters, it is necessary to have available a cheap, strong and ductile material which has a stable structure and stable properties at 550 to 650 CC, is not inciined to develop inter- crystallite corrosion and possesses good technological proper- ties. The work carried out in 1952 and 1953 by TsNIITMASh ,ointly with the imeni Ordzhonikidze Works (Ref.1) proved that it was possible to utilize cheap steel of' the type 1Xlb719T for operation at high terrq)eratures. Later, coiriplex investiCations were carried out with this steel as a riaterial for tubes oi' super-critical. parameter power-generatLon equipment. The steel LX18H9T iay contain large quantities oi ferrite anc~ after long duration annealing at 60o to 700 CC, it embrittles due to the faimation of a d-plase. Increase in tiie nickel content Card 1/4 to 11-11`1% brought about an appreciable increase in -~iie stab'lity -j U ~he h' siren ~h. of the austenite without affec~*ni steel, designated as IX18H12T steel, does riot sh--w any~(- or d-phase separation during a,,:,,einG- at '(00 OC for 10 000 hours and at 750 OC for 3 000 hours; only slight quantities of carbides were found to separate out. Thereby, the impact strenght is maintained at 22-L4 kg/cmol- for this steel, whilst in the case of the steel IX18H9T, it drops to 9-18 kg/CM2-. The investigations described in this raper were carried out on commercial tubes, rods arid also on laboraLory produced steels witit compositions as given in Rable 1, p. 16. The results are entered in tables and plotted in graphs. It is concluded that the steel ]-Xl8HL2T, containiriLg 0. 08-0-4 C, ,.-,ax- 750% Sil, 1-A,- Mn, 17-18.~--% Cr, 11-1-% Ni, irax. 0.20% S and rax. 0.03 is -suitable for operation at high temperatures; the Ti content of the steel is thereby det-enrdined by means of the formula 5(C-0.02). The best cordbination of mechanical properties was obtained after anaealing at 1 050 to L 100 OC for "10 mdn. and co~-,ling in air, and this retgirre is recoirimended for tubes as well as i'or bends. Wled ~,oints should be annealed at, 1 000 to 1 050 OC for I izOLIX' 'j and then cooled in air. The me-chani(--al properties of otcels Card 2/4 Investigation of the Steel LX181112T as "IL'ube %:aterial L'or i-ower- generation Equipment heat-treated in accordance with~ these reco=_endat-ions are entered in Table 6, p. 24, for test ter.T:peratures of 20, 600, 650 and 700 OC. Practically no embrittlement takes place for this steel after ageing at 600 and 750 OC for durations of 3 000 to 10 000 hours; no o-pbase formation could be detected after such ageing for steel containing 12% Ni, whilst under similar conditions, d-phase formation can occur in steel con- taining 10 % n. Preliminary, non-uniform work-hardening influences the ultimate strength of the steel, but does not influence appreciably the ductiligy in the case of long- duration loading. In the case of contact-welding of tubes of superheaters, the strength of non-heat-treated weld joints is not lower than that of the base metal. Steam at 600 "C and lon.-duration tests for up to 3 000 hours do not affect appre- ciably the long-duration strength of the steel and of wtLlded joints. The steels IX181112T and IX18119T are less inclined to develop thermal fatigue than the steel IX141114B2M, and the c.uthors recommend using the steel IX18H12T for tubes of power- generating equipment, operating with steam of super-critical parameters. There are 5 figures, 6 tables and 8 references, Card 3/4 5 of wrhich are Russian, and 3 English. Investigation of the Steel lX18H1ZT as Tube Material for Power- generation Equipment ASSOCIATION: Ts14IIT?4ASh AVAILABLE: Library of Congress Card 4/4 SOV/129-58-11-4/13 ,and Mirkin, I.L, Doctor of AUTHORS:-TxuaiuT--I,-I_._,.Engineer Technical ScienceAJ?rofessor. TITLE: Investigation of the Creep Failure of Steel (Issledovaniye razrusheniya stali pri polzuchesti) PERIODICAL: Metallovedeniye i Obrabotka Metallov, 1958, Wr 11, pp 25-32 (USSR) ABSTRACT: The authors studied the failure in the stress concentration zone for three-dimensional tensile forces under creep conditions. In earlier work (Ref 1) the method of static micro-hardness measurements on cuts prepared from the failure zone of notched specimens after long duration strength tests was applied, a method described in another paper of the authors (Ref 2). On the basis of investigating the pearlitic steel EI10 it was shown that the formation of micro and macro-cracks is preceded by a loosening of the metal which is evidenced by a reduced resistance to squeezing inside a radius of 1001L around the visible failure spot, For verifying earlier obtained results, the authors investigated smooth specimens of the steel EI10 and notched specimens of the steels E1257 and I-Khl8Nl2T. For ferromagnetic materials, the magneto- Card 1/3 metallographic analysis was also used. The measured Investigation of the Creep Failure of Steel SOV/129-58-1).-4/13 micro-hardness values in the zone of influence of the entire notch are entered in Table 1. For elucidating the nature of settling of magnetic particles around visible failure spots, a cut with a visible crack and only small failure foci was magnetised; the magnetic particles settled intensively along the crack and filled up the entire surface of the failure area, see Fig.l. The magneto-metallographic investigations also enabled establishing the existence of a loosening of the material which precedes the formation of visible failure spots. If the defeCtB in the loosened zone are such that heating can heal them, an appropriate heat treatment should bring about an increase of the relative resistance to squeezing and local disturbances of the magnetic field should cease. To verify this assumption experiments were carried out t4e results of which are entered in Table 2; heating to ~50 C brings about an increase in the micro-hardness of the metal near to the edge of the crack, whilst the rfaBiStance to pressing in of the "healthy" metal remains almost unchanged. On the basis of the results obtained Card 2/3 by the authors of this paper and comparison of these with Investigation of the Creep Failure of Steel SOV/129-58-11-4/13 results of experimental and theoretical work of other authors, the following conclusions are arrived at: long duration failure at elevated temperatures is preceded by the formation of a loosened zone with an increased concentration of accumulations of vacancies in the crystal lattice; this process leads to a weakening of the interatomic bond forces in the highest stressed volumes of the metal which brings about favourable conditions for forming nuclei of micro and macro-cracks. There are 4 figures, 2 tables and 14 references, 11 of which are Soviet, 3 English. ASSOCIATION: TsNIITMASh 1. Steel--Creep 2. Steel--Failure 3. Steel-44echanical properties 4. Steel--Test results Card 3/3 q f a gs ~j Pik !IIIIiIIII'a, J '4 t 9 N !i - ".0.1 nN :0,Ij r i 'o OZ AI r I Kill j NJ H 1 -F 9.1i I 10 !a-' u OKI A aIIII As 0 VAN iliall! TRUNIN, I.I., insh. Iffect of preliminary deformation on heat resistance. [Trud~rj TSNIITMASH 100-42-58 159. (MM 13:7) iDeformations(Mechanics)) (Heat-resistant alloys) S/137/61/0O0/'b1O/'b31/'b56 A006/AlOl AUTHORt Trunin 3: 1 TITTS1 The effect of cold hardening condi!,Lzns on the durability of steel PERIODICAL: Referativnyy zhurnal. Metallurglya, n-~.10, 1961, 53, abstract 1OZh338 (V.sb. "Metallovedeniye I term. obrabotka metallov" [Tr. Sektaii metalloved. i tem. obrah~otkl metallov. Tsentr. pravl. Nauchno-tekhn. o-va mashinostroit, prom-sti, no. 2], 14osoow, 1960, 12 - 17) TMt The author studied the effect of p7isliminary deformation by tension, toralon or bending on the durability of cylindrlial 1X 18H 12T (lKhl8N12T) steel specimens at 6100C. It is noted that cold hardening resulting from tension in- creases durability by 10%. Cold hardeYVing by r,-~-n-~iniform tension raises durabili- -& t7 tbout 20%; cold hardening by torsion bF 30% causes a reduction of referen- ly ce durability limits by about 20%, Cold hardr,6z-,, by torsion and bending by 15% dx-es not affect noticeably changes in durabil-1-1,17 at 1,000 - 1,500 hours testing time. Me effect of cold hardening on heat rei~!I~t-%Lnoe of the steel is explained by two factors: 1) mechanical strengthening d%:7,iiS cold hardening, connected Card,1/2 S/17/161AW/010/031P56 The affect of cold hardening conditions ... Aoo6/Aiol with distortions of the crystal lattice which cn-4z;es higher durability; 2) aoti- vation of diffusion processes, which is connem,-.9d with an increase in the gradient of stress in the metal and entails the lowering of reference limits of durabili- ty P. Zubarev (Abstracter's notel Complete translation] Card 2/2 S/032/61/027/001/0J7/037 B017/BO54 AUTHORS: Trunin, I. I.. Tseytlin, V. Z., and Zeytman, G, 1, TITLE: Effect of Interruptions on Stress-rupture Tests PERIODICAL: Zavodskaya laboratoriya, 1961, Vol. 27, No. 1, pp. 66-71 TEXT: The authors tested the effect of periodic interruptions on stress- rupture tests of the following steels and alloys: I X18H9T (IKhl8N9T), 30 723 EI 723 0.22-0-33% C, 2.1-2-5% Cr, 0.90 - 1.10% Mo, 0.3-0-5% V), 3v1765 RI 765~~O-09% C, 14-5% Cr, 1.3% Ti, 5.2% W, 4.2% Mo, 1-94% Al, 0-.08%. B, balanne Ni), and nickel-chromium alloys in a highly plastic state. Interruption of the stress-rupture endurance test during which the specimen was cooled to room temperature, and then held at this temperature for 24 hrs, had little effect on the course of the curves. A significant effect, however, was produced on specimens that had not been cooled before. XX18HqT (IKh 18N9T) and .30765 (EI 765) steel specimens were destroyed at the grain boundaries. Most of the materials which had been cooled previoual'w withstood up to 14 interruptions. Only EI 723, which possesses a very high ductility in continuous tests (average reduction of area of 55.8%), showed Card 1/2 Effect of Interruptions on Stress-rupture Tests S/032/61/027/001/017/037 B017/BO54 lower ductility in interrupted tests. A considerable effect of inter- ruptions on rupture life can be expected in cases where total elongation in continuous tests does not exceed 1%, and when sudden shocklike load removal occurs. Engineer T. A. Bugrov and Senior Technician M. F. Leanykh (TSNIITMASh - Central Scientific Research Institute of Technology and Machine Building) assisted in the tests. There are 6 figures, I table, and 4 references: 3 Soviet and I German. ASSOCIATION: Tsentrallnyy nauchno-issledovatellskiy institut tekhnologii i mashinostroyeniya (Central Scientific Research Institute of Technology and Machine Building), Taganrogskiy zavod "Krasnyy kotellshchik" (Taganrog "Krasnyy kotellshchik" Plant) Card 2/2 S/207/62/000/005/010/012 B125/B102 AUTHOR: Trunin, I. I. (Moscow) TITLE:' Creep of~heat-resistant steel under a complex state of stre.sa PERIODICAL: Zhurnal prikladnoy mekhaniki i tekhnicheskoy fiziki, no- 5, 1962, 159-162 TEXT: The regularities of creep for complex'siates of stress where the increase in deformation is constant are studied. Sufficiently reliable values of the constant creep rate were sought for each stress. Most of the tests lasted 2000 hrs. Their results are given in Table 1. The stress intensity a i is taken as a measure of the state of stress. Creep is more intense irt tension than in torsion. An additional twisting moment slightly reduces the axial rate V of creep in the case of axial normal stress. Under torsion an additional tensile force raises angular velocity o~f creep. Determining the intensity of plastic deformation intensity affords only a qualitative picture of the process. The creep criterion V Adn(,r (1) is in good agreement with the experimental results. I max Card 1/2 S/207/62/000/005/010/012 Creep of heat-resistant steel ... B125/B102 E.g., this criterion gives the correct rate of creep for M6'ri'9-1 (1Kh18N9T) steel. Despite the lack of sufficient experimental data this criterion is suitable for many substances. Yu. N. Rabotnov and V. S. Nemestnikov are thanked for advice. SUBMITTED: February 5, 1962 Table 1. 15M11 (15W,111F) steel. Results of test for creep t - 570 0 C n - 1390353, m - -11-4440, logA - -8-8696, stresses in kg/MM2, rates in per hour, values V from measurements, V i2 from the formula 0). . 4CA to- Vit 106 Vi2-1V V . 'YV IV I aj Tmaz Vit 10, V12 1('6 12 - 19 - 12 Co. 0 19 19 - 2 - 0.8 3.5 2 0. 5 0.51 10 - 15 - 10 5.0 15 14 11, 7 16 IS 18.5 9.9 19 17 6 - 5.6 - 6 :1.0 5.6 6. 2 8 1, 5.0 3.6 10.4 5. 6 6.0 7.0 5 - 4. 5 - 5 2.5 4.5 4.7 5 2.5 3.5 2.0 6.6 3.5 3.7 3.4 - 6 - 5.0 10.4 6 2.9 2.9 5 2.5 3.5 2.4 6.6 3.5 3.8 3.4 - 3.5 - 2.0 0.0 3.5 1 .21 1.2 4.5 2.25 3.0 3.5 5.0 3.2 3.8 2.H - 3 - 1.5 5.2 3 0.9 0.96 4 2 1.5 1.4 5.2 2.8 1.7 2.3 - 2.5 - 1.2 4.3i 2.5 0.7 7.011 Card 2/2 S/590/62/105/000/004/015 1031/1242 AUTIiO',",S; Trunin, I.I., Candidate of Technical Sciences, Edsh~a~bn, ~G. -A_ , Technician TITLE: Tensile stren,-th of heat-resistant steels under complex stress conditions SOURCE: Yoscow. Tsentzrrillnyy nauchno-issledovatellskiy institat t1ekhnolo-ii i mashinostroydniya. Trudy, . 3 v-105, 1962, 42-56 T.E..T There is no relinble method for designing power-rIM46 for service at elevated temperatures. Tensile strengtn of steam superhemter pipes made of perlitic steel 15 X 1M10 (15 Kh IMIF) aiid austeuitic steel lXl8Hl2T(I khl8Nl2T) was investi- 1/3 S/590/62/105/000/004/015 1031/1242 Tensile strength of heat-resistant... gated tinder combined tensile rind torsional loads. Three sets of specimens were cut lfrom pipes and heat-treated. ZRch set was tested under different stress conditions! simple tension, simple torsion and a combination of the two. Durin,-, the rupture test, longitudinal and angular deformation were determined and plotted C) a~p,,inst time of rupture. The stresses were plotted against time of rupture on a log- log sc,tle. Metullographic inspection revealed intergrnnular types of fracture, regardless of the kind of stress. If complex stresses are expressed by the half-sum of the total .stress plus the greatect principal stress, the creep behavior in combined loading may be determined by a unidirectional tensile test. This conclusion is bRsed on test results whioh follow the equatiorto Card 2/3 S/590/62/105/000/004/015 1031/1242 Tensile strength of heat-resistant... A (S #27 ~~4~9 where: 19k time to rupture; tVl = greates't principal stress; = tot,~l stress. ~Abstrr~cterls note: A and m not defined]. Propagation of fracture under oreep conditions in complex 'state of stresses is faster thRn under a unidirectional tension load. There are 7 fi,--,ures and 5 tables. Card 3/3 S/590/62/105/000/011/015 1031/1242 AUTHORS: Trunin,__j,_~.-,-Candidate of Technical *Sciences and Shabf,n, G.A., Technician TITLE; Effect of preliminary deformation on the heat- resistance of' pipe steel SOURCE: Moscow. Tsentrallnyy nauchno-issledovatellskiy institut teklinologrii i mashinostroyeniya. Trudy. v-105, 1962, 144-164 TEXT.- The effoct of cold work on c reep is determined by the mech,,.nic:-,l strenthenin~~ resulting from cold plastic dell'orma- 0 tion and the renidual F;tres3es induced during preliminary defor- mati.on. This investigrition w~is intended to evaluate the effect Card 1/2 3/590/62/105/()00/011/015 1031/1242 Offect of prelimin-ry defo=,-tion... of non-uniform colcl pl!:--stic deformation on the creep resistance of perlitic steel 15X 111 16 (15Yh J~T 1F) and austet3itic steels; X( 694 (!,;1 694) , 1H 695(111 995) , and --)r1 17 (EP17) used in pipe m.anuf,lcture. The ex,)eriinents were carried out with untreated spe- cimens; specimens deformed by 1%o twisting; specimens deformed by 50% twisting; followed by heat-aging for 3000 hrs at 6100C (EI 694) or 6600C (EI 695). As a result of preliminary deformation both austeuitic and perlitic steels became brittle under long-term stresses. Deformation of 101ilo and above~'at 200C, had detrimental effect on heat-resistnnt properties of both steels. In order to recover the in-Itial properties, heat treatment of the parts subjec- ted to cold ieform-_,tion is recommended. There are 5 figures and 6 tables. Card 2/2 S/207/63/ooo/ooi/014/028 E200/E441 AUTHOR: Trunin, I.I. (Moscow) TITLE: -Z-a-finiation of creep rupture and some characteristics of deformations under complex stress system PEAXODICAL: Zhurnal prikladnoy mekhaniki i tekhnicheskoy fiziki, no.1, 1963, 110-114 TEXT; The author aims at developing a method which would predict creep for complex stress systems from behavior under uniaxial stress. It is found from tests on tubular-specimens that log applied stress ai /log period to fracture curves differ from log first principal stress 01 /log period to f cture curves for tensile, torsional and combined loadings. Log rol+ oi)/2]/ log period to fracture curves for those three loadings compare well and allow one to determine creep rupture under tensile-torsional loading from tensile load rupture curves with inaccuracy not greater than 3056. The author confined himself to tests on two steels: pearlite (C = 0.0"', Cr = 1.1%, Mo = 0.9544, V = 0.2%) at 570% and austenite (C z 0.12%, Cr = 17.5%, Ni - 12%, Ti = 0.7%) at 61o*c. The author concludes that time to creep rupture can be obtained from Card 1/2 7. S/207/63/000/001/014/028 Estimation of creep rupture ... 9200/E441 hours A 2 where A and q constants obtained from Uniaxial stress experiments for a given material. He also states that extra- polation is permissible only for intercrystalline fracture. There are 3 figures and I table. SUBMITTED: August 5, 1962 Card 2/2 . . ~ TRU*, I. I. Evaluation of streos-rupture strength of materials by parametric methods. Zav.lab. 29 no.30"-352 '63. (MIRA 16:2) (Strength of materials) (Refractory materials) S10321631029100310151020 B101/B186 AUTHOR: Trunin, I. I. TITLE: A method for determining the plasticity of heat resistant materials under creep conditions PERIODICAL: Zavodskaya laboratoriya, v. 29, no. 3, 1963, 357-363 TEXT: To achieve greater accuracy in estimating deformations in the single creep periods it is suggested to adopt for the primary curves the relation log time versus log relative deformation. This represents the single creep periods by straight lines, so that comparison with the curves log time versus log relative deformation makes it possible to determine the end of the first creep period, the beginning of the intensive destruction and the end of the section with minimum creep rate. Experi- ments with chromium-nickel-austenitic steel proved a linear relation for all three creep periods in the system log time versus log stress. Similar relations are also valid for log stress versus log deformation rate. It is shown that experimental data offer a basis for finding a desired limit of the long-life strength and of the stress where no Card 1/? S/032/63/029/003/015/020 A method fo.- determining the B101/B186 intensive destruction sets*in for a cbosen life-time. It is pointed out that the method is subject to the same errors as all extrapolation methods. Sometimes deviations from linearity occur, which diminish the reliability' of the calculations of the long-life strength. It is recommended, therefore, to collect experimental data by the suggested method and to test their applicability to different materials. There are 3 figures and 2 tables. ASSOCIATION: Tsentrallnyy nauchno-issledovatellskiy institut tekhnologii i mashinostroyeniya (Central Scientific Research Institute of Technology and Machine Building) Card 2/2 - "Ma VO: , ~ , ~!~ ! ! .. . r-.-.: ': , . mi 49M I.I. TRIJNIN~ ~trongth in ::aje a Of C-r-Iter-la rj~,.I,Lnelkh. creep r,-o-nditisnso F inotltu- 4 4 12 n ;3 t 1/2 TFUNIN, I.I., kand. tekhn. n&uk Possibility of restoring the initial heat-resistance ch&racterlB- tics of materials by intemediate thems' treatment. Teploener- getika 2-1 no.1204 D 164 (MDU 18 t2) 1. TSentrallnyy nauchno-looledovateltakiy Institut tekbnologii, i mashinostroyeni-ya. I ! TRU11IT I I - I - (11-0SCOW , I ~ " -nLle criterion Of strength In creep une-er co:~-.tlned Stresses" 2nd All-Unjon ConEress on ~heoretlcal reT,,O-rt Presented at the " cow 29 Jan - 5 v'eb 64. i.' and tr2pjIe-- %echanics, Os GENINOV, V.N.; TRUNINt I.I.; TARKHANOV, G.V.; BORZDYKA, A.M.; AYVAZYAN,.,S.A. Discussion concerning the interpretation of the results of testing of the stress-rupture strength of a metal of several smeltings. Zav.lab. 29 no.7:827-837 163. (KRA 16:8) 1. Institut, metallurgii im. A.A.Baykova (for Geminov). 2. TSentrallnyy nauchno-issledovatellskiy i proyektnyy institut tekhnologii i mashinostroyeniya (for Trunin, TarRhanov). 3. TSentralInyy nauchno-issledovatmllskiy institut chernoy metallurgii im. I.P.Bardina (for Bprzdyka). -4. Matematicheskiy institut im. V.A.Steklova AN SSSR (for Ayvazyan). (Metals Testing) GEMINOV, V.N.; TRUNIN, I.I.; TARKHANOV, G.V.; BORZDYKA, A.M.; AYVAZYAN,,,S.A. Discussion concerning the interpretation of the results of testing of the stress-rupture strength of a metal of several smeltings. Zav.lab. 29 no.7:827-837 163. (MIRA 16:8) 1. Institut, metallurgii im. A.A.Baykova (for Geminov). 2. TSentrallnyy nauchno-issledovatellskiy i proyektnyy institut tekhnologii i mashinostroyeniya (for Trunin, Tarkhanov). 3. TSentrallnyy nauchno-issledovatallskiy inatitut chernoy metallurgii im. I.F.Bardina (for *rzdyka). -4. Matematichaskiy institut im. V.A.Steklova AN SSSR (for Ayvazyan). (Metals-Testing) TRUN1N, L.P., S. A. MIKULIN Liteinoe. Delo 10, No. 4, 37-9 (19139) EXCERMA IIEDICA Sec.9 V61.12/5 :51W9017 MY 1958 2804. AN ELECT ROCA RD IOG RAP HIC ASSESSMENT OF THE DYNAMICS OF CARDIOVASCULAR CIRCULATION IN PATIENTS DURING SURGERY (Russian text) - T r u n i n M. A. - VESTN. KHIR. 1957, 7816 (46-53) Ninety-two patients w~_r_e__o_5_se_r_v-e`a_.7U1 this number 62 forming the first group had gallbladder and bile duct disturbances (30 cases) and gastric disorders (32 cases), the 2nd group (30 cases) consisting of patients with thyroid pathology. All these patients were operated upon. Serial ECG revealed that the greatest changen occurred in the T wave and S-T interval, the other elements of the ECG being less affected. The response of the cardiac muscle to different surgical procedures are reflected by the readings, the manipulations on the duodenum. -stomach and gallbladder being the most traumatic. During the intervention on the thyroid it- self acute pathological deviations occurred in cases of toxio goitre. To palliate possible complications of the cardiovascular system preventive measures - in- creasing amount of oxygen in the ether-oxygen mixture, blood transfusion. admin- istration of glucose solution and mixture of Seltsovski - are advocated. KOPOSOVp Yo.S.; TRUNIN, "I.A.; PECHINKIN, A.L. Plastic materials in surgical clinical practice. Trudy ISGMI 59.' A4.3-47 160. (I"'Ila 1/,: 9) 1. Goopitallnaya khirurgichoskaya klinika Leningradsnogo sanitarno- gigiyenicheskogo meditainskago instituts, (zav. klinikoy - pt-of. A.V. Smirnov) i Leningradakiv nauchno-issledovatellskiy institut polimerl- ~air. instituta - N.' zatsionnykh plastmass 1~ M.Yegorav). (PLASTICS) (Sulmegy, PIASTIC) TRUNRI, M.A., kand.med.nauk Some data on polyvinylpyrrolidone, a synthetic highly molecular compound. Trudy LsGMI 59:39-42 160. (14IRA 14:9) 1. GospitalInaya khirurgicheskaya klinika Laningradskogo sanitarno- gigiyenicheskogo meditsinskogo instituta (zav. klinikoy - prof. A.V.Smirnova). (PYRROLIDINONE) NIKITIN., G.D., dotsent; TRUNIN) M.A.,-Ikand.med.nauk Reimplantation and primary dermatoplaBty in extensive Akin avulsions of the leg and hip. Trudy LSG141 59:59-63 160. (141iA 14:9) 1. Gospital'naya khirurgicheskaya klinika Leningradskogo sanitamo- gigiyenicheskogo meditsinskogo instituta (zav. klinikoy - prof. A.V.Smirnov). (EXTREMITIES, LOWa-WOUNDS AND INTUKIES) (SKIN GRAFTING) TRUNIN, M. A.. kand. mod. nauk Hemodynamic changes in renal and ureteral diseases in connection with surgical treatment. Urologiia no.6:24-20 161. (MIRA 15:4) 1. Iz khirurgicheakoy kliniki (zav. - zas],Azhann" deyatell nauki prof. A. V. Smirnov) Leningradskogo sanitarno-gigiyenicheakcgo meditsinskogo instituta. (KIDNEYS-DISWES) (BLOOD-ZIRCUIATION) (URETKRS-DISMES) TRUN!Np M.A.j DAVIDSHKOVA, V.V. Prolonged peridural anesthesia vith the use of po3,yvirol pyrrolidone, Ekspar,.khir. i anest. 9 no,5982-84 S-0 164. 1. Klinik& obahchey khirurgii No.1 (zav. - Prof. A.V, (MIRA :L8-.11) Smirnov) Laningradskogo, sanitarno-giglyenichaskogo medl- tainskogo instituts, i Laningradakiy inetitut vyooko- molakulyarnykh soyedineniy AN SSSR. KCPOSOV, Ye.S. (leningradp Moskovskiy pr. d.50, kv.3); LESHCMSKAYA, A.F. Follow-up and successive treatment of goiter in the polyclinic and hospital. Vest.khir. no-1:45-52 162. WIRA 15:1) 1. Iz gospitallnoy khirargicheskoy kliniki (zav. - prof. A-V- Smirnov) Lonirgradskogo sanitarno-gigiyenicheskogo meditsipskogo instituta i endokrinologicheskogo kabineta polikliniki 11o.16 (gl. vrach - A.F. Glebushko) g. Leningrada. (GOITER) TRUNIN, M.A.. kand.med.nauk I DiffUsa peritonitis. Trudy lSGHl 591251-254 160. WIRA 14:9) 1. Gospital Inaya khirurgicheskaya klinika Leningradakogo mwiteimo- kigiyenicheskogo nieditsinskogo instituta (zav. klinikoy - prof. A.V.Smirnov). (PERITONITIS) UUNIN, M.A.. kand.med.nauk Modification of the "Rekord" syringe for oxtensive infiltration anesthesia. Trudy LSM41 59:320-321 160, (MIRA 14: 9) 1. Gospitallnaya khirargicheskaya klinika Leningradakogo sanitarno- gigiyeniches1cogo meditsinskogo instituta (sav. klinikoy - prof. A.V.Smirnov). (ARSTHISIOLOGY-A.PPARATUS AND INSTRtRUITS) MAWYNCENT, A.N.. kand.med.nauk (Leningrad, lCutuzovskaya nab., d.25, kv.3); TRUNIN, M.A., kand.med.nauk Surgery on patients in the middle and advanced age Crotma. Test.khir. 83 no.8t57-64 Ag 159. (MIRA 13:1) 1. 1z gospitallnoy khirurgicheokoy kliniki (zav. - prof. A.V. Smirnov) Leningradekogo sanitarno-gigiyanicheakogo meditainskogo Instit-ata. (SURGERT. OPERATIVE in old age) T,-,.U,?,TIII, 'm .A. TRUTTIN, M. A. : "Dynamic investigation of the cardiov, scular systera in surgical patients (usinif the method of electrocardioCraphy).11 "J.11 Health RSFSR. Leninrra~ Sanit:~i-,,-Hygiene Nedical Inst.' Le.,-jingrad, 1956. (Dissertation for Ve Degree of Candidate in !,edicil Sciences.) Source: Knizhnaya letopist 'No LO 1956 1~1105covl Dynamic examination of the cardiovascular system In surgical patients using electrocardiography [with summary in Znglish, p-1583- Vest. khIr., 78 no-6:46-53 id 157. (MLRA 10:8) 1. Iz goopitallnoy khirurgicheskoy kliniki (zav. - prof. A.Y.Smirnov) leaingradakogo asaitarno-gigiyenicheakogo meditsinskogo institute. Adree avtora: lieningrad, bollaitea im. Hischnikova, 15-7 Pavillon. (UNTROGARDIOGRAPHY. in various die. in preop. care) (HYPIMUNSION. prev. and control control In preop. care) (,PRXOPXRATIVA CARE XCG & control of hypertension) TRUNIN *1 miliall ~_ i D7namic electrocardiographic changes during the treatment of obliterating thromboangioneurosis of the lower extremities by intra-arterial blocks. Trudy LSG14I 39:154-162 '58. (MIRA 12:8) 1. Xafedra goopital'noy khirurgii Leningradakogo Banitarno- gigiyonichookogo meditainakogn Institute, (zav.kafedroy - z.d.u., prof.A.V-Smirnov). (THROMBOANGUTIS OBLITXWIS, therapy, glucose-magnesium sulfate-insulin mixture, intraarterial admin. & off. on NCO (Rus)) (11LECTROCADIOGR&PHY, off. of glucose-magnesium sulfate-insulin mixture In ther. of thromboangiitis obliterans (RUB)) (MA.GNESIUM SWATH, ther. uBe, throriboangittle obliterarlB, with glucose & insulin, intraarterial admin. & eff. on ECG (Rua)) (INSIMIX, tar use, thromboangiitis obliterans, with magnesium sulfate & glucose, intraarterial admin. & eff. on EGG (Rus)) (GLUCOSE, ther. use, thromboangiitis obliterans, with magnesium sulfate & insulin intraarterial admin. off. on RCG (Rus)~ TRMUU, M.A. Indications for surgical removals of foreign bodies fr(m intestines. Vest. kh1r. 77 no-1:117 Ja 156 (HLRA 9:5) 1. Is gospitailnoy khirurgichookoy kliniki (saveduyushchiy professor A.V, Smirnov) Leningradekogo sanitarno-gigiyanicheskogo zeditainskogo instituta. (ABDOMM--SIMG]MY) (INTBSTINES--FCRBIGN BODINS) MARTYNCHEV, Anatoliy Nikolayevicb; NIKITINA, Nadezhda Ivanovna; .jRUNIB,-Mikhail-A-leksandrovich- TALIMAN, I.M. red.; SAFRONOVA, I.M., takbn. red. (Venous pressure In a surgical clinic] Venoznoe davlenie v khirurgicheskoi klinike. Pod red. A.N.Martynebova. Leningrad, Medgiz., 1963. 123 p. (MIRA 16:5) (BLOOD PRESSURE) (OPERATIONS, SURGICAL) Tj Ir it; ~; ya.- nd. ogi c-a! f b Truu4.7 162. -Irli'll, i 0.1 i , . - I ti on I n i-,r, 1 Llctor. .1 F-, .'-' -',' --2 16 I ",:,) . ( ! " I -R;. 17 : 10 ) AUTHOR; Trunin, N. SOV/2-58-11-16/18 TITLE: A Regional, Yketh~gcf the Chairmen of Cooperative Committees 4ith Regard to the All-Union Census (Kra voye soveshchaniye, predsedateley komissiy sodeystviya Vseaoyeznoy perepisi na- seleniya) PERIODICALi Vestnik statistiki, 1958, Nr 11, p 87 (USSR) ABSTRACT: On the 30th of October 1956, a meeting of the chairmen of the cooperative committees took place in Krasnodar; at this meeting the preparations for the forthcominiz census were dis- cussed. The Chief of the Regional . Board of Statistics, D. A. Kolyako, reported on the present situation, the measurestaken in the - kx4ay, r Nand on the tasks of the cooperative com- mittees. The-second Kraykom Secretary of the XPSS, M.S. Velichkin, stressed the political and economic significance of the census and called upon those present to prepare better the census and to carry it out in an exemplary manner. Card 1/1 F*C 0*4 00 1 # 0 41 000 00 a 4 _60 0 0,10 n IS 0 0 JL v -1 -1-L- - ,q ISO w. Vllv 0* 10"If I ISO poll S-10W Is t, , W. 'it.l . 00 I o V~w. 01 t I Vol, I 11twAllf" 'OrV10 In' 'Opp P11111. 1~1 I 1L. 00 Aml 01" *0 ales 0e of oil 0.0 woe 414 ;100 1 ~emxlall go la qj 1 '00 40 CKIL w 7 .. '"ALLUlt ad 0 it it go. o is 00 ~m 0 1, t: fl. v, ' - B~ ?. . . - -fill it 1 .1 , .nh. '-")Y Iov, I , -Y' - --- Jolnti be-4jec-I tile -'.n!"4 - , - I n ~', C-~'..Lirjg +,he 11 ""'t --' c -f p , '3 --' ':' ~--' r- dos,=cnLe 10 rc.121;41.42 D '64. 12r6) j~f' N-13. zu - (M--'PA ng TRUNIN, K. P. ELECTRIC HARD FACING OF PUNCHES AND A WOOD WORKING TOOL P? M? SAPOYi-N.P. mpurT, AND YA.- F. KARASEV. (VTO. DE.O. 1949, No. 2, pp/ 26-28) (in uesian) Success ful hard facing of punches with alloy steel was car ied out in speci 1 goRhiteov c2aer moul4s surrounding the pre- pared end of the tool. Ca-iered electrodes were used, the weldi current beinj; 43-50 amp/per millimetre of the core diameter. Mechanical wor~IpA__ f(he hard-face was carried out after annealing, and the metal was then hardened. Sk TRUNIN, SAFOV, P. V., YAIVSEV, Ya. F. Laboratox7 Welding Instrments, Rost Agricultural Fachine Works, -cl949-. Engineer "Electrosmelting of punching dies and woodworking tools," Avtogen. Delo, No. 2, 1949 - - - T~ 141,~Wj 11. V i MIT7, IT. ~-,. , K ~ 2 -1 ~`V 7Yyf -t T S I- r...-~-- 1 4 # Laboratory T.-leldiiii: Instnum-mts, l-'?ozt A,,rictOlturai '!or),-, ,._. a~!~eer tlElectrosmueltim, of T~I-mcilinE jizs alill wood'dr)1.1--irw, tools, I, Avto-cn. Delo, '10. 2, 1949 t, t, N - larh, n'5 -cl C,/ Laboratory Wll~UnLl Instrurinnts, ROst '~~.Sricl'lltul` 1 'e1 o r- Engineer tool-s"' Avto.,tn. D,31r,, No. 1W.9 "Elictrosmtlting oC -,)uncliin dLes, and .4corlworlKing KUW4YCHEV, Yevgeniy dots., retsenzent; SAAKIYAN, Yu.A.J. red..; BOROVINSKAYA, L.P., tekhn. red. (Handbook for the adjusters of machine tools] V pomoshch' nantroishchiku metallorezhushchikh stankov. Rostov-na-Donu, Rostovskoe knizhnoe izd-vo, 1963. 122 p. (MIRA 16:10) (Machine tools) SOV/2o- 121-1-17,155 AUTHORS: Alltnhuler, L. V., Bakanova, A. '"runin, TITL:-!: Phase Transformations ~';'hcn "later Is Compressed by Stronu- Shock VIves (Fazovy-,e prevrashcheniya pri szhatii vody sill- nymi udarnymi volnami) P::RIODICAL: Dokludy Akaderiii nauk SGSR, 1958, '101- 121, :Tr I,pp. 67-69 (USS-TI) ABSTITUCT: This paper gives a report on the shock-like comprescion of water in the range of prescures from 20 000 to 800 COD at- mospheres. On this occasion the Idnemutic parameters of the shock wave, nLmely,, its velocity of propagation D and mass velocity U of matter behind the wave.front, were measured. Because.of the laws of conservation of mass end momentum these parameters are connected with the density of the shock- like compres,-ion Q a Q D/(D - U) and with the pressure P - Q0 DU; Q0 denotes tRe density of matter before the com- pression. The method of investigation can be simplified very much when the shock wave is lead to the layer of the substance Card 1/2 to be investigated through shields of a material with known SOV/20-121-1-17/55 Phase Transformation 317ater is Compressed by Strong Shock 7hves Hugoniot (Gyugonio) adiabatio line of the shock compression. The quantities measurable by experiment are the speed of the shock waves in the shield and in water. The dynamical adia- batic line of water consists of two sections which with their ends fix the region of phase trnneition. The existence of t~v phase transition is also proved by the decrease in trans- parency of water when a shock wave of sufficiently higli amplitude of pressure P > P goes through. In the case of shock waves with an amplitule of pressure P < P the trans- parency does not change# There are 4 figures ani 5 references, 1 of which is Soviet. PRESENTED: January 17, 1958, by Yu. B. Kharitonov, 1--lember, i1cademy of Sciences, USSR SUBMITTED: November 26, 1957 1. Water-Pressure 2. Water-Properties, 3. Phase transitions 4. Shock waves-Velocity 5. Shock waves-Physical effects Card 2/2 ;4-5300 AUTHORS: TITLE: S105616olO36103114105.5 B006/BO14 Alitshuler, L. V., Kormer, S. B., Bakanova, A. A., Trunin, R.7 -11 A Equation of State for Aluminum, Copperv and Leadvin the High- pressure Hange PERIODICALs Zhurnal dksperimentallnoy i teoreticheakoy fiziki, 1960, Vol. 36, No. 3t Ppo 790-796 TEXTs In the present paper, the authors discuss the conclusions applying to aluminum, copper, and leadp as result from an equation deviating from the Me - Grueneisen solid-state equation. The equation considered by the authors deviates in that it holds within a wide pressure- and temperature range, and that the thermal electron components of energy and pressure are taken into account. Moreover, data are furn shed concernin,, dynamic compression of aluminum up to pressures of 2.10 atm, and results of new easurementg of the compressibility of copper# lead, and iron at 106, 2.10t, and 4-10 atm are offered, Numerous theorotical and experimental details concerning the adiabatics of these three metals are diccuncod in tho introduction, with special regard to the collision adiabatics (Ye. 1. Zababalchin, Yu. F. 4A- Card 1/3 62h15 Equation of State for Aluminum, Coppert and Lead S105616010381031141033 in the High-pressure Range B006/BO14 Alekaeyev). An'satzes for the equation of state and internal energy have the form P = P int + P therm + Pexe and E - Eint + Etherm + E exc (2)a The first terms-of these sums characterize the interaction of atoms at OOK, the second te3:1;sare thermal ones determined by lattice vibrations, and the third terms are ~Ilotermined by the thermal excitations of electrons. In the following, the -.,arious terms are written down explicitly; nnd finally, the following explicit expressions are obtained for pressure -nd temperatures t C j ,I., P = P + P V12 T +E 13 (VO/v) T "' and int V IT- 0 o/CVp] + 4 J010 Vok 1/2 2~ E = Pint dv + E0+ Cvp (T-T 0) +2 V/V T According to equation (1) k for the dynamic adiabatics P G - La k(G'- 1) , dynamic experiments permitted a determination of pressure P and also of energy E -a E + ipr(vo - V). a G 0 2 , Results of computations for aluminum are given in Table 5, for copper in Table 6, and for lead in Table 7. As is shown by Figs, 1 and 2, thermal Card 2/3 1>11~ 9~1115 Equation of State for Alumiaux, Coppcr, and Lead S/056/60/036/03/14/0-J.;, in the High-pressure Rant:e Boo6/BO14 pressure plays an important part in the compression of metala by strong Bh,~,4, waves. For the pressures 216.1010 bars (Al), 388.1010 bare (CU), and 401-10 10 bars (Pb), the thermal pressure components amounted to 59-10 10 115-10 10 0 and 124-10 10 bars. For the same rO.13surest the thermal energy com- ponent was 57% (Al), 60~ (cu), and 65r/. (Pb~. Finally, the authors thank A. I. Funtikov, R. V. Malyshe , and I. P. Dudoladov, as well as Professor K. A. SemendyMev for their assistance, advicep and discussions, L. D. T..,ndau is also mentioned in this article. There are 2 figures, 7 tablco, _,nd 14 references, 4 of which are Soviet. SUBMITTEDs Cotober 7v 1959 Card 3/3 34000 S/056/62/042/001/015/048 P/00 B104/B102 AUTHORS: AlItshuler, L. V., Bakanova, A. A,, Trunin, R. F. TITLE: Shock adiabats and zero iijotherms of seven metals tit high pressures PERIODICAL: Zhurnal eksoerimentallnoy i teoreticheskoy fiziki, v. 42, no. 1, 1962, 91-104 TEXT: The wave velocity D and the mass velocity U behind the shock-wave front were measured in Fe, Ni, Cu, Zn, Cd, Sn, and Pb. Pressure and degree of compression were determined from P = Q 0DU and 0 - D/(D-U). By passing from the shock adiabat to the zero igotherni, the following simple equations were obtained for pressure and energy: E.(6)=(3QIpok)iq-lexp{q(1-6-"-))-b'lsI where Q and q are unknown constantsp 6 = v /v, v being the specific volume, Card 1/4 34000 5/05 621042100110151046 Shock adiabats and zero isotherms... B104YB102 and v0 - v tit P = 0 and T - T0. In the case of ionic compounds, the first terms in (5) determine the ionic repuluion potential and the second terms determine the Coulomb attraction. In the case of metals, the positive and the negative term In (5) express the repulsive and the attractive forces, respectively. Si:.~ilar equations viere obtained for transition metals in the same way. Shock adiabats and zero isotherms were approximated by a suitable combination of Q and q (Fics. 5 and 6).Usinj; the equation Px,extra ~ b + B(6 - a )n, the zero isotherms were extrapolated into VK pressure and density ranges, to which quantum statistical methods are applicable. The extrapolation constants are presented in Table 8. K. K. Krupnikov, M. I. Brazhnik (ZhETF, 34, 886, 1958), S. B. Kormer, V. D. Urlin, L. T. Popova (FTT, 1, 223, 1961), V. S. Zharkov, and V. A. Kalinin (DAN SSSR, 811, 1560) are mentioned. V. N. Zul~,.rev is thanked for his assistance In interpreting experimental data, 11. 1. Brazhnik, A. A. Gubkin, and I. P. Dudoladov for their help in experiments and calculations, and S. B. Kormer and V. D. Urlin for discussions. There are 9 figures, 8 tables, and 14 references: Card 2//X, .5 34000 S/05 62/042/001/015/048 Shock adiabats and zero isotherms... B104YB102 9 Soviet-bloc and 5 non-Soviet-bloc. The four most recent references to English-language publications read as follows: R. G. Mcqueen, S, P. Marsh. J~ Appl. Phys. 31, 1253, 1960; J. M, Walsh et al. Phys, Rev. 106, 196, 1957; J. J. Gilvarry.Phys. Rev. 102, 3117, 1956; J. S. Dugdale, D. k, McDonald. Phys. Rev., �2, 832, 1953. SUBMITTED: August 10, 1961 Table 1,, Experimental results. Legend: (1) shock-wave parameters. Table 2. Experimental results. Legend: (1) material of impact mass; V_K (2) velocity of impact mass. Table 8. Extrapolation constants. Fig. 5. Shock adiabats and zero isotherms of Ni and Zn. Fig. 6. Shock adiabats and zero isotherms of Fe. Card 3 7W 11411111, t?, /-~ ArD 11r. 971-5, 20 V.%Y IMPACT COMPRESSIBILITY OF Ti, Mo, Ta, and Fe (USSR) Krupnikov, K. K, A. A. Bakanova, M. I. Brazhnik, and R. F. Trun IN: A'-,ademiya nauk SSSR. Doklady, v. 148, no. 6, 21 Feb 106 1 1302-1305. S/020/63/148/00610121023 The impact compressibility of Ti, Mo, and Ta at p r e s s u r e s u p to 5 *106 atm, and of Fe at a pressure of - 9 1106 atm, has-been determined. The pressure was generated by shooting aluminum plates at a velocity of 5600 m1sec or steel pins at a velocity of 8640 or 9100 m/sec onto test specimens 3-4 mm thick which were shielded by an Al or Fe shield. The pressure and the degree of compres- sion were calculated from the experimentally determined velocity D of the shock wave. The state of impact compression and the values of pressure P and mass velocity behind the front of shock wave U were determined graphically. The compression density p was calculated from the equation poD = P(D-U), where PO is the initial density. From the obtained shock-wave parameters the adia- batic curves for shock waves and zero isotherms were calculated and plotted. jMSj card 1/1 L 94~~-66 EWT(l) GW ACC NR: AP5025074 SOURCE CODEs UR/0387/65/000/009/0001/0012 AUTHOPS: Trunin. R. F.: Gon'shakova. V. I.: Simakov. G. V.: Galdin. H. Ye. 4,4; 5, ORG: none TITLE% A study of rocks under the action of the high pressured and temperatures of shook compression SOURCE: AN SSSR* Izvestiya. Fizika Zemlip no. 9j, 1965s 1-12 TOPIC TAGSt geophysical research, geophysicap earth scienRep earth crusts seismology Perfo" (,,V ABSTRACT: A discussion of the results obtained in an experimental btudy of the shock compressibility of alkaline and ultra-alkaline rocks under various pressures is presented. The theoretical sequence of transitions in the structure of the earth's mantle (see A. E. Ringwood. Mineralogical Constitution of the Deep Mantles J. Geoph. Res., 67, No& 10j 1962) Ae. discussed in some detail. Eleven alkaline and u16.fra-alkaline rocks (mineral groups of magnesium, plagioclase, titano-magnotite, chromites biotites ard serpentine) were used as test Specimens* Card UDC: 550.311;539*89 L 9433-66 AGO NR: AP5025074 A table showing the mineral content and density of the rock specimens is included. The method of determining the dynamic compressibility of the substances is based upon the measurement of the kinematic parameters of shock wavest the velocity of propagation of the wave D and the mass velocity of motion of the substance beyond the front U. These quantities are rel ated to pressure according to -P = poD[j. and to'the degree of compression according to Cr where R is the initial density and. (0 is the density beyond the shock frorr~. The experimental technique of measuring the dynamic compressibility follows the method of reflection (L. V. AlItshuler, K. K. Krupaikov, and M. 1. Vrazhnik. Dinamicheskaya szhimayemost' metallov pri davleniy-akh ot Wo 000 do 4 ooo ooo atmosfer. Zh. eksperim. i teor. fi7&,,, 34., vyp. 4t 1958). The experimental "results are.tabulated~ and graphs showing the variation of D va U are presented* !The results were studied in order to compare groupings-of the experimental data in ';an effort to match the P - jO curve characteristic of the earth.-Tho authors j Card- 2/3- .L 9433-66 ACC NR: APS025074 conclude with some deductions of the consistency and uniformity of the B and D layers of the earth's mantle, Orig, art. hast 6 figureso 3 tablo3,, and 3 equations. SUB CODZI 08/ SUBM DATFt 09Mar65/ ORIG REFi 016/ OTH REFt 019 jw -313 -I ~ -. , I I -t ~ L,,~ t4c I - I - Uij . - X I E46 - 1 - Z ; , V ; J'- L' p za L t- - , Q &aotb Imi V. iL r, '7hoP 71 ' "'! di- -Sho" f - - - -. - I ~- e wad are attri-bu 6 formul", Oris. ut- I'as: 6 f _4TjO%,j1 rLcne ASSOCT Ta CODFt PRYAKHIN, V.A., inzh.; TRUNIN, S.F., inzh.; NOVOSELITSP, P.I., inzh. Type OR-3 explouion-prW mine locomotive with gyroflywheel. Ugoll Ukr. 4 no.10:40-41 0 160. (MIRA 13:10) (Mine railroads) (Gyroscope) KHLISTUNJI V,Iop inzhe; MUNIN, S.F., inzh. Results of factory tests of leading models gyroflywheel locomotive. Vop. rud. transp. 1. Teretskiy mashinostroitellnyy zavod. (Mine railroads-Testin ) (Gyroscopic instrulmenM of the GR-4 mine no-5:324-336 161. (KERA 16:7) TRUNIN# V., inzh, `~- ~St~rengthv tensile and vibration testing machines. Isobr.i rate* no.1:35-36 Ja 161. - (MM 14:1) (Moscow--Zxhibitions) (Germany, East-Testirz machines) TRUNIN, V.,inzh. The International Automatic Control Yederation is the forum for automation. Izobr.i rate. uo.10:17-18 060. (MIRA 13:10) 1. Vychislitellnyv tsentr AN SSSR. (Mitomation-Congresees) 7 A - NIKITIN, A.I.; GRISHM, S.P. L&Ak~ = The TT-4 thickness measuring instrument. no,9:38-0 160. Biul.tekh.-ekon.infcwm. (MIU 13: 10) (Thickness measurement) S/193/6O/O0CA09/X8P 13 ,Aoo4/Ac)o 1 AUTHORS: Trunin,_V.0., Nikitin, A.I., Grishko, S.P. TITIE: The Ta (Tv)-4 tiicknes!j Glage A PERIODICAL: Byulleten' tekhniko-ekonomicheskoi informatsii, 1960, No. 9, PP. 38-40 TECT: The Ukrainskiy nauchno-issledovatel'Bkiy tzubnyy institut (UkrNITTJ_ (Mainian Scientific Research Institute for Tubes) has developed in 1959 the Tv-4 thickness gage for the measurement of the wall thicMess and nonuniformity in thickness of tubes of nonmagnetic metals. With the corresponding graduation, the device can be used for the measurement of tube and rod diameters. The operating principle of the thickness gage is based on eddy currents. The device is composed of the tube generator, pick-ups, amplifier, indicator, automatic switch-off unit of the tube-drawing mechanism and power unit. The automation unit is represented by two trigger circuits, of which one acts on thinning, the other on thickening, while simultaneously signal lamps are lighted and the motor of the tube-drawing mechanism is switched off. For the connection of a recorder, a cathode follower is included in the device. A number of outside factors affect Card 1/2 S/193/60/000/009/M8AD13 The T6 (TV)_4 Thickness Gage A004/A001 the indicating accuracy of the device, such as diameter and ovalness of the tubes, electric conductivity of the metal, distance of the pick-up from the metal and temperature of surrounding medium. The effects of these factors can be eliminated by using various constructional and radiotechnical methods and utilizing the dependence of the readings of the device on the tube diameter. Owing to the use of the method of constant unbalance and the special automation unit, it is possiblf to measure with a high degree of accuracy the nonuniformiiiy in pipe thickness and switch off the tube-drawing mechanism if the given allowances are exceeded. The reading instability; of the device does not exceed 2 /Lin the course of 8 hours. The time constant of the device is equal to 15 milliseconds.' The author presents the following technical data: measuring range of tube wall thickness = 0.1-3.0 mm, range of tube diameters = 8-60 mm; measuring error of thickness = 1%; scale multiplying factor for the measurement of thickness . 10 ~, scale multiplying factor for the measurement of nonuniformity of pipe thickness - 101L ; permissible voltage variations of the mains: from -15 to +10%; required power = 140 w; overall dimensions of the device (length x width x height) - 500 x 300 x 300 mm; weight - 19 kg. There is I figure. Card 2/2 S/263/62/000/011/005/022 AUTHOR: -Itunin, V. G. and Nikitin, A. 1. 1007/1207 TITLE: Wait thickness measurements in nuitcnitic steel pipes by attachable induction-coils PERIODICAL: Referativnyy zhurnal, otdcl'nyy vypusk. 32. Izmcritc1'naya tcklinika, no. 11, 1962,16,abstract 32.11.97. 1p collection: "Proiz-vo tiub" Kharkov, Metallugizdat, no. 5, 1961, 175-lhl TEXT: Results ofinvestigation of wall-thickness measurements by eddy curi ents created in an attachable induction-coil,are reported anda device of (fie TB-5 (TV-5) type. designed on tho basisoftfiese results, isdescri- bed. The device is intended forone-side measurementof wallthicknessdiffermos in austcnitic steelpipcsof the size ef 8-60 )< 0.2-0.6 mm, with a maximum measuring error of I ',/, and a mca;uring rate of 1-3 m!min. 'rhe ampli'icr, an electric indicating device thickness gage contains a current generator, two inductiort transducers, an , and an automatic unit for disconnecting the pipe-fteding mechanism and for control of the optical signaling system. Alternating voltage is applicd to the primary (winding) of the transducers, whose magnetic flux induces in the walls of the pipe to bc measured, eddy currents that weaken the intensity of the primary magnetic flux. The self-induction electromotive force generated in the secondary windings is proportional to the wall thickness of the pipe. The difference between the opposite-connccted secondary windings is amplified and fed to the indicating device. There are 7 figures and 4 references (Abstracter's note: Complete translation.] Card 1/1