SCIENTIFIC ABSTRACT PASHKOV, N. V. - PASHKOV, V. D.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001239410002-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 2
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

FAIS-FIEOV V.
GAS FEESSURE UMING OF RAILWAY WAGON PARTS. Ts A. V7ADD4IRSKI I K V SeliygrQy,
A. X. livyIR2 v and7f.-y.-P by. (A tol Delo, 19491 So. 12, Pp/16,19i '2 Russi.an)
It hake been found advantage3un In the repair of railway wagon parta to replace the
forp aivi aSab-X2UW RM-W= previously used by gas pressure-welding, and
examplets are given of the e-,iccessful une of thiu tothod. SK
j,

hsllr,ov (44.
EuxCEIK. N.M.; PAQMV, WN...
00-"0"-
Sow problems of' the effect of cold hjixclszdng upon the strength
of welded joints. ATtou.svexe7 no,6(319) t19-26 N-D `54.
(XLU 6-.2)
10 Tai 'A M
(Welding) (VAitale-Hardening)
i,

nzo~
INK,
SAW
Two-
-Za
M "A
NO
-_Mthl'.
44iC ii
tot-
_'5
k
"7P _'_j
rill N�R
TWIN,-
.ep~' ii qv
z'_

Subject
Card 1/1
Auth,.,rs
Titlo-
AID P - 4819
USSR/Engineering
Pub. 107-a - 5/13
Perl(:dlcal :
Absti-act :
Kraychik, M. M. and N. V. Fashkov
Investigation of the weldability of the 25L steel
3var. proizv., 3, 17-2o, Mr 1956
The authors investigated the weldability of 25L steel,
which is widely used in parts for rolling stock and is
repaired by welding whenever possible. The UONI-13/55
electrode used in welding procedure was found to pzovide
the needed strength and Cold brittleness of this steel.
Four tables, 5 graphs anti I photo, several OOST standards
and 1 Russian (1951) reference.
Institution All-Union Central Scientific Research Institute of the
Ministry of Railways.
Submitted No date

TILSMVO Elva., KHOKEILOVI VODI
The APU-VU automatic veft -straight aning wachirm, Blul. telda.-eko-n.
infom no.l-.47-49 157. (KM 11:4)
(TextilD machinery)

I,' -Y ~ly

'ACCESSIGN NR: AT4019090 S/2917/63/000/260/0045/0060
AUTHOR: Moiseyev, 1. A. (Candidate of technical sciences); Pashkov, N. V. (Engineer)
77TLE: 'rho use of welding for rolling Btook made of a:iuminum alloys
SOURCE: Moscow. Vsesoyuzr-y*.,inauchno-issledovate.1'skiyinsUtutz'aoloznodorozchnogo
transporia. Trudy*, iio. 260, 1963. Novoye v svarke na zholeznodorozhnom transporte
(New we.'Jing methods in railroad transportation), 45-60
TOPIC I*AGS: welding, are welding, hand welding, aluminum, aluminum alloy, aluminum
;welding, steel 3, railroad, rolling stock
~ABSTTIVXT: Aluminum and aluminum alloys are -)rcsently being usea for many different
purposeE., including the manufacture of railway cars, but the technological problems of
aluminuin welding have not yet been sufficiently studied. In the present paper, the authors
discuss 2ie results of studies on flie fatigue strength and impact strength of various types of
welds o;-.' both aluminum alloy AMI.-G and steel 3, and attampt to apply these. results to the
technology of aluminum railway car construction and rej%dr. ne results sh:>w that the
fatigue t.trength of an argon arc vield of Al is 13. 6% lower than that of a mechanleal weld;
further;,,iore, the strength of a. biAt weld Is only 70% of that of the unwolded metall., but is
twice tha strength of an overlep weld (33% of that of the unwelded metal). The fatigue
Card J~'2_

I
ACCESSION NR: AT4019090
I
:strength may be improved by cold working of the surface with a pneumatic hammer. With
:respect 1e Impact strength, the weld is 60-66% as strong its the unwelded metal, and Hurfaco
hardeni-ng is ineffective. Both argron are welding and hand welding can be used for the repair
:of rail%viy cars. However, since the static strength and fatigue strength are both lower in
Iscams vielded with OZA-3 electrodes Lhan in are-wolded scams, the rnore significant parts
!of aluminum railway cars should be repaired only by the argon are process, reserving hand
,weldingwith OZA-3 electrodes for the secondary parts. Furthermore. the new techniques
Ishould i:itially be used only at selected places by specially trained wel.ders, and all seams
;should 14) checked ultrasonically, for example with a UZD-59 defectoscope. "71e OZA-3
jelectrodos are produced by the O;iy*tny*y svarochny*y zwvod (Experimental Welding Plant)."
;Orig. art. has: 8 figures and 6 b.bles.
IASSOCLMON: Vsesoyvzny*y natichno-issledovatell6ldy institut zheleznodorozhnogo trans-
,porta (A.1-Union Scientific Research Institute of Railway Transport)
SUBWTTED 00 DATE ACQ: 27Mir64 ENCL: 00
,SUB CODR: MM NO REF SOV: 0015 OTHER: 000
C-,d 2/2.

ACCESSION NR: AP4040702 S/Ol35A4./0OO/OO6/D32 5/00~2 8
AUTIIO&c.: Moiseyev, I. A. (Gandidate of technical sciences); Sinyavskiy, V. S.
(Candidite, of technical scioncas) j Ueacho~, V. I. k'Engineor); Pashkov, V. V. (Engineer)
TITLEt On the fatigue strengt1i of aluminum alloy welds
SOURCE;- Svaroohnoye proi'zvodstv,), no. 6, (630), 1964, 25-28
~TOPIC TAGS: welding, aluminum alioy A?.t6, aluminim alloy'A~Ig6l, alulninum, alloy
ADD, filler motal AX, fatigue strength, impact atrongth, argon, are wolding,
electrole, butt welding, pir, support
ABSTRACr: The strength of aluminum alloy wolds in flat and thr,)o-dimonsional
structures was studied to dotermine the offoct of tho seam form, spacing, and the
teermic,io of weld finishing on the durability of Joints. All j3ints were welded
~by the 3amo technique (argon arc welding with fusible electrodes). Flat samples
consist-3d of: 1) plated and non-platod metalB, 2) butt volda with and without
'final mi3chanical finish, 3) samples with central collars or bosuen of rectangular
section, made of solid mota:. (no welding) and samples with woldad collars and
bosses (complete and incomp."6eto penetration). The 'Joints were simulated in three-
dimensLanal wdels. All siuiples were made of throe aluminum alloys: AMg6, Mto'i
!Card

ACCESSION NR: AP40401702
and AD--33; filler mc tal used f or the first two wa~3 of the same composition while
~the AK electrode was used for 0-33. The results showed that the fatigue strength
:of unp.",ated specimens was l';-1514) higher than of the plated one,-. Unwelded Al/;U6 and
A24g6i . specimers had equal fatiguo strengths, which woro 23% higher than that of
:AD-33. Finish milling of b%itt welde produced a 16% increase ir. strength, while
~ PneumaAc haru-aerinc raised the fatigue strength almost to the I ovol of aLLoy A14g6.*'..
iBecausn the AK electrode strength is lower than that of the AD--33, the weld .
istreng*;h is 23% lower than that of the original metal. In the comporito atructures.
!the deiisity and intersections of soams had a wealconing effect on tho welds.
Surfact) ha--dening of the jofnt and the adjacent metal area conziderably ixicreasod
i
the strength. Engineer G. S. 3ary*chava participated in this vork. Grig. art.
!has: 2 tables and 5 figure"v,
ASSOCLITIM TON WS
SUBMIT..'ED: 00
ENGLt 00
SUB COLE I MH NO RE-Y','koVj O(N OTHE-Ri 000
Card 2/2

MOISEMA I.A., kand.tekhn.nauk; PAS11KOY N.V,,
Upe of weldlM for the rolling stock made from alwndnum al-layB.
Trudy 'ISNII MPS no.260:45-60 163. (MA 16:11)

KUTCHIK, U.N.. kanfl.tekhmmuk; PASMV. F.L. tekhnik
Zvaluatimg thii tendency of structura-1 steel toward brittle
failure by Ito reaction to burma by the electrode. 6vare
pro12V. zo.81&-9 Ag 160. (HIR& 13;7)
1. VseBoyu%rn, imuchno-issledovatel"sily Institut sheleznodoro-
ghnogo t-ransporta. 141nisteretva put%- moobahchenlya.
~S%eel, Structural-BrIttleness)
(Alectric weldimg)

S/135/60/000/008/002/010
A006/AO02
Candidate of Technical Sciences, Pashkov, N.V., Tec~Lnicfan
AUTHORS: KrLi ~ehik
'1ITLE: The Estimation of the Proneness to Brittle Failure of Structural
Steel From Its Reaction to Electrode Burnings
FERIODICAL: Svarochnoye proizvodstvo, 196c), No. 8, pp. 6-9
MU: It is practically impossible to prevent welded structures from ac-
c-idental electrode burnings; the estimation of' the proneness of steel to burnings
niust be considered as one of the characteristics in the weldability of steel. A
nethod was developed to estimate the sensitLvl.ty of steel to electrode burn'-ngs,
cietermined from the critical temperature of brittleness which was established by
a series of Impact tests on specimens of 12 x 8 x 55 mm with a notch in the form
of an electrode burning. The burning was produced by contacting the steel surface
rapidly with an uncoa-~et ordinary steel electrode of 3 mm in diameter ( 100 amp
d-c of reverse polari-.y). The burning results of tests carried out with burnt
and standard notched SPE!Cimens are given in Table 2. Tho tests with standard
notched specimens were made by E.S. Volokhv2rariskaya Candidate of Technical Sciences.
::t was established that electrode burnings may be succesiffully used for evaluating
Oard 1/-3

S/135/60/000/008/002/010
A006/AO02
'1he Estimation of the Proneness to Brittle Failure of Structural Steel From 11-s
1:eaction to Electrode Burnings
the proneness to brittleness of steels having very thin surface-strengtheded
layers (formed by vibro-hardfacing, cold hardening and other forms of surface
treatment) for whicil the existing method of applying notches is unsuitable. The
sensitivity to burning cf " 10/r 4 " ( 1OKhGN), "09 F 2~' (0902) and " (MSt.3)
:iteel was low (after appropriate heat treatment) ; " 14F ?' ( 14G2) and all the
:.nvestigated MSt.3 melts which were not hea-,, treated, were highly sensitive to
itlectrode burning. The critical temperature of brittlenoss obtained for notched
and burnt specimens was equal. To reveal the causes of 4~his similar effect.- metal-
lographic investigations were made. Data obtained permi,~ the hypothesis that the
burning produces on the metal surface a zone of reduced ductility down tc, ~i depth
Of 0.7 mm which is eq,.ja'L for all the steels investigated and corresponds to a
.3tandard notch by its effect on the critical temperature of brittleness. The
voperties of this notch do practically not vary within the micro-hardnons 11m1tb
:~btalned on the microsections of various stee'-s. The notch sensitivity of these
steels is determined by the properties of the metal that was not affected by
burning. It is also poasible that the roughness of the macrorellef of the burn-'ng
Intensifies the notch effect. The equal value of the critical temperature of
Card 2/3

S/1 35/6o/01)0/()08/002/0 10
A006/AO02
'1'he Estimation of the P-,7oneness to Brittle Fa.'.lure of St.-ictural St~el 1-,s
Reaction to Electrode Burnings
i)rittleness for burnt and notched specimens in insofar important, as many scientists
-,onsider that the pre:3ence of electrode burnings in low .arbon steeL does not
;)resent any danger, while it is beyond any -Joubt that the presence of notches ab
Aress concentrators Is Inadmissible in the structures. However, the similar
-ralue obtained can not be applied to all structural steeLs until more data for
other steel grades have been gathered. In tte meantime the sensitivity of steel
--o electrode burnings can be only determined from ref3ult:3 obtained by Losts with
hurnt specimens. It is recommended to elimLnate the harinful effect of burningn
by grinding the spot to a depth of not less than 0.7 mm. There are 3 tables, 5
l'igures and 4 references: _3 Soviet and I EngjAsh.
liSSOCIATION: TsNII WS
Card 3/3

KRAYCHIK. M.M.. kand. takhn. nauk; PASHKOV. 3. -V.-.__ tekhnik
Methods of determining the resilience and cold '~rlttlvzess
of manually welded and Remiautomatically welded joints.
Svar.proizv. no.ll:?-Io N 158. (MIRA 11-11)
1. Voesoyuznyy TSentrallnvy naucbno-iseledovate"I'skiy institut Hini-
sterstva putey soobahcheniye.
(Welding--Testing)

7
AT'r~IOR3: Kraychik, Candidate of Technical 3(,lences and F;;s~.?ov,
N.V., Tcohnicinn
T-_TLE: Methods of Determining Toufrhness Find Coli Frif.tleneos
Joints in Manual and _'~'emi-Autcmatic "Velding (~' 7retoilke opre.-
deleniya u,41arnoy vyszkosti i ~hlalnolomkosti shvov, v:.polnen-
n,vkh ru,,hri-iy i poluF?vtomPtic-hoskoy avarkoy,
PERIODICAL: Svarochnoye proizvodstvo, 11?1-11, T4r 11. pp 7_1C
ABSTRACT: on the toughness and 2old-brittleress if mititi-layer
welded seRms were carried oit with specimens ~~avinK a notcr
in the lowest layer, which was not affected by thermal treat-
ment- It was stated t,~at the toughness and cold-briitleness
of the weld joint depend on the location of the notch, i e.
whether this notch is situated in the lowest layer, which was
not affected by heat, or in a layer affected ty heat. -his
lowest layer serves to 6atermine cold-b-7ittlenesF of 0~(- wei'~
joint. -pecimens with a hcrizontal or vertical notch-. h,~.ve
similar toughness and cold-brittleness, It is recommended to
use specimens with vertical notches for toughness tezsts of
bard 1/2 manunl]y or semi-automsticqlly welded jointF~. Fracture tes's

Yf-thods of -,eterrr Inint- Touphness Pnd Cold ri ttleness of geld ~'oints in
M;F iual and Semi-Autors tic ','elding
of specimens reven! the thickness of the layer, unnffecteO Lv
heat. by Its lnrgor grain si-,e.
There are ; tF4)les, I graph, I dingram., 1 photo gn3 ' .'Jovet
ruferences.
A.~7~;OCTATI'. Ni TsNll Mi`;
1. Welded joints-FToperties 2. Welded JoInts-Test
results
lard 212

BELIAYEV, Leonid Mlikhaylovich; GORSKIY, L.A., inzh., rotsenzent;
PASHKOV,,]).Ye.0 inzh., retsenzent; 0-12-1114KIN, Yn.M., inzb.,
nauchn. red.; TI~3,OVA, Ye.M., red.; KRYAKOVA, D.M., tekhn.red.
[Safety measures in knotting and splicing operations in
shipbruilding] Tekhnika bezoapsnosti pri takela:awqkh rabotakh
,v sudostroe-iiii. Leningrnd, Sudproirgiz, 1963. 61 p.
(MIRA 16:12)
(Shipbuilding-Rigging) (Knot13 and splices)

YUSHTIN, Yev'g'eniy Ivartovich; OSMINKIN, Ya.M., itzh.,reteenzent;
PPSHKOV, Nje., inzh.,reteenzent; PENOVA, Ye.M., red.;
KOHDVENKOP YU.N., tekhn.red.
[What a crane operator should know about safety engineering)
Chto n-azhno znat' kranovphchiku o takhnike bazopasnosti.
Leningrad, Sudpromgiz, 1963. 29 p. (MIRA 16t6)
(Cranes, derricks, etc.-Safety measures)

I I/ ~
j -' /~ 3 4 Ar -') v , '(1,
OMNAKOV, Fedor Andrayevich; BODDANOV, Vedor Andrayevicb; PASHKOV, N.Te.,
otvetstvennyy red,; KAZAROV. U.5.. red.; TSA:6. R.X., tekhn.red.
[Argon-are welding and its uses'l Arcono-dugovoia svorka i as
primenenta. Leningrad, Goo. solu2nofj lad-vo audostrotte proilwahl..
1958, 219 Pe (MIRA 1115)
(Ileotric welding) (Protective atmospheres)

PASHOV. N.Ye., in2h.
Improve arsne ouerations at the tuilding sites of the Main
UmlnistratiWi for Constniction in Leningrad. Be2w).trudn v
prom. 2 no.-j:1.8-19 Mr '58. (MIRA 11:3)
1. Uprnvlenlyf) Severo-ZnDadnogo ck-rign GoagorteikhnndzorA SSSR.
(LeningrAd--CrAries, clLerricks, ate.)

3TOIANOV, Ves., inzh.; PASHOV, F.,, inzh;ATANAMT, B., izizh.;
G. , kand. na tAdifi`,~- i inzh.; SUIKOV, B., inzh.
Rational systems in mining large copper-poor ore depo3its
in the lshit.-;a !!Ine,, 11anagyurski ',.*Lni State I-Ii-ning
"J-n
Enterprise. L; delo 18 no,8:n&I*4%WPL43.,,W, -
1. Uiproruda (for Stoianov, i'ashov, Atanasov).
2. ldmo-geolozhki institut (for 'Janalciev).
3, DMP "Panagiurski m ni" (for Slikov).

BI M SKIY, A.F,, insh. A!zh.
Reinforced coacrete construction elements of maltirope hoisting units.
Shakht. strol. 4 no,4tl2-15 Ap 160. (MIU 13: 11)
1. M3arlkovskoye otdolenlye Goewlarstvannogo Ix?oyektnogo instituts,
Promstronvoyekt.
(Mine hoisting)

Ir
In-

gal 11 31 10 Ai a a V is MP a M (4 43 61 N'XIO
-9 L 01 -A t
got KMODS OY 1IMSTWIN IMW=T DrIPODW. STRU. P. 0. fts)*".
(U"d*W& Laterstorlya, 1941. 'vol. 14. Sop%., pp. 1126-1124). lei
Puai"ental equations are derived for the cmacrulotion of the moomitudes mA a*
alrootioss of Me mals defarmtloma whom those are Irregularly distributeS over -00
aplastically deformed region. The deformation to rsternA to an Indicating Tag*
grid whIch Is Itself distorted in the proc*en of deforratimn. the method -60
to simplified In thoss-ames where the 61rectipas of the nain actormaticas
0: 43 em be doterximed by stWW of the surrave of the spectsen ot of Its etched
structure. Some evexplee of She applic*tion of the above procedures are too
given; those Include lomotudimal aeformtIone In a load-4meture spoclasm,
cons 2;1:::
A. the aress-sectlon of a compressed specimen, =d the distributes of deformt]
Ii Irk prirsood object*.
SALE I
-KAt
Blow CIVISIA"
U 0 XV ND AS if
& 0 0 0 :1* 4
)*000 00000*0*000004
d'W
0 0 0 0 0
A-0000*0*0*0*0090
CIO*
WOO

PASHKOT , 1j. 0.
Kbr-, 03ntral Sci. Res. Inst, Min. Shipbuilding Industry.
-cl948-..
"The T):eory of Actual Defoimatlon," Zavod. Lab., 14, No.
2, 194,;
IMethoi, for Studying Unequal Deformed States," Ibid..
Do. 9, 1948;
"Resistance to Deforza~ion ir. a Plastic Stream of Poly-
crystullized Metals," Zhur. Tekh. Fix., 19, No. 2. 1949;
"Periodicity In Deformation of Coarse-Grained Steel
under Tention and Compressioa," ibid.. No. 3, 1949;
lInfluonce of Cold Hardening with Tension upon Plasticity
In a Notch under Bending Force,* Ibid., No. 7, 1949.

UM/Metau yot 49
Strength - Testing
Deformation
"Usistan e to Deformation-in a PlAotic Stream
of Polycrystallized, Metala,w P. 0. Paahkov,
Tan, Mw, :Lq 3/4 pp
O&ur Tekh 71z" Vol =, lo 2
Inaines posel'allIty of formulating & single
criterion of the strength of po3jorystalliue
metals during considerable plastic deformation
an the basis of neglecting physical toupeaus
ani taking account of toughening of fG--&.
MR 40/%-9%1 ____
=W/*et.&U (Coutd) lot 49
Presents data confirming admissibilit,7 of
criterion developed. Obtains result@ appli-
cable to estimating strength of materials
mder complex strenaes.
4OAq%I

P. 0. PA 38AFT192
49
Steel
Def ornation
"Periodicity In Deformat.= of Coaree-Grainod Steel
Under Tons.-Ion and Compressionp" P. 0. Pasbkov, Cent
Sol Res Inot, Min of Shlpbldg Ind, 8 pp
*Zhur Tekh Fiz" Vol 11X, no 3
,Bstablishea heterogeneity of plastic flov In separatt
or.yetals of sample, and presence of periodic
distribution of deforzmt1ons alcing the axes of the
body by investigating xl6rodeformatims on the sur-
face and In the Yalume of coarae-gralned soft and
steals. Submitted 25 Nov 48.
allull._ 178AWW __

'Tul 49
Cold Hardening
Notching
('Influence of Cold Hardening With Tension Upon
E Maticity in a Notch Under Bending Force," P. 0
.Zftshkov, M. D. Chernysheva, Cen Soi Res Inst, Min
of 5bipbldg Ind, 9 pp
"Mur Tekh Fiz" '761 =, No 7
-1k-w +.*na+ hskrdenina with -L-nninn
---ed
Obsuges deforme(I state markedly at time of rupture
on surface of notch. Tables give influence of
preliminary cold hardening by tension on distributIon
ja 51/49T39
Ma Ime tals G,-LA U" 9
of true deformations on surface of notch under
banding test, additiveness of deformations under
cold bArclening and under bending of col&-bardened
apealmens vith notches, and strergth and bending.
work for preliminarily colcl-bardene& notched
specimens. Submitted 26 Jun 48.
51/49T39

PA5HXOV I P. 0.
Rastiazlienie I razryv metnIlov ffension and cracking of mAai-sT Lening7rad, Sudprcmgiz,
1952. '151 pe
SO: Monthly -TIqt or Russip congionn, Vol 6 No 6 Soptember 1953
AS_ _

A

Autic Mz~ Ay,

zj"'wj"1,44' 19 W~JG'v
lie OlycivioN oi
fafrqlk~4 ii Only: III IV. vf
Amil" (it; t.1~11 AAA'kt~ 'Me ltm4UV~ivy tit
%

-,'I a periodic &ttrom
'Ih ir-_~;Pktt Aq 11"I -b, ---
k1l.
ult
~

sly~ -inhOt-'r: I,. Ills q';' hist
wpixrLk i gr
"
, d,:,
I slip vild iffitiatini
~
ion

'Z7

MENUMIN
slao
z a. V, r. FD 365
USSR/Physics Metals, Streng-th
Card 1/1
Author Pashkov, P. 0.
Title On the strength of the two-phase metals consisting of hard and soft
grains
Periodical Zhur. tekh. fiz. 24, 433-444, Mar 191,14
Abstract Stating that there are no physically substantiated concepts of strength
of two-phase metals with grains of various hardness, attempts develop-
ment and experimental corroboration of sueb concepts. Deals with thr,~!e
major subjects as follows: resistance of ccarSE!-grained two-phase
structures to small deformations; plastic defornLation and failure of
ferritic-martensitic steel; and deformation resistance of fine-grained
two-phase structures. Five references, all USSR; 1 since 1936, others
1950-1952. Photomicrographs, tables, diagrams.
Institution
Submitted October 17, 1953

-'j
PISSR / Physico Ter, i Dij! of mo, tals
Card !,'I P,,ib. 19_~ - ?~/24
FD-312)i
Author Paqhkov, P. 0.
Title Letter to thi- editor. Concerning N. N. Davidenkwr's articA "Nat,-re
of the ne.2k during a stretching of specimens"
Periodl.:!al Zhur. trekh fiz., 25, No 6 (june), 1955, u6o-ii6i
Abstrac 71- authar considers the problem of the nature of the formation of
the neck 'necking) and N. N. Davidenkov's criticism of the author's
formal ~oncllisions coneerning the possibility Df disregarding of so
called physical strengthening after tile deformition becomes unifDrm.
Institulion
Submitt~zd February 1. 1355

.*?ISHKOV, P.O.; BUTUMINA, V.A.
Determining the cold brittleness tendoncy of structural ferrite steel
based on tension tests of flat specimans. Fiz.met.i metallowed. )
no.l-.162-171 156. WMA 9 .11)
(Steel, Structural--Testing)

771

~958 Nr 1 3 2 '-'S S R
ranslation from R(-ferativnyy zhUrnal, Metallurgiya P
AUTHORS -Pa shkov, P. 0. , Bratukhina, V A
T ITLE- The Structure and Embrittlement of Steel (Ftruktura i khrupkost
stall)
PE.RIODICAL- V sb . Metallovedeniye. Leningrad, SUCIDIOM$1,1Z., I ') 5 "1
pp 3-16
ADSTRACT. The process of brittle failure (BF) of various steels
examined on the assumption that the tenden(y to crnbrittle-
nient is defined chiefly by inhomogeneity in the distribut,on
of the plastic deformation (PD) within the deformed medal.
All the observed cases of elevated tendency to brittle failure
on the part of steels are related either to the p?-esence therein
of structural components having markedly d:.fferent resistance
to PD, or to large granular structure which also induces an
-increase in uneveness in the PD of the individual grains. Ex-
,reme inhornogenity of PD renders the concept of a critical
level of BF averaged across the 5ection of tote specimen vague.
Evaluation of the tendency of steels to BF should be made on
Catd 112 the basis of observations of the change in ductility and of the

ME
SEAM=
137-58-l-i7lZ
The Structure and Embrittlement of Steel
tyl:e of fracture of specimens after significant deformations, with a grad-
ual increase in the severity of the test conditions (reduction of temperature,
in( rease in speed, increase in sharpness of the notcq. The tendency ,f
strc ?Is to BF is capable of complete definition by evaluaticn of the degree
of nonunifori-nity in the distribution of the PD in different. microvolurnes.
Hooever, the problem of doing this has not yet been solved systematic ally
All the considerations advanced pertain only to those man festations of
emorittlement of steel as cold- sliortne5s, notch sensitivity, and sensitivity
to ,;peed of deformation, but do no apply to hot-shortness, temper br,ttle-
nes.i, etc.
Bibliography. 23 references.
Ya.P
S'toBeI_3rittIeness_Ani~jysjq
Ca rd 1-12

137-58-1-3953
Tr-inslation from: Referativnyy zhurnal, Metallurgiya, IY58, Nr 2, p 240 (USSR)
A 11 THOR: Pashkov, P.C.
TITLE: On the Physical Yield Point and the Yield-stress Plateau in
Tension (0 fizicheskom predele tekuchesti i ploshchadke
tekuchesti pri rastyazheriii)
PE.110DICAL: V 5b. - Meta Ilovedeniye. Leningrad, Suc1proingiz. 1957,
pp 162-174
ABSTRACT: A review of experimental data on the formation of yield-
stress plateaus (YP) in metals and alloys is presented. The
major views held by investigators on the contributing factors
in the appea:rance of YP (effect of grain (G) s"ze, rate of de-
formation, test temperature, work hardening, nature of
crystal lattice, etc. ), and on the mechanism of YP formation.
is presented. It is shown that formation of ~'P may be ex-
plained by the presence of a quasiviscous flow of metal in
the boundary layers of the G. The inadequacy of prevailing
concepts as to the nature of YP in terms of the precipitation
of cementite along the G boundaries and its brittle failure at
Card 1/1 the onset of deformation is pointed out. Yu.L.
I. )btals-Teneile propertiex 2. XUoys-Temaile properties

18 PHASE I BDOK EYMOITATION SOV/1W
MeUllovedeniye; sbornik statey, fvyp. 1 2 (Studv of Metals; Collection of Articles,
I
I.Nrl 2) [Leningrad] Sudpramalz, 1958. 265 p. 4,w, 1-cq)ies printed.
Resp. Ed.: G.I. Kepyrin, Candidate of Technical Sciences; Ed. - Ye. A. Krugova;
Tech. Ed.: K.M. Volcholt,
PUPJ)OGE: This book is intended for metallurgists and metallurgical engineers.
COVEUM: This is the sec(nid volvme of collected scientific papers dealing vith
i,arioaa problems in physical metallurgy, particularly in mechanical metallurgy
E.2d metallogrephy. Topics covered include hydrogen embrittlement, intra-
&:,amtlar distribution of elements in alloys, effect of tempering on carbon
rin.listribution, use of tritium to investigate certain phenomena in metals,
e--Vect of certain alloying elements on temper brittleness and hardenability of
steel, strength of notched specimens of brittle steel, effect of strain hardening
on the properties of an alumi*= alloy, etc. The articles are concerned mainly
vl.th various types of steel, though some deal with nonferrous alloys.
Card 1/23

Stw~y Of Metals (cont.) SOV/1838
~jkov, P.O.,, Doctor of Technical Sciences, Professorj and V.A. Bratukhina,
liigineei. On the Princlyles Operating In the Effect of Grain Size on
Brittleness In Ferritia Steel 158
A stuky was made of the development of certain defects cecurring during
,%e process of plastic deformation, which derects may lead to failuxv.
!7he data dbt~ were exmdned from the poLat of view of the relation-
ithip between Eprain size and tendency to brItUmness in ferritic steel.
11n addition, a study was made of the difference between steel of sor-
*Ktic structure, higt4 tempeamd after harftdng,, and tevpered steel
11th a structure of mdxed ferrite and pearlite grains (mAnly lm*llw).
fte tendency to brittleness of the firbt of steel 'Le determined by
the lengtb of the ferrite Pains, which are more or less plate-shaped,
vith a higb length-to-thicknesis ratio. In the isecond grcrdy, the ten-
dency to brittleness is determined by the distance betweem neigbboring
1kraces of displacements (slip), which In a measure of the degree of
1:-regularity in the three-dimensional distribation of strain in the
rieel being deformed.
Card 1.5/23

Study of Metals (Cont.)
SOV/1838
stresses emming the fracture of the notched specimen. In the testing of
:mOtched specimens It Is advisable to use deep notches v1th a large radius
,~lf cavature as wel.1 an specimens of large diameter, In this case the
actual and theoretical stress concentration factors corTespond most closely.
Past'~TY,0-- c-al Sciences, Professor, Rapid Plastic
P.0.0 Doctor of Tecbni
Traeture Under the Action of the Energy of Elastic Deformation
1he author d1sewses the conditions for the rapid fracture of plastic
iaetals under the actIft of the energy of elastic deformation stored
:!.n the fracture specimen and in the testing machine and revien
1mrrent Ideds.9n the subject, which we shown to be inadequate.
It typical fracture 1% indicated., and a cr#laal condition in arrived
ut which link the magnitude of the energy of elastic datormation
tteeessary for fracture with the properties of the material and the
idze of Its defects (cracks). It is shown that this condition is
*oery similar to A. Griffith's condition for brittle fraciure.
Ilegularities in the rapid fracture of plastic metals Vere, experi-
nentally verified. The data obtained suppDrt, the conclusion that
Card 17/ 23

AISHKOV, P.O., prof., dohrtor tekbu-041*; BRATUEMA- V-A-- Inxh-
Reasons for the effect of grain size on ferrItIc steel brittleness.
Metallovedenis 2:158-174 158. (MIRA 13:9)
k#ietal crystais) (Steel-Brtttlenei3s)

I
PASBXOV, P.O., prof., daktor tekhn-aauk
Rapid fracturing under the effect of elastic deformation energy.
Metallovedenle 2.0^497 158- (MIRA 13:9)
(Yetals-Testing) (Deformationb (Mechanics))

AU!!HORS: Bratuk-hina, V. A, 80V/126-6-i-17/-7/-~
TL!LE - On the Distribution of Plastic Deformation In Poly-
crystalline Metals (0 raspredelenii pl~tsticheskoy
deformatsii v polik-ristallicheskikh metallakh)
PERIODICAL, Fizika 1.1etallov i Nletallovedeniye, 1c'58 Vol 6 Nr I
pp 128-134 (USSR)
ABSTRACT: In an earliEr paper (Ref,l) one of the authors poJnted
out that ples'.1c deforination in commercial coarse Erair-~
iron is nc~n-uniformly dis"ributed with a clearly
pronounced quasi-periodicitZr as regards the degree of
deformaticn, In this paper the author publi&~hes the
results of further study of the quasi-periodicity in th-,
distribution of residual deformation, The innia
e-;Teriments consisted of tensile tests in the rangp of
plastically uniform deformation (until neck formation)
of specimens of various engineering carbon and !tlloy
steels (Table 1, p 128). The li-mit relative
were up to O~14%. Some of Lhe investig?t-Joas were
carried out at +200C. Howevsr.. a number of invest
were also ca:-ried out at -1c)6 C. The results are
Card 1/3 tabulated and graphed and the following conclusjor.s are

sov/126-()-l-17/73
t,jl J jr, T'
on the Distribution of Plastic Defoiuation in Polycr.~Ip ~ ~e -~'
arrived at: The phenomenon of periodicity in the
distribution of plastic deformation in a deforaed
polycrystal. is a natural consequence of the general
non-uniforiAty of the cleformation Df grains uf a
polycrystalline metal,, It was fotind tb~it the deforimi-
tion in a body Is composed of alternaLions of i,Ot-,1
with strong deformations and regio.'is with
deformations, the dimer~sions of which are larFer by
1 to 2 orders of magnitude than the dimensions of t1he
grains frorn which t
-he polycrystal is built up. It was
found that such a type of non-uniformiry In ~he defor:iicd
state may lead to internal stressei3 which eau~ilise over
r~reos larger than type II stressesdo. The authorE- exc;r-ss
che as~,umption that these phenomena a-re likel,-,* to
influence appreciably '-Itie processes of corrosion an~
failure under uhe effect of an external medium,
Numerous components in entineering a)-ich are
to an irtensive effect of -an active externol med-i,,L-,i ;ii-p
produced by defori-,iation in the coR. state U1-1do,iLte-!11v1
the phenomenon of periodicity in t~,e distribution of ti-.e
Card 2/3 defor-ition and the resulting internal str~!F,~-es -,noul~

SuV/126-6-2-17/37
On the Distribution of Plasti-c Defomation L-i
apprec'.ably intensify the inclination of the mctal tc,
localiSed corrosion or localised failure. Flixt~-Ier
stud-j of this I)rc,bl(,,i,,i Is considered desli,ible
There Ekre 3 fiGurco . 14 tables, and refer,,-r.(-t-s 4 L) f
which are Sovi.-zt., 2 En~~I"-sh
SUBMITTED: Julv IC, 11)5(-.
Card 3/3 A.-loys-
oys -,u

BYKOV, Vladimir Aleksandrovich; PASUVI, P.O.. nauchnyy red.; APTEKKAN,
N.A.. red.; SHISHKOVA, L.*.--, -tskhi'.'r'ed0-
(Plasticity and strength of structural steels] PlDstichnost' i
prochnout' konatruktsionnoi stali. Leningrad, Goa.soiuznoe
Izd-vo sudostroit.promyshl., 1959. 198 P. (MIRA 13:2)
(Steel, Structural-Testing)

IPA
.5
.11."
-'s
*A A
P
Ali
9.4
3.9
6)
9
--pe B's
.5.
ej
-i
IR P. R t
1,80
a
, ; I , - e, -.
78'
Alt
ti
its

Ok
.9 v
31-
Ail
I fli Jig,
V IL
10
.Jig
1
I
L
A-4

-0-,--&ktor tekhn.nauk
PASHKOV,__F -, prof.
Strenght of metals in connection with their microstructure.
Metallovedenle 3:166-197 159. (MIRA 14:3)
(Metallography) (Crystal lattices)

PASIIKOVl, P.O.p doktor i4khn.naukp prof.; BRATUOLVA, VJ., inzh.
Mechanical strength of foil. Metall(wednie 3:214-229 '59.
(MIRA 14:3)
(Metal foils-Testing)

FUSE I BOOK EULOITATI(S SOV/5315
PasW:Dv,- Petr 091povich, Professor, Doctor of Technical Sciences
Razr5,v metallov (Rupture of' Metals) Leningrad, SudyromgIz# 1960. 242 p. 10,00D
copies printed.
Scierftific Ed.: B.S. Shurskov; Ed.: I.A. Sheykevich; Tech. Ed.: A.I. Kontorovich.
PUM132: This book Is intended for physical metallurgists, production engineers,
mil vorkers in scientific research institutes of the shiptiailding Indastry.
It my also be useful to engineers enMed in the mechanical testing and eval-
wition of the strength of metals.
COVEIPLGE: The book containa date on tension and rupture of metals, on the correct
wis of the characteristics obtained in tensile testing aml on physical phenomena
accompanying the rupture and failure of metals. Information is given on basic regu-
birities in the failure and strength of metals under the f4nfluence of external
foctors: time, temperatxxre, enviromentpand the shape of opecimen. The authW
tllan]w L.S. Moroz, Doctar of Technical Sciences, and B.S. Shurakov, Candidate of
C&Pd-17'r

LOZOVSKAYA, V.F. (Novosibirsk); PAShKOV, P.O. (Novosibirsk); SEREBRYAEOV,
AN. (Novosibirsk)
Rate of growth of cracks in the plastic -*ailur-e of metals. FMTF
no.1:103-109 MY-Je '60. (MIRA 14:8)
(Deformations (Mechanics)) (Plasticity)

31215 2
8120 61/400/C)05/'012//)15
D237Y1)303
AUTHORS t LoZOVBkayap V.F.p Pashksn--t-T-O., and Sereb*akov, A-V.
(Ilovosibirsk)
TIT'Zi Kinetics of fracture growth in copper foil
PERIODICAL: Zhurnal prikladnoy mekhaniki i tekhnicheekoy fiziki,
no. 5, 1961, 109 - ill
TEN'Tt The purpose of the experiment was to obtain data on the ki-
ne,:ics of metal fracture. Velocity of increase of cracks in a thin
me*tal foil with a shallow cut on one edge on stretching was taken
as a characteristic measure of fracture kinetics. Dependence of
this velocity on the velocity of deformation, condition of material
anl,l geometry of the sample, was investigated. The copper foil used
wan: 1) Well hardened by hammering, whose dimensional deformation
af-;er the fracture was equal to zero; 2) Well annealed (70000) and
POJiBessing a hign degree of plasticity. Stretching was performed
on the machine OM-100 (FM-100)Vspec'Lally modified. In the case of
annealed foil experimental details and data processing were identi-
Ca-rd 1/.3

31258
S/207/61/000/005/012/015
Kinetice of fracture glopwth in ... D237/D303
cal to those in the earlier work of the authors (Ref. 1: PMTF, 190
no. 1), whije in the case of hardened material, four insulated
cop]-.er wires were glued to the foil, and their consecutive ruptures
were recorded on the oscillograph. At higher velocities, a high
speed cine camera was also used. Qualitative interpretation of da-
ta obtained was based on energy considerations. Thus fracture velo-
cit:i for any width of foil per unit time was given by
A + U - P - K 271VP (3.1)
whe:7e A - work done by the machinep U decrease of elastic energy
of -:he foil, P - energy of plastic deformation, y' - effective sur-
face energy per unit length of the fracture, K - kinetic energy of
the foil, V - velocity of fracture. In a hardened material the
fracture, onee started, is self-supporting and if velocity of frac-
turo is equal to the velocity of sound in that ma-.erial, the result
can be catastrophic. Also, velocity of fracture 113 proportional to
the iength of the sample, till it reaches maximum:, which is depen-
deni: on both physical. state and geometrical properties of the sam-
ple, Qualitative interpretations for annealed matorial were carried
Card 213,

31252
3/ 7 '~- -, ' ' - ' - - . "' -_ _": , / ' I -
Kinetics of fracture g.,.-owth in ... D 2 3 7, "T-~ -,,'; ~,~
in a similar mannor. In conclusion -~he .-.utl- () rs n,- ",e
w a brittle metal, hence the post~ibility rf
harel
fracture should not be limited to briltle materiRls. There a.re
figiires and 6 references: 5 Soviei-hl(..,- and I The
reference to the English-language ~,Ab_1.2(,atior. realE~ E.
Orowan, Condition of high-velocity dwlile Arr,'. P)-ys,
195.', -,r. 26, no. 7, 900-902.
SUBIIITTED: July 25, 1961
Card 3/3

LOOZOVSKAYAP V.F.;: FASHKOV, P.O.
Kinetict) of the fracture of thin metal sheets. Izv. SO AN SSSR
no.2 Bar. tekh. nauk no.W04-12.6 163. (MIRA l6t8)
1. Institut gidrodinarLiki Sibirsko,go otdelenlya AN SSSR,
Novosi IsIrsk.
(Metals-Brittloneus)

PASHKOV) P,O. (Volgograd)
Spontaneous fracture in the deformaticn of solid bo,!ioa.
PWF no. 6:182-145 N-D 163~ (MIRA 17:7)

M) /I Lipl, V
~/T/E,'4P(t)/ZT_1 EWP(k) lJi�~
070 S4 &M-) W T WItO 2 7 1
AUTHOR: Gelunova, Z. M. ; Pashkov, P. o. ; rambovtseva, L N.
TITLE- Characteristics of the shock wave effect on medium carbon steel with a
martensite structure
SOUR(,'E: Ref. zh. Mashinostr mat konstr i ranch-et detal maj3h. Gidropr. Abs.
7.48,71)
REF SOURM Sb. Materialy Nauchn. konferentsit. Sovnarkhoz Ntzhni-Volzhok.
ekom r-na.
TOPIC! TAGS: martensite, carbon steel, shock wave, steel structure, austenitic
steel
ABSTBACT: Studies were made of the characteristics of~he effect of a powerful
shockwave (20R-300 kbar) on the structure and hardness%f samples of 30KhGSA,
40Kh, and 656\6teels hardened for low-tempered martenstte. Explosive hardentng
Ka-B-Pri kettc ally no effect on ionartenstUc steel, which becomes even-so-N-er when
subjecl ed to a powerful compression shock wave. Its low capacity for hardening
leads -to rapid failure even under stresses by soft shock waveis. A bibliography of
2 reference items to given. [Translation of abstract]
SUB CODE: 13/
-1)] 'i"_ UDC: 669.14.018:530. 4:539. 89

1, 0' ,h 64 -67 EWT(d)/Ek7(M)~E1e.1P jC)&1PLw)/EWP y),t. P )/ I J D/ V/
_(L __ La M_1 _11m i
ACC NR, AP6035948 A-) SOURCE CODE: UR/0129/66/000/010/0016/018 41,7
AUTHOR: Kofman, A. P.; Pai;hkov,._P.._ .; Yavor, A. A.
GRG: Volg ograd Polytechni Institute (Volgopraciskiy politekhnicheskiy institut)
TIT:E: Mechanical properties of
composite'high-strength sheets and plates
SOUF.CE: Metallovedeniye i termiclieskaya obrabotka metallov, no. 10, 1966, 16-18
TOKC TAGS: steel, stainless steel alloy steel, structural steel,
high strength steel, ccmposite steell., composite steel strength, composite steel
l
jduc:ility/30KhGSA steel, _';OKIiNSVFA steel, Khl8Nl0T steel
ABI; rRACT: The effect of cladding on the strength and ductility of,,`high-strengthl~
meAum-alloy structural,'s~:eels has been investigated. The 30KhGSA and 30KhNSVFA--
A. -___ 10T,aust~~_n~_tic steel.
steel plates were clad on one or both sides with a layer of Khl8N
Tho. cladding thickness was 20-50% of the thickness of the base plate.' It was found
thi,t one- ide an', particularly, two-side cladding significantly increased the
ductility and decreased the strength of the steels. tor exavple, unclad 30BJiGSA
sto!el hardened and low tempered had a tensile strength';of 160 kg/=2, an elongation of
4-5% and a reduction of area of 0-22. T1~e_sa_-me-stee_1 clad on both sides with a
KIA8NIOT steel layer (total thickness of cladding-20% of the base plate thickness)
h-A a tensile strength of 125 kg/nan2, and an elongation &nd reduction of area of
and 10-11%, respectively. Cladding 30KhNSVFA steel on. both sides with
rd 1/2 UDC: 620-17:669-868

L 0'! 464-67
FAC't * AP6035948
KhVNIOT steel (total thickness -- 25% of the base plate) decreased the strength
froa, 165 to 105 kg/mn2 I>ut increased the elongation and reduction of area from 5-6
and 4-52 to 15 and 13%. respectively. CladdinF, also increased the notch tou hness,~
of Ind steelsreduced the notch sensitivity and practicallF eliminate-d the
susCeptibility to__Lemper brittleness.,~The beneficial effect of Khl8NlOT steel is
exp'.ained by compreasion stresses in the cladding originated owing to a different
coe:ficient of thernal expanzion. The beneficial effect of Araco iron was much
weccer. Orig. art. has: 2 figures and 4 tables.
SUII CODE: SUBM DATE; none/ ORIC REF: 004/ ATD PUSS: 5104
bi. meta,\%
Cord 2/2

ACC NR1 ARG03-1731 Kl~ souncr!, CODE: Ult/012,1/66/000/008/V03.9/V~~:i~j
AU'j'HOR: Pashkov, P. 0.. ; Sedyl,h, V. S.; Trykov, Yu. P.
TITLE: Failure of edges of metallic bar flats under pulsed loading
SOURCE: Ref. zh. Miekhanika, Abs. 8V291
REF SOURCE: Sb. Materialy Nauchn. konferentsii. Sovnarkhoz Nizhne-Volzhsk.
ekor, r-na. Volgogradsk. politelihn. in-t T. 1. Volgograd, 1965, 309-313
TOPIC TAGS: detonation -velocity, shear, metal failure
ABSTRACT: Bar flats made of various metals were thrown -igainst a prisiczitic ~;tcel
sai-ni:le with the use of fiat explosive charges. The throwing was mostly
and 1:artly at a small angle of incidence with varying air gaps or without them. The
lengl.-i and width of the thrown flats exceeded the respective dimensions of the
stationary sample. A correlation was established between the velocity of detonation
of the explosive and the angle of shear forming over the perimeter of the tiirowr'
plate (the angle between the surface of failure and the bar Mat plane). Changes in the
thicMess of the flats (made of titanium alloy, 18-8 steel LO-62-1 brass, AMIr 5BY,
LC.,d 1/ 2

ACC IIR- ARG034731
alurr. 'nurn alloy, in the throwing speed or charge level (ranging from 50 rnm to
130 rim), as well as exceeding the dimensions of the flats over those of the
stationary sample did not affect the shear angle. At a detonation velocity of 1750
m/sec, the shear angle wa,,i about 87 degrees, and at 3500 misec velocity, the an~.'e
was Lbout 52 degrees. Orig. art. has 3 bibliographic titles. il~p]
SUB CODE: 20/
Card 2

XI
NV (k)1EWPtb),.-
ICU, Mr: MD 51 SIXMCZ CODZI UR/0126/66/OZ 0
/owl,
.1. M.
AtrosiiAenkc Ryadlux"
19. S.; Pasbkov:,,P. 0 ay
none
WM* Explosive strengthening of Armco-iron
OWCE: Fizike, metallo 92-96
v A. laetallovedeniye, VC 21, no. 1, 1966
'116FIC TAGS Awism
iron, explonive 9
A~LSTRACT: Soin- specific'festures (~sion-iqduced !%x.Oq0,g ~n
A~*mco-iron have been studied. TviriAing, was found to have asi-&Ifi;iFa-ht 'strenelr7
ekng effect. For instance, at a surface bardening of IkO HB (low ixplosion
the ml crohardness of twing was 180 Hp ana that: of single grains,
At a higher aurface hardness of 220 IM (high *explosion pressure),
ibe microbardness of twin
9 was 260-270 Hp. The effect of explosive strength
also on grain size and the condition of the netal, Vhile in the
eqiing dependo
cime of~ coarse graifie the surface hardness Aid not exceed 180-190 IM, the
hj~rdhees'of flne-grab*dl metal reached, 220--230 HB. In.specimens qhnealed at
11.0w Dana brive quenclied' explosive' loading: increased the barinetigAo 28D-290 HBt
cli6pared to 227--~-232. VB obtained in cold-rolled specimeni., softening (with
-PQ'. ~3 !61_

Aj!!a MI.
aii6ealing at hoo-6060 of explosively strengthened metal differs significantly
Ion-tbat of- conventionally st -hardened metal' While in the 1% er a rela
ttain
tjve3,T bbort period of! relaxation Is folloipad by reeMstallization in the former
recrystallization-is delsyed'and.a second'reUxation period take Un-
place.
n-.hardeni lual
3. ki conventional-strti ng,,~ the resti _plastic deforiiatioe does not
en ng and even can-lower it owing
A crease the hardness inmexpl6sive strengtb I
bbably,to~snnealing by,thebeet generated by deformation.. Orig. art. has:
[W1
6, flpvee
I 'SUB14 DATE -.'l7Feb65/ ORIG Ml: 0661 AID ES
PR .5-ly4o

1411 b), JD/M
ACC 111h AP6OD5386 SOURCE CODE: - M/0413/66/0DO/ODI/0134/0134
INVE11TOR: Sedvkh, V. S.; Pashkov, P. 0.: Kofzsn. A. P.; Gokhsht"nj B. Va.
Layli'v, A. Llkhacbev,
ORG:1 none
TITIJI: A method of producing,tbree-layer meetal plates. Class 49, No. 177759
SOURVIR: Izobreteniya, promyshlennyye obraztey, tovarn"a xnaki, no. 1, 1966, 'A34
Topicil TAGS: ratal plate, three layer plate, clad plate, plate cladding, explosive
cladOng
This Author Certl;&cate-introduces a mwthod of producing three-layer metal
plateu by explosive Veldin Pive charges are placed on the outer surface of
~the pirates to be welded. ~ WraV to increase productivity, both outer plates are
~veldei". to the center. plate Leously by a charge detonated at one point. In
orderlto Improve the quality of the. bond, a centerinij pries In set up on the upper
odgosibf the,plates so that one edge of.the priam fates the datonator. OrIg. art.*
Us: :1 ffturee
[WW]
~SVB 0) DE: IV SUBM DAM, 23Mar64/- ATD PRESS: Al
~UDC: 621.791.044-419.5

~is'IOM- NR iR501603

ACCES3 10% NR: AP5022175 UR/0032/0/031/000/11 '25/1126
620.17lt621.9
AMON Kofman,, A. F~; Pashltov', Po 0,..- Vavor, A. A.
TITLE: . Uniform strain of "Ieta~Ls
SOUp.W,.,, Zavodskaya laboratoriya,, v, 31, no, 90 19650.1125-1126
TOPIC VAGS-. bimetal, carbon steel$ stainless steel, metal stress, strain,
stresir Analysis
Aw9TRh Tl-:-'Tbo niform strain of bimetals to evslug~ted. as a ftuiction of the uni-
form
:xaln- of Utbe material of the layers. Constdcring the stress-strain dLegram
of tbei~imetal and layer witeiial (see Figo. i of the zntlosuis)~' tre Iform
strain';of the bimetal may he defined as the sum
+ As. (1)
irbere is the uniform strain of the mote rigid layak. Seguent A is propor-
tional 01 be dif ferfe*te CV, ~' "I and to.tbe relative thickness 61 the clad leyer
h2/bl (i belft the thickness. of. the bimetallic sheeit) ioeoi
Cwd,

Mg

AP5022173 Vaclostut 01

144i~_qo44ti-oni; ap hydi
3 5,'
I-' Speciinenq in -the Zorm 0l P ~e
a et lias- e. ~ and z'
~e(,-e~jv'ed an inpact froz
mplos on. - xpeilten6 showed that the I
j~ tht low,6r
degree
low:
ii ~Oh enin-a- was -a-a
j;Atl6ii alongation)4-1
Am . i6tal'teated- the- greater -the di
-In, Aft- co, ii~n ~na 28o AV iriw4i
UT
n L_ e'1:'
:)5l,_4ti c-- comprel~ Sion
10, Or ll~, thick were
t
&-metal- piat~ duded by an~
Wier~A66-defo~mplaoion r6te,
gIILItio~
Dfomat.on ratbo 6% -elon
th6 iiaj~qt,
Wjcwer- allizatich
h. Alfmaxim
OP" In strengt,
3te-njtjjC*L_ as-';bbtained- ;lUF
steel,v at

AP501-1755

w

""'AP5011755 ENCLOSURE: 01
-AC

A -B-

rAM2
270 -
-A
0 c
-D
o
7~ -7 C

-14 -0 A

i 4f --r/ 1~ Sm v J 6 7 J 11-J 6-

Fig. 1,;~ Dependence of HV-bn elorigatiop

Am6o Iron (specimen thickness; 1. -.3.5

' V.B), ml
12.0 r
8N9Ts se
(specimen thicknesst 1 2 5
3.- 10.'0
--3)

:?U7SYKIN, G.G.; PASHKOV, F.P.; VEYTSELI, M.Ya.
Analysis of the directl6nal crystallization process in 'Magnicol
- type alloys. Fiz.met.i metalloved. 15 no.4s529-533 Ap 163.
(HIRA 16:6)
1. Vsesoyuznyy nauchno-issledovatollskiy institut elektromekhaniki.
(Iron-nickel-aluminum alloys-Mapetic properties)
(Crystallization)

T.
9/0126/6j/015/004/6329/03?)
sbkov
AUTI CIRs Putsykini'G. 0.1,; PA P~ ?.I Veyteel" M. Ya.
~Or! ths, air
sot :arystallisat
:Analyxi i'm "Mapike type: OnO.V
4d
jCEj '71ijkj, metallor I ~nstallovede4y6., y. 15,v'rlo* 1963p'529-533
SOW
U
TOPW ITIMS.
- : direated cryAkUlzat on,. 11~agn;3co* anoy~ cri-berium of directed
AMMACTs Tbe AaMuence'of 'solidification Otinditions
'8* Of ''Castinga vim stuaisa.. :,the process.iffili:b lesas to Ue, forntion of magnets
Y
jtjj 411 . Columnar stl=ture was inveBtigated theoretically ana exper4pentany., The
daiii obtained for the relation between the dix-ected sc2AdJ-r1cAt1*nr#oeffic1~nt'x
andPthe casting mold tenparature are presentod. The experiinents showed that the
mej'4ed A116Y solidification proceeded In the direction of the rain temperature
greolient, and also away from the-vans of'th-e.moldsi.' The valm of X repreBent the
ipil~ds 6f irystallization' fronts Mor-inq in both directions. . The So vAlues were
'010;1~ulated on the banir of temperature gradionts and tberms2 conductivity, They
V
er,p also obtained exporimentally for molds hanted to different temperatures and I.-
sjxeas. The authors conoluded that X increases cona'der
-various cooling ably if

'111ASKOL'SKAYA, M.P.; PASHKOV, 11.11.
Growth of a cryatal].Ine layer nr a -Innt,4tn1Iv VvIr+ -r-k f3alt
single crystLl. KriBtallograftia 6 no.3:476.,479 My-je 161.
(MIhJ, -L4 8')
1. Moskovskiy institut stali imeni I.V. Stalina.
(Salt crystals-G-rowth)

3,
HOT p
Ic 0
n -I I
ma
0 d
. . 0 .~ i '. A.
*..a 0 u a 1:
tail .4 R
All,
L Z
I. I h 1
ON MR Zt,
Ad r.,-,.
C 0 A A
d 1j, ou oi .nu
It
j g I I . . ~ 1. , . i -b? .4': o- -~; -.- G
:21
1,4
oat cl
.1 IS-1
all

7' ' - ~ ~' - -
. 1. 4 1 , I .
Technolog.,r
$Socialisi, care for machinery). (Moskva), Vorskoi transport, 1951.
~bnthly 14st of Russian Accessionst Library of Congress, November 10,52. Unclassified.

V.
We aro ~mjxoving I,ublic 11.1.~ sarvicas. Zhil.-kom. k,,oz. 11
no. 1:2-4 (..!Rll 14:2)
1. Pcrv-~-,- rl .:,o,!.. gorods,",o,-,o komitet,
o Soyuza.
---ainiccipal -,.3 ices)
rv

PASHKOV, V. - - ~
It is your city, become its boss. Sov. profsoiuzy 19 no.21:
4-5 N 163. (MIRA 17:1)
1. Pervyy sekretarl Sevastopollskogo torodkogo komiteta
Komunisticheskoy pArtii UlcraiiV.

KRULEV, G., inzh.; PASHKOV, V., inzh.
Some characteristics of the State Standard 2965-60. Avt transp.
"I no.9:46-47 S '61. O;IRA 34,10)
(Traffic siFns and signals--Standards)

BORDUKOV, V., insib.; )K)Tr)LYAI;SKIY, S.. ln2b.-okonomist; PASHKOV. V.,
arkbitektor; RAYTHAN. S., arknitektor
Residential district wltb four-and five-story apartmomt
bouses. Zbil.-kom.khoz. 9 no.2:4-14 '59. (MIRA 12:5)
(Arebitecture--DeBignB and plans)
(Apartment housee)

::A.SHKOVL V.; GRACIMVA, V.
Road signs. Standartizataiia 24 no.61.51-53 Jo 160.
(MLEA 13: 7)
(Traffic eignB-Standarde)
it

PASlfl,O
11
, Vance the eyes of Soviet students. Sov. torg.
.' ; 5 no. 2: 58- 63 F ~ 62. (RULA 15: 1)
(France-Retail trade)

C NRt AP60'1,247'-- SOURCE CODI"': IJR/0056,16'0'/05.1/003/0*('r'i*/()'('(~)
ATMOR: Pashkov, v. A. Z-verev, G. M.
ORG: none
TITLE: Destruction of ruby and leucosapphire crystals by high-intensity laser beanis
SOURCE: Zhurnal eksperimental'noy i teoreticheskoy fiziki, v. 51, no. 3, 1966,
77"-779
TOPIC TAGS: nonlinear optics, stimulated Bri'-louin scattering, multiphoton ioniza-
tion, ruby, leucosapphire, crystal damage, laser induced drgnage, laser effects Zq 5 FoC.
16F19M PePY5744 POWOP-Ferl ) Y,9 PP H,, A) P I e /C L/ J 75,9A C 7-
ANSTRACT: An experimental investigation was in&de of the damage induced in ruby and
leiicosapphire crystals by the focused beam from a 1-J 30-Phr Q-switched laser. 71he
I dairage in leucosapphire crystals at the focus of an f:5 cm lens was in the form of.a
spherical channel I min in diameter. 'An the case of' an f:l!i cm lens, the lagging
cr-.istal surface sustained small, crater-like damarze. CertfLin ruby crystals (group
S112tained damage identical to that in leucosal-,)phire crysta:_s, while in other ruby
cr-~stals (group II) the damage was in the foii n of "tracks" consisting of a series o
small cracks perpendicular to the incident radiation. The tracks were severftl cm
long and 2-3 min in diameter and were observed foi- both the f,'5 and f:15 lenses. The
danage threshold for leucosapphire and Group I ruby cry was approxima.
_~taj sl tely
L_
1010 w/cm2, while that in Group 11 ruby crystals was about 100 W/CM2. Damage in all
Cc .4 1/2

oil
'A
off r
:
F
01) A
9
fib 0 ~i.
01) j
0.00
jif
.11e
a
OWN
Is Is
006600900
6 ? 9 it p V D "
OIL ll~
milt$ "14
4-4,4 -a 1 -9 0
0660000*009**44 V
a Jtl a
-L-,b P a a 0 " ap
"-A-A- 8 A- A A -.1 -4-0 -A-1 1,00
60~10-
0004
0000
ft V V LW
42 jin Rawks). 71te
PUMOT. (8w, IM, No. 4, p -60).
saWfaw of oneta recupwatort, or Mot-lumam stevis is dix-
avard "A Ote doSguit of IrAtaWims in EMPO in wbt* mirtal
brour $%*rm we DNA to hess the MMA we WMWMW- r1w-
Inattilatlow OwArany invor It b. Pointegi
jwstlk a Velox w1re,
out that up to 70% of the tbr*WA "*Mv of The Vitoon WUPJAW 10
I he blowm is Wasivil in the COMIOMM, T%r-ft Moto apprM to tM
difficulties In asomottio-A with the piping of the hot air(7000
C.) ever long distances. A schanoot put forward by the author
consists of a mercury boiler fired with blast-turnave eas. the
moroury vapour being used to dkive the bloat turbine. The spent
swircury vapour tram the turbine passotio Into a tio.ndenser. which
at the own tints serves to preheat the compressed air. This is
subsequontly heated to the required temperature by the w~ilootoo
sea from the mercury boiler. The sconotated of! the sichome
to
ere co,siastrod. On the basis of exparlence with mercury
Installations In the U.S.S.R., the building of )DIast-hoostIng
installations along the-41ines suggested at a ww*o In the Urals
was authoristood by the Commissarint for Heavy Industry in
14141,
-00
.00
ee
:1410411
'34141
zoo
roe
Pee
01111410
:306
zoo
Soo
boo
tribe
6 rM a I W a 0 a 0 0 V
lb u
011110411411 ooooeeooo*oeo
90090:1960 *go**** :106 0000000 000 0 obst

YISHKGV, V. D.
"Modernization of a Blast Furnace Shop in Respect to Power Supply."
chib 26 Jun 47, Power Engineering Irst imeni G. M. Krzhizhanovskiy, Acad
': I.-i USSR
E
Dissertations presented for degrees in science and engineering in
bmcov in 1947.
SO: Sum.No. 457, 18 Apr 55

PASr.----V, V,D., inmhoner.
OPen-hearth furnace vaste-hent boilers. Stal' 7 no.1:66-71 147
(NLRA 9: 1)
l.Gosudarstvennyy institut po proyektiravantya inetallurgicheEkikh
zavo,dov.
(Opon-hearth furnaces) (Hoat regenerators)

PASU:4, V. L.
WM/Furnaoev, Metallurgical Mv 1947
Heating, Steam
*Utilization of the Heat of Cooling Water of MBrtin
Aumaces," V. D. Pazhkov (Gipromez), 4 pp
"Stall" Vol VII, No 5
The utilizaticm of the heat given out by large bodiss
Of cooling water should be very econaalcal for Mpartin
furnaces. Primarily such water could be used for
heating buildinge. Erceptional. temperature drop of
water during coolirAS of fur:nece elements will not
change temy~--ature conditions.
PA 1.PT2`

. ...... ...
RC,S-,(-.VTSEV. S.T. , dok naak , pr(Z. , PASHU.'", V.11). , ~,ir,i 0 hi-y !su~
~ATIP~R, Yu. Z.
;((iv low c A V. M ~ Shv i od r I W -i b~ ~ k "Thecry o~ 1,;Lgn prfr-q,"-irr~
fiwnfico smeltinir." Stal' 4 no.u:502-5~)6 Je '64. 'M:RA
1. Gosudarst;enW 3oyizrkv,, insl~l ,tut po proyektir,)vnr~Iyu
metallurs,ichvOlkh zavodn'l rf~r P,ishkov). .1. Znvc,i
tfor Ratner).

PASHEIDV, V.D,, re"erent.
.......
Compression &3d beating of blast furnace blow
Stall 16 ne.4:372-378 Ap '56.
(Blast furnaces)
(From foreign periodicals).
(MMA 9:7)

~' - 5a,
Soil/ 1. 3 -Z -'/ 7
AUTIEOR: Pashkov, v.D., Candidate of Teci.%ical
TITIE: D5evelo p ~men~tof ache a, es f ~Dr tie Utilisatior SE c,)
Resources of Forer (Razvitiye ckhsn JL spa
vtorichnf.;.h onerCeticheskikh resursov)
rERIODICAL: Stall, 19,58, Nr '/, pp t660 - E_~G? (US3R)
ABSTRACT: Up to the )rcsent, tI.e ~os~,ibilitj ~f iitilisatiD,: Jf I-ret
v,'ithin intcr-rbted iron an,~ steel -,-~i.,~,~~ ai-.d irin_
town was considered as an adequate justi-fic tio- of tll,e
economy of the utilisatJ.or, of secondrr,, -)Q7:E_-r SO'~',-,Ces
(r.aste heat boilers, evep-_,r-tio-t cool'Ln'~'- etc.). T'. "a
I i s
no que-tior. Df coi.-a-rin.-, ti.e. ec3no;-y of s-_lcl. it-.
7,ith the el"f-Icic-rcy of o, tainir-:~- S~atiDnS
as the latter also !-,ad usual;y lov., initial steel
(up to 30 atm. abs. and 400 C). Flowevcr, iii vie"'. of an
incre--sin, ecl,nomv of tion of' lar-e
old a-,) i~:)-,c' to b~, r. cr)nsierc...
the ~,,aper, the derende-Lice D-' tI e effic.J --c'- ~,f
of secondarj pov.-cr soi;rccs the scheLle ~_ised and
of tI.--e utilisation i stallations i.~; TI.C
comparison of cconorLY if utili--ati,-)n is consicl:_,rec~ for
schemes of po-.--er and 1-eL,t _)roducti.c;n rijeern re: i--al
Card 1/5 condensational po,,,,,Fjr st~;.tions operat-n- -, i tI 1: c f D 110

SCV/17
Development of Schemes for the -)f 8C-c:)ndr,,ry
of Power
parameters: 100 0ata and 510 0C$ 14~) ata a,-~ 5'10 C;
240 ata and 610 C. T'.r, follo,,vin,. sche ~c~. ar-- c-)ncid-.~-,J:
1) tl,e :)roducLion if stear,~ under -reu!~~ire of 1.
or hot viater in t1c co3ling sister,.s of Dpen-h~,,art',, furi-Dccs
and in economi-cerc :)-' 1,-r~tin svstc ms r:'~t D 0 7-', p-,tr,
,4-,ss leavin- fur-a-ces ~Firxre 1A); 2) t-he --)rocucti5n
~tea;z 3--0 ata ir, -.,,aste-_I:cat !,:)iler-, op,- - ~Uir~ c t e
from metallurgical fl.irn,7ces (FiCare 10); -cti-n
of steam 17, -18 ata wvste-heat bcilE:rs of
(reheatin,-, ope,-t-hc-~rth, etc. - Firil-re I-B); LI
--rDC1,Ction of stca;,. if 35-45 ata i-
furnaces ~reheatin, , InE-n-Ii,7-arth etc. - Fi-,,.ire 1P);
5) the production D' electric fr-mr.. 2
leavinE the fLu'nace by installin& compressor &`Lr
utilising the heEt of t!.eLe Cases for increasin, t1ie
temperature and fte ability of' coi.ipre.,:Ccu Cir
(Figure lr); 6) T',c- LiE;C ')I 'If ~""'StC' Ll-~EC- fr~)
metallurGical furn&ces *.~. Las turbi.,ies ~f ai~
for increasing the v:ork-iiiC ability of
furnace eas (Fj-_rure IA). it is ccrcluded tl,it:
Card 2/5

Deve I opment of Sc lie r,~e,,~ f ~jr Ll;e UL f 3--a-cond-,_r~, c,
Po,.-er
a) a r:ethor~ of dF tcrminin_r the ef,"iciencj ')f -ltili~
z-f secondary pov!er resources sl.oulc I e _I(_vc1o,p_d icll
takes into coLsi6c:~ thEir - 'i-ali 'Us. As a ), a Z JL
compariso;q -.- ith tlx , 1 Ocluc ' of i.eat n E-oderi.
stations shjuld te ta!7cn; b) on such co-: ~:r-iso: %-1 s
,Ll.r
L,' i 1:ti i
schemes of I.cat,
can vary b-. a fcct_;r of 10. '.VI - e , e L: p o r- ec Dn~. i-
utilisE.tio~ of Leat can '(-)e cclipvcU" I C 07 11.1
t'.,Ie 1,roduc~.'Lon of heat En(, -o-cr o~~ TET,,, c :. f il-'-
sinE iLacrc~iz;ed 1_r2c~:ur~, of :)last fui:ii~~ce a 5 Lx'y (:,.X C. C
1 1 ~. , - -ja'ces; c
all the availab e t 'f -~-~3te , fD.T iie-, 'L,-1, c C- E
LI
16 nE:ce,,~.:,_r~ t~. c I c cl~
and furnace 11- tal t i D L'~_
advanta es of i_a_~ 1' i __ _a s a ii~ ai r tUTIL I LC S II 1~ 0. 1
,.-. I t h w a S t cp a t b- 1,2 r s 3,-~ c.. -_ t i L~~ & t 45 a ti. 5C; C.
.~on t~.e- cierLy of iicrca.,.ed ~rcs~~ur, of t.lastl fa-, '_~Jce
Vlhcreu I-
gaE should be utiliZed; d) waste heL-t toi1cl-C
retained as a rLi-le on alreL~Ly ~;pcratii.,,, arid Lie---
v"her, Lherc exiL"uL~ lit fur I
steam aod is 6 pos-ibilitj of coi,Iui_'Lii,_ _c
c3ntou.r of circulz,tion ir~ the boile-r
Card 3/5

Soll/i
Develol)mc-nt of ScLeme.,~ for t: e Ut--'Lli-,jti ~Li :)f Sc col,jdar,, R,l ---o ,--cc
o f F ov.- e r
evaporat-Jo-, c:)-~'Li.-_ ~)-f '.11c .'urn---Iccs; c- c r
ope rr: t i r j c: ~r~ "cl--)v, 4,, a'L~ c- ',,c lr,~
c c' i f "I-c i_ st~~11~-
as an ex i C).. cc I r
h e a t 1' n L, o s c i S -;--Aa.~~cou-- only --t e~
V.-P -te ~3C- 7 0 &,-j 74tei~ 1-1 -E",
L;, z:~ 15 L _C j: _I - t il D
and air tuibinc-c LE: (3LIC t0 ]OCa] cc,)-.d2-tioi--c--;
6) the. ~se Lf cvap.~I:sti.)n zEj,)aratu,---',
from of wast., I.c..t b..*41~~Iz is
permissible only 'L':)r v,orl;s ii '-Ihicl tl-c-c- is '=4TS--PV.-.')
of hi: h a"(' OP(-':.E~t 11L. ou'-sido tLe rud- 0
i is f
713Ts. li~ cLtsc~~ v.'Len Fr- If
eve,porctiol, coolii-._ i-- 1r;ft i-I Dperation, ilt-- ef ic.'LeDc~'
should be con.1,,cucd I~A v!-Atr c))Ii-,; 1.) t 1. c
installatiuii Df turljine; foi ilili!-irlL, I ic-~-uro dr,),-
waste-heLt L04 1CI-S ',D t' (-' Uj)~ ~ -It-'il Dl-~ L
u I L - C
v;idel,y used; i) tuibLic--- for exhuisst i~lc-
ageous orll,y 1-ii c;~ce-tionEil cil:cuL,-l--l.-c~ :)tl,cr
of LeEt consumption aic absent. TIL .-. litiliLL-Ition ij.i L~-,ch
Card 4/5

SCV/13 3-
Develo.,-Lerit of Schemes for tl.e Utilisation Df
of Porer
turbines Df ste-,.L. fr3u-. ,.-,ste-heat
systems for whicl- an increase in steam U- er
cannot be recon,.ended. TI e i: e ar ef i- ur c s
ASSOCIATION: Gipronez
1. Heat exchangfrn-Ecanomic aspects 2. Waste
Card 5/5 3. Industriai plarits-flower