SCIENTIFIC ABSTRACT PETROPAVLOVSKAYA, R.V. - PETROPAVLOVSKIY, G.A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001240330004-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: June 21, 2000
• Sequence Number: 4
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

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nTROPAVIOVSKAYA, R.V.
Annoolfttive systems oitriwturally loomornhio to groups. Psirt 3.
(with summry In Bngllah'. Vast. MU no.19:5-19 157. (MIRA 11-1)
(Groups, Theory of)

IIETROPAVLOVSKAYA, P.". (Leningred)
--- . .... , I
A class o, groups deterained by the structure of their s-jI-
C
semigroups. Yat. sbor. 66 no.2:265-271 F M. (PIRA 1P;4

PATROPAVLOVSKIY. V.G.; OTOCHRVA, N.A., redektor izdatelletva; ZH(EOV. D.K..
takhnicheekly iedaktor
[Reference manual for taking stock of fixed capital in communal housing;
a collection of decrees, instructions, orders and directives on'
inventory taking (in force July 1, 1956)] Spravochnik po inventari2a-
tali oanovnykh fondov zhUishchno-kommunallnogo khozialetva; abornik
vathnsiohikh postanovlan!Li. instruirtail. prikazov t rasporiazhenil po
inventarizateil (po soatektantlu na 1 iiulia 1956 g.). Izd. 2-09, tepr.
t dop. Moskva. Izd-vo Hinisterstva kommunallnogo khosialetva RSFSH,
1956. 359 P. (URA 9-.12)
(Housing) (Municipal ownership)

!, 'F> /t ..
/P~< I ~ , 4-,/~ ~ ,,~ II- ..
KEDVIDSY, K.P.(Kharlkov): FETROPOLISKAYA, V.M.(Xharlkov).
Relation betw-en the readtivity of coal and the surface size of
coal grains. Izv.AN SSSR.I)td.tekh.nauk no.12:129-133 D '56.
(MLRA 10:1)
(Coal-Analygis) (Coobnation)

MEN=
14
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Ak.,d JW14 S R.,
A,F
3".-The audy of cokiog Was bated
tft,of. talved - S atoms, 00 0,---rib-f b Wi!thm o
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Wakk 5-S.
MUk 1933 145) and hall t~Mrdtttd IOUD in 4ewl
2 fj)cUvW of In the diffc~*nt t1j)" C4 cot"'Ps. in wdplt
UNWS In CEW., The amlil, 61 piii0c ~xlld C% S, 'j;Mj"
JU the
with the vc!attle duvtvaotf
"tan be estd, vvith tile
iWITAtY
4x~.S $LIM. depetidl on thli Coal luttruilfollbluts stagle Jndd'UH
-1, on,
:ww the highrr the nictsmorplib-zo rtp4c. I e
-tivfty of the. ~n. S ---ptj,.rAn bc riplAincl by thL pbutic
-rUte-daring the )f (he xrol'12tic rings
-'-,cWs duting.higlicr wcta~norNsra stfigm. As a rmlli
In Lbg unble httef"cyclic r1nri (4 tht
so= e4 the S atumn
i 'thAnes Change over h1t.0,11le. RM AAhk Alicyclif Air- I"
vith the iuual boldt.
iwbIch the 6 Atlittia fire Mn1j"ted to C
M lowen the CS energy, Awl InervaLt-s the protu"1011 of
'uI.Sevolml with Vie volitile wiltigpiolucti. Afornivia i
Is propracd for the propcution of St the cckc.
u d repre---ents brtler the m t3 obtained with
~'l J)Utlets C", tMx-d 3o tile. tinafytko 4etil. of pyrlt~' and Oct.,
1, lp ~n the c1livre, Art oat lbe nature
td tht :Levi- S-C L-OMS in oA� at 11111,Rnt r4 Mrltu-
.4

I I/- , .// -1 ",
T-,-,,~ -:-, f ,
XXDV", I.P.;FWROPMISXATA. T.N.
- ..-. ;;
, V,~-; I .. :
Behavior of pyrite and orgamic sulfur In coal coking processes.
Isy.All SSSR.Otd.tekh.sauk ze,11134-139 Ag. '55. (min 94)
(Coke) (Sulfur compswAs)

MVRM, X.P.; MROPOLIBUTA V F.; MKITINA, K.A.
"-A
Desulfurization of coals by atomic hydrogen. Koko i khis. no.2:
5-9 159. (MIRA 12:3)
.=r-X.Piarfkovsk:iy nauchno-isaledoTatel'skiy uglekhimicheakiy institut.
(Coal-4arbonization) (Sulfur) (Hydrogen)

I!Pi/'- ~/ . [
-I
FS?RDPAVLOVSKIY, Ye. 1.
__ - , -,.
Mikolan Canning Combine at Krymskata was built durir4g the first
five-year plan. Kona. I ov. prom. 12 no.10:37-39 0 057. (MIRA llil)
1. Krasnodarekly sovat narodnogo khozyaystva.
(Kryinkala--Cannii~gg and preserviiW)

-oble
_!etilo-jolo
~7"7' "OtOrY- SCientific A
tituticns Ind "on-ferences. Instructior
-~uestiorjs ~,cncerni~ng Bibliography and Scien-
t'fic I)Ocu:~-,en-~ritiojj
Abs
qe" Zhur-7:11iMiyat NO 3, lgr,8, 6839
Authcr Y r)7)avl ov.ski
Tns - y
T L '1'- 1 e -1,
nned Pood Combine at Kr~rmskay,
of First , I Vil-
Five-Year Plan
I 0-~roohciesush. Drom-st, :;c
A b_- t 7,-1 c -
A c
0 ':-'e drUVE'lopment (since 10,30).
Card I/-j
pEMpA';LOV7AYA V. 1".
Don River - Sturgeons
Nutrition of young sturgeon in the Don during the down-strl~nm migraticn. Tru.y ~'idrcbi-l.
obshch. 3, 1951.
9. Monthly List of Russian Accessions, Library of Congress. Noyember195& Unclassified.

PMOPAVLOVSKAYAp V. N.
Sturgeons - Don River
Nutrition of young sturgeon in the Don durin:,, the down-stream miiration. Trudy Gidrobiol.
. obshch. 3, 1951.
9. Monthly List of Russian Accession3s Library of Congress, Unvermber -195~2 Unclassified.

FETROPAVLOVSKAYA, Z.N., kand. teklin. nauk; BOGOMLINAYA, R.B., inzh.
Low-alloy structural steel for large power systems. Teplr^-nergatika
12 no.4258-63 Ap 065. (MIRA 180)
1. TSentralfn~y nauchno-issl.edovateliskiy institut tekhnologii i
mashinostroyeniya.

Tstuffin, V. 7, uJ
H, Mot'U'Df 65 1. q f~at:~n Im a sp"Id
epplicrica 0.1 ing q! veam
T Ali"D
Rev.
it 4 onled tb.;

'n-i ra in it t, I uf i Fra~~t tr!q It4 z,-e. I S
fur a
;A.T

Ch-f 1;.4k S 1k,; t,lf~ v iaf u ~~t- vE hl he 1.
a-'Llrej teash~a ni Opt Spec-l-en 13 '01T
the aux Is effecird V~J. &.e ~il
P05sill!v to ch.-Ain Oij 1 0- %.A.L.
) /
the Pcrlr~n ritil .1 r:f z 'I'ht - ~ . ,,
wilj the ;C!zn
im-,vrc i.A h! 0
test

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Tht ttIlAxzzi-:~ r, f I ::r- i it i - z!e by r*eAO--J ocot--wl-
rvin vi lhe A d ql~r
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14
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Ot~ 2,;Oon,
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the uptclmcz in (10

VOINVA, T.I., kandidat tekhnicheekikh nauk; TI-3YTLIN, V.Z., kandidat
tekhnicheek1kh nauk; FMCRAVIANSIAU, Z.I., kan4tdat tekhnieheekikh
nauk.
Method for tensile relaxation testing in a special apparatus.
[Trudy] TSNIITPASH 71:70-80 '55. (MLR& 9..8)
(Creep of metals) (Testing machines)

, MPAVWVSKATA
-PF Z.N., kandidat takhnichookikh nauk; TSIMIS, V.Z..
ni,h,skikh ,.k.
Investigating the properties of R1723 (T*Zh-4) steel.
Notalloyed. i obr. met. no.12:17-27 D 156. (KLRA 10:2)
1. Mentrallmyy nauchno-looledovatellakly Institut tyashologo
masbinostroyaniya.
(Steel--Testing)

FE-TIROPA-JIC,-V-7K.A:fA, Z. I'!.
ODING, LA - MOROPAVIMBUYA. Z.V., kandidat tokhnichookikh nauk.
Wfect of heat treatment on relaxation resistance of aus*enits.
[Trudy] TSN11THaSH no.79:61-80 '57. (XLRA 10:-6)
1. Chlon-korrespondent Almdemil nauk SSSR (for 6ding).
(Steel-Host treatment) (Steel-Testing)

MIRKIN, I.L.1 HZECT)VLOVSKOIA, "".N.
Effect of tbe coxipcsl4-.:r;n or ferr!te Qn Lhe re:pyfit.c.%
rsaistance of chromlim. 9'~eel- ye'~6110vt-e- 1 term, ctr, '"t-
no.8:1-5 Ag '64- (P.:RA l7i:o;
1. TSentralinyy nauc~unc-lfisledovatellsilY inntitut tftkhnolc.r~'.
I nashinostroyenlya.

Y :RM N 1 1 . ~,. . . "'. r'. -, , I j';")) ~ I ~W, I i.AY A I '. . F;.
I
1.4-w-alloy heat reflst,int !itoel. fnr electric machinery manufactz;re.
fletallov"i. I terr. 7,b-. met. no.11;4-) N 165,
(MMA 18t!2)
lo TSontrRl'n:;y nmuchrr-Irsledc-rntsillskly i-vistitut toAhnologil
1 mashin3stroypnine.

31 037-66 SiT (m)/tIA (d)/t-IP W/FeT (013a? (b) Mrd/JD
ACC NX- AP5027701 t;OURCS COM UR/0129/65/000/011/0004/0009
AUTHM: Hirkin, 1. Trusov, L. P.* Petr vlovskaya,
ORO: _TGN117MSh
TIM: Low-alloy best-resistant steela for power generating machinery
SOURCE: Metallovedeniye i tervicheakaya obrabotka metallov, no. 11, 1965, 4-9
TOPIC TAGS: power plant component, low alloy steel, heat resistant steel, peorlitic
steel
ABSTRACT: Considering the exceptionally long service life of power generating
equipment (at least 10-15 years), its high operating parameters (as much as 580*C
and 255abm) and the trend toward building increasingly larger boiler-turbine utt.*S,
the problem of improving the quality and durability of the components and elements
of this equipment Is of special importance. Currently the weight of individually cast
turbine elements reaches 22-23 tons. and the wall thickness of steam lines reaches
as much as 65-i2 mm while their diameter may even exceed 400 vn. Under these con-
ditions the assurance of uniform structure and properties is a particularly difficult
task during various operations Involved to the hoL and cold working of power-sachineri
elements: tube bending, welding. welding-up of casting defects, and subsequent hea t
treatment. Proper hatching of the melt to also essential, since even minor deviation&
1/2 UDC: 669.14.018

__rr ,
-4 All
4MMSION As 4PW822 S/C096/65/0b0/004/LK)5Q/0%3
--AM03 v-1, atra vskayaj,2 Km- -(Gandidate of toobnIcal-boiancen)
Cang reinforcing A
TITIZ La aal.f or lwga capacity power planto
C
SOUR33m ToOmergetika# no. 4. 1~65, .0-43
T01,13E.0 t steel all parlitic steel, �teel pmperty/ 25M-WBR steel, D0441
-steel
teel which mq be tmed &s
(E!g4) of perlitie s
ABSTRW ~A now type (L5~J2PR
geteel at-teVeratures-up 5&)G vas deivelopa4 as-reported by T.
ore"
-Solkmand-B.- H. Petropaylovskaya (Sborrdt TsHMMASh, No. 105p 1962). The
properlUes of this steel were-investigated on 1000-2000 mm long and 100, 1:10j, ud
220 m.diamster specimns made of two alightly different alloyv having the
rQ3.1VW.W compositions respectively (% velght)s 0-0,20 and 0#32; Si - C)."P
Ma 0*1a,
0 121 -P 0,641 Or - 1,30., 1.32; Ho - 0.97j-'Q'0j V - 1"o 1.11 Ub
7 09n# '0*12; B-0,00460.0045i 'Ni-0.12#0.09; 5!.~-'0.02000.;;2j P.O*
02).j
--0*017# The mechanical properties including yield strit4j, tensile stresop elorme
L4

ACUNIZION NM AP404-4131
AUTHOR.- Mirktn, I.L., Petropavlovi-kava
effectof-fdr6te-emposition- ft the relaxation resistance. of -chromban swo,
BOURMo. MeWovededys t termloheikaya obraboft 3netauov, nai of* 1964, 1-3, luld
_1~sertfdcingp. 24
TOPIC, TA08i_ st6ol',- chromium steel, ferrftei,~ ferrite composition, relaxation rea
stresi: rel=a-tionj figggess, stggesq a
IT: relwmuon'was s' -Mo-V steel it 625-565C,
~ABSTJ A tadled,iwsamplus of Cr
fti4wn+1^v% Irn ~!()r)0_1100C
at 7000, In an attemptto establish a
L in and tem1wring
r
el
a orritestractur(y,-c6ntalned0~04-0.(-6%C, 1.14-10.03%Cr, O.-58-0.68%Mo,
I f
vw mn~dbg*_Wco vInDetwatteriza-
ak"J ~00
ot
--f6rr1Wml riess after cold worldng wiW~-Wlhsequent heatLr
, g (as -eho i
Enclolrve)j- andv.- determining the recryntallIzation tenipe~ature from hordtiows cuvp~s-
tt nufflalenUy low rato of_(0_jfuajotx RAW with
after immyoring.: The reddEs Meato ffiat

U6846
I~X
4iA
A
Fig. 1. locrokardneso of ferrite ve temperaftrot haadm-;~.bvld worfftg..FS-11(to

Isl

: AP4

iv

IAQ.I~MUA~,-ZZ, , kand.takh;i.nai0c; 13U!',ZDYiU, A.E. , Joktor tckhn.n:~.uk;
L
I-ISRUNA, A.V. , irzh.
P'roportloa of rolaxn tion-rusiatau-,tt, kE11003) st-cal.
Mat-alloved. i tarm. obr. mot. no.7:34-37 Jl (MIRA 15:6)
1. TSentral'nry nauctino-isglec~,ol;aluollsl,,iy inatitut *Uckhnoloc-ii
i mashinostro-,,-eniya i Mcrftral~nyy nauclaw-isviedovatallskly
inbtitut chernoy metallurgii,
(Ghromium-mnadiura stoA.-Therm&I properties)

VOLKWAP T.I.., kand.tekhn.nauk; IIETROPAVLOVSUU, Z.N.,, kmA.tekhn.nauk
Pear.lite, EP44(TsZhIV) stmel with relaxation resistance at
teaperatures ranging from 565 C to 600FC. Energomashinostromie
8 no.1:33-36 A 162. (141MA 15:3)
(Stool--Testing)

KRKIN, I.L., d6ktor tekhn.nauk, prof.; FETROPAVLOVSKAYA, Z.N., kand.takhn.
nauk
Dependence of the stress relaxation process in steel on the
degree of ferrite alloying. (Trudy] TSNIITMkSH 105tl2-29 062.
(KRA 15:8)
(Steel alloys--Metallography) (Strains and stresses)

VOLKOVA,, T.I.,, kand.tekhn.nauk; FErROPAVLOVSKAYA, Z.N-., kand.tekhn.nauk
Pearlitic steel for fastenings on power plant equipment with
an operating temperature of 565-600 . [Trudy] TSKIITKASI.'.
10539P 107 162. (KRA 15:8)
(S,.?el, Heat-resistant) (Steam turbines)

S/590162/105/000/007/015
1031/1242
AUTHORS: Vollcova, T.I., and Petropavlovskaya,, Z.11., Candidates
of Technical Scienc4s-. ---
TIT=,, ?,~rlitic 3teol for joints in power equipment operating
at. tenperqt1ires of 565-6000C
S OURCE Mosco%,.,. Tsentral"nvy nauchno-riesladovatellskly institut
telffinologii i mnshinostroyeniyao Trudy. v*105, 1962,
98-107
TEXT: The developnent of perlitAc,'steels With a relaxation constant
Of at 1A93t 10 000 = 10 1,9/mm, at 565OC-is difficultb Two spe-
cinons of perlitio steel 225X IM 2 1 ' (25101 IM IF !BR), a la'~ora_
tory alloy 10 (TsZhIO) and an Industrial alloy 44 (EP 44)
wero hented to 11000C, then air-conled, and tempered at 7300C for
6 hours. As a result of the high tonmering temperature, Brinell
hardness dropped to 230 but the dosirAd structural stability and
creep behavior visre achievedo The F.P44 specimen.9 have a sorbite
Card 1/.0q

I So
39629
S/I-29/62/000/007/0011/008
E193/E333
1ya, 4.!j%L. , Candidate of Technical
AUTHORS: Pot rop a vLQvsJjf-
Sciences, Dorzdyla, A.N., Doctor of Technical
Sciences and Morlina, A.V., Engineer
,rITLE: Properties of steel. 9 9 3
(Kh12Wfl3F,`R(ZI993)) with a high relaxation stability
PERIODICAL: Metallovedeniye i termicheskaya obrabotka metallov,
no. 7, 1962, 34 - 37
T EXT The steel 1Xh12V.\1BFR (composition, 0.17 C, 0-34 Mli,
0.22 Si, 12.6 Cr, 0.40 Mlo, 0.70 W, 0.25 V, 0.5 Xb, 0.10 Ni) has
been developed as a relaxation-rcsis.~ant manter.jal for service at
temperatures up to 600 0C and the object of the present investi-
zation was to study the effect of several factors on its mechani-
Cal properties. The experiment's were carried out on samples of
laboratory and industrial-scale m&s, both vit,-i and without
boron additions. No difficulties were expcrieaced in fabricatinZ
this steel (hot forging at 1 150 - 850 OC, hot rollin'-1 at
1 200 - 850 OC). The optimun, hardening procedure for both
B-bearing and B-free specimens was holding at 1 150 0C for
Card 1A

9/62/000/007/004/003
Properties of .... S 19 3 / Z3 3 3
30 min and oil-qucnchin~-. The tei;r3crinZ temperature was chosen
from data on the effect of tezipering temperature on hardness of
the steels studied, after which the effect of various licat troaL-
i-.ients, entailinr temperin- at 650 - 7'20 0C with or i-:it'nout sub-
0 , - -,anical
sequent aZeing for 3 000 hours at 600 0oil the mccl
properties of ti-iese steels at 20 and 565 C .%*as dctori~,,.ined.
Stress relaxation --as studied at 550 - 60 0C on rin,- s-3ecimens
under an initial stress of '710 or 35 ks/r= ti-io uitability of
various specimens for service was assessed from
results oi these e.~periments extrapolated to t = 10 000 'hours,
wrhich represents the tire between %iajor overhauls of boiler and
steaci-conduit plants. Finally, the stress-to-rupture of the
d
steel at 565 and 600 OC was detormined on both smooth and notche
test pieces. Several conclusions were reached.
1) Steel Khl2VMBFR has a hi-h relaxation stability and creep
resistance at 550 - 580 'C. After 10 000 ours the initial
stress of 30 kg decreases to 1.0 - 12 1C,-/m-1 at 565 C and to
9 - 10 kg/m=2 at 530 OC, the streas-to-rupture in 10 000 hrs
Card 2/4

s/129/62/000/007/004/008
Properties of .... E193/E383
at 565 OC anountinz to 26 Z8 2 .
2) The best combination of mechanical propertics botli at room
and elevated tci:iperaturos is achieved after a heat-treatment
%,;,iich entails0oil-quenching from 1 150 0C and 3 hours tempering
at 630 - 700 C; typical Values obtained after this treatment
are given below:
Yield pt., UTS Elon- Reduction Inpact strength,
2 12
,kg1mm, kg/mra at-,.o,,-i, %, in area,~'c'
At 20 -C
In'
Aiuieal' _>
1150 0c,
Ton, OrIn, 79 95 14. 0 52.0 6.o
or
6.50 - At 565 'C
Annealin-
1150 'C~
Tem?e,ring 55 59 16.0 65.0
650 0C
Card 3/4

S/1-2,)/62/000/007/004/003
Properties of .... E193/P,383
3) The t-,,.echanical propertics of stcol Khl2V'MBFR are not affected
by addition of B. Prolonged (5 000 houro) azeing at 600 0C brin~;s
about a slight decroase in tile strengtln of this steel which,
I
nowever, is still above the specification limit
(0,0.2
40
Steel 1~hl2T-ILFR can be reco=-,ended as mr..torial suiTable for
bolts and pins used to join or secure various :Darts of stea:-,
turbines and boilers -,iade of ferritic and mart~arsitic steels,
provided that tile thermal-expansion coefficients of these stools
are similar. TI-ere are 4 figures and 3 tables.
ASSOCIATIONS: Ts.NIIT'4ASh
Tz'NIIChM
Card 4/4

---378)3
S/123/62-/000/008/005/016
Aoo4/Aiol
AUTHOR, PetropavlovskeTa, Z-..N.
TITLE: Improving the relaxation strength of the 25 X 2 M 1 (D W 723)
[25Kh?,%11F (E1723)] grade steel at a temperature of 565,3C
PERIODICAL: Referativnyy zhurn&l, Mashinostroyeniye, no. 8,1962, 19, abstract
8A125 (V sb. "Issled. novykh zharoprochn. splavov dlya energetiki".
Moscow, Mashgiz, 1961, 130-140)
TF,X'f-. The author presents the result of research work to study the pos8i-
bility of increasing the relaxation strength of the 25Kh2MlF grade steel by way
of additional alloying with carbide-forming elements: Nb (0.2 - 0.9& Ti (0.3%)
and Zr (O.Vb). The specimens were subjected to normalizing (at 1,100 C) and
high tempering (660 - 6800C) to secure optimum heat-resistant properties, The
relaxation strength of the steel was evaluated from the stress drop magnitude
during 1,000, 4,000 and 10,000 hours. It was found that only Nb effectively
Increases the relaxation resistance of the steel. Ti and Zr accelerate the
stress relaxation process.
FAbstracter's note: Complete translation] Vyl
Card 1/1

S/13'(/6P-/000/004/117/201
A052/A1O1
//S
AUTHOR: Petropavlovskaya, Z. N.
TIT LE: Raising relaxation resistance of 25X 2M 1(~ (2:-)Xha41F) [911 723
(E1723)] steel at 565oC
PERIODICAL: Referativnyy zhurnal, Metallurglya, no. 4, 1962, 511, abstract 41317
(V sb. "Issled. novykh zharoprochn. splavov dlya energetiki".
Moscow, Mashgiz, 1961 130 - 140) - AJO /1,/
TEXT: An addition to 25Kha4lF steel of strong carbide-forming elements
(14b, Ti and Zr) up to 1% leads to qu4litatively different changes in the rate of
the stress relaxation process. Only Nb has an effective Influence on the Increase
of the relaxation resistance of the steel; Ti and Zr contribute to a consider-
able acceleration of the stress relaxation process. This is explained by the
fact that only an additional alloying of this steel with Nb mrkes it possible to
produce a sufficient strengthening of ferrite with Mo and the highest carbide
phase stability, which is secured by tho presence of Nb enrbWes. 25X 2M 1CPF1
(2510041FB) steol containing 0.2 - 0.4% Nb after normalizing at 1,100cC and tem-
Card 1/2

S/ 137/62/000/004/117/201
Raising relaxation resistance of ... A052,4101
pering at 6600C has higher relaxation resistance characteristics at 550 - 56-50C
compared with 25Kh2NIlF steel containing no Nb. There are 10 references.
T. Rumyantseva
[Abstracter's note: Complete tranolation]
Card 2/2

36 8~ b
S/137/62/000/004/116/2c)l
A05~VAIOI
AUTHORS: Borzdyka, A. M., Petropavlovskaya, Z. N., Merlina, A. V.
TrK,E: Relaxation-resistant chromium steel for fasteners of steam ttirbines
PERIODICAL: Referativnyy zhurnal, Metallurgiya, no. 4, 1962, 53 - 54, abstract
41316 (V sb. "Issled. novykh zharoprochn. Gplavov dlya energetik.L"
Moscow, Mashgiz, 1961, 141 - 150) - A)u. I&
TEXT: As a fastening material for steam turbines with the temperature of
stearr. of 565 and 5800C, 20 X 12 M854) (2OKhla4VBF) Cr-steel can be used. 'PhIs
steel is recommended for fastening stown turbine and boiler elements made of
~3~',802 (EI802), 15A iiA (15Kh11L)' and other type steels. 20)(h12M%W steel after
oil hardening at 1,1500C and tempering at 680 - 7000C has a sufficiently high re-
laxation resistance and a long2time strength at 550 - 5800C and shows no sensi-
tivity to notches. The residual stress value after 10,000-hour testing of ring
samples of this steel at 5650C corresponds to the technical conditions for fasten-
ing materials and is equal to 10 kg/rmn2 at e. - 30 k&/mm2 and at 580`C it amounts
r-
to 9;5 kg/mm-. T. Rumyantseva
r
LAbstracter's note: Complete translation]
Card 1/1

3h667
S/114/62/000/001/004/006
/.P / /,570 E193/E383
V_ayj vskava Z~X.. Candidatf-i. of
AUTHORS. Volkova, T.I. and PAX-0
Technical Scienceg" I I
TITM Pearlitic steel 10144 (V4)Kio) (EP44(TsZhlO))
PERIODICAL: Energomashinostroyeniye, no# 1, 1962, 33 36
TEXT- In continuation of an earlier work (Ref. 1
Metallovedeniye i termicheskaya obrabotka metallov, no. 2, 1961)
the present authors studied the high-temperature properties of
steel 25W1818 (25KhIMIFIB) designed as a materi8l for
reinforcing details of turbines operating at 565 C. A tenta-
tive code mark, TsZhlO, has been alotted to this teel which,
in industrial practice, is known as steel EP44. The chemical
analysis is given in Table 1. The o8timum treatment of this
steel consisted of heating tool 100 C, air-cooling and
tempering for 5 hours at 730 C, high-temperature tempering
being necessary to ensure relaxation stability in serviced
After this treatment the steel constituted a mixture of ferrite
with uniformly distributed coarse carbide particles, Some
mechanical properties of the steels studied are given in
Table 2. The results of relaxatiop tests, carried out in the
Card 1/1

S/il4/62/000/001/004/006
Pearlitic steel E193/E383
course of the present investigation on ring specimens at
565, 580 and 600 0C, are reproduced in Table 3, the values in
brackets being obtained by extrapolation which, as had
subsequently been established, gave values slightly lower
than the actual. The temperature dependence of the relaxation
stability is shown in FiS6 4, where the stress
2
(00, kg/mm ) after 10 000 hours is plotted against test
temperature ("C), the experimental points denoted by crosses.
dots and triangles relating, respectively, to a specimen of a
laboratory melt (TsZhIO) tested under an initial stress
W - 30 kg/Mm 2, a specimen of an industrial melt (EP44), tested
0 2
under O,= 30/kg/mm and a specimen of EP44 tested under
tr = 25 kg/rm2 the broken horizontal line corresponds to the
0
value of o-, as specified in TU The results of creep tests
carried out at 565 0C on cyl.indrical specimens (10 mm in
diameter, 100 mm gauge length) normalized at 1 100 0C and
Card 2A

- PZTROr"VSKAYA.._Z.fi.. kand.tekhn.rauk
Investigating the relaxation stability of steam-turbine
materials. [Trudy] TSNIITM&SH 100:238-247 '59.
(MIRA 13:7)
(Strains and stresses)
(steam turbines)

SOV/129-59-5-10/17
AUTHORS: Cand.Tech.Sci, Z.NN. Pretropavlovskaya. Di-.Te-.h S,,1
777-effi%
A.M. Borzdyka; n-
TITLE: Relaxation Stability of High Chromium Steel
(Relaksatsionnaya stoykost2 vysokokhromistoy stali)
PERIODICAL: Met-allovedeniye I Termicheskaya Obrabotka Metallo.,
19.159, Nr 5, pp 45-50 + i plate (USSR)
ABSTRACTS The results are described of Investigations of the
process of relaxation of high chromium semi-ferriti,
steels (0.10 - 0,15% C; 10 12% Cr; 0.3 - O~6% Mo)
as a function of their degree of alloying and their
phase state, The work hardening was effected by alioying
of the base alloy with vanadium, tungsten, molybdenara,
niobium. and nickEll. To detect 'as fully as possible ,Ihe
influence of these elements on the relaxation statil-tyi
I -divided int,:) f0Ljr rT -
the expe imental malts wore sub cur)^-,
see Table 1. The metal was produced in a 50 kg capa(~Aty
induction furna(-~ with a basic, lining from a (haTge
consisting of chemical iron and pure ferro--alloyE. ',"he
relaxation tests lasted 1500 to 4,000 hours and theso were
carried out at 550 to ~65' 0C with an initial speclfi,.
Card 1/3 load of 25 to 30'kg/mm . The relaxation stability iias

SOV/129-59-5-10/17
Relaxation Stability of High Chromium Steel
judged from the residual stress after 4000 hours, For
most heats this magnitude was determined experimentally,
The influence of individual alloying elements on the
relaxation stability can be judged from the graphs
(Figs 1-4). Table 2 gives the phase composition of the
steel from the melts investigated in the experiments.
The following conclusions are arrived ats 1) Additiomil
alloying of steel, containing 0.15% C~ 12% Cr, and 0.5%
Mo, with vanadium (up to 0.1+%), tungsten (up to 0.8%) and
niobium (up to 0.8%), introduced separately or together,
brings about an increase of the relaxation stability of
the base alloy. From the point of view of increasing the
resistance to relaxation the most effective measure is to
add simultaneously all the three elements. 2) The
relaxation stability of the investigated steels depends
to a great extent on the quantitative ratio of the
structural components (sorbite and ferrite) and also on
the degree of hardening and the stability of ferrite.
In order to obtain a high relaxation stability, alloying
Card 2/3 0f high chromium steel should ensure a high strength of
the ferrite and the highest stability of the ferrite and

SO111129- 59-- 5-10117
Relaxation Stability of High Chromium Steei
carbide phases. For "fastening" components
(fittings) which are required to have satisfactory
relaxation properties at 565 OC, steels of the following
two compositions are recommended: (1) 0.2% C; 12% Cr;
0.8% Mo; 0.3% V; 0.8% Nbt and (2) 0.2% C; 12% Cr;
0. 5% m0; 0 ~ 4-% V; 05% W and 0. 5% Nb.
Card 3/3 There are 4 figures, 2 tables and 6 references, 4 of
which are Soviet and 2 English.
ASSOCIATIONS: TsN!ITMASh and TsNIIChM

SOV/ 124-58-5-6132
Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 5, p 156 (USSR)
AUTHOR: Oding, I.A., Petropavlovskaya, Z.N.
TITLE: Effect of Heat Treatment on the Relaxation Stability of Austen-
ite Steels (Vliyaniye termicheskoy obrabotki na relaksatsion-
nuyu ustoychivost' austenitnoy stali)
PER10DICAL: V sb.: Ispytaniya i svoystva zharoprochn. materialov. Mos-
cow, Mashgiz, 1957, pp 61-80
ABSTRACT: E1388, E1402. and E1448'- grades of steels were investi-
gated. The heat treatment consisted of quench -hardening with
ensuing single-stage or multistage aging. Microstructural,
phase, X-ray, and chemical methods of analysis were em-
ployed. Investigations revealed that the relaxation resistance
of steels is dependent upon the condition of the solid solution
and the carbide phase and on the interaction of these phases.
It is demonstrated that by varying the process of the stabiliz-
ing anneal relaxation resistance can be raised or lowered. In
order to obtain structurally stable austenite steels application
of multistage aging is recommended as a means of increasing
Card 1/1 the long-term service strength. G.A. Tulyakov
1. Steel--Stability 2. Steel--Heat treatment 3. Steel--Analysis

AUT111OR: PetrODavlovskaya9 Z. N., Candidate
TITILE, ""~Eff bet -~ofHe~ar ment on tho
Chromium-Molybdenum-Vanadium Steel
botki na chuvstvitellnost' k nadrezu
vanadiyevoy stali)
129-58-7-14/1?
of Tec-'run' ca! Scie*nces
Notch Se
jjSjtiV4 L~ t7 )f
(Vliyaniye termoobra-
khromoinolibdeno-
PERIODICAL: Metallovedeniye i Obrabotka Metallov, 1958, Nr 7
PP 54-58 (USSR)
ABSTRACT: The influence of heat treatment is investigated on the
notch sensitivity of the Soviet Cr-Mo-V Steel EI?23
(0.25% 01, 2.3% Crly 0.99% M0, 0.45-A V9 0.60% Si, 0,35% bin)
quoting also comparative results obtained by Newm
Jones and Sachs (Ref.L~). On the basis of the results
obtained by the author on the Soviet steel E1723
and the quoted results obtained for the American steel
17-22A (S), the following conclusions are arrived at,
1) Heat treatment of Cr--Mo-V steels has an extremely
great influence on the notch sensitivity during long
duration strength tests.
2) By apDropriately choosing the heat treatinent regimes
it is possible to weaken the notch censitivity and to
Card 1/2 impede the embrittlement of Cr-Mo-V steel, For a steel

129-58-7-14/17(
RfPftt of Heat Treatment; on the Notch Sensitivity of
Chromium-lAolybden-LLm-Vanadii.un Steel
with 1.5 to 2.5% Cr, 0.5 to 1% Mo and 0,2 and 0.5% V the
following heat treatment is rational:twice normalisELtion
a"nea6ing carried. out at first at a high temp8rature
(1040 0) and ther.. at a-lovier temperature (960 C) follovied
by high temperature tempering at 680 C~
There are 5 figures, 1 table and 5 references, 2 of ~,,,hich
are Soviet, 3 English,
ASSOCIATION: TsNIITMASh.
Card 2/2

FST T? C IDAVLOVSXAYA, Z.N., kand. tekhn. nauk
3ffect of heat treatment to notch sensitivity of chromium-
molybdenum-vanadium steel. Metalloved. t obr, met. no. 7:54-58
J1 '58. (MIRA 11:8)
1. TSentrallnyy nauchno-iseledovatellskiy inetitut takhnologii
t mashimostroyeniya.
(Chromium-nolybdonum-vanadium steel-Touting)
(Hatelso Iffect of temperature on)

~/j /V
1 37 - 1957 -1,! -~~,04t)
Translation from: Referativnyy zhurnal, Metallurgiya, 1957, Nr 1-2, p -)0-' USSR)
AUTHOR: Oding, 1. A., Petropavlovskaya, Z. N.
TITLE: The Effect of Heat Treatment on the Relaxation Stability of
Austenite Steel (Vliyaniye termicheskoy obrabotki na
relak.gatsionnuyu ustoychivost' austenitnoy stali)
PERIODICAL: V sb. : Ispytaniya i svoystva zharoprochii. materialm
Moscow, Mashgiz, 1957, pp 61-80
ABSTRACT: An investigation of the effect of various heat treatment pro-
cedures on the heat resistance properties of austenite stech- arid,
in particular, on their relaxation stability (RS) . Spec iment, of
the EI 388, E1402, and E1448 steels, in the shape of forged
and rolled rods, were quenched and then subjected to eLther
single-stage or multi-stage aging (A), which was carried out in
accordance with one of two procedures. In the first version the
initial heating took place at a temperature below that of the
second heating, but with longer exposures ( 100-500 hrs) . in
order to prepare the solid solution for the subsequent separatic,,~
of phases and to create a large number of submicrosocopic nuclel
Card 1/3 The RS was studied on annular specimens by means of the method

I ~7 I 9L), -I 1 -1 ;O-1t
The Effect of Heat Treatment on tne Relaxrion St,ibili',; ~( or~r I
of 1. A. Oding; prior to the test the mignituGe of E: at v3,17101-1~
temperatures was determined for ali gra(le,, ot sluci b~ e~e( f rur~i~
means. In addition, the influence of the concii*Aons )f A On the
mechanical properties and on microsti u( tural thangf-, in aw,icnilt,
steels was also investigated. It is shown that the RS of tile ~tvvll
considered depends Dn tile -state of file solid solution ind ot tht
carbide phases, as %vell as of their dispersion ana !he Intel dt '1,
between them. The less stable the solid solution and tile Ism-tiler
the amount of the hardening phases, the lower the RS. Ati
analogous effect is produced by an increa~-ed degree of dispel - or,
of the particles whi(.Ii are separated out and ar, increa. ed nc!~
uniformity of their distribution. The multi -tage --criditiona oj"
stabilizing A strongly influence,~ the fcrm,tion ut haidcnmg
phases. Under repeated he.ting further depo-ilion ot , ~trbid-'
upon the already formed submicroscopic k lct i -
observed in the multi-stage A pro(e-,51 thus the h,rO( T),T),' Pi..i-(
are distributed more uniforrnly and are more di'pcl
than in the case of singlc-stage A, which exp).~,Y), the imprt-t-d
RS observed in the EI-102 steel after it has been exposed lu ii~ii)ti
stage A. In tile El 388 and E1488 z;tec)s the torni,~tion M phc"
Card 2/3 is retarded in tile ( OUrse of multi stagc A, h rcsu,t . 'N ~'l

i 17- j');'
The Effect of Heat Transfer on the RelIxation Stability (( orl? )
reduced stability of the solid Solution tind In -1 10%VCT RS
is explained by the presence of cubic Cr ( arbide in tht--e -1e, I
which can change its composition within a rather kide r --tige nd
is capable of reacting with the solid solution thu, rcd~icinp 'he
stability of the metal structure. The employment of mult. -'~I-t
A is recommended as a means of increas,ng the ~orvnglh td
structurally stable austenite steels, operating for a 1()T-.g t,TTI(
under conditions which CdUSe relaxation.
L
1. Austenitic steel-Stability-Effects of heat treatment
2. AustAnitic cteel-Propertles-Temperature factors
Card 3/3

013
WN A.44 i/6~2 /6~6
:7 i;~--_
i "r"Wot
g1h
*sImIfa_ Z. ri
trODAV -0- Aj,
N.
'10THOR-i ti A*_M
...............
f allo7ing Oloment's ~G a-~,- -k-stability
ITLBs on- th6--3. ii~x i0
pb- xi6klu,m---~ --steols
LegIrOV-64i, si-RIQ70
bl~
MA iahil:,auo, "0 chrondum
steelp
On -
z
0
_U6_ rolaza 16 IV* 51;0010 Ot- tile:,
0
typ -oil
forrit o . 34~
Le~--iierv -:
The - s amp: a -OLI__ar~ --subjeetod to
~A q ench d
_--anneallu R lwmtiou. tolsts. Vero _dfimiad:~ Out _.O~: Od
- ~__I 0~,% e Imce.
-it:- 0 -hrs Steel w;t. h 19- Or and
tor- &-:Wiod,',z:Of 4000

ILI
si
400&!L5,- 2-
ACCESWON -1 KR; AR4045893 ~001/1065/1065
BOVRG_Ni~ Ref zh-,' Metallurgiyap Abs.-71407
t-Aler
14
-_22rzdt_kii -A
-1 effeet , falloyiag- clams ivon the relaxation stability
TITIZ:~ Ilia: ~..nt
hlgb, chromium stools
-'CITED k;ObRCR:- Sb, Legirovaniye Staley* Kiyev, Gostekhizdat USSRj,
;1963, 342-150
ITOPIC TAGS: alloyingr relaxationp 'high chromium steel,, ohromitua
isteel, Cr. V. Wt C, Mo. Nb, Nb earbidep ferritio steelp atoel
T stabill; -hi-&-ahromium--st la -of thle
HANSLIXIONi7-The re
4-10- Gro 0,3-0-6
:80mifoytito type (0610-0015% C 0 % go) i4as studied
as a ftinetion of their degree of alloying and phase state. The
samplev were quenched in oil and eubjected to a high tempering,
Relazation tests were oarried out on ring shaped Oding samples at
.550-56,r'0, The duration of the testa was 4POOO hourv. Steel with 12%
jOr and 0*5% Ma. taken as a basey haa a low relaxation resistance,
7-Card 1/11

8. 65
DAC
5
AOCESSION-NR AR4045893
..-,Alloying of steel.with vanadium-Aup to o,6%)--somewhat improves Its
-'rala3ation stability. Further irtereaae in the content of V up to 1%
1-i ~L
to a decrease in relaxation stability; for this reason, the
---alloyin- of high chromium stools with vanadium should be limited to.
;.~01-3-%69* The- introduction Lof W (up to 1%) into steel with 12% Crq
- dL % V Somewhat
-,Oi5,.L M61 _snd 0,45
incireases, the relaxation stability;
'howeverp further Increase in the W content ine
"ases-th9--spGed--O-f the
elOtation -process *---With :an - inor se
-in C-contentgand A the same
:~time 'of Ho and C. in steel with IN Cr and 0.4% V, the nature of the
-effeeb of W is retained. Increased content of Mo from 0*3 to 0.7% in
steel with 12% Cr and 0.4% V, alloyed with W (up to 1%)., Increases
relaxation stability, An optlr=trelaxation stability is observed in
semU'Drrite steel with 12% Cr, 0.5% Mo, and 0.4% V, with a supplement-
ary illoying with W within the l1mitt 0.3-0*5%; at the same timet
the C eontent should not exceed C'.15-0*2b%, An increase in the
content of C from 0,15 up to 0,41% in steel with 12% Cr and 0.5% Mo,
alloy-,Dd with V. or with W and Vp leads to a martensite structure of
-the oteelp which lowers relaxation stability. The introduction of lb
UP to 0,07%--(with 0.15%C) has an efficient effeat on relanation
_Vhich.increases two fold. However, the efficianoT of t1bg
-----Card

PETROPAVLCVSKIY, A*; TAJ.I((N, Ji.
Standardizing conbli.cA feods and L-Tprovirl,, thoir (junlity.
St&ndartizatsila 29 no.7:31-32 Jl 165. (MU-,A 18:11)

,_,~T~IOFAVLOVSKIYJ A.A., kand.tatim.nauk, dotuent
Study of the atability w4 ratural oacillations of ti-xce-dimennicnal
arched systoms. Trudy MIJ*T no.134:12-23 161. (1111U, 15:5)
(Arches)

PETROPAVLOVSHY, A.A. (Foskva)
Three-dimensicnal vibrations of an arened span with traffic 171
the middle. Stroi. mekh. i rasch. soor. 4 no.2:41-45 '62.
IMIR" 1, : ~ )
(Bridges, Arched) (Vtbration)

..PETROPAVLOVSKIY, A.A... doktor Ledin, nauk
Verifying the spa'-'a: stabiiity of continuous combine,~ sr-~,
spans. Issl. po teor. sooruzh. no.13:17'1-181 16.1..
L
F:',)

PETROPAVLOVSKIY, A.A., doktor tokhn. nauk, dotsent
Matrix algorithm for deriving the values of special f~mcticns
of the transposition method. Trudy WIT no.174:49-51 163.
(MIRA 18s1)

KOLOUSHEK, Vladimir (Kolouick, Vladimir], cioktor tekim. imuk,
prof.: BABUS.H.KA, 1.[BatrAra, 1.); GENRIKH, I.flienrich, 1);
YERZHLUA,Ya.[jet-abek, J.); 'R."'CUSCY.
Ltranslatorl; YAKUShTVt'%, G.A., inzh.ftranslato,
doktor tekbn. nauk, prof., red.
[structural dynaricE. Translated from the Czech' I -) ii k. a
stroiteltnykh konstruktsli. ?/,oskva, 3trolivint, 631
(141RA 18:5)
1. Chlon-karrespondent All Chekhoslovatsk~.,y 3otsialistlchr!-
okoy Reapubliki (for Koloushok).

PETROPAVIDVSKIY, A.A., dotsentp kand.tekhn.nauk
Strength analysis and the determination of natural vibration frequencies
fora combined two-floor three-span arch system of the type of the
river span structure of the Luzhniki Subm7 Bridge. Trudy MlIT
no.3:132-159 161. (MIRA 14:5)
(TrusBee-Vibration)

ANDWEV. V.G.; FSTROMVIDVSKIT. A.A. (Mookva)
Designing the river span of the subway bridge In loauhniki.
Stroi.mekh.1 rasch.soor. 1 no.5:35-40 '59. 041RA 13:1)
(Floscow-Bridges-Design)

124 -58-9-10452
Translation from: Referativnyy zhurnal, Mekhanika, 1958, Nr 9, p 147 (USSR)
AUTHOR: Petropavlovsk iy, A. A.
TITLE: The ~1,f ta~enc, oe-NeF,-vior-of a Loading on the Magnitude of
the Stability Coefficient of Bridge Arches (Vliyanive povedeniya
nagruzki na velichinu koeffitsiyenta ustoychivosti mostovykh arok)
PERIODICAL: Tr. Mosk. in-ta inzli. zh. -d. transp. , 1957, Nr 91, pp 103-116
ABSTRACT: Determination of the influence of the changes in direction cif
the vertical web members, during the process of failure of art
entire arch structure, upon the magnitude of the critical force
that corresponds to the failure of a plane arch equipped with a
stiffening beam (the superstructure of a spandrel-braced arch or
the suspended chord beam of a bow-string arch). Five types of
structural configurations of the connection of the arch proper with
the stiffening beam, both with a hinged and a continuous roadway,
~kre examined. The problem is solved by means of successive
approximation, wherein matrix symbolics and terminology are
employed. Having given the displacement of some points of the
axis of the arch, ~he author determines the corresponding bending
Card 1/2 moments in the various sectiors of the arch, whereupon he

12-1-58-9-10-152
The Influence of the Behavior of a Loadirg on the Magnitude (cont. )
obtains "elastic loads" and therefrom deterr.-iines the displacements of tile
points of the axis of the arch in the subsequent approximation. I'll e 1) r o -, c
is continued until two successive approximations are sufficiently close
relative to the desired parameter. The results of numerical calculation~-
adduced show that the mode of connecting the arch and the stiffening beani
and the respective behavior of tl~.e connecting beams during the course of
the process of failure exert a noticeable influence on the magnitude of tile
critical force and that they must., therefore, be taken into consideration, n
actual engineering design projects. Bibliography- 22 references.
K. B. Aktsent~-a,-,
1. Bridge!~--Stressei, 2.
Card 212

18(7); 14(10) PHASE i BOOK EXPWITATION SOV/2957
Pretropavlovskly, Andrey Aleksanlrovich, Cand1date of Technical Sciences,
- D 6 -ce-n-F - - - -------------
Osnovy rascheta tonkostennykh sterzhney otkrytogo profilya po teorli
professora, V.Z. Vlasova; lektsiya Ilya 3tudentov itroltel'nogo i
mashinostroitellnogo fakulltetov (Fundamentals of Analyzing
Thin-Walled Bars With Open Cross Section According to Professor
V.Z. Vlasov's Theory; 1.,ecture for Students of' Faculties of Civil
Engineering and Mechanical Engineering) Moscow, 1958. 39 P.
2,000 copies printed.
Sponsoring Agency: Vsesoyuznyy zaochnyy politekhnicheakiy Institut.
Kafedra soprotivlenlya materialov i stroitellnoy mekhaniki.
Resp. Ed.: A.V. Darkov, Professor, Doctor of Technical Sciences;
Ed. of Publishing House: T.I. Artemova; Tech. Ed.: P.G. Bobrov.
PURPOSE: This booklet is in-tended for students of construction
engineering and machine building.
Card 1/3

Fundamentals of Analyzing (Cont.) SOV/2957
COVERAGE: This booklet preEients the fundamentals of torsion analy3is
of thin-walled bar3 as developed by Professor V.7. Vlasov. A
thin-walled bar is definE!d as one whose length Is from 8 to 10
times greater than the ME!an cross section, and whose cross sec-
tion is considerably greater than the thickness of any wall.
Vlasov's analytical approach rests on two basic hypotheses:
fl shear deformations of the median surface are equal tD zero, and
2 the contour of the cross section ~s not deformed, i.e., the
distance between any two pointa on the croan section remain.3
constant as the bar Is deformed. Sample probleme are given.
Professor A.A. Umansk-ly is mentioned as having made contributions
in this field of particular Interest to the aviation Industry.
There are 4 references: 2 Soviet and 2 German.
TABLE OF CONTENTS:
Introduction
1. Concept of restrained torsion
2. Basic hypotheses
3
3
6
3. Derivation of a formula of normal stresses during restrained
torsion 11
Card 2/3

Fundamentals of Analyzing (CDnt.) SOV/2957
4. Derivation of a formula of tangential stresses 14
5. Determination of the flexure center and of the initial point
of sectorial areas 16
6. Expression of normal and tangential stresses by flexure and
torsion force-factors 20
7. Computation of geometric characteristics 25
8. Differential equation of torsion of thtn-walled bars 28
9. Sample analysis of a thin-walled bar 33
AVAILABLE: Library of Congress (TO 350 P~)'
Card 3/3 AC/jb
16-60

PETROFAVLOVSKIY, Andrey Aleks ndrovich, dotsent, kBnd.tekhn.nauk*, DARKOV,
A*V*v profag doktor teklm.nauk. otv.red.; IMEMOVA, T.I., red.
Izd-va; BOBROV, P.G.. tek~m.red.
(Principles of the calculation of open thin-walled beams; based
on the theory of profeatior V.Z.Vloeov-. lecture for students of the
departments of construction anginoering and machinery construction)
Osnovy rascheta tonkostoWkh sterzhnei otkrytogo profille-, po
teorii professora V.Z.Vlasova; lektsiia dlia studentov stroitell-riogo
i cashinostroitelinogo fakul'tatov. Pod red. A.V.Darkc-va. Moskva,
Voss. zaochuyi politekhn.in-t, 1958. 38 P. (MIRA 12:4)
(Girders)

I/C, //.I./i.I.,. ;1, "" -, , "
. .1
PXTROPAVIPOI-...,. , kand.te):hn.nauk dots.
Zffect of load behavior on the stability coefficient of bridge
arches. Trudy MIIT no.91:103-116 157. (MIRA 11:2)
(Arches) (Bridge construction)

FETPOPAT=FT'7.' A.v.
Increasing quality require.-xmts for the seedn d'
pulse crops. Stan dartiza ts iin 29 no. 1-7t23-24 71 165
(',',P.A 19:1)
1. rachal In ik otdc'.a sel 1s?okhozvayatvtmnn-.r prodttkts It V:ie-
soyuznogo nauchno-ii-~slednvatelfsl,.Of-,o instituta strTd ,11-4 1 _
7atsii, Moskva.

PETROKANSKIY, B.I.; ZkIEREV, N.P., retsenzent; MIZIN, V.I., 4
".~--nt"MM; PETROV, A.L. retsenzent; KRISHTALI, L.I.p
red.; MURAVIYEVA, N.D.., tekhn.red.
[Statistical accounting and the work analysis of a rail-
road division) Statisticheskii uchet A. analiz raboty ot-
deleniia dorogi. Moskva, Izd-vo "Transport "1964. 218 p.
~MIRA 17:3)

PRMOPAVLOVSKIY AOMOS agronolso
--ftswwwmw~- --6 -'--
Disregard of standards in seed growing Inflicts enormous losser. on
the nations.1 economy, Stand tizateila no,5:12-17 S-0 '54.
(XLRA 8: 2)
1e, Komitet standartov, mar I ismeritelInykh priborov.
(Seeds-StaDdards)

PETROPAVLOVSKIY, B.M.
'Health resorts, sanatoriums and curative regions in Kazakhstan"
by S.I.Zamistin. Reviewed by B.H.Petropavlovskii. Yop.kur.,
fizioter, i lech.fi2.kullt. 22 no.3:90-91 My-Je '57. (MIR& 11:1)
(ZAUKHBTAN-HEA12H RESORTS, WATIMING PIACES, WC.)
(ZAMIATIN. S. I.)

PETROPAVLOVSKIY, B.P.
Quality control of ball&st ~.anDllng. Put, I T t. ik.cz. ? nr,.10:42 '6:
4 p'I
(PIRA 16:12)

KMEK331# C^,A,; TPAVRIN# V.S.; VIADISIAVlSV, Yu.Ye.; ANTONOVp N.V.;
GWFICH, E.M.; SHIT, ife.B.; ~~PA~VIOVSP~YB-F~- ACEMOVt
N.I.; BDRHDTIN, I.H.
Inventions. Gor.zhur. no.2e74-75 7 163. (HM l6s2)
(Mining machinicy-Technological innovations)
(Bartbmoving =tchinery-Toobnological innovations)
(Railroads-Ralls)

C OU NITRY USiR
CATEGORY Farm knimnls. Q
Small Horned Cattle.
ABS. JOUR. RZhBiol, No. 61 1.959, No. 25878
AUTHOR jlj~L~ 1) p.
INST. Altay

TITU -1 PCEKI.-inq coril silage
The Til-fiuericEl 0 r
Production of' Sheep.
ORIG. PUB. Tr. Altayol-, s.-kh. In-ta, 1957, vyp.
300-309
A135TRACT One-Mindved eove,--! -.r ,--ho Alt--yf*aya breed were
divided ln'.o 4 r.,-roups. zn-~~ ratlon~z -Lcr the
groups vere of the same ge-neral nutritlv%2!
valur~ but differed 1j; the quan'-ity of silnge
(1-3 k~,,) contained in them. The control group
was fed hay and oats onlf. Ta she6p which were
fed silage, the wcol yield Increased (by 1~0-
'
- 11001 b-,,car;i~ longer (by 0,,17-0-31
260 g), th~-
cm). 1r, tn~- group ivliich was given kr, of
silage, bettf.~r dig?,,-tiQn was obsi-~rvud which
increased the nntr-iti,~re v.-Oue of th,- ration.
Card: 112

GMGG, P.; LIMBERG, B.; FISTROPAVIANSKIT, G.; TEANDER, 0,
-- I
Production and partial x-enthation of tetrahydropyranyl-
4-D-glucoigranoside.
Zhur. prikl. kbi-. 34 no. l2s2771-2774 D 161. (MMA 15:1)
1. Shvedskaya Issledovatel'skaya laboratoriya loanykh prcduktov)
Stokgollm.
(Glucopyranoside) (Cellulose xanthatee)

Pmonvuz,Kiy, 0. A.
I
"Properties of the low-Replaced Fethyl Cellulose aW Its Solutions." Yin. Fighl!r
Education USSR, Leningrad Order of Lenin Wood Indur+z-,, Acadewj irreni S. l"'. r1rov,
lp-Mr-rad. 1955. (Dissertation for "lie Degree of Csnlichate in Technical Scifmcesl
SO: Kni.zhnnya lo!Qvisl. No. 22. 1955. PP 93-105

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Tvljpv~ 40, 1,45 t ilww loll ((.Orr,
rim'),fif btvmh,~
Om I'l ( f .5 NfZO) wod.. 2 hm tit Irlo
WN *Ith UQ4 Ou'll I mol. Uc~,144, mwl. 0, ~Cllil"-t I
1p
i; by trMUlit"helir
Y vilul,
with
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tlmt 12-18% fq;
-The bat
la-watelk. 2 05%) -.Lad D; WM -4 lhrs*;'A't V'i.
400 with 47%-Ifl. AP'r wd1bg V%'u.AW, r4t -50~~nd frt~gcl
---i" Ing is J1 Am-rosiA. itl 0,51,.NIORRA'L~
zaln lit is
L )kmowlti, I
77,
7~

'Tronertics of ether
.-Oics of
or. tjj~~ Cl-,emj.s4:r,, Ji
I'loncow, Forest

, 3.A, .
JIOPAVWVSKIY G.A.
70 ~--'
liological stability of low-substituted cellulose others. Zhur.PrIkl.
Ithis. 30 Mo,3:4%-4)9 Mr 157, (KLRA 10:5)
(Celluloall) (Bacteria, Cellulose-decomposing)

-, ~, P ") Vr-. I-,.-- - -
T , v -
PMOPAVLOVSKIY. G.A.; VABIL'YEVA. G.G.
e~ lov-substituted Na-carbozyzaethylce llul one and Its propertlen
as a finish for textile products. Zhur.prikl.kh1m. 30 no.12:
1832-1837 D '57. (MIRA 11:1)
(Cellulose) (Textile finishing)

J.2.1 ,;, 3 1,V~_ t .-
- ~) q, - '[/ I - f .
NIKITIN, F.I.; PETROPAVLOVSKII. G.A.
Preparation and proper-ties of lov-substituted methyleallulase and
carboxymthylcellulose,. Zhur.prikl.khlm. 29 no.10?1540-1549 0 '56.
(Cellulose)

VL."-
J
GF.Tf-Timw
prii cz;) inc: mwd mactvity and thow hWi
I"x mr~ gj~ e
wl~on itftL4 quitnUites cd tubutiti ;ed
iZ
k" wtrv(krt-,OI, kale QG jjtHUWW~ Tj* plop, WA 4ftf&A'
Iptk-i imi de#wTfbeA of InwAubs-Likuted mthVl~ Lftd

Frope7,ttes of solutions of mot'%,rl -allulose if low derree of
aubstituttor. Zhur. prIKI. khIr.. 29 no.11:1707-1716 N
0011, 11 - - 4.1 ) ( 11. T , -?.k I I " . -,, 'I-

ri t
v6ctim 4 fi ter paper
p
6 r CH
CMA)
m
d Utz
j
p.
I
,
,

lkoxyl did not
4-7v
N

'Um a 18_~23 C"wrifwcd-liflh

&7

FETROPAVWVSKIY, G.A.; IMUNUAK, M.M.
Wthods for obtaining celluloc-a sulfo ethers. Zhur. prikl.
khim. 36 no.11:2506-2532 N 163. (MIRA 17:2)

PETROPAVLOVSKIY, G.A.; KRUNCHAK, M.M.; VASIL'YEVA, G.G.
Low-substituted nitrates of wood celluloses. Zhur. prikl. khim.
36 no.8:1799-1808 Ag 163. (MIRA 16:11.)
14
I

PETROPAVLOVSKIYY G.A.; VASILIYEVA, G.G.; KRUNCHAK, M.N.; NIKITIN, N.1.
- .-I - .
Properties of films of law-substitutW nitrates of wood
cellulose. Zhur. prikl. khim. 36 no.8:1816-1821 Ag 163.
(MIRA 16: 11)

F27ROPAVLOVSKIY, G.A.; VASIL"OVA, G.G.
Alkali soluble carboxyzaethyl cellulose and possibilitlea of Its
use in the paper and toxtile industi-ies. Trudy LTA no 91:11f-121
160. (MIRA i5:12)
1. Lesotekhnicheskayo akadomiya.
(Cellulose)
(Textile Industry) (Paper Induatry)

PETROPAVLOVSKI7, G.A.
Alkali solutions of low-substituted nitrocellulose.
Trudy LTA no.91:105-U3 160. (MIRA 15:12)
1. Irmtitut, vysokomolakulyarnykh soyedineniy AN SSSR.
(Alkalies)
(Nitrocellulose

NIKITIN, Nikolay Ignatlyevich. Prinimali uchastiyez A&W-10VA. Ye.A.,
starahiy nauchayy sotr.,, kand. khin. nauk; AKIM, E.L., inzh.-
tekhnolog; ANTO11OVSYJY, S.D.,, dote.., kand. tekhn. nauk;
VASIL'YhNA, G.G.9 in2b.-tekhnolog; ZAYTSE:VA, A.F., starshiy
nauchnyy sotr., kand. tekhn.nauk; KLENKOVA, N.I., kand. tekhn.
nauk; HALEVS1WA, S.S.p kand. khim. nauk; NIKITU, V.N.starshiy
nauchq-y sotr., kand. fiz.-inat. nauk; OBOLIZISKAYA, A.V., kaj3d.
takhn. nauk, dotsent; FETRQFAYLOV~W,.G.A., starshiy nauchnyy
sotr., kand. tokhn. nauk; PONOM&M, A.11., kand. takhn. nauk,
dots.; SOLECOIK, prof., doktor tekhn. nauk; TOKAREV, B.I.,
inzh.; TSVETAYEVA, I.P., kand. tekhn. nauk; CHOCIIIYEVA,
kand. tekhn. nauk; ELIASHBERG, M.G., doktor tekhn. nauk; YURIYI.-V,
V.I.; KARAPETYAN, G.O., red.izd-va; ZAMARAYEVA, R.A.,, tekhn.
red.
(Wood chemistry and cellulose] Khimiia drevesiny i tselliulozy.
Noshra, Izd-vo Akad.nauk SSSR, 1962. 711 p. (NIRA 15:2)
1. Chlen-korrespondejit Akaderli nau). XS1 (for Nikitin). 2. Za7e-
du~rushchiy kafedroy j'izicheskoy i kol-loidnoy khimii Lesote-khniche-
skoy akader-ii (for Yurlyev).
(Cellulose)

NIKITIN, N.I.;. PE7ROPAVIDVSKIY, G.A., kand.takhn.nauk
Low-substituted cellulose esters and pro spe eta for their uses.
Khim.nauka i prom. 4 no.6:713-718 ':,"~O- (HIU 13: 8)
1. Chlen-kerrespondent %kademii nauk S4H (for Bikitin).
(Cellulose esters)

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