SCIENTIFIC ABSTRACT OREKHOV, A.A. - OREKHOV, N.R.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001238120020-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

OFOM(N. A.A., inzhener.
-
Wood bending machines. Der.prom.5 no.9:11-13 S 156. (MIA 9:10)
(Woodworking mpirhinerv)

VARTAZAROV, S.Ya., karyA.trkhn.nauk; VOLOEHOV, Lnzh.; ~JREKPUV,
inzh.
Inspecting the quality of reinforced concrete elements jEink a
radiometric met~.od. Enerr. str,)a. no.20:(2-6-4 '(1. (Fir~ji 11,41)
1. VLrskovsPiy filial instituta "Oregenergostroy".
(Precast j!oncrete-Testing)
(Gamma-rays--Industrial applications)

S fnr
in K ~ s,-: o-, " r. -. -j ~ - 1 ) ~ ,

OR OV, Anatoliy Dmitriyovich; MUSISOV, Lev Nikolayevich; KAUFMAN.
------Tl-adimir Alek-eanaro-vich; BORISOV, N.S.. inzh., retsenzent;
YATSMKO, V.A., inzh., retsenzent; FALIKO, O.S., inzh., red.;
GO]URMA, L.P., tekhn.red.
[Now agricultural machinery; brief manuall Novye sel'sko-
khoziaiBtVenny8 mashiny; kratkii spravochnik. KoBkva, Gos.
nauchno-takhn.izd-vo mashinostroit.lit-ry. 1960. 254 p.
(Agricultural machinery) (KIRA 13:9)

OREKHOV, A.D.; MUSINOV, L.P., KAUFTWI, V.A.; KLETSKIII, M.I., inzh.,
retbenzent; ZHURAVLEVA, M.N., red. izd-va; MODELI, B.I.,
tekhn. red.
[Vew agricultural machines]Novye eel Iskokhoziaistveraqe r-ashdriy;
kratkii spravochnik. Izd.2., perer. Moakva, Mashgiz, 1962.
279 p. (Agricultural machinery) (MIRA ll,:Il)

ORIMOV, A. 1.
0 nekotarykh voprosak-h eksplu:~tsitqii Itybiask-og_o vodokhranilishcha. L some prjL, ems
J. (Rect,rioi tran-s.ort,
of exploitation of the ayb;,isk wa,.er reserv-Ar -1 053, L"o -.
P. 17). DL,. TC6rjl.ii~-
SO: Soviet fransportation and Communications, A bibliogr~j~ Library of k.;ongres.;.
QIZ.
Reference Department. War,.Iiiz-L-ton, L952, Unclassified.

CREKHOV, A.L.
Devi c-e , or r, ng it : 1~ I, he 4hitft, ,f an Md~,- !"e5112 1! 1-, *.!- ~ ,
M') to r- . VIR 111, . i -)'- t, t . - 1), .: - . TI ., I i I f f) 5 1 ", ~)
I - Y c n t D r a bure r. ! y li np f 1, r, i) r - 7V r, 1 ~-, v,. g - _i F, r a v 1 e n I' y a " P:- 1 a z r -1 -1 - '. I "

oRlIr ov. A.N,., '-.- I . -
, .
Automtic syringe. Toterinarlia 34 nn.10:62 0 '57. (KIAA 10:11)
1. Moskovskaya veterinhrnaya akademiya.
(Veterinary instruments and apparatus)
(Syringes)

AMOY, A.P.; SNESARIV, V-L-; K.LIMTIYNV. I.M.
The PCK-1.2 machine for harvesting paternal types of corn. Biul.
tekh.-eken.inform. no.11:51-53 160. (NERA 13:11)
(Corn picker (mehirie))

~,-Aiokjandr Pavlovicii (1881-1939), akadeivik; KABACHNIK,
q~~KjtQ
P.I., akademik, utv. red.; ;-IUDENKO, V.A., red.
[Intramolecular rearrangements; studies in the field of
theoretical organic chemistry] Vnutrirolekuliarnye pe-
regruppirovki; issledovan'.ia v onlasti teoreticheskoi or-
ganichask0i khimii. Mo:~kvli, Nauka, 1965. 310 p.
(MlItA 18:9)

KHARCHNM, XBriya Vasillyevna; ORMOV, Anatoliy Yagorovich; BAKHTEYAROV,
V.D., red.; BELICHEMKO. N.I., red.izd-va; WINSi 16.Vi, tekhn.rad.
[Mechanization and automatic control of the production of woodwork;
experience of the Volga Woodworking Gombinel Nekhanizataiia I
avtomatizataiia obrabotki stoliarnykh izdelii; opyt raboty Volzhskogo
derevoobrabatyvaiushch ego kombinata. Moskva, Goslesbumizdat, 1958.
18 P. (MIRA 12:4)
(Joinery)

ORMOV, B. I.
Mapping zones having varied fractured rock on the basis of
borehole cores. Razved.i okhr.nedr 22 60-5:39-42 My 156.
Mn 9: 9)
1. Yuzhnourallskoye gooloupravlonlye.
(Boring) (Engineering geology) (Prospecting)

':ame : -~ecr!,;Iy ir.'razmovinh
Title : -) o c r,, r). t
A f f I I A n t i o n :Lp-nlnj*,rul Textilr Inot lm(.nl Yirrv, (I
T
,,ate : 1'.3 ~' 12 t r (,
: ro'-~Vr-'
30

average- 6 20'
X-PISTAMIMUllt Th enditure 61 nickeflor -the =w steel a less
0 VXP 25, k,
in,,Ae recommended ex-
d alvely as a. r plhcem~'nt -m_3,
enum
for 12kWBA ~he rniAm fLY
type
_X6 iW I i'3~- Iti-the.flevelopm6t
Oinoetely._br'~artially. substituted by Umgsten inlbevatib
Y
Of ~60 i6w, we~, P. ide to use'the- ftroz~lurn_ -rAqk6-nioly Ateell scrap
rov~slon was m
avagablle In large q a titie t1woughout P UEU'ari attentionw citiocted at
quan es thecountry.- ar, , ad
8 r -p ItIAs pur
th i6~ortio~s, of 6lements:whi romotb aiid'Impede - oas' -harden*
prope p ch p e r r pos
on Specially si"Ited.lbw-- carbon alloys, a study -was' made of 'the mutual. effect: of the basic
I~e: c centration
g allem~ents (Cr, Mh 81 NI W MO V) on arbon con In, the layer.
-4 lit 7he permissible
Ifie greatest e ect: I s exerted by ~6r
Wwao Olscoyere, that ff omliman :8 con.~.
(upper andjoiwer) of thevoritent of the, bitsic qlements-hi.the.n6~y steolis.,are abown,13
'a --table No. and
more than 0, 06% vanadium and no bo're Umn 0'..03% sulfur- photphorun Iv
'Afesbf thesteelswere
.,per~nltted i~: the new, steels. Thephysl&ai and meebanical. Orope
J-:. thorou&ly. -tested.- ~ When the effectof the bair ening temp6rattm in the- '800 :950C ra
7 1 - I - I . I . 11 -d I - I . ftn~g"ebIa. .. I.
-I -the mechanical pro W, -both DI-2 and DI-3 s1wwed higb BtrengLh
pertles of the steels was teal
iture at 820- SGOC. The'effect- of the.
d PI a' sticity ~,wfth an optimal hard ening. temper
card

SOV/ 137-~~h-,)- IQ L)t,-,
Translation from Referativnyv zhurnal, Metallurg,.va, 114~8. %'r 1. 'r-) -'r USSP
AUTH016 Alekseyenko, M.F., Alekseyeva, G.N., Orekhov, G.N..
Fedotova, I-S. ......
TITLE. A Study of the Sensitivity of Structural Steels to Over-heat"nQ
(Izucheniye ( huvstvitel'nosti kcrnstruktsionri~kh stalev k
peregrevu)
PERIODICAL- Metallovedemyt, i term. obrabotka. Mos(o"%., MvtaII11Ti,;i/-
clat, 19 ~8, pp 21 - M
ABSTRACT~ An investigation is made of the tenden(, '- of I~Kh2GNTA
25Kh2GNTA, 30Kh2N2VA, and 30Kh3VA steels to overheat :n
the 900-1300"C temperature interval, and the pi)ssibihiv of
correcting this tendency is studied. It is found that ovt-r1w,ii
ing may be corrected by normalization at 900-(450 0 T h c
standard mechanical properties of the overheated arid the
norlTially trvated metal are identical. The nverheatirii_; fft-,
is found in impa( t testing at -70(), in not( h Ivnsilt- lvstii~j~ 4!
notch angle arid in fatigue testing; overheating redUt vs jl, I i-on)
9 to 3.4 kgrn/(-.rnz, 'T b from 106 to 68-77 kg/mm2, and 1)
Card 112 3-6 kg/rnm2. The i orrection of overheated steel !)\-

SOV/ 1 17-58-9- 1 Q9t,-,
A Study of the Sensiti% -it%- of Str- tural Steels to Overheat:-,-,
nbrmalization, from it terript-ralurt, of 150- 1800 high4 r than II)v A, i po 11, 1 , (.:
firms the conclusions of a numbcr of investigators to thc cifv( t that
point ''B'' cannot he identif;cd m.,ith the A( ~ point.
VJ,
1. *~*---!-~t,,.1 .,. . ire - . '... --
Card 2/21

AUTHURS: Gulyayev, A. P. , boc,c- of Tec~,nic,jl
Rustem,S.LtCandidate uf 1~echnical Scl-incef ~,:aci
Orekhov, G. Ii. and AleA-Eeyev,,j,
I---
TITLE. Inveii~i~-atior, of~ 1-~ew Die Makin~; Steels for lic,t )t i:.
of High Teialerature Allo:;s (Issledovliniye novy..Ii
sh.ta.mpovyk-h stale,-.- dl,;a ~-uryachey s~itaiupovki z1.:11-'_-,-,
splavov)
PERIODICAL: Met!; llovedeniye i Ubru',-otk~-- 'iie*.--.llov, 1"r
pp 2-10 + c- plates (USSR)
ABSTRACT: This Study !.LIE bee.-i awarded a prize at t-e '-meni D ~K,
IiTO Mashp:-o:-i coizpet'tioi, f-r t'.e best resoEircr. -;.,:,,nK
ca-rr,-'ed out in 1~~I35-1957 .Fo:- hot
steels 5KW~U and 5 KhGM were used in th,-- p%st
subsequently substi;~uted by various steels not
molybdenu.-~, whicl.- i~- a Scarce 7.-lat,~rial in the Sovie-~
In the int--o,:,~.ctiun juLhorc- sumi-.arise th,? effe- ol'
IuL~i ~31e-,ients thus:1 Luni cten ensures
the iii(,:v -V~
up to 6,20 -nd wear resist--ince. I n f~~
content excee-iint.; 100% will noL brir,6 anj furl-irer
:.-,er,,t in -,he pi-opertie~,~. On the other hand, it affe~-I~
Card 1/5 adverse ly L!ie r,i., iLA~,~:ice, if tl,,.e tuatei-i a 1s to to :~T r:.t

Investit,ation of bev, Die M-A'l-i-,.~, Ste-.,,L~~ f-;r, Hot S~~,-Zuin 04' ~-11'
Temperature Allo.;s
C 11 alIL"e, t b -'i." -allo Ut.
ferrite 7-,t
form ?,-r -i-i.-,in. ::r- L'ol-.-bden-x:1 is twice L.,~
a,: t un For a,, e )i.i~jl Lardjie~f,,
hrive ~b,tLer pi,v! ic ~ I pvul-ei'l i (-i: th*.- ri :m!
Mclybdeiiw'l 1.11j'. )VC:, ~'Iic! S lil" I'll
resistarce t", scorinC, i..iproves r.~ie
it reduce-s t'.--, '-iar1eni.,;,,1 t.-- .~.or-,Lurf, raj).~,e, r~ ;J
surface iecarburj-sa-or~ -i~6 E: the
tu 6ra~f, 1. Chro Aum re~luce,,
steel to oxidise, impr8 v(-~. tl~e Lardenal-iliz.,
red ha.--dneL--, ur-1 -~o 425 C, H,vever, lorit,er heatint-,
necessary for di~solvin, th.,: carbideF~., V~,nadiu;.; rp
t~ie grain ~--.`Lze.5. Silicon i--L1'1ue,,.ce:-. thc ch.--iractei, -)~ -:
scale in air; i?'EtaLid of !, --nE;e fil... ~'r' e".
rel.,iovezal-,I,:~ powdery ~)xide jS Cj'-'Lt.inc-d. F,,Lr t h 2 i-~:' 0-.
increas,.:s :.Ia,~ rl.,E:i.'.'uance. Of ~;rc.-it
carbon vii"i-1.~,. ir.creof'-', strerl;'-t~;s th-';
,3nd t 1)
-e srcle!,at,il -owever, !',I,
Card 2/5 cintent bri;. s -'~! cut.

InveSti6at4
.on of bev., Die i C 7 1 -
Temperature Alloyc
cracxs. Die-makin~, s- eel contains O.L5 t,~,
Fifte:7n nw grades of die-ma-'-inj, stee2~z wf~r~-, V1--
d inveEtij~atedl. For co-paring 'he propert'.v-: 011
steels the Soviet steel 3Kh2Vt~ has :ilso b(--.: n
and L!ie ,c,,~pectivt~ v,!luo!: are used as rofei,f~~rwill VA
The chefiiicl composit.ion.,~~ of the inve,,Ait:,UUc(!
entered in Table 1, P-3, A technique ha.- bel-,n devel-,
for testin6 die-makin- steels. The obtaine,.~ re!-ull-s
are described in j~reat detail; the,. are ,31F-c
table,,-, ano plolted in graphs. In F i 6. 1,
influence of the LurdeninG te,,,peraLure oil
of so..ie exTeri-mental steflc is brliphed , Fi
show the :.-,icro-struc,;ure of so~ae of ti-,- i.,v,.sti,_at,,?-'
steels after various heat treatment re-,1imt-.-L, In Fl~
the dependence if: -r;iphed of' th, ,- ~Iardne.,,. of' f
experimentzil steels or, tl~e te:.,perin~ ' y
shows the hardenability of the experimentai
FiL.8 shovis the dependence of t'.e strea6th of tl.f-
e,.q,erime.,-,*U-al steels on the teL-t temperature Fi*-~(
the dependence of the y4eld point of ti-e
Card 3/5

Investigation of New Die V.Fuh-in;, Sce-lS for Hol
Temperature Alloys
steels on the te:.iperut,ure. Fi,. 10 shc)w.,~ t.l~;
of the rel.-Itive 01011L.-:~Aion of the
on the te-n',erptur,.- Fi 11 shows the do~ -~clr!,".L
relative contractior, of the~:e steels oit the
Fii~.117 shov.,js the dependence of' ~-he- im-.,-;ct
the investigated -teuls on the Fil,
shows the hot 1:ardnesiv of the expcrimciitrilj ~ tf-ell
Fi6. 14 ind icates the rer~istance to tei--,,, eri.
of the iiidiv4-diiE~l experi-iontal stet---ls,, T~-J,
the haranes5 of the investigated steel,~- E~fte-
and te:~,perin,- from various te.-,iperaturr,!
the hE;rdness -~f the experiz,.ental steel!~ aft-,,
the hardening te.,,iperaturc- nnd coolinj, under- v;~rlu,'S
conditions. The main data on the raeclliai~ic:t!
and ch,emical COI:!T)OE--'tiOTIS of tl-ie
suranarised in Table 5. The most i,-.q)c)rt;.-
these ste-,:1!7 from the point of vietx of
were deterzine(I. Furthermore, four stets!.,
:nanufacturin;- liec to be used for
Card 4/5 ture scte,~ 1:-~ -%r-3 proposed, the Aiem i c I

129, - 51-Q)- - - I / -'~
Investigation of bew Die Makin tee Is f or S i ri-
Temperature Alloys
are entered j..,. T,,ble
testing these steels under Sh6p condittors.
Therkj Pi l'i !'- - , ;-, U , i b 1 e - -- -I ~: '~ I - E-' I'U i `-~ I
I of' v,1 ~Lc:, is Soviet, I Geri,;,.in an(i 5
ASSOCIATIOE: MoskovFkiy vecherni~- mns",inostroitePriyy
(Moscov: ;!;veninE Mechanical EnEineerin,-:- Instituto)
Card 5/5

SOV/1~9 59 5 -1211.71,
AUTHORS: M.F. Alekseyeril-o, N.F. Lash,,~,. N,111. Pcp,~va', '-N,
T I TLE: Phase Analysis of Heat Re3i:itant Construrti,~Irj-T.
(Fazovyy analiz teDlostoyklXh konstrukts1U111iYK1,
PERIODICAL: Metallovedeniye j Termi-heskaya Obrabot::a MetalI,
1959, Nr 5, PP 52-51 (USSR)
ABSTRACT: The authors investigated the phase compositi~-)n and the
mechanical properties of the steels 30Kh3VA, 30Kh2N---'VA
(i.e. with differing vanadium contents) and of th~~ -il,:---
E1415. The results of the strength tests after hoat
treatment (quenching in oil foliowei by tempe,ing) fcr
each of these steels are entered in a table cn pai~e
The carbide analysis was effected on 112' mm diametfel',
60 mm, long speci-mens which served as anodes and
in an electroiyte for a duration of 5 hours with a
current density of 0,21 A/cm2, following whi.-h tl--?
was cooled to OOC, The Fe, Cr, Mn, W, V and Mo
of the carbide precipitates were determined. Iii Fij~-
the influence is graphed of the tempeT 1ng time at 500
of the steels ~OKh2KVA (curves I and 2) and 30NI-i-VA
Card 1/3 (curves 3 and 4) on the contents of individual elements
which are combined in the carbideE. In Figs -L a,11A -1 tne

30V/129 59-5-12/1-)
Phase Analysis of Heat ReSiStant Consir,ictionai
influen(e is graphed of the tempering time -a~ 00
the steels 30KhI?N2VA and 3OK13VA respe,t)"""f
c.ontents of Cr and Fe whirb are -)nibined in t,".-
cementite and tzi.gonal rhr,7-mium -aTbid,~!I- ':) E- e
vanadium additicns or-, tr:e mernani,-ai prc-e:-.~- c j
sustained stien---~r, of ~OKhl-,N2VA steel ,5 Frazl: -1
4 and 5. The re3ults of analysis of pha..;-
30Kh2N2VA s teal s WI th VaT-:Ot~S janad
explaining thei r beha,~;,~ cu,- - n te.- ~--s f
strength at 550 OC~ The 3t~ ~,a i ne(I S 1 r
by the hardening of the solid s,~,Iutior,
stability and also its inteTaction witt-I 111t,
phases, The hardening effect of trie r~-'
the steel depends On theiT degree (Df ]"SUer. of, j
proneness to diffusion iriteraction wili, ltlt-
solution; the 1OWeT tne speed of fom,,,,i,.n
slower the growth of t ne germinat . t ~i,~ g f
be the hardening effec.r on the ste"-I~ After temoer-~r:,
650 OC the carbide phases In the steel E11- ~ L , ["I ~ I
only partly with the allcying elements W, Mr, V
Card 2/3 The allcving elements whic.h -rerivained In t'~-,e ~-r,!

C9
Phase knalysis o f ."-~-eat Ret- , Ez a n- S
so lut ion, (iewn d If f~i-s ion p.--ce 3--~ a i,J
solid solation. After tempering at
2~~% ''r remained -i-, 1hp solid n,
/0
tem erint, at 500 'N' f,,.r 10 and 00 r ~ja-, I
p
ef fec t on the -redi _i T , a but ion - t the a Ir--
between the carbides and the Solid F,ili;t it r- St:
alloying distinguishr-s favourably 'khe steei
other steels of sirntlar (,(-~MPOSI t L,-,r.
Card 3/3 There are 5 f ipures in,! i table-

S/123/ 61/ooo/ol2/002/042
AO04/A10l
AUTHORS: Gulyayev, A. P.j Rustem, S. L.; Orekhov, 0. N.; Alekseyeva, G. P.
TI TLE t New steels for the drop Porging of heat-resisting alloys
PERIODICAL: Referativnyy zhurnal, Mashinostroyeniye, no. 12, 1961, 12, abstract
12A91 (V sb. "Metallovedenlye I term. obrabotka metallov", r'nr.
Sektsii metalloved. I term. obrabotki metallov, Tsentr. prav11.
Nauchno-tekhn. o-va mashinostroit. prom-sti, no.21, Moscow, 196C,
179-196)
TEXT: The authors investigated the physical-mechanical properties (narden-
ability, optimum heat-treatment conditions, heat-resistance, tempering ability,
hardness, scale resistance, resistance to adhesion, conglomeration ability, etc.)
of 16 steel compositions used for the drop forging of heat-resisting alloys.
Based on the tests carried out, the steel grades 4X388M (4Kh3V8M) and 4MM2~
(4Kh3V2M2F) are recommended for forging dies.
rAbstracter's note; Complete translation]
I
Card 1/1

1,5- 0
82582
s/148/6o/Ooo/Oo6/oo6/o1o
AUTHORS: Vinarov, S. M. Alekspyenko, M. F., Orekhov ! G. N.
,_-, ff
TITLE: Heat-Resistance of Austenitic-High-Phosphorus Steel
PERIODICAL: Izvestiya vysshikh uchebnykh zavedenly, Chernaya metallurgiya,
1960, No. 6, pp. 106-113
TEXT: There are no literature data available on the effect of phosphorus
alloying of complex alloy steels on their mechanical properties, particularly at
high temperatures. This effect was detSmined by short-tiTe and long lasting
tests after quench hardening from 1,100 C and aging at 780 C for 16 hrs. Results
of tests are given In a series of tables. It was established that alloying of
austenitic steel with phosphorus increased the effect of aging and raised con-
s1derably the steel strength at room temperature and at 600-700 OC. 'The relativ
increase in the ultimate strength and the yield point at high tempei-atures was
greater than at room temperature. Endurance strength also increased considerably.
In steel without molybdenum, alloying with phosphorus caused an Increase in the
ultimate strength at 650 0c from 18 -19 to 33 Wmm2, i. e. by 65%. In steel
containing 0.6-0.7% Mo the strength increased from 23 to 43 kg/mm2, I. e. by
87%. To raise the heat resistance of complex alloyed austenitic steels
Card 1/2

82720
17 1100 3/,
AUTHORSt Aiekseyenko, M. F. , Candidate of Technical Sciences,
Orekhol.___]~_46, jFngineer
l'i if
TITLE, 15X2r"2TPA (15Kh2GN2TR ) Type Boron Steel - Substi4-ute for
the 12XH3A (12XWA), 12)(?)A4A (12Kh2N4A and 18XHBA (18WTA,
Type Steeis
PERIODICAL% Stal', 1960, No. 6, pp. 548-551
TEXTL The chrome-manganeee-titanium-boron containing 15Kh2GN2TRA
alloy has proved a success when used instead of the caBe-hardening
structural steels with 3-5% Ni content (12KhN3A, 12KhN41, 18KhNVA, '~H54. J
13N5A, 21H5A-21N5A, etc.). The alloy under investigation has the follow-
ing compogitiont C 0.12-0.18%; Mn 0.7-1.0%; Si 0.17-0.37%; Cr 1.4-'.8%;
Ni 1.4-1.8%; Ti 0.06-0.12%; B 0.001-0-005%; S(,0.05%; P-1~0-03%. First,
the alloy was produced without boron, but it was found that by adding
0.001-0.002% of boron to the alloy, the hardenability was raised from 50 mm
up to 85 mm without increasing the grain size, as evidently boron is ad-
sorbed at the boundaries of the austenitic particles thus reducing their
tendency for growing, As a consequence, the delay of transformation
Card 1/4

82720
S/ I 33160100010OF IrY,21,
15X2rH2TPA (15Kh2GN2TRA) Type Boron StPP1 - Substitute for the '?XH5A
(12KhN3A), 12X2H4A (12Kh2N4A) and 18XHBA (18KhYVA) Type Steele
decreases the critical hardening rate and increases hardenability, The
15Kh2GN2TRA type steel can easily be case-hardened and cyanized, while
after these treatments it contains considerably less residual austenite
than other types, and moreover, no.cold treatment is necessary. It shows
less deformation during heating than the steels compared, its cementation
can take place in a carburator of lower activity. In spite 8f the presence
of Cri Ti and B, its critical points are fairly low (Acl' 710 -750OCi
A,,-760'-830'C) and for this reason hardening can be started already from
8 0-8500C. The mechanical properties of this steel after hardening at
the temperatures mentioned and tempering at 150 0- 170 OC, are indicated by
the following values (according to4MTY-ChMTU-5596-56)t 6-1a105 kg/mm
f0.2 90 kg/mm2, ~ 12%, * 55%, ak 10 kgm/cm , d.B 3~45-3-15 mm. When rais;rg
the hardening temperature from 780 0C to 850 0C the strength indices of tne
new steel increasep while its plasticity remains unchanged. A further in-
crease in temperature does not affect these values, showing that the boron
containing steel can be heated in a wide temperature range. This steel
can be applied to products subjected to a high degree of tempering, Even
Card 2/4

8 2 720
3 ,. 6r_"/'ODr ~-._ 2,;,- 1- -
15X?rH-ITPA (ir)K~21GNMA';- Type Boron I'rF] - Substitute for the
( 12 KhN3A) , 12X2H4 A ( 12Kh2l?4A) and 18 XH 5A ( 1 BYhNVA) Ty pe St e e I a
when increasing tempering temperature up to 450 0C its strength properties
do not change. The dependence of the cementation layer of this steei on
the temperature of the process and the holding time is similar to that of
steels of the same sort (data of N. K. Sadkov, A. D. Porgova and L. Ya.
Kashennik)i at higher temperatures and at longer holding times cementation
is more intensive. The thickest cementation layer can be obtained at
1,0000-1,0500C. The mechanical properties of the boron steel. at a
hardening temperature of 8500C and tempering at 1600C are practizally
independent of previous cementation (at 900'7-1,OOOOC) and the holding time
applied. The torsion tests carried out according to V. V. Chu&-Lnov on
cylindrical 12KhN3A and '5Kh2GN2TRA steel specimens of 10 mm, diameter
showed that at an inrreasing temperature of cementation the plasti: prc-,er-
ties.of the case-hardened layer deteriorate but in spite of this. the
torsion test results are 10~~-12% better for boron steel than for the
12KhN3A type. The microstructural analyses of both steels show that due
to its titanium content there is no growth of the grains in Lhe boron
steel. Tests were also made to determine the stress conditions and the
carbon content, the sensitivity against notches and its toughness,
Card 3/4

B2720
311331601000100610(211r'(D~
15x2rH2TPA (1~KhNNMA) Type Boron Steel - Substitute for the 12x45A
(12KhN3A), 12X2H4A (12Kh2N4A) and 18XHBA (18KhNVA) Type Steels
Flaking, however, is a drawback of boron steels, but it was found that
by_mal/netic mixing in 25-ton baths and by blowing argon through the bath
(2 3m ton of steel) the hydrogen content of the metal could be decreased
Irom 8 to 4-5cm3/100g and consequently flake forming was decreased, There
A.
are 3 figures and 3 tables.
Card 4/4

VINAWV, S.M., d6ktor tekhn-nauk; AUMSEUMO, M.F.. kand.tekhn-nauk;
ORMOV,--_ G.~~__Lnzh.
Bitrided. chromium-manganese, high-carbon, stainless steel for
work at high temperatures. Trudy MI no-123:41-44 160.
(MIRA 13:8)
(Steel, :;tainless) (Metals at high temperature)

,4L t
' -it
S 6 5 9/ 6 7 ' r-,
)eo D~ 1 7D303
AUTHORS: Lashko, N P , Popova. N M , Orekhov G N .~r
Vinogradova, Ye A %W-
TITLE: Carbo-boride phases in alloy steels
SOURCE- kkademiya nauk SSSR Institut metallurgai
niya po zharui-rochnyrr, splavam, v -, 1)61. !'-
TEXT: The authors endeavored to find whether carbDboriles
-arbide phases of the type Me2,C6 can exist in ateels Tw,-,
of carbide of the above type have been found in steeii.- Fr-_W-Ct
and Cr23 C6 Therefore, two steels were investigated,
ing one of the Me2,C, types of carbide The steel "JX,'HZ-BA
2VA) was used as the Fe,),w 2C6 containing material. :n vi~..,.h
compound forms independently. or together with the
Steel 30268 (E1268) was used as R representative steel
carbide b,--ised on Cr 2',C6 The steels were melted in a !sign
Card 1/4

S., 69,/ 6 1 7
Carbo-boride phases ii-. alloy steels X 1 D 2~ (D 3
furnace of 15C. kg capacity and ~-utjt into wf-ig~hlr~g
such a manner that each ingot should have a defl,n~te b,_~r,)r
The ingots were forged int., rods, which were
OC They were then te:-,.pered at 6001D and 71000C for* 5u- Mlnu"~e'~
10, 100 and 300 hours. For the se-paration of the anode
'3ti- dissolut1on for
specimens of steel _~OKhMVA, electro.
in an ice-cold solution consisting of 75 g11 KCI g,'i ',~ri
acid was used at a low current density (0 04' A/dm~) Tho f. t"',
tes obtained were analyzed chemically for Fe, Cr anci V1 F~,r
es timati on o f B. a-, a-nod i c I e po s i t was aga, n p 7o du:~ ed N
shed wit',. water by Jecantation. transferred 'nto a
and deco . 2%
mpoeed with a little H 2s0 4
p
drops of H,O After dissolving the t 1, e s r.
'~ 2
led until the H,O,,, was co-_,,.'Lete'1v decem,,osed Sin':i'
were determined cLlorimetrioally. and Ia.-Fer 3-
volumetrically. In order to separate the anoce Jel~os," f,-M
N! steel E1268. anodic dissolu+12nn wfts u,-:ed in a q 'A n r
Card - 4

S / 6 "', 9', 6 1 1/ C C, C
Carbo-boride phases in a--:,y steels D21_7,D_3o_'/
ing 75 g/1 KC'L, 5 g,"'L Na S ().
2 2 4 : 2 0 m 1/1 H C
current density of 0.02 A/cm~ for 4 hours An X-ray
was carried out, using the powder method, in Co, Re ana CUK,i
tion, It was found that B added to steel AC)Kh2Ne'VA.
solid solubility of Cr and VV. and in steel EII!-:68 the so:i(~,
ty of Cr~ In boron-free -,,IOKh2N2VA steel,, the carbides Fe, C-70.
(Cr, Fe),C and Re M, Cr) C form, according t~_-. ter.,.per~i* _Ar~-; -r.
I ) 21 2 6
duration of tempering. Acccrding to the boron content ana
conditions, the carbo-bor,~Ie )hases (Re, Cr),(C, B), Re
(C, B), and the carb-.-de pn~-.se F e2l (17, Cr )2 C6 f o rm kn E12~_-(: F'-''
containing 0.1 - 0,2 0/- B, contains a carboboride phase r:f
composition, (Cr, Fe) 2 (B, C) having a rhombic crystal
Alloying steel ~OKh2N2VA wit"; boron causes a decrease i!,
strength. plasticity and creep resistance at 2COC.. The stre s
failure at 5500C is higher than that of steel free from B i:.,?
chanical properties of the steel E1268 on testing f~-: stat-~.
card 7 A

7
Carbr,-bor;~e phases in al.ioy steels D2 17,"DA, U`
re changea ' i ttle on al 1 oying i t with B up + r, 0, ?'.
fracture a, 5500C c,f steel B1268 conta,.n:ne, C, 018
what higher tha-n that --f boron-free steel There ~.re t,
t,-Ibles and 3 non-Soviet-bloc referen:es The re'eren-,Ps t.. li,-
lish-languaFe publications read as follows: M E
tals, 9, no. 1 (section 2), 1957-, R. Kiesslang. A:ta- Ch-Tr S i:-.
1949,
Ix
Card 4.;4

S/126/61/012/003/013/021
EIII/E335
AUTHORS: Lashko, N.F., Orelchov., G.-N. and Popova, N.M.
TITLE: Metastable processes in the ageing of heat-resisting
pearlitic steel
PERIODICAL: Fizika metallov i metallovedeniye, v. 12. no. 71,
1961, 417 - 40.3
TEXT., Heat-treatment of pearlitic steel is g('11('17~111Y US('d
to produce an initial structural condition Ziving minimum
diffusion-process rates. The number of structural changes
possible in the transition of complex, pearlitic, rnedium-carbon
alloy steels from the metastable to the stable state is greater
than in low-carbon steels. Control of the process in which
diffusion is slowed down to the greatest extent tv3uld enable the
heat-re5istance of the steels to be controlled, whicli is
particularly important for medium-carbon steels with their r~;pid
diffusion processes. Many oil-quenched pearlitic steels develop
residual austenite, whose chemical composition and quantity
depend on quenching temperature and cooling rate. By chanl:'11111'
tiie paths by which the residual austenite is formed tile 1'atfls
Card 1/3

S/126/61/012/003/01 -/021
Metastable processes .... Elll/L?335
of the carbide transformations in the steels can be Changed.
The authors have studietl this for X2_H2&~R (Kh2N?-VFA) stoel
(actual composition, Q~. 0.52 Mn; 0-31-0-17 Si- 1.92-1.96 Cr.
i.6o-1.69 Ni; 1.22-1.27 W, 0.27-0-30 V, 0-023 S and 0.008 P)
,with carbon contents of 0,09 - 0.44o,.'c. Forged bars were prt-
normalized at 980 0C4 those of one charge were also pre-quen,-hed
from 1 100 0C. After hardening the bars were subjected to
further heat-treatment and short- and long-time strength te!nt.in,;.
Phases of the treated specimens wero analysed by study of anjdi(_
residues, using X-ray structural and chemical nalyses. T!,,~
results show that it is possible to control the decompo,itioti L,f
metastable solid solution in type Kh2N2VFA steels by changing
quenching canditions and carbon contents. The residual aiistonit,-
decomposes on ageing at 500 - 650 ')C, forming the special
Larbides Me 7C3S VC and Me 21 W"C 6' Iflierl these SteC~I, LOrlt~1111
0.0') - 0.27' carbon, after quencliin,, from 1)20 .111d
1 100 ~'C. produces sim,-)Ie carbides (Me-C. Me C-31 VC), Witil
7
Card 2/3

S/126/61/012/007VOI~/0-1
I E111/E335
Netastable processes ....
o.',4,, C, ageing at 6oo - 650 0C gives the cgmplex carbide of
the Me W,C type after quenching from 920 C. Prell.;,iiiai-3-
21 6
quenching from 1 100 0C leads to hi,~her thermal stability
~ocause of' tie hi~;her do,,,,-ree of ~Iispersion of the c.:,rbides
re1z.tivol:i hi~~;iler degree of alloyinL of the solid soluti,)n.
On t e!,i )er in:, at 500 - 550 0C, the i,roce50eS ret la-Z i~~
defor:_,tioit ,redominate ovc.r the weal. coa --.i Ij t i L) t ii f- i- -. i
carbide-for-;atioii --trid vrowt~. roc(,~
At 600 - 650 OC
r ed ~:. i II I t f- t he~ occ ur z-;ore r~,;)idly iii st i-(~Is w-i t',
c.:Yl.r-,n L-..It C-.ntS alld .roduce losb of strenr-th in t!~(,
also losz of tlier:ial stabilit), (if the
Tl.~erc are figures , T t a', 1 es a n d *_~' rf e r e i,. c e sso
-Ind 1 :-ilk--soviet-bloc .
S UBT-f I TT ED -October 5 , 19GO (initially)
March 11 , 1 ~) 6 1 aft Cr r evi sioll
Card 3/3

jr
-c onq

ORE-KROV, G.N., inzl-.; ALEKfErNKO, MI.F., ~and.tekhn.na4.
Highly rpsis*.ant, econ mical 3OKh2N2VA ctiroraiam-nickel-tungsten
3tall 23 no.12:1115-1117 D 163. (MlqA 17:2)

ALEYSEYF2-'KO, M.F.; VASILENKO, G.I.; NATAPOV, B.S.; OREMO.V,q~N.; PRIDANTSEIV,
M.V.i FROTSOV, V.P.
Case-hordenable and improved LI-2, DT-3, DI-3A (EP276), and DI-4
steel. Stall 24 no.71642-645 JI 164. (MITLA Ii ! I )

L 41073-66 EWT(m)/T/9WF(t)/ET1/9WP(k) IJP(CY JD/HW/WB/DJ
~6_01 --s--o-uR--cE'-co-D-E-:-u-R/o-f-~-376-67bO676O3/6152/0,~'55- "Z
ACC NR, AP 027299 V
AUTHOR: Doronin, V. M.; Smirnov, V. V.- Klyuyev, M. M.; Alekseyen?,O, M. F.;
Orekhov, G. N.
ORG: none
TITLE: Sto~draess heat-resis tan 15Khl6N2Mzteel
7",
SOURCE: Stal', no. 8, 1966, 752-755
Ats#,~7-pjjr
TOPIC TAGS: stainless steel, martensitic ort-4-1 ~-- steel, heat.
resistant steel, -50-0 mechanical property,
.---,F'15Khl 2M stainless steel
ABSTRACT: A new stainless and heat-resistant steel designated 15Khl6N2M has beer,
developed for use in parts operating under stresses at elevated temperatures up to
500C in marine or t spheres. tThe ste
rop i Cal IMMO 4fl is inteVed to replace 4
previously used 1Yhl2N2VMFI 13Khl4NVF 1, Khl7N2~ and DI-11steels. The two former 1-
are heat resistant at temperatures up to 500- OOC but are susceptible to corrosion
in marine and tropical atmospheres. The latter two have a high corrosion resistance
but are not suitable for operation a~,temperatures over 400C. In addition
Khl7N2 steel has a poor for eabilitylbwing to a two-phase structure with a delta-
ferrite content of up to 40%. 15jY~12M steel has none of the above disadvantages.
It contains 0.12-0.18% carbon, 15.0-16.5% chromium,2.0-2.5% nickel, 1.2-1.5%
Card 113 UDCz 669.14.018.45.8

L 41073-66
ACC NR. AP6027299
molybdenum, and 0.005-0.12% nitrogen. Steel austenitized at 1040-1050C (oPtim-
temperature)and oil quenched has a martensitic structure with 5-10% deltaferrite.
The best combination of strength and ductility (for elevated temperature service)
is achieved by tempering at 500-550C or 66c~-68oc (see Fig. 1) At 500C, steel
170
116
90 Ito
70
bO
I I'V I
209 JX W &00 6W 7W 6W
Fig. 1. Tempering temperature dependence or
tensile strength (ob), yield strength (o,),
elongation (6), reduction of area (~p), a~d nutc~
E toughness (ak) of 15Khl6N2M steel, oil quencLed
14 from 1050C.
tempered at 580C had a 100 hr rupture strength of 45 kg/mm2, a 500 hr rupture
strength of 40 kg/=2, a creep strength of 27 kg/=2 (for 0.2% total creep in IDD hr~
and a fatigue strength of 45 kg/mm2 for smooth specimens and 26 kg/MM2 for notched
specimens. Conventionally arc-melted steel has a rather high anisotropy of
Card 2

-_i, 41o-3-,,66
ACC NR: AP6027299
f(
mechanical. properties, wni&, car, be greatly re&Uced by electroslag
corrosion resistance of 15nl6NM steel is close to that of K'h!",N2 stec.-I D*-t
former is not susceptible to pitting. Orig. art. has: 5 fi,,-u-es and 4 tables. iDV',
S UB CC) DE :II/ SUBM DATE: none/ ORIG REF: 0041 O-1A REF: DOI/ ATD PRESS: SO -57
Cnrf4 A /'A 11b

L e2222-,',(- 12i! (m) /EW P(JA/El I
T p(f jD/jl-- -0
ACC NRI AP602-9056 soulicE CODE: uR/0413/66/000/()14/0082/06~62
IWFENTOR: Averchenko, P. A.; A Babakov, A. A.; Babitskayal A. N.;
c. Kh.; Yel' S.; Kulygin, G. V.;
Batrakov. Bold
_~enk~o, A. L. Lqabuyw t
N. ; Orekhov. G. ; Sklyai~;-v,- P. V. F.;
N,', ridantsev, M, V. mol
Soroko, L. N.; --Solov 1yev, Frsintsov-,, V. P. Shamil 1, Yu. P. M shkevich, Y.e. I.
Natanov, B. S.
ORG: none
TITIZ: Stainless steel. Clas, 40, No. 1639147.
SOURCE: Izobret prom obraz t(v zn, no. 114, 1966, 82
TOPIC TACZ: stainless steel, chromium titan.um steel, jolybdenum containing steel,
nitrogen containing steel, t..tanium containing steel
ABSTRACT: This Author Certificate introduces a stainless steel containing
chromium, molybdenum, and nitrogen. In order to improve we ility, the steel has
the following composition: 0.08% C, up to 0.8% Mr, up to 0.8% Si, 15-18% Cr,
0.2-0.6% mo, o.o4-o.15 N, (.4-1.2% Ti, up to 0.035 S, and up to 0.030 P. (WW)
SUB CODE: 1l/ SUBM DATE: ~ Ojan 651,9r.4 ^04r!--~5
um. 6

OREKHOVP I.
Serious shortcomings of the book *Investigating damage in Hnwden-
Johnson boilers," edited by M.I. Volskii, Reviewed by 1, Orekbov,
Mor. f lot 22 no.7%.45-46 JI 162-. (14IRA 15:7)
1. Glavnyy inzhener Murmanskoy inBpektaii Registra SSSR.
(Boilers, Mirine) (Volskii, M.Ie)

CTRE!E~.D~v
Imprming the scavenging of combined steam boilers.
Mor. flot 22 no.11:23-25 N 162o (MIRA 15:12)
1. Glavnyy inzh.-inspektor Murmanskoy inspektsii Registra
SSSR.
(boilers, Marine-Cleaning)

OREKFIOVY 1.
Causes of the damage of boiler furnaces operet;ng on
liquid fuel and measures for their prevention. Mor.
rlot. 24 n-).5-28-29 VW '64. (YIU l8i12)
1. Glavnyy nzh.-Inspektor Murmanskoy Anspektsdi I,egls,ra
SSSR.

OREKHOV, Ivan Gerasimovich; IVANOV, f.1.0 red.
(Accidents in marine boiier plants] Avarii a-udovykh kr--
tellnykh ustanovok. Voskva, Izd-vo "Transport," 1964. 109 p.
(MIRA 17: r)

POZIN, M.Ye.; TAPAT, E.Ya.; OREKHOV, I.I.
...
Ammonium absorption from coke gas in a bubble type apparatus.
Koko I khim. n(,.(): 11-iJ, 11 .1. (MIA V410)
1. Leningradskiy tekhnologicheskiy institut im. Lensoveta.
(Packed towers) (Ammonium) (Coke g" )

POZINV M.Ye.; TAJUT, E.Ya.; OREKHOV, I.I.
Intensification of amwnia distillation from weay armonfacal
liquor. Kosk i khim. no.12:35-40 163. (MIRA !":I;
1. LF~ningradskiy tekhnologicheskiy institut im. Lensoveta.

Ye
v
nys Loc nt-n
Q

POZIN, M.Ye.,, doktor Uektm.nauk; TARAT, E.Ta. , kb-nd. tekhji.nuukL CLRE Cly I.!.
kand.t,eklm.naukl TLRRSHkHF2iKO~ L.Ya., kand,tekhr..neuk _ _IL j_
CaIGulat.ing trig efficiencT cf the shelveo of trottel-6 for
and desorptim proceeaes. Khim. I neft. mashinostr. nc.9~11-1-4 0
'65. (MT;~A 18,10)

Orekhov., Ivan Mikhaylovieb; UL'YANTSEV, P.S... red.; PULIV, L.I., tokhr..
- --
(Fulfilling the seven-year plan] V ritme semiletki. Tula, Tul'skoe
knizhnoe izd-vo, 1961. 22 p. (KIRA 14:12)
(Novotullskiy-Steelworks)

OREKHOV, 1.1l..inzh.
A~ - "
noises in compartments. Sudostro~nie 24 no.l:~q-&O Mr
058. (Ships--Soundproofing) (MIRA 11-10

0 SYDOVICH, A. I., master
Electric wiring in steam tunnels. Snergettka 8 nc.):!?
Mr 16o. (MIHA 1):6)
(Electric wiring, Interior)

OFRKHOVP I.N.
Now design of insulated tonge. Energetik 9 no.3z23p-22 Mr 161.
(MIRA 14:7)
(Electric cutouts)

POD"YACHIKH? P.G., red.; QREKHOV, K.A. otv. za vypusk; SOLDATOV,
V.A., red.; PYATAKOVA, N.D., tekhn. red.
[Results of the 1959 all-Union population census; the
Georgian S.S.R.] Itogi Vaesoiuznoi perepiel naseleniia
1959 gods; Gruzinakaya SSR. Moskva, Goostatlisdat, 1%3.
161 p. (MIRA 1625)
1. Russia (1923- U.S.S.RJTSentrallnoye etatiBticheskoye
upravleniye. 2. Chlen Kollegil TSentmllnogo atatistiche-
skogo upravleniya SSSR, nachallnik Upravleniya po prove-
deniyu Vaesoyuznoy perepisi naseleniya (Pod*yachikh).
(Georgia-Census)

(AMOV) K.V.
Properdin titer in abildr8n with intracrani&l birth i-njuy-y.
Pediatriia 42 nc,.SV4-76 Ag'63 (MTRA 17Z4)
1. 1z kpfed-v gospitallnoy pediatrii (lspolnyayusbcYdy cbya-
zannosti zaveduyushchego - prof. K.F. Sokolova) 11 MoskovBko-
go meditainskogo ln~tittt 1-meni Pirogova na baze Moskovskoy
detskoy bollnitey imani Filatova (glav-nyy vrach L.A. Vcrokhobov).

FAB.~'~ KAI! 7., V.,.., d , tc- ' . !. ik-k, Pr f. " ~' ' ' ~ ~ - ... " . *. . , -..
I . . I . T -
f P.~Ra,,
2-r-':.-Ip'.69 cf ',-~ ---t'gn -,!' a '~ Yf- .. t * ., L V - , -
r.,., I , - 7,
,I or. -qyS',-B1r3 f-~, 'Ell I e-.1 I
.11 '. , . .

OREKHOV., L.G.
Diagnostic importance of colposcopy in the exam-inatior, of
patients with benign changes of the cer7ix uteri. Med. zh.
Uzbek. 3:46-0 163 (MIRA 17:2)
1. Iz ro dillnogo, doma g. Chirchika (glavnyy vrach - A.M.
Gladkikh, nauchnyy rukovoditell - prof. A.A.Kogan

H&VAROV, V.; OHEKHOV, M.
The crew of the steamship *Nezhin' musters a now technique. Nor.
flot. 16 no-1:27-29 Ja '56. (MLHA 9:5)
1. Inshener 651h Chernozorskogo parokhodstva (for Makarov);
2. Starshiy makhanik parokhoda 'Nezhin' (for Urekhov).
(Steamboats)

112-57-6-17300
Translation from: Referativnyy zhurnal, Elektrotekhnika, 1957, Nr 8,
pp 200-201 (USSR)
AUTHOR: Shepsenvol, M. A., and Orekhov, M. A.
TITLEi An Instrument for Measuring Static Transconductance of Receiving and
Amplifying Tubes (Pribor dlya izaereiliya staticheakoy krutizny priyemno-
usilitellnykh lamp)
PERIODICAL: Obmen opytom, M-vo radiotekhn. prom-sti SSSR (Experience
Exchange. Ministry of the Radio-Engineering Industry, USSR), 1955,
Nr 8-9, pp 68-69
ABSTRACT: Instruments used for measuring static transconductance of electron
tubes have a number of disadvantages: sensitivity to power-supply noise,
dependence of measurement on the wave-shape of the supply voltage, etc.
A circuit diagram in presented of a device practically free from all
these disadvantages. The circuit is based on the stabilization of volt-
age directly at the anode of the tube being tested, which insures strictly
static measurement conditions. The grid driving voltage for the tube is
derived from a stabilized 1,000-cps oscillator. The measuring section of
Card 1/2

112-57-8-17300
An Instrument for Measuring Static Tranoconductance ...
the device comprises an amplifier, a detector, and paraphase linear
amplifier. The device includes also a stabilized supply source for the
anode circuit of the tube being tested.
E. A. G.
Card 2/2

ANIS-IVDV, S.M.; OREKHOV, M.A.
Drying granulated concentrates and sinter cake by the auction
of preheated air. Izv,vys.ucheb.zav.; tavet.met. 3 no.2:74-79
160. (MMA 15&4)
1. Severokavkazskiy gornometallurgicheakiy institut, kafedra
metallurgil tyazhelykh metallov.
(Ore dressing) (Sintering)

ACCESSION'N t AP5029340 UR 4i/65/000/003/0108/0114
669. 293i669. 294
AUTHOR: Zelikman, A. N.; Orekhov, M. A.
TITLE: Investigation of the interaction of columbium and tantalum pentoxidos wift
solutiorin of sodium hydroxde at temperatures above 100 C
SOURCE-, IVUZ. Tsvetnaya metallurgiy4 no. 3, 1965, 108-114 1
-TOPIC, TAGS:' tantaluvicompound, sodium hydroxide, chemical reaction, niobi-
UMCO
ABST CT:: Starting itnat were pure columbium and tantalum pentoxides
e
and thei. mixtures calined at 900 C for six hours. The tests were made in nickel
Autoclives with a capacit of 100 cm3. In all tests, the weighed portion of pentox~
Y_
Ade4ap- 3.:grams and the total volume of.the solution was 60 mL A study was mab
of, t effect of lemperature (150,an'd 200 C) tration.of the sodium hydrox-
_concen.
1: 3, an d 1:121),-.and duration of 4utoclave extr-ac tion. (up to six hours)
on the composition of, the reaction products. It was found that the rate of the
tran* sition of the h iezat;oluzzibate
to the icoluMbate decreased with an increase

60086-66..,..
ACCESSION NR: AP5022340
in the conc'e-,ntraticn of the sodium hydroxide solution.. At 200C, a half hour after
h' mpe. ure
A e to rat had been reached, the sodium hexacolumbate was completely
-converted into metacolumbate at a sodium hydroxide concentration of more than
2.596. In the same way, a study was made of the interaction of tantalum pentox-
Ide-1 And of riAxturits of the pentoxides of -columbium and tantalum with solutions
oxi
of sodium hydroxide. It.was found thatt.anta um pent de, independent of concenL
traflon and duration of treatment with sodium h droxid in the temperature inter -
~~val:150-200 C. forum only the anhydrous sodium metatantalate NaTa03. A mix-
f the pentoxides of bolumbiurh and. tantalum intleracts with solutions of sodi-
ure o
um hlydroxide with the,formation either of soluble col4ifiblum or tantalum salts
d I
rv anhy rous metasals.. Orig. art, haw, 4 f gures, and 3 tables
f
o
metallurgiy redkikh
ASSOCIATION:. Moskovskiy institut st -k
all. i splavov. afedra.
tall I metallokeramiki 0.64 Institute for Stiil and Allpys. Faculty of
me ov
raniNg i
the Metallursy -9f, Rare Metals and Metal Ce
.UMa." SIM DE
SUBNWMZD.-. 4 ~100' ac
OTHEW

MILVIA-Up A.I't. (Mmkva); (0-.13IONS, 11A.A. (IID--IMa)
DICOMPCOItUM Of tir-nt4l4-tO cor~oerjtratca bry cou tic pot~--Ssiuza
and oodiun oolutiona at hiGh te:;-erab-'rol3 WA Pl*wmims- 1--v,
All sss~,.* viot. no.608-45 ,-1) 165. (1,17.1% 10:1)
1. Submittod Junc 11, 1964.

ftrm "P !!,,p, 11

CREKHOV,M. ED -j
PA ~%rrr
LMR/Pledicine (Veterinary) - Baemsporldi- Oct 51
Date
"Contribution of the Turkmen Veterinary Experiment
Station to the Great Communist Construction Work
(latter to the Editor)," M. Orekhov, Deputy Dir in
awge of Sci Matters, Turkmen Vet Sci Res Expt Sta
"Yeterinariya" Vol XXVIII, No 10, PP 17-19
Discusses possibility of spread of tick-transmitted
basmos;orldiosis as result of importation of cattle,
deTelopment of new pastures, etc., in connection
vith construction of the Main Turkmen Canal.
19M7

ORMOV, M. D. ( ~ If - S C;. CO - WrJUI., 'FVA,~ WA., N I VO S)
Nematoda
Dipetalonemiasis In camels in Turkmenia and measures of controlling it.
Veterinariia 29 no. 4, 1952.
Mont List of Russian Accessions, Library
of Congress, August, 1952". UNGLASSIFIrM

OREKHOVpM.D.
Junior Science Assistant M.D.CREKWV and G.M. Pediko (Turkmenistan
NIVOS)&TuthorB of an article.,"Enzootic Encephalomyelitis in Camels".
I *Extfact- During the last few years a distinctive but completely
uninveatigated disease has appeared among camels in the Turkmen SSR.
In view of the fact that this unknown disease almost always ends in death
and its control has been an unsolvable problem for practicing veterinary
personnel, the Turkmen NIVOS set up the goal of studying thid disease and
finding control measures.
. . Tho Turkmen NIVOS in the person of its science assistants M.D. OREKHOV,
G.M.Pedfko, G.M. Yakunin and Yo.M. Yakunina, who had first studied the
disease., diagnosed the disease as enzootic encephalomyelitis of camels
because of epizootological data, symptomatology, and the pathoanatomical
picture. In setting up this diagnosis,, the workers of the Turkmen IaVOS were
seeking through the name of the disease to define from one side the biological
nature of this disease and from the other the source of infection and the
d6gree of affection(infection?)As further study of the disease has shown,this
name has been fully justified,
2. Extract: At the beginnirAof our study of en7ootic encephalomyelitis,
our first pathoanatomical diagnosis was emootic meningooncephalitis. The
diagnosis was then made more precise and confirmed by the head of the
Department of Pathological Anatomy of the Turkmen Agricultural Institute,
Candidn of Veterinary Science V.,k.lru?n t Pa 27(Veterinar a'No.11,19524)
ne
SO: U-5636;10 March i954-P-9 de g

OREKHOV, H. D.
ODipetalonamiases of Camels in the Turkmenskaya SSR and Their Control.'
Cand Vet Sci, Mo3cow Technological Inst of the Meat and Dairy InduBtry, Min
Agriculture USSR, Ashkhabad, 195h. (KL, No 1, Jan 55)
Survey of Scientific and Technical Dissertations Defended at USSR Higher
Educational Institutions (12)
SO: Sum. No. 556p 24 Jun 55

USSR/Diseases of Farm Animals - Diseases Caused By Helminths.
Abs Jour : Ref Zhur - Biol.j No 6, 1950, 26326
Author : Orekhov, Ma.D.
Inst : Turkmen Agricultural Institute.
Title : Problems of MDniodiosis and Tisanniociosis Prophylaxis
in SrixU Horned Stock 1z Conditions of the TSSR.
Orig Pub : Tr. Turkm, s.-kh. iii-ta, 1956) 8, 171-175
Abstract : Examinations uf soil samples in various parts of Turk-
men SSR showed that oribathiclae fwater tieg are founa
in the upper fifth layer of the soil and do not creep
into the deeper layers. In dandy and desert areas
oribathidae do not occur. AccorlinU, to their bilo(;ical
characteristics oribathidae are divided into two (youpo.
One Group dwells near water springs and arrives at an
active state from February t3 November only.
Card 1/2

ORSKHOV, M. D. Cand Vet
of dipetaionematosis in
15 pp 20 cm. (All-Union
inst of iel;%i*-,-cl-) :y '::~
i -
(KL, 23-57, 115)
sci -- (di,9,9) "I~,at~riais =r t!,e 1-tud.y
: .::Ie I s in tn~-- . urki.;er. ,JSR. " . - - --, ~') --.-I -
jxao of Al;-,r ~ici im V.I. Lenin. A'.
j, ~ :., , . i , '!' ~: .
I ; I "

USSR / Diseases of Farm Ani-.a--,s. Diseases Caused by R-2
Helminths.
Abs Jour: Ref Zhur-Birl., Nc 732r~-
Author :,M. D. Ore
Inst iven
Title Materials on the 311-atly )f Dipetalmematodiasis nf
Camels in the Turkmt~r~ 3SH.
Orig Pub: Avtoref. dis. kand. vet. n. VASKhNIL, Vses.
in-t gellmintol. M 2qc--?
Abstract: Nc Abstract.
Card 1/1
21

ORMMOV, N.D.. nauchnyy notrudnik: KRIOV, D.N., nauchnyy antrudnik
Eplzootolney of AnnplocephalaU infestations of gnats and sheep.
Vaterinarlia 35 no.5:65-66 My 'S8. (MIRA 12:1)
1. T~irkmenakly nalichno-iasledovatel'skly institut zhivotnovodstva
I vatnrinarii.
(Tapeworms)

ORMOV, M.N
Dispersion formula in standard sampling. Ixv.v7z.ucheb.zav.-,tekh.
tekst.prom. no.5:20-28 160. (MIRA 13:11)
1. Ivanovskiy tekstillny7 institut Imeni M.Mtrunze.
(Sampling (Statistics))

CRIKHOV. M.S.
Industrial applic~ation of the MW-35-11 tubular electrostatic
precipitator. Koko i khim. no.6:45-46 160. (MIRA 11:7)
1. Alchevskiy kokookhimicheekiv zavod.
(Coke industry-Iquipment and supplies)

OREMOV, M.V.
Results of cultivating lacommia, in Chemovitay Province. Biul.GlaT.bot.
eAs no.20-125-128 '55. (MIaA 8: 9)
7
Botanicheskiy sad Chernovitskogo gosudaretvannogo u-nivergiteta.
(Chernovitsy Province-Mucommia)

-,C.- ~ /I , t f~ J-I
AUTBDRBtVinogradt 0.1. (C&nd.Tech:.So,)9 Chernvakp G -.8. and
Orekhovs X.D. (Inginsers). 133-6-25/33
TITL3t -Thie-lidi~n-~i--of technological factors of smeltiAg and
teeming of steel 1-2113 on the degree to which it is
affected by hair cracks. (Vliyaniye tekhnologicheskikh
f&torov vyplavki 1 razllvki stali 1-2n3 na porazhennosto
y9ye volosovinni).
PZRIODICAI: "Stalt" (fteel)s 1957P NO.6# pp.560-562 (USSR).
ABBMCT: The influence of the following factors on the degree to
which steel 1-2n3 is affected by hair cracks was inves-
tigatedt a) daration of refining; b the temperature of
metal in the ladle after tapping; 0~ daration and method
Of %88MiA9 ingot moulds (bottom or top)# d) the content
~f FeO in the tapping slagI e) the position of ingots
first and last ingots were compared); f) the position
from which specimens were taken (head, middle and tail
parts). Steel making practice (in 20 ton basic electric
furnaces) in described, Two ingots from each heat (first
and last and second and last for top oured) were tested.
After rolling into square bare (90 x 300 mm) 3 templets
60-80 mm long correepondirg to heads middle and tail parts
of ingots were takeng out and planed until the plans passed
Card 1/3

The influence o,L tecliriolo.,-iral factors of" smeltir,~_- and
teeming of steel 1-9113 Or. the de~-ree to which it is
affected by hair crac'-S. -6-25/33
(Cort.) 133
investigated (wit~fn tLe limits of t~e pructice used)
had no influence on t.-,P- development of hair cracks. Iii
order to decrease the develo,.ujent of hair cruc)--s, bottom
ouring of a c,-,miuratively metal (1550-1650 C) should
e used, moreover', important parts should be made from
~
b&rs corre~;pnriding to tlie figad part of i.T4_;ots.
There is 1 ta,)le and ') references, both Slavic.
ASSOCIATION': "El-ktrostal'" Worl-c. (7 tivod "Elektrostall").
AVAILABLE:Library of Congre33
Card 3/3

C'
AUT'HORS: V_ 1110[1_ra~' '-f T,
h'~ A. C'
Z!.;
TITLE, Effect of Cast Refractories on Tiapuritj Content in
!'Etll ", a, i!l ~~ ;If , I ~ V - -_ "'. ;' _. "' I ~' Z' " 0
Z a r Z ne 1, C.~~ t a r _~ i.: 0 G b 1.' 0
FERIODICAL: a 1 r - 7, r
A13STRACT: The a, _~r 1-Dr- ~cx -'Le eynei 11: e 1-1 t E a L C
"Orks jointlv v.,it e c v F, k n t i t u t 1~
Institute) and Vses,):,ruzilv~y
-ne'i '~'n'",D_ Refr: rc'. 1_~t.,_uZ,7.)
-, _iporov (All-
t
s 0 ur c e s oi J_::_. -j i, i S. e c 1-
f --nd t., e 'Ie,~t --ef:-L.ctDi ic,~, 1,)i t~.e i:_. _ie, r_1.-._
pouring. EnEineers V. S. Ji,~jl ski.-J '~L S.
reT)rez3er.,,L;tive oi U'~Lo~ 'lc D.
e work. Te t rf: f'r- c *-i~ r le rL):D,- 1 t -1 e s s-, ~- n _e
ladle ana :-uri_-,t a,,:U i r, e ', f ~ j r ~: c, o ii~_ e,
from mixes Ca to _'Ve 15C les -'~11
iix. The steel was melted 'Ln 20-ton electric-arc
bottom-poured into 5OC--kt- in(-ots. The se v,,Pr-e ro 1 ! et~
mens were cut fro,:. the T,roda-ct and inea,-'urc(d _'~)i
-1 ~he GOST _L c,-, e J.%, isolat~n: tl.c. _i-
30' -4'/ ~ I
unrdl/2 e ther 1,,,

Effect ot' Cast Refract=acis onImpurity Content In Ball Beexing Steel
electrolytically. The res-ilts for lodle and rurLr.(,:
refractories show (Table 2) ti.at of t1_e three t.'; cs teSted
~fi.reclay, kaolin and hivh-alumina) Ue hif-,h-alui; -,i-a
( '~ 2 - r~ 50% A 12O-~, 5.6% porosity) was bect. T!-,e L tit _-f
contaminati in was f ound t o riso witi. fi;p tal t -ire
bottom-pour~ng, refractories, little difference
(Table 5) bet~weeri tl.e ty-e_. tented; f ireclay, rap.i-ite-
fireclay, kaolin, 1.iEh-aluzina. The.Te are 5 taLles.
ASSOCIATION: Zavod "Elektrostai''I ("Elektrostal'"
AVAILABLE: Library of Cont-ress
Uard 212 1. Steel-Impurities 2. Ball bearings.-Production

MANUKOVSKIY, N.F.; F(.IWNE7SKIY, S.D.; SYCHEV, A.F.;
BOLDYREV, M.D,; SEININOV, V.M., nauchriyy red.; KF.?JCHK,)V,
V.L., red.; CHIRKCV, A.Ya., red.; 7ERSCITI, M.N., tekhn. red.
[Dver-all mechanization of corn growing and harvesting]Kom-
pleksnaia mekhanizatsiia vozdely-va--iiia i uborki kukurazy.
Moskva, Proftekhizdat, 1962. 118 p. (MIRA 16:2)
(Corn (Maize)) (Farm mech&nization)

MAVIKOV, D.F.; OREKBOV, N.I.; POLONETSKIY, S.D.; NELYUBOVA, Ye.1
red.;=T=r,-'7.A., tekhn. red.; OKOLELOVA, Z.P.,
tekhn. red.
[Agricultural machines] Sellskokhoziaistvennye mashiry.
Moskva, Sellkhozizdat, 1963. 502 p. (~IJA 17:3)

OREKHOV,, N.I.; MAKHLIN, Ye.A.; TARASENKO, A.P.
Performance of wrindrowers at increased speeds. Tlrak-~. 1
aellkhozmash. 33 no.10:25-27 0 163. 1--/
1. Vsesoyuzriyy nauchno-issledovatellskiy inatitut Bellsko-
khozyaystvenr-ogo mashinostroyeniya i Voronezhskiy sellsko-
khozyaystvennyy institut.

CREKHOV, N.L.
Mechanization of processea of parkerizing rclled steel products.
MekhA avtom.proizv. 18 nr) , 3 ~ 16- 14 ~t- Io4. 4--RA
. I q ., I

OREKHOV, N.R.) karantinnyy insj,~-ktor
Zraw healthy nurmt~rj stock. Zumhch.rhst.ot vred. i bol. r no.400
J'I-kg 159.
(MIRA 16t5)
(Nursery stock-Diseasse and pests)