SCIENTIFIC ABSTRACT BURYGIN, V. A. - CL. N.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000307710012-0
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 12, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

USSR / S,,dl 3ci-,--lr;c,. Culltiv-.tion. -Cdic;rf~tirm.
E.,~- a 3 in
-bs Sour: -,,Lt'cf Zlaur-'Biol. No 8, 1958, 3%*A".56.
-;Ll, th or :-Buryi~i I,- ~-Il- P-,iuznor, L. Yo.
IlLq t : Not e;ivon.
Title : Utilization of ~~Xtcsian ,%Iatars f,~-r
lloui:tain Ruv--us in
Orits, Pub: Sots. s. kh. llzb:)kist.-~ila, 1957, I~o 3) 53-55.
ilbstract: No abstTact.
Card 1/1

31k~e-~c / .~j f V, 11 -
USSR/Meadow Cultivation. L.
Abs Jour Ref Zhur - Biol., No 21, 1958, 95888
Author Burygin, V.A'I..
Inst
Title Pastures of the Zeravshan Iliver Basin and Means for
Their Improvement.
Orig Pub Materialy po proizvodit. silam Uzbekistaiia, 1957, vyp. 9,
187-195-
Abstract No abstract.
Card 1/1

BURYGIN, V.A.; ZAPROMTOVA, N.S.
End of the spring growing season in some ephemeral and ephe-
meroid plants of southern Kyzyl-K=. Uzb.biol.zhur. no.IP:
10-13 159. (MIRA 13:1)
1. Institut botaniki AN UzSSP.
013rul-Kum-Denert flora)

BURYqINS_V~.A.- ZAPROMETOVA, N.S.
Water cycle of certain plants o-," the low Nura-Tau Mountains.
Trudy Inst. bot. AN Uz-SSR n0-5:6-49 159. (MM 14:5)
(Nura-Tau-Plants-Water requirements)

3URYGINj-v.A,--,-_
Soma re'oults of work in introducing wild forage plants in
deserts of Uzbekistan. Trudy Bot.inst.Ser.6 no.7:238-240
159- (141RA 13:4)
1. Institut botaniki AN UzSSR, Tasbkent.
(Uzbekistan-Forage plants)

ZAKIROV, K.Z.; BURYGIN. V.A.
1. Leontlev's book "Sandy deserts in Central Asia and their
improvement by afforestation." Uzb. biol. zhur. 7 no.5:83-84 163.
(MIRA 19-11)
1. Ferganskiy pedagogicheskiy institut i Tashkentskiy sel'skokho-
zyaystvennyy institut.

5(3) SOV/79-29-5-17/75
AUTHORS: Petrov, K. A., Bliznyuk, N. K., Bury6in, V. Ye.
TITLE; On the Reaction of Phoagene With Trialkyl-Phoophites (0 reaktsii
foagena a trialkilfoafitami)
PERIODICAL: Zhurnal obshchey khimii, 1959, Vol 29, Nr 5,
PP 1486 - 1491 (USSR)
ABSTRACT: It was demonstrated in the present paper that the reaction of
chloro phosphoric acid asters with trialkyl phosphites is similar
to the reaction of Arbuzov where the alkyl chloride is separated
and the ester of the diphosphonic acid with a P-P-bond is formed.
The diphosphonates with a P-P-bond are unstable substances. During
distillation they are frequently cloaved and yield esters of the
alkyl-phosphinic acid and metaphosphates. Such a cleavage even
takes place in the low absolute pressure. The purely prepared
ester of the alkyl phosphininc acid vas hydrolyzed to the alkyl-
phosphinic acid. The latter was transformed into its aniline salt.
With water the diphosphinate decomposes. The reaction products
reduce the merciLtic ohloride to mercurous chloride. Probably the
P-P-bond breaks during the hydrolysis, with phosphite and phos-
Card 1/2 phate thus being formed. The ester of the diphosphinic acid with

On the Reaction of Phobgene With Trialkyl-Phosphites SOV/7/0-29-5-17/75
a P-P-bond is readily splittod by chlorine and sulfuryl ch1cride
and dialkyl-chloro phosphate is formed. Dialkyl-chloro pho--,,;Aat'cs
were prepared in a pure condition, analyzed and converted to
the anilides of the dialkyl-phosphoric acid. The reaction of
chloro-phosphoric acid esters with phosphites -aas investig,~4-A
on dimethyl and diethyl-chloro phosphoric acid esters with tr4
methyl and triethyl-phosphitoo, rospoctivoly. Thore ft-rc 10 refor-
ences, 6 of which are Sovietq and I Polioh.
SUBMITTED: March 6, 1958
Card 2/2

BURYGINA, A.D., (YevpR' rriyn, Krymskc,~, -jl-;! , ul, ',,. -- !.~- s, ,~j)
------ a
Pathogenesie of saol'.osis following poliov/10-Itis. tram.
-! protez. '46 no-;~333-5u F 165. 1(1-TIaA 18: 5)
,o -,a, . t - "- -~ (nachal I n-'1.
a.. Iz Yavpa-.oriyakogo detakogo klinicheskop -1R ~r y
kand, mad. nauk L.I.Pomeranskil) Minlot.er~t-.~ ob.-)r.--;-,y SSSR.

BMYKH, A.,,.. kapitan
Ilan from a 1e
.bend.., Kryl.rod. 13 no.1235 D 162. (MMA 16t2)
(~brld War, 1939-1945~4erial operations)

BURYKH, A.1 mayor
Test. Kryl. rod. 14 no.11:6 N 163. (MIRA 16:11)

BURYKH, M.P.
Topography of nerves in the region of the renal sinus. Arkh. anat.,
gist. i embr. 49 no.7:105-109 J1 165-
(MIRA 18-10)
1. Kafedra normallnoy anatomii (zav. - prof. R.D.Sineltnikov)
Khartkovskogo mediLsinskogo inatituta.

KOLOBOV, V.M.;. SXOTNNOV. Yu.A.; TMONOVICH, S.S.;
"Igii6iaff.- T.I.; KC190TALOVA, K.A., redaktor; RAZINKOT, P.,
redaktor; LILIYS. Av tekhnicheskiy redaktor
[Memorable places in Moscow province; brief gmi~e] Pamiatmye meets,
Moskovokoy oblasti. Kratkii putevoditall. Moskva, Izd-vo flMoskovskii
rabochil',' 1954. 352 p. (MLRA 7:10)
1. Direktor Moskovskogo oblastnogo krayevedcheakogo muzeya (for
Konovalova)
(Moscow Province-Desoription and travel)

BUI M. y Ie.B. - KOLOBOT, V.M.; SKOTNIKOV, Yu.A.,; TIKHONOVICE, S.S.;
SHEPOVAIDV, T.I.; KONOVALOVA, K.A., redaktor; RCDIONOV. Yu.,
redaktor; LILIYZ, A., takhnicheskly redaktor
[Memorable places in Moscow Province] Pamiatnye mesta Moakovskoi
oblasti; kratkil putevoditel's We 2-e, dop, i perer. Boat. I.E.
Burykh i dr. (Moskva] Moskovokii raboahii. 1956. 6o6 p. (mm 9.7)
1. Moscow. Oblastnoy krayevedchookiy musey. 2. Zamestitell pred-
sedatelya Hookovskogo oblastnogo obahcheetva krayevedeniya (for
Konovalova)
(Moscow Province--Historic houses. etc.)

RMM,. Yevgeniya-.Bonifat 'yevna; ROWOVSKIY, I,S., nauchnyy red.; HaMLEVIGH,
O.D., red. izd-va; BOMOVA, V.A., tekhn. red.
[Along the waterways of the Moscow area; a guidebook] Po vodnym
putiam podmookovlia; putevoditell. [Information and schedules
concerning boat travel and waterways in the Moscow area in 1958]
Spravochnyb'svedeniUL i raspinaniia po ekskursionnym i prigorodnym
vodn.vm marshrutam podmoskoviia na 1958 9. 38 P. [Moskva, Izd-vo
"Rechnoi transport," 19571 192 P. (MIRA 17:.-?)
(Moscow Province-Doscription and travel)

__NMW,1e_.B.,D'YAKONOV, M.Y.; XCLOBOYA, R.I. (deceased]; ECTA001r, V.M.;
KOHOVAWVA, K.A.; POPA]EYKIN, V.I.; SKOTHIKOV, Yu.A.; TIKHONOYICH,
S.S.; SHEPOVAT-OV, T.I. Prinimali uchastiye YUNtIEVA, H.P.;
PMYAK~ Ye-V.: SULMA190VA, N., red.; TAKOUBTA, Ye., tekhn.red.
(Memorable places in Moscow Province; a concise guidebook] Pa-
miatnye mesta Moskovskoi oblasti; kratkii putevoditell. lzd.3.,
dop. i parer. Sost.S.B.Burykh i dr. Moskva, Mosk.rabochii, 1960.
734 p. (MIRA 14:2)
1. Moscow. Oblastnoy krayevedcheakiy muzey. 2. Zamostitell predse-
datelya Moskovskogo oblastnogo obshchestva krayevedeniya (for
Konovalova).
(Moscow Province--Guidebooks)

A 461*~-W~-,
Vladimir Afanaslevich Obrucbev; on the occasion of his 90th
birthday. Trudy Inst.geol.KirFan SSSR no.5:3-7 154. (MLRA 9:12)
(Obruchav, Vladimir Afanr-levich. 1863-1956)

BLJRYKHIN, I.V.
- Z-1
Geolo&7 and certain characteristics of ores in the Kadamdzha7
deposit. Trud7 Inst. geol. AH.Kir. SSR no-10'.35-49 '58.
(MIRA 12:9)
(Kadamdzha3r region (Fergana)--Ore, deposits)

KOROLE-V, V.G., otv. red.; AMYSHEV, M.M.. akademik, glav. red.;
LWBULATOV., E.B., red.; BURYYJffII,-1.V., akadf-mik, rf-.;
GRIGORMIKO, P.G., red.; DAVII-MV, I.D., red.; KONYUK, A.A.,
red.; FOPOV, VJI., akademik~ red.; SURGAY, V.T., red.
[materialo on the geology of ore deposits in the Tien Shan]
Materialy po geologii rudTkykh mestorozlidenii Tian-Shania.
Frunze, Izd-vo "Ilim," 1964. 140 p. (VIRA 17:8)
1. AlwdeiJya nsulc Kirgizskoy SSR, Fruize. Institut geologii.
2. Akmdeia,iyu nauk Kirgizskoy S5Z (for Adyshev, ropov).
3. Institut geolovii P14 Kirgizskoy SSR (for all).

ADYSHEV, M.M., akademik, glav. red.; KOftOl-E'V. V.G., zam. glav.
red.; BAZEULATOV, E.B., red, BOYKHIN, I.V., red.;
GRIGORENKO, P.G., red.; DAVL:-.?Olv', I.D., red.; K.CN-E-UK,
A.A., red.; POPOV, V.1-14, akademik, red., SURGAY, V.T.,
red.
[Tectonics of the western regi,ons of the northern Tien
Shan) Tektonika zapadrjykh raionov Severnogo Tian'-Shania.
Frunze, "Ilim," 1964. .143 p. (MIRA 17:8)
1. Akademiya nauk Kirgizskoy SSR ~?runze. Institut geologii.
2. Akademiya nauk Kirgizskoy SSR (for Adyshev, Popov).

~S Q ~ y ~~ #//V R/ ~O, e
BURYMINA, E. K.
Burykhina, E. K. "Treatment of Cabbage Seed Against Fhoma ling-~m and other Diseases,"
Sad i 01, 8D Sa13
- orod no. 3, 1947, pp. 32-33.
So: SUU SI - 90-53, 15 Dec. 1953

MUM pbomook WA ib oontrol. - -Sad i (*rtxl ((kc4ant aml
Gantirn), IPSO, 1, pp. 52-M, IJW. 111immian, Almi. in Horf, Atir., 2o, 3, it. 230,
Infection of eablmge seeds'and pods hy Noma litigant (we next abstract) is
generally severe in wet years in the U.S.S.R. (C.M.I. map Nu. 731, although first-
year pln~ots are infect(A numt, when there in insufficient moisture, since weak plants
are most, susceptible. In laboratory experiments inticulatati plants contracted the
disease only when infested with the cabbage bug (Muryantia his(rionim). Garlio
extract [we prectAing abstract) lemened infection with only a slight miuction, of
germination, Wind-borne spores from secd-bearing plants may infect first-year
plants.

BURYNHINA, Yo.K.; BUYANGVA., N.D.
Carrot bacteriosis. Zashch. rast. ot vred. i bol.
7 no.7:57-58 n 162. (HMA 15:1.1)
1. Zapadno-Sibirskaya ovoshchnaya, stantsiya, i Moskovskoye
otdaleniye Vsesoyuznogo institute, sel'skokhozyaystvennoy
mikrobiologii.
(Altai Territory-Carrots-Dise4ses and pests)
(Altai Territory-Bacteria, Phytopathogenic)

BURYKHINA. Z.Ye. - -1 1.-,.,-.. 1
Some comments on thelarigin of ores in the Dshergalan lead deposit,
Trudy Inst. geol. AN Kir. SSR ho.9:239-252 157. (MMA 11*4)
(Terskey AU-Tau--lead ores)

BURYKHINA, Z.-Ye.
Mineralogy, chemistry, texture, and structure of ores in the
Dzhergalan lead deposits. Trudy Inst.. geol. AN Kir. SSR no.10:
51-81 '58. (MIRA 12:9)
(Terskey Ala-Tau-lead ores)

M.L.; KALIIBKIYt D.N.; hTROCHKIN, I.F.; BURYKIN, A.A.
ZAYTSEV,
Design of equal-arm measuring bridges with resistance converters.
Sbor. trud TSNIICM4 no.30-.136-141+ 163. (MIRA 16:10)
(Bridge circuits)

BOYARSHUZOV, M.I.; BURY.K.0, A.A.
Springiness during shape rolling. Izv. vys. ucheb. z!kv.; chern.
met. 6 no.9:12(>-132 163. (141RA 16:1-1)
1. RA,-iiitof,,,orskiy gornome talbirgic lie skiy institut.

BURYKIN, A.
ON
Results of a conference of the directors of the section of
geological and geographical studies. Geog.v shkole 20
no.4:72-73 Jl-Ag '57. NLRA 10:7)
(Geography--Study and teaching) (Geology--Study and teaching)

L)
iA
SUBJECT: USSR/Geology and Geography 25-5-30/35
AUTHOR: Burykin, A.F.
TITLE. On Advancement of-the Knowledge of Geology and Geography
(Shire propagandu geologo-geografieheakikh znaniy)
PERIODICAL: Nauka i Zhizn' - May 1957n do 5, P 59 (USSR)
ABSTRACT: In February 1957 the All Union Association for Dissemination
of Political and Practical Science invited the supervisors
of geological and geographical science sections throughout
the USSR to participate in a seminar in Moscow. The pur-
pose of this meeting was to propagLce in a more efficient
way the knowledge of geology and geography in the USSR. It
was pointed out that too little effort had been made by
section supervisors in that direction, and that increased
activity was easential* Various suggestions were made, e. 9.,
to increase the number of articles in periodicals, to trans-
mit lectures more frequently over the radio and TV, to pro-
vide lecturers with better means of instruction and to hold
informative conferences in small communities.
Card 1/2

25-5-30/35
TITLE: On Advancement of the Knowledge of Geology and Geography
(Shire propagandu geologo-geograficheskikh znaniy)
ASSOCIATION;
PRESENTED BY:
SUBMITTED:
AVAILABLEt
Card 2/2

BURYKIN, A.F.
---m-ly
Your voyages of captain Khromchanko. Priroda 46 no-3:77-80
Mr '57- 1 MRA 10:3)
1. Veasoyusnoys obahchestvo po, r&sprostraneniyu politichaskikh i
nauchn.vkh snaniy (Moskva)
(]Qmmchenko, Vasllii St~panovich)

YdRYKIN. A.F.
Conference of the leaders of sections ofthe geological,and geo-
graphical sciences of the Society for the Dissemination of Political
and Scientific Knowledge* Izv. Voss. geog. ob-va 89 no.6:566-567
N-D '57. (Geology) (GeographyY (MIRA 10t12)

AUTHOR: Burykin, A.
TITLE: Studying Our Planet (Izuchaya nashu planetu)
PERIODICAL: Nauka i zhizn', 1958, Er 7, P 57 (USSRI)
ABSTRACT: In I...oscow, a meeting dedicat-*d to t-~,e internaticnal Geophy-
sical Year was held at the central lecturing bureau of the
Polytechnical 41,useum. It was summored jointly bY the Vsesoy-
uznoye obshchestvo no rasprostraneniyu politicheskikh i
nauchnykh znaniy (All-Union Society for t-he Dissemination
of Political and Scientific Knowledge) and the L.'9zhduve-
domstvennyy komitet -n, --nir-lelli-yu I.'GG (Interdepar'smental
Committee for the orgrmizationaf Internetionai Geophy3i-
cal Year). The Vice-Presiaent or the Interdepartmental
Committee, Corresponding Member of the USSR AS, V.V, Be-
lousov, reported on the activities of the international
Geophysical Year, The Correaponding Member of the USSR
AS, E.R. Mustell deal-. with Soviet investigations of solar
radiation carried out by 15 observatories from Vladivostok
to Lvov. The Corresponding Member of the USSR AS L.A.
Zenkevich dealt with oceanographic research work carried
out by 5 Soviet expeditionary ships: "Vit."'SZ111, "Lomonogov",
Card 1/2 "Sedov", "Obl" and "Sevastopol"'. The Doctor of Geographical

Studying Cur Planet
SCV-25-58-7-271/56
Sciences, Professor A.Kh. Khrgian reported on meteorolcgic~al
investigations and zw?ntionod thnt 30 Sovic3t observatories
are studying the atmosphere using various methods, quoh as
aerial and rocket research, pr3jector and 3:~oust-_Jc methods,
The Doctor of Geograp~iicai Scien-.,aa G,A. Avsyuh prosentea
interesting data on glaciological research. Of tha 64 co-an-
tries taking part in the Geophysical Year, the main work
is being done by ths USSR and the USA, The showing of 2
popular scientific films, "The Lights of 1-'irny~-11 and
"Sputnik Over the Eazthl', concluded the noeting,
1. Planets--Study and tleaching
Card 2/2

BURYKIN, A.
L-AIM
"The Anti-Frosion Role of the Forost on the 1!.,oun-
tainous Slopes of the Black Sea Coast in the Kraunodarskiy FLrsv." C?uad
Biol Sci. Kazan St.-.'1e U imeni V. 1. Ullyn~nov-Lenin, Kazan', 1955. (K1,
no 12, Mar 55)
SO: Sun No. 670, ZO Sep 55 - Survey of Scientific and Technical Dis-
sertRtions Defended at USSR Higher Educatlonal Institutions (15)

BURYKIN, A.M.
Determining the permeability of soils to water in mountain regions.
Izv. Otd. est. nauk AN Tadzh.SSR no. 17:17-21 '56. (MIRA 11:8)
1. Kafedra pochvoyedeniya i agrokhimii Tadzhikskogo sellkhozinstituta.
(Soils--Permeability)

USSR / Soil Scionco. Cultiv,,,tion. ~n. J-5
Ercsion,
Tour: Rof Zhur-Diol., No 8, 1958, 3-~455.
bs L
.6.uthor rkin M.
Inst Not FI~V611.
Titlo Fi,~Iit agriinst Soil "Zosic.)n by Ikitz o-~- tho Black
Son Lit'uoral of Caucasus.
Oriel- Pub,, Losn. kh-vo, 1957, No 9, 41-436
.,,~.bstract: No abstract.
Card 1/1

USSR
IJ. Boll Science. Phyvicnl. and Chemical Propertlas of Soils. J

Burykin, A. M.

TLV
Subsurface Water Flow Under Aountain Conditions ef the
Moist Subtropios
Yoehvo-vadenlye, 1957, No. 12, 90-97
3 ~1 T Subauxface water flow wab studied oa the alop&i! o-f Mountains!
witbin the Til-ack S*a i;tation in Krasnodarskiy Yray. On
Vellow -podsolic isoila th6 following data for flnw
velocity tn uxiits of I hectare/liter per riniite were ob
tainad. On cultiTateft vaternhed with heavy- loar. soil,
-.0.0; with rubbly averar
A. , _,P-loam qo1l, 31-11; on afforested
watershed with heavy-loEun soil, 33-3- In format and
rubbly soila the zubturface flow lb increased. The quan-
tity of fiLa soil particles mid nutrients loot in these
acilE is less than ia.cul'Avated soils, The highest soil
parmiability -- 5.52 was aboarvtd in forrrt

'A'I ZG' F, Y
58, N '424
L -,J
soilo. Subsurface flow taid wash-out of water-aoluble
mr-terials IncreRses with ircreaze in slope and soil moieture.*
Subturface witter is rich in dissolved Ca, Mg, IT&, SiO
C02 and both aulfux-lc auti bydrochloric acid nnions. no
greateat lose of nitrAten (uP to 70% of ell 109t) wav observed
at tka endlbf summer amd the beginning of autuzm. PrircIp&IIY*.'*.
particlep'wi;h clip-metars of from 0.01 to 0.005 mm axe
carritd off by the subsurface watern.-S. A. Nikitin
Cnrd - 212

-BURYKIN, A.M.
Role of trees and shrubs in the conservation of soils at the
Black Sea coast of Krasnodar Territory. Pochvovedenis no.8:
104-112 Ag 159. (MIRA 12:11)
1. Tadshikskiy sel'skokhozyayatvannyy institut.
(Krasnodar Territory-Soil conservation)
(Forest influences)

BURYKIN, A-leksandr Mikha kand. biolog. nauk- SOREVKOV, I.G., red.
- TjqyLchp
[Water erosion of soils and its control in Tajikistan) Vodnaia erc-
ziia pochv i borlba s nei v Tadzhikistane. Stalinabed, 11-vo sell.
khoz. Tadzhikskoi SSR, 1961. 43 p. (MIRA 34:11)
(Tajikistan--E-rosion)
--A

L -04.71-7.7-6-L-EW-T (M) I EV-F,(Y-V.EWF (t) I ET I/ Eli P (k) 13P (c) JD/WNI ------
AM NR' AP602700 SOURCE CODE: UR/0125/66/000/007/0012/0015
AUTHOR: fillobakovp Ps F ; Taropon, As U.; Burykin., A. Yas; Ryebov#
V. R.
ORG: fFillcbskov; Tarepon; Burykin7 %theillatics Institute AN UkrSSR
(Institut matematiki AN UkrSSR); ZRyabov/ Institute of Elect Ic WgIding
im. Ye. 0. Paton AN UkrSSR Unstitut elektrosvarlci AN UkrSSR)
TITLE: Inventigation of the nonstationory heat field in the bjMpejnn~~
aluminum-ateel N
SOURCE-."lAvtometlebeskaya sverks, no. 7, 1966, 12-15
TOPIC TAGS: bimetal, aluminum, steel,, welding technology, heat transfer,
beat conduction, simulation, graphic technique
ABSTRACT: A method is described for sJmulatinF inistationary heat fields
on electrically conducting paper. This ?hthod malcos it possible to find
the general principles of heat dIffus-c- In the wolding of metals in
different combInations without resortine-lo
Transitional beat fields we determined for clifferent bimetallic
combinations of ADV%r AMgMaluminum and St.3 or M18NqT~bteel. The
relationship was established between the time required for transition
Card 1/2 UDC: 621.791:669-14:669-71t536.12-

L-0.43
ACC NRs -AP6027430
lines to reach unsafe temperatures and the ratio of the thicknesses and
the tbermopbysleal properties (best conductivity and specific beat) of
the dissimilar metals to be oined.O.
'Nomograms were constructed for
_L
calculating the time required for the aluminum-steel bimetal transition
lines to attetin critical temperatures (over 520 C). Orig. art. has:
1 table and "I' equationso
SUB CODEt 11t 13# 20/ SUBM DATE: 09M9r65/ ORIG REFt 003
-Card

BURIKIN,D k,fNorillsk, Krasnoyarskogo kraya); KRP.4, A.P., agronom
(Norillsi., Krasnoyarskogo kraya); SAYTBURKHANOV, Sh.R.,.nauchnyy
sotrudnik (Norillskt Krasnoyarskogo kraya)
Chemical weed control in the Far East. Zashch. rast. ot vred. i
bol. 6 no.7;32-33 Jl 161. (KRA 16:5)
1. Direktor Norillskogo soveta narodnogo khozyaystva (for Burykin).
2. Institut sellskogo khq*aystva Kraynego Severa (for Saytburkhanov).
(Soviet Far East-Weed control)

1ACCESSIaf NR: AP4029202
S/0226/64/000/002/0019/0021
AU1HOR: ~5~lcln5 A- L._,_7evtushok, To Me
TITIE: Investigatica'of the contact reaction of istal-like carbides vith.
gmphite at high temperatures in a vacm= J.
SOURCE-: Poroshkcnmya metallurgiya, no. 2, 1964, 19-4
TOPIC TAM : grephite, contact reaction carbon carbide,'titaaiun carbide,
zirconium carbide., nidbiiim carbide., tantalum carbide, hafnium carbide, power
I me tallurgy
ABSTFLA.CT: The investigation of the behavior of high-melting compourAs in contact 1
with graphite at high temperatures has GTeat significance,, since the character of 1
the reaction may serve,as a criterion for the selection of design compositions inj
nuclear p(zmr and rocket technoloMr. The author studied the reaction of titanium~
zirconium, hafniun, nidbium.. tantalum, molybdenum, and tungsten carbides Vith
graphite in the temperature range of 1300-22000 for a contact time of up to 3.0
hours. - The following dpservaticnz vrore mad : 1) the veight of carbide sanples
after annea.1ing ia a graybite covering was maintaIned to an accuracy of several
hundredths of a percent,, 2) no t'racea & the reaction vere revealed in the
m
CIStalloZraphic Investigatiqu, ca the graphite-carbida ccatact boundary; 3) the
I

A= SSION NR: A.P4029202
micrchardness of the.carb~tle samples in graplxite after contact near the boundary
iras maintained witain the limits of measuremnt error; and 4) the results of
the chemical analysis cenfi= the absence of a graybite reaction with any of the
carbides. This last, observation agrees with bibliographic data,, vhere the malt-
ing temperature of the eutectics of pseudobinary systems has beea established.
3030 (:L50) -0 for TIC-C,, 29W (*.30) -C for ZxC-C, 33.50 (A~50) C for M-C, 333D
(;k5O) C for TaC-C, and, 3250
.50) C for E=-C. Orig. art. hio: 2 figures*
ASSODIATICK: lnztittzt problm materialovedeniya AN SSSR (Institute of Material
Behexior Problems# AN SM)
swamm: oaTan,63 DATE ACQ: 2ftr6~ 1MGL: 00
SUB CME: ML NO 1W SCV-. 002 RIM 000
Card

(M APPOi T4/6iP(t)/NP(k)/FsWP(b)--
PT-4 /Pr-h/ps- -4/Pad ASD(n)-3 tU41HW1JG1?ffX
!ACCESSION NRt AT4045968 3/0000164/000/000/0124/0134
!AUTHOR: Bury*kina, A. L.; Yevtushenko._O. V.
TITLE: Vacuum diffusion bonding of metal-like refractory compounds
vith ref racto L_ne_t~_Io 27
!SOVRCEs Novy*ye materialy* v,nasbinostroyanii (New materials in =a- i
:chinery manufacturing). Moscow, Izd-vo Hisshinostroyenlye, 1964, 124-
I
434
,TOPIC TAGS:. vacuum diffusion -bonding-, refractory compound diffusion
bonding, refractory metal diffusion bondingg carbide refractory metal
bonding
..'ABSTRACT: Conditions for joining titanium, zirconium, niobium, molyb-
i Iniobium, -7
~denum, and tungsten carbiAe_41and Carbides to molybdenuw,
I ---
itentaluml, and,tungsten by Vacuum diffusion bonding were stuff-e-T.-Tond-
-71ij -7muag- vacuum- -un de r__--0t-5-3_-kg --at
n
- mm -__pressure-
1emperatures of 1300-$.1000C. Bon-do 6f'satisfactoiy quality in titanium
!carbide were obtained tit 1')00C and in molybdenum carbide at 1700C. No

L 130,56-65
ACCESSION VR: AT4045968
satisfactory results were achieved with tungsten carbide, even at
2000C, apparenfcly because of insufficient pressure. Bonding of titaniun
carbide to molybdenum racquired a temperature above 1600C; at 1900C a
new phase was observed at the titanium carbide-molybdenum interface.
Its microhardness was close to that Of H02(- In bonding of zirconium
carbide to niobium, snt4Lsfactory quality bonds were obtained beginning
at 140OC; a new phase with microhardness close to that of NbC is formed
at 160OC: Bonding of zirconium carbide to sintered tantalum (Voros-
--ity appr-oxim-1tely 15Z) was achieved at 2000C,and to molybdenumct
'1300-ZOOOC;ir, the latter case the quality of the joint improves with
increasing temperature. It was not possible to bond zirconium carbide
to tungsten below 1800C.and the quality of bond obtained at higher
temperature was not satisfactory. Niobium carbides were bonded to
niobiU,m at 1300- 1800C and to tantalum at 1800C and under O's kg/MM2
pressure. Molybdenum carbide was bonded to molybdenum with satisfactory
resul ts at temperatures of 1300-1400C and to tungsten at 1400C, but in
both cases a boundary line between carbide and metal was clearly seen
at bonding temperatures UP to 1700-1600C. Bonds of satisfactory quality
ware produced between tungfiten carbide and molybdenum at 1800C. The
joint contained a wide two-phase region. At the boundary line, the
'Card 2/3

L13o56-65
ACCESSIOR HR: AT4045968
structure and hardness of the joint were similar to those of Mo2C. In
bonding tungsten carbide to tungsten, the bond quality was no t astis-
factory. Orig. art. 'has: 4 figures and I table.
ASSOCIATION1 none
SUBMITTEDt 16MaV64 ENCL: 00 SUB CODEt MM, HT
008 OTHER: 000 ATD PRESSI 3128

SAICONOVP G,.V. (Kiyov); Butt-YKINAR A.L. Wyev).~ ISTRASIIIIISEAYA, M.
Wyev), PU(!A(;11,. h'.A. (Yayev)
Intgraction of mHgnenium-mide aM ziroomlum d-tox-lde with
bigh-melting compounds, at high temperaturcit In vacuum.
Izv. AN SSSR. Met. i g~r. delo no.4:106-3.15 JI-Ag 164.
(YJRA 17%9)

WT(n)IEFF? (a ).I =Er (n)-2/M/~PA(Ibb)-2/54T(b) Pr-q/
JD/W/
B/0279164/oooloobfloiWon5
ACCESSIOV TIE: APhO 3911)
(Kiev);
AUTBOR: Samsonov, 0. V. (Kiev) ; Bugx!j6;L-A_aq_ ti:_-
Strashinskaya, L. V. (KLev); Pugach, E. A. (Kiev)
TITLE: Interaction of i oxide and -zirconLum dioxide vith
refractory compoundp at high temperatures in a vacuum
SOURCE: AN SSSR. Izv. 14etallurgiya i gornoye delo, no. 4, 1964,
io6-115
.TOPIC TAGS: refractory qxiAetlarbide reaction, refractory oxide
nitride reaction, refractory oxide boride reaction, magneoium oxide
carbid.9 reaction, magnesium oxide nitride reaction, magnesium oxide
1~rboride reaction, zirconium dioxide carbide reaction, zirconium di-
oxide nitride reacl,~ion, zirconium dioxide boride reaction
ABSTRACT: Contact interaction of MgO and Zr02 with TiC, ZrC, 11fC,
TaC, M02C, and WC in the 1000-2200C temperature rr-nge, and with
TiN, ZrN, M2, and ZrBI in the 1000-1800C range has been Inventi-
gated. Chemically pure MgO and Zr02, stabilized with CaC and powders
of the refractory compounds with a composition close to the stoichi-
Card l/ 2

L M02-65
ACCESSIOP NH: AP4043919
ometric and containing 0.3% max. free C, were used as the J,nitial
materials. In the experiments, vb'Ach were conducted in n vacuum, Zr02
powder reacted with compacts of the refractory compounds, Und MgO com-
pacts reacted vith powders of the refractory compounds. The
gation in7olved predominantly qualitative aspects c," t~-7
formed and their microstructure and microhardneqq.
bides wer-c the mcst, and boride5 the least, stable
contact interaction vitb JMg0 and Zr02. TaC and HfC in cQrtac:'_
MgO, and TaC and 1NbC in i:ontact vitb ZrO,; reacted on1v nt ten!cEara-
tures higher than 220OC; for ZrC and WC in contact with V.-l- ~nd
Tl,--, Zr,,-. TaC, and WC in contact with ZrC)2, the temrerat,_ire
initial reaction was 2000C. Orig. art. has! 6 figures and tab-c'?,
ASSOCIATIORI: none
SUBIMITTED: 29Nov63
0
SUB CODE: MH
ATD pREss: 3108
no REF SOV: 006
ERCL: 00
OTHER: Do6
Card 2 / 2

__ __' -11 ---% -11 ----A _i, --!z A ~
A
Ci
a C
ACCESSIOP NR: AT4046832 S/0000/64/000/000/0140/014() 7
AIJTHOR: Bury kina. A. L.;,Yevtuahenkoj_0. V.
TITLE: Diffusi*n weldirq/of titanium tungscen and 7nolybdenum carbides
SOURCE: AN SSSR. Nauchny y sovet no*proble-ne zharoprochny kh spia-krov. issledo-
vaniya staley i splavex, (Studies on steels and al*Aoys). Moscow, 1_?d-vo Nauka,
T964, 140-146
TOPIC TAGS- titanium carbide, tungsten carbide, molybdenum carbide, diffusion
welding, carbide welding
ABSTRACT- The i3se of metallic materials made of -refractor and rare metals requi-
res the development of new methods for joining si:iiilar and diFferent
vario-as con,.UinatAon~. One of the best methods ts Jiffusicn weLdin~'
I of 10-3 to 10-6 mm Rg at titmperatures ansuriag, muEuai diffusioll 'ji c-'_'~
This method has several advrntagcs: gases and oxides are elLmlnated
at tbe joint since weiding-i's
Inuous eiYacunflon an
performed at tenperatures '10-40T below the melting point. The present paper In-
-Card 1/3

L 56723-065
ACCESSION NR: AT4046832
vestigates the conditions far diffusion welding vf the -metallic carzl~-'~~e~ -f t1tan-
ium, rnolvbdenum and tungste -i, both with t~OMq I F
sten, in a vacuun. A coamr)-i lahorAtorv va
paFsin,g thrnuglh E, am p, 1 e s .R& r,~
on the samr)les while heatim! was not over I Y, ir__ I- i n a rc ;z ~z TT,: -c;
diameter of f, 1200-2
im, were cs! eu at
and a c-
not
These re!:ults cw,-d that r is Pn5F iblp tc 4(,17
W&Ioim~ _3F relat II ow Lt mr-crat-irc- !: anz
r.rm Hg .A I, I ~4001C, --an i,iT-,. L a rbide ~o ,
the same as molvtdenum carbide and tungster, cartide. Molvbden,i- _~I-:
good we!A -amp wit- --lybdenur. at
that n( 5:pamr, Fcor weld seaT7~
em: 7:~
[.Ca-rd__ -2/3

L 36723-65
ACCESSION M: A74046832
c,ood seam with molybdenum, vhile tungsten carbilie wn- rroperlv welded to imolybdoninn
At 1P50C. Molvbdenuti carbtdv. abowed good P1
Orig. art. has: 3 figures.
ASSOCIALTIOR: None
Supkrxm: - low- ENCL: 00 SUB CODE- Mp 1E
NO REF SOV- 006 OTHER: 000

10 -65 nn _)/FPF(c)/FPF(n)-2
L 11^32 (J)/FkJ.P(e)/E -2/EV-VM
_F,_FX_FbbT-2777.-,1P (b) Pr..~l,/Ps-14/pt-li)/Pu-4.,/Pab-10 T,JP(c)/.4ST)(m)-3 AT/~W1!1;-JW1JD1JG
ACCESSION NR: AP4047880 5/0279/64/000/005/014'.?/0149
AUTHOR: Bury*kina, A. L. (Kiev); Yevtushok, T. M. (Kiev)
TITLE: Titanium-carbide and zirconium-carbide coa_~_ ~ns on kraT~hltek,5,'
SOURCE: AN SSSR. Izvestiya. Metallurgiya i gornoye delo, no. 5-,
TOPIC TAGS, graphite, titanium carbide coating, zirconium carbide
coating
ABSTRACT: The TiC and ZrC coatings on graphite can be obtained by
impregnating graphite with moltea_Yi or Zr and a subsequent carbi-
dization of the metallic layer fok%ed. Graphite specimens of
various porosity were placed in a graphite container filled with
titanium powder and held for 20--30 min in a vacuum of 10-4 mm jig at
a temperature 50-ICOC higher then the melting temperature of
titanium. The molten metal penetrated into the graphite and formed
a uniform metallic co2ting. !1icroscopic examination showed that -he
metal-graphite interlace is porous and thgt the coating is held
Card 1/2

L 1-7832-65
ACCESSION NR,. AP4047880
01
mainly by mechanical adhesions Diffusion annealing at 1500C for
I hr brings about a formation of TIC at the interface, while the rest
of the layer Is transformed to a Ti-C solid solution. With 2-hr an-
nealing the metallic layer is completely transformed to TIC with a
lattice constant of 4.307 kx, which corresponds to TiC with about: 11%
ll%C and a microhardness of 2813 kg/ynm2. Annealing at 1700C for 2 fir
increased the lattice constant to 4.319 kx and the C content to 20.12,
which corresponds to TIC of stoichiometric composition with a micro-
hardness of 3144 kg/min2. A similar technique was used to coat gra-
phite with zirconium carbide. At 1950C, graphite was coated with
metallic Zr. Subsequent diffusion annealing at 1800C for 2 fir pro-
duced a strong, tightly adheringo single-phase coating of ZrC of al-
most stoichiometric composition. The densest, most strongly adhering
coatings were obtained on the least porous graphite. Orig. art. has:
-2 figures and4tables.6--
ASSOCIATION., none
-SUBMITTED: 983ul63 ENCL: 60 SUB CODE: MM, IE
_NO.REF SOV: 004 OTHER: 001
Lord
2/2

Q.
Y tIS
r s
(,rls of
2 7-11 -
ji carbui~ m Ule

t, EPA (b 2/D6(b), PC '/Fe~ 5 r
n 3
RM/W
A
ALFTFOR: Burykina, A. L. Yev-tushok, T. M.
TITLE: Contact reaction between metal-like borldes and graphite nt high te-7mera-
tures in vacuum
SOURCE-. Poroshkovaya metallurgiya, no. 6, 196r', 75-78
TOPIC TAGS: titanium boride, zirconium boride, hafnium boride, niobiun boride,
tantalum boride, molybdenum boride, tungsten boride, graphite, bl-rioe Wraph.;~.e
reaction
ABSTRACT: The reaction in vacuum betveen compact rind po-;,,1erer, 1unL7--,t-n, I n i im, ,
ziTconium, hai-nium, nlobiun, tantaluni, moly1ldenurl tv'r~-;"' n-
graph'; te ha5 been in-vesti gated at temperaturep iU~
-d did Ti-t reai:-
-7~ 2`6 b-n n r bcr-id--~ip the
of uD to 5 hr. Titanium b~iride reactod slig!~~.Iy ~'n
o 5 A-e- h- r-L" in
.5' it d
!.Card .112_

56,
---- - - - ------ --
A CCESS i ON, AP501 038
carbon content of the latter Increased by 0.5'~, -bind the
decreased uhile th-q+ of graphite near the
f I
A SS 0 ~' T A0 N Ins 1. i r lit prob! erl mater i ciiovr-i-n i yri ,~j
-Lc
S c- C. o f' AN Ukr-SSR)
SUBMI-ITED: 17Jul6h ENCL: 00 S TIT, 1.qwl, MT
2
-2

L~.01044-& 94G (j )/FgP (e) /EPA (s) -2/EWT (m)/EPF (c)1hj,TPtiVEPF (n) -2/~WG (m)/DJA (d)/
'EPA (W)-2/EWP(t)/3-;P(b) TJP(O) Jb A-MlilGAMA T AIM
!ACCESSION M. AP50*18938' URA363 /65/001/006/0996/0998
621.785-53
W
iS
!a
b
o
A
1h
p
;M
!g
it
'Iliw
Is
Li
MOR:BRUkina, A. L.; Yevtushok, T. M.
T/-y
ME: Niobium,,Icarbide,and boron.carbonit.-ide coatings,,on graphite
_;7,
URCE: AN SSSR. Izvestiya. Neorganicheskiye materYaly, v. 1, no. 6, 1965, 996-998,
d insert facing the page 971
PIC TAGS: graphite,'graphite coating, oxidatig inhibiting coating, niobium car-
de coating, boron carbonitride coat~in graphite oxidation, oxidation resistance)
idation inhibi-tlo-n
STRACT; Conditions of coating graphite with niobium carbide or boron carbonitride
ve been investigated. In the first case, graphite plates 20 x 30 x 3-5 mm Vere
cked in niobium. powder, heated in a vacuum furnace to 50-100C nbove the niobium
lting points and held for 5-7 min. The molten metal spreaduniformly over the
aphite surface. Under the effect of subsequent diffusion annealing at a lower
mperature, niobium carbide was formed. The obtained deposit prior to annealing
B found to have two phases: the Hb2C with a microbardness of 2263 kg/mm2 and the
lid solution of carbon in niobium with a microhardness of 282 kg/mm2. Diffusion

L. 010L4-66
ACCESSION NR: AP501 8938
~aw:inealing at"1700-1900C converted. the solid solution into carbide, but a boundary
etween a primarily formed niobium carbide and carbide formed by diffusion annealing
I
wits distinguished. The densest coatings with adequaLe adhesion were obtained on
graphite of minimum porosity. In the second case, graphite parts were painted with
1
a paste containing the necessary.components, packed in boric acid and carbon black,
and held in nitrogen at 1600-2300C for 1-2 hr. -A tightly adhering layer of boron
carbonitride was formed on the graphite surface. BeGt results were obtained by sin-'
tering at 2100C for 2 hr. Between the coating and the graphite base, an intermediary
INyer consisting mostly of _B4C, whose hardness reached about 6000 kg/mm2, was formed
with inclusions of a softer phase,(about 150 kg/MM2). Orig. art. has: 1 table..
[ND)
ASSOCIATION: Institut problem materialovedeniya AN *UkrSSR (Institute-of Material
,Study, AN lUkr$SR)
isuwTTED: o3jun64 ENCL! 00 SUB CODE:MTM
;NO REF SOV: 003 OTHER: 000 ATD PRESS: 4068:

BUIRMNA, A.I..; YOTUSHENKOO O.V.
-------
Difft-sion bonding in 7acwim of metalloid carbl-deq with high-
melting metals. Parosh. met. 5 no.] :87-95 Ja 165.
NIPJ, 18:10)
1. Institut problem zaterialovedamiya AN Vk-rSSR.

16871 E1.VP e WT
W/6q/0F(n)-2AW(m)/EWA (d)/W (t)/E!YP (z)/E!.-'i'P (b) lirl(c)
ACC NN AP5028372 SOURCE CODE: UR/0369/65/001/005/0557/0562
JD/JG/A I H
IVIJ
AUTHOR: Burvkina. A. L. Strashinsk L. V.
map
Vie, Y
ORG: Institute of Problems oil Materials Sciences, AN Ukr&15R Kiev (Institut problem
materialovedentya, AN UkrSSR) Y",
TITLE: Investigation of now materials working In contact with hard metal compounds,
and certain melts
SOURCE: Fiziko-khImteha-skaya mekhanika materialov, v. 1, no. 5, 1965, 557-562
TOPIC TAGS: refractory compound, refractory metal, refractory oxide, high temperatiff e
material V~ . . 1
f
ABSTRACT- The article briefly reviews the results of studies on the solid-phase interaction
of refractory compounds with refractory metals. Data are presented on the stability of re-
fractory materials in melts of copper and nickel matte and dross and also certain salts. The
temperatures of the start of the reactions for the compositions investigated are given
Lcard 1/3

L 10871-66
ACC NR, "5028372 TABLE 1
TEMPERATURE OFTHE START OF REACTIONS BETWEEN METALS AND
REFRACTOR Y COMPOUNDS
METAL

t
Tic 17(10 1". 20D0 2M0
W", *'-1400 U010 2000 :tjOo
111c 1400 14()() Vino 2000
1700 1700 1700 -21200
I It W ~2200 2Vv0 190D
hio C )!)fX) 1800 IM) 1700

we
IWO
1700 2000 2000
MTRious

TIN _1801) 2molo -20DO116 2000
ZtN -2000 :> 2100 21M >2100
BoRioEs
Irio0so 1400 > I sw
Z111 12M 12110 12N) 1200
Tall
I -14MOO -140000 -141HIO* 150
Al.
t. -M -1200

wok
-1400 -14DO -1-300
14M
OXIDES
17M* 17000 IBM*
mgo I'mo -IBM ~-2fflo >2oon
zfo, 21M -1800 5 2000 7()()()
Tho, >2100 >21oO ~-2100 :>2100

NRi AP6028372
TABLE: 2
TrmPCAATqnr or, TmE START OF REACTIONS BETWEEN MAGNESIUM OXIDC
AND ZIRCONIUM DIOXIDE AND REFRACTORY COMPOUNDS
OXIDE Co-M066'No
Tic I &C I IfIr I Nbc I T.c pinx wc vN I z,N I vio, Zr1"
M 0 Im 200D 22M04 1800 1800 13cm 1400* Im 1100
Z'S, -2M16 2M-- 220000 220000 2000 FE1330-1 1400 1300- 1100 1300,
I I - ME'-6F Z~6NTAvr I I .I- .-.
TIME OF CONTACT 3 HR; TI HR* *THF- RFMAINtNG
PAIRS - TIME ~OF CQtjTACT Z MR.
in Tables I and 2. The authors studied the stability of some refractory compounds in melts
of copper and nickel matte and dross, basalt, and also the salts 50% NaC1 + 50% CaCl. in
nascent chlorine and metallic sodium, as well as in a melt of 80% MCI + 20% BaCl 2 in tests
lasting from 2 to 50 hr. Orig. art. has: 2 figures and 3 tables.
SUB CODE:11/ SUBM DATE- 20Nov64/ ORIG REF: 008/ OTH REF- 005
r-'~
C/
G
Cord 3/3

L (56
11 7;66 EWT (d) /E0 (e) I&EIM
-AACC AP6001921 F_V1P(h)/gWP0)/E1YP(1 (r9W5X0'0xM00670'_'9 MOO 412-t'
ip(c) M/WW/Jrj/AT/WH
AUTHOR: Burykina,A.L.; Dub vik, T.V.; Yevtushok,--T.1,1.; Krasnov
ORG: Institute for the Study of Material's All _6kr!i~R (Institut problem
materialovedenlya Akademli nauk UkrSSR)
TITLE: Aluminum nitride coatings on SEUhite'
SOURCE: Teplofizika vysokikh temperatur, V-3, no.6, 1965, 940-942
TOPIC TAGS: metal coating, aluminum nitride, graphite
ABSTRAOT: The article studies the ossibility of obtaining aluminum
nitride ~oaii~gAn graphite by th jmethod of flame spraying of the
aluminum with subsequent nltriding\ f the metall1t.layer. The spraying
was carried ouf In a standardqUPU-211 plasma uni 1,1sing a wire as an open
electrode. The plasma jetnelts,the meTa.L WHIchNs deposited on the
surface of an article placed in its zone; the thickness of the coating
depends linearly on the time of tV process. The plasma-forming gas was
argon and the anode was an AV-200 luminum wire with a diameter of 2 mm.
Studies were made of the effect of current strength, the size of the are
gap, and the consumption and pressure of the plasma-forming gas on the
density of the sprayed layer and the strength of its bond with the
graphite. The following parameters were found to be optimum:
Card 1/2
540, 171 : 540. 0? 1-
, I"- 01Z_nr3r) )

L 11907-66
ACC NRs AP6001921
voltage--65 volts;current strength--90 amp; aro Fap--7 mm; argon rate--
30 liters/kn; argon pressure--l atm; feeding speed of wire--6.5 meters/
min; and, distance of the-nozzle from the sprayed surface--200 mm.
Nitriding of the aluminum layer was done In a tubular graphite resist-
ance furnace in a nitrogen atmosphere. The samples were placed in the
furnace at a tempeiature of 50000, and the maximum nitriding temperature
was 1000-200000. The heating rate was 9.10 degrees/min. Various temp-
erature conditions were studied and the results are shown in a table wit
detailed descriptions of the coatings obtained. "The authors express
their thanks to Corresponding Member of the AN UkrSSR G.V. Samsonov for
his valuable advice on the carrying out of our work." rig. art. has:
2 figures and 1 table. 70-
SUB CODB*. 20,11/ SM DATE: 15Jan65/ ORIG REF: 002/ OTH REIF; oo4
I Card Z/

L ,
ACC NO Af6001472 - _EWP(b)/EW:A(o) IJP(C)' SOURCE CODE:- UR/0226/65/000/012/0039/004,
JP/WW/JG/AT/WH
11/1 11 73
AUTHOR: Burykina. AVL.; Krasnov, A./-14.;_Yevtushok, T. ~1.
ORG- InLtAt3lte of &be Problems of the Science of Materials AN Ukrgsft Institute
materialovedeniya AN UkrSS10
TITLE: Plasm-sprayed diffusion coatings on
SOURCE: Foroshkovaya metallurgiya, no. 12, 1965, 39-44
TOPIC TAGS: graphite, metal coating, plasm sprayed coating, diffusion coating,
copper coating, aluminum cZating, niobium coating, tungsten coating
,~, 1) 4
ABSTRACT, PI f graphite with copperfiluminum
inR
coati _ , Nichrome, molybdenum,
tungste ~landlksarlicon by spraying or vacuum diffusion has been investigated, and
the effect of various technological parameters on the structure of the obtained
coatings has been determined. In plasma spraying, adhesion of the metal layer to
graphite was found to result from imbedding of metal particles into the graphite
surface. The coatings had a 10-14% porosity and were readily machinable. Multi-
layer coatings (Ni-Al, AI-Cu-Ni, brass-Al, Cu-Ni, Al-Mo, Al-W) were also obtained
by plasma arc spraying. Diffusion coatings were produced by pack cementation in a
vacuum of 0,133-0.0133 n/m2 at a temperature 50-100C higher than the melting
temperature of the metal and holding time of 5-7 min. The densest, most stro ly
adhering coatings were obtained on the least Porous graphite. After aEgn~eali ~fit
1500C for I hr, titanium coating had a two-layer structure: an' inner layer of

L 11624-66
ACC NRs AP6001472
titanium carbide containing about 11% C, and an external layer consisting of a solid
solution of carbon in titanium. With increasing annealing time to two hours, the
external layer was trans;pTmed to titanium carbide of stoichiometric composition
(20.01% C). A zirconiumfebAting, up to 50 pm.thick, obtained by cementation at
1950C, was transformed into a 94.qgle-phase zirconium-carbide coating by annealing
at 1800C for 2 hr. The niobiud-4oating had a two-phase structure: niobium carbide
(Nb2C) with a hardness jf_ 22-63 din/mm2, and a solid solution of ca-tbon in niobium
with a hardness of 282 dan/mm2. Diffusion annealing at 1700-1900C gradually
transformed the solid solution to carbide and increased the concentration of carbon
in the rem3ining solid-solution layer. Dense, strongly adhering, silicon-carbide
coatings 200-250 pm thick were obtained by cementation for 1.5 hr in a hydrogen
atmosphere at 1600C followed by annealing at 2200C or 2300C (to transform O-SiC to
a-SiC) for 1.5 hr. Coatings on denser graphite had a microbardness of 3300
t120 dan/mm2, and '3190 +1100 dan/mm2 on a less dense graphite after annealing at
2200C. The corresponding'figures for coatings annealed at 2300C were 41.20 t207 and
3865 '�202 dan/mm2. Orig. art. has: 3 figures and 3 tables. [MS]
SUB CODE: 11, 13/ SUBM DATE: 29Har65/ ORIG REF: 003/ OTH REF: 002/ ATD PRESS:

ll,UfeYK I'N" , A. !,. ; S- TR.A IN," KAYA I L. V.
Sen-en for imiprial.:7, iork-irlio in .-!~th ;,'t7.
au.-A --ertain molt.s. Fiz.-k-ii,:i, mal,.h, r-,a-, , I
557-56.2 .1 "r) 5) ~ k ,., I T"Al 1, C? : 11 !
1. -151 11-11t, ri-Allem, inaterialovedenlya AN' Uk-i-ISR, K;,, v, !
N o!., . 2 0 y I (.) w. .

BIIEKIRIA, A.L.; FRAS',.'Oll, MI.; YEYTIISH()K, T.1,11.
Piasna Wid diffusion coatings on graphite. 5
no.12:38-44 D 165. 29:1)
1. Institut problem materialovedenlyn AN UhrSS)R. Suh-,~Itt-~,-d
March 29, 20~65.

L 0 ;'. k r, / 1P
'E; '!Ct)/ETJ IJP(c)
ACC NRs AT6013554 SOURCE CODE: UR/0000/65/000/000/0076/0080
AT/WHPdW/JD/HM/JG/GD
:AUTHOR: Burykina, A. L.; Yevtushenko, 0. V.
ORG: Institute of Materials Science Problems, AN UkrSSR (Institut problek4ipaterialo-
I
vedeniya AN UkrSSR)
iTITLE: In vacuo diffusion weldin f infusible compounds containing high temperature
imetals
SOURCE: AN UkrSSR. Institut problem materialovedeniya. Vysokotemperaturnyye neorgani-
cheskiye soyedineniya, (High temperature inorganic compounds). Kiev, Naukova dumka,
1965, 76-80
TOPIC TAGS: zirconiumt niobium, tantalum, carbide, tungsten, molybdenum, nonferrous
metal -,VI -11 -,,1
ABSTRACT: The conditions for diffusion weld* of zirqoniu~, niobium, and.l;antalum
carbides with niobium, tantalum, molybdenumllgd '~ungsten,$~nd of ti aniumkfmolybde-
num, ana tungsten between themselves and of molybdenum and tungsten alone were inves-
tigated. The experiments were conducted at 12000-20000C, 5-15 NewtonS/mm2 pressure,
and 10-60 min duration using the apparatus shown in the figure. The summary of the
result is shown in a table. The authors thank Professor N. F. Kozakov, Doctor of
technical sciences, for making available the apparatus and for help in conducting the
experiments. Orig. art. has: 1 figure, 2 tables.
1/2

ACC NRi AT6013554
1--molybdenum bar; 2--plug; 3--molybdenum
spring; 4--copper clamp; 5--copper bushing;
6--copper bolt; 7--external copper gasket;
8--water-cooling jacket; 9--top molybdenum
holder; 10--molybdenum housing; 11--sample;
12--bottom molybdenum holder; 13--copper
bolt; 111--molybdenum gasket; 15--ceramic
support; 16--lower copper gasket; 17--water-
-cooling jacket; 18--glass housing; 19--
elastic support; 20--steel plate; 21--cool-
ing coil; 22--electrodes.
to
vacuw
gagp
SUB CODE:
2
-PUMP
'11, 13/ SUBM DATE: 03Jul65/
Welding of dissimilar metals
ORIG REr: oo6/ OTH REF: 002

BURYKINA, G.N.,.assistent
influence-of ultraviolet rays on the skin in patients with psoriasis.
Trudy LSGMI 52;81-66 160. (MIRA 14:8)
(ULTRAVIOLET RAYS-Fflx~ IOLOG, ]PAL FfYFCT)
(PSORIASIS) (SKIN)

BURYKINA, G.N., assistent
Function of the skin receptors in patients with microbial eczema
previously treated with X-rays. Trudy ISGMI 52:151-158 160
(0A 14:8)
(X RAM-PHMIOLOGICAL EFFECT) (44CZEMA)
'(SKIN) (RECEPTORS (NEUROLOGY))

BURYKINA, G.N., assistent
Functional condition of the skin of roentgenologists. Trudy ISGMI
52:159-160 160. (MIPLA 14:8)
(SKIN) (X RAYS-PHYSIOLOGICAL EFFECT)

U.S.3-11. / Human and Animal Physiology. Action of T
Physical Agents.
Abs Jour: Ref Zhur-Biol., No 51 1958, 22790
Author :_~urykina, L,N.
Inst : Not-U-Mon-7- -
Title : Metabolism of Radioactive Ru in the. Body of
Experimental Animals.
Orig Pub: sb. Materialy po toksikol.radioaktion vesch-
estv. Vyp. l.m., Medgiz. 1957, 41-53.
Abstract: RulOG was determined either through humid cal-
cination of the tissues in concentrated H Cl
or b~ the mathod of direct calculation of
Ru 1 6 in fresh tissues. The coefficient-,df
absorption in Ru 106 injection was 5% of the
injedted dose. In subcutaneous injection,
50% were absorbed during tho first day, follow-
Card 1/3 121

U.S.S.R. / Human and Animal Physiology. Action of T
Physical Agentsi
sharpl~hdecreased
completely ceased on the 118 day of the ex-
periment. By injections, the bodies of guinea
pigs retained, on the 22nd day, approximately
1.44% of the injected dose (the maximum of
activity in the skeleton). Twenty-four hours
after subcutaneous injection, the highest level
of activity was noted in the kidneys, then in
the liver, spleen adrenals, lungs and the skel-
eton. Almost the sarAg distribution was noted
by injection of Ru luO into the trachea. D
pending upon the method of introduction Ru i6r)
is eliminated from the body, mainly, through
the urine; also through the feces and continues
Abs Jour: Ref Zhur-Biol., No 5, 195B, 22790
and
Abstract: ing which, absorption
Card 2/3

U.S.S.R. / Human and Animal Physiology. ~Lction of T
Physical Agents.
Abs Jour: Ref Zhur-Biol., No 5, 1958, 22790
/Lbstract: from 5-7 days after the injection. Ru 106
administered by multiplu subcutanG-ous in-
jections in guinea pigs is eliminat6d from
tho body for 7 months after the exloriment.
Card 3/3 122

13 )C 'f;k ) )- , Al'
USSR/Human and Animsa Physiology - The Effect of Physical Factors. V-13
Abs Jour : Ref Zhur - Biol., No 2, 1958, 9183
Author : L.N. Bur _ina
Inst
Title : A Study of the Distribution of Radioactive Ruthenium by
Means of Autoradiography.
Orig Pub : V Sb.: Materi&ly po tokcikol. radioaktivn. veshchestv.,
vyp. I.M. Medgiz, 1957, 54-58
Abstract, No abstract.
Card 1/1

Couatry : USSR T
CateU,ory: Human and PliysioloGy. Action of Physical
Factors. lonizinG Radiation.
Abs ic.ur: R=iol, N,.~ 19, 1958, 09337
,Wthor Burykina, L.N.
Inst
Title The Icti~.n uf hadio:ictive Butheaiu:.i, Str,atiun and
Cesium up..;a the Ccaditic-ned, Reflex :.ctivity of Whitc
Rats.
Ori(, Pub: V ab.; Katorialy 1ju t(,ksikc;l. raldi(-a-tiv'i. veshch-
estv- VYI). 1. M., McdGiz, 1957-76-iol
Abstract: The conditi~-nLd reflex activity was investiGated by
the alimntnry-uctor nethod. The sowid 1.,f a rie-
tronom and white li(~ht were used as positive sti-
X1111i, blue liE;it as a differentiatinG stizm1us.
Card 1/3

Country : USSR T
Catcc;ory: Iluman and .1-niini illysicloGy ICtL~11 ~,f Ti.%,rsical
Factors - I nizina badiation.
Abs jour. MDicl., N. 19, 1953, 39397
The latent 1jericd of the alinentary riotor
reflex (CII, - time in seconds) were rcr;istered;
the speed of the rjotor reaction (tine required
to reach the fucdinG rack), the differentiation,
the forcru ralaticns (the value of CR to a stronG
and weak stinulus: metronome and white li(;ht)
were notQd. FoUcwing the elaboration ~f stable
CR, Rul0b, Sr9O, Csl34 were administered subcu-
taneously to 15 animals in doses of 8, 20, 40
curies/lw, - Ch=ges of CR occurred durinf,~ the
first days f tAl(,vinG the action and werc-, nanif ested
basically in n uniform m=er followin[; the ad-
Card 2/3

Ccuntry : USSR T
Catc~--,Ory: Hunan and Mysiolca. '.cti-n X 1,hysical
Factors. I nizia(,~ Radiaticn.
Abs juur: MhBic-l-, Nu 19, 1958, 89387
ministrati.,-a of the varicus drufs. First iiuticed
was an incmasu of excitability of the c,:;rtex,
which within a fow clays passed into - pur-~.cd of
suppression of C11. Disturbances of the active
internal i.-aiibition in a series of aniLrals was
ption of the diffemait--%ation
expressed in dism
and in thu dQvcloi?r-icnt of secondary inIii'.Ation-
Positive CH voru disturbed_less, and inhibitive
racre Vi SCM With S9U, than with -,-.~:iscriinr,
and Cs were
with RU Disturbances of Ci%
less narked iii strcme, even-terr
pered
G.A. Zubcvskiy
Card 3/3
T-152

U.~SR/Hujmn find 'miml Physioloa. rMe Effect of Physical Factors T-14
.f
.~bs Jour Rof 'Iiur - Biol,j No 14, 1958, iio 65839
.-luthor
Inst
Title The Effectof the Dioxide of Radioactive Rutheniuii Upon I.Mite
Rats When Introduced by the Intratracheal Route.
Ori,-,,- Pd1b:V sb. Mlaterialy po toksihol. radionlttivn. veshestv. Vyp. 1.
Moskva, Mad-ft, 1957, 1-15-130
1
Abstract : Ru!0302 in doses of 5, 1, 4 and 0.7 microcuries was intro-
ducecl into the tracheae of rats (~;roups I, II n-nd III). The
minals in 3rowl) I died betimen tLe 4th and the 11th day aftor
the injection, and those in mr,')s II and III between the
0 18th and 44tn day. Ole dc:;rae to which the toxic j.ianifos-t,~-
tions were evident clinicallir w--s directly related to the
ptoas were riarhad shortness of bre:1th) cynnosis
close. The sym-
of ~,-mcous me..ibranes, loss of zp-,)-3tite, janeral exchaustion..
eDistaxis and -,enerc.1 wazImc3s. The developuent of a kera-
tiniziiv,~ squaimus-cell carcinoma of the lin-i,-:s wa-s noted 7 to
Card 1/2

UPSR/Hmian and aiimal Physioloy. The Effect of Physical F,--ctors T-14
Aba Jour : 1(cf 2~hur - Biol., mo 14, 1.958, i-to 65839
9 ,-.ionths- after administration in three rats of :' roups II and
III. In two rats fro:-.i these .-rou.-j)s, between 37 and 44 days
after the procradure) i-.iataplas~a of the epithelium of thc,~
broachi ims noted alonC; id-Uh si_ns of atypicality. It is
necessary to accomplish strict control T6 shicldin,-, -t)ro-
cedures and to prevent an aerosol of Ru 3 fru.-.i L~niniric ac-
cess to the orumisri throuji the orguis of respiration,
Zubovskiy
Card 2/2
150

KRA'YEVSKIYJ, N. A., ZAMJTINSKEY, D. I., KURLYANDSKAYA, E. B., 11110SHALEV, Y. I.J,
STRELTSOVA, V. N.,,~~~Al ~. LITVINOV, N. N. and SOLOVIYEV, Y. N.
I
I--
L) ~/ ?~ ~< /I )j /-) '. I//- " ~/,
"Long-Term Effects Produced by Small Doses of Radioactive Substances in
Chronical E3q)eriment. "
paper to be presented at 2nd UN Intl. Conf. on the peaceful uses of Atomic
Energy, Geneva, 1 - 13 Sep 58.

21(4); 17(0) PHASE I BOOK EXPLOITATION SOV/ /2808
International Conference on the Peaceful Uses of Atomic Energy. 2d, Geneva, 1958
Doklady sovetskikh u6henykh; radiobiologiya i radiatsionnaya meditsina
(Reporta of Soviet Scientists; Radiobiology and Radiation Medicine)
Moscow, Izd-vo Glav. upr. po ispollzovaniyu atomnoy energii pri
Sovete Ministrov SSSR, 1959. 429 p. 8,000 copies printed. (series:
Vtoraya Mezhdunarodnaya konferentsiya po mirnomu ispollzovaniyu atomnoy energii.
Trudy, tom 5)
General Ed.:. A.V. Lebedinskiy, Corresponding Member, USSR Academy of Medical
Sciences; Ed.: Z.S. Shirokova; Tech. Ed.: Ye.I. Mazell.
PURPOSE: This book is intended for physicians, scientists, and engineers
as well as for professors and students at vtuzes where radiobiology and-
radiation medicineai-e taught.
COVERAGE: This is Volume 5 of a 6-volume set of reports delivered by Soviet
scientists k the Second International Conference on the Peaceful Uses of
Atomic Energy, held on September 1-13, 1958,in Geneva. Volume 5 contains
Card 1/7

Reportg of Soviet Scientists (Cont.) SOV/2808
32 reports edited by Candidates of Medical Sciences S.V. Levinskiy and V.V.
Sedov. The reports cover problems of the biological effects of ionizing
radiation, future consequences of radiation in small doses, genetic effects
of radiation, treatment of radiation sicImess, uses of radioactive isotopes
in medical and biological research, uses of atomic energy for diagnostic'
and therapeutic purposes, soil absorption of uranium fission products,
their intake by plants, and their storage in plants and foodstuffs.
References accompany each report.
TAKE OF CONTENTS
loebedinskiy, A.V., Yu.G. Grigorlyev, and G.G. Demirchoglyan. Biological Effect
of Ionizing Radiation in Small Doses (Report No. 2o68) 5
D.I. Zakutinskiy, N.A. Krayevskiy, E.B. Kurlyandskaya, N.N. Lit-
vinov, Yu.I. Moskalev, A.P. Wovikova, Yu.N. Soloylyev, and V.N. Strelltsova.
Remote Aftereffects of Injury by Small Doses of Radioactive Substances in
Chronic Exposure (Report No. 2077) 17
Gorizontov, P.D. Problem of Pathogenesis of Acute Radiation Sickness in the
Pathophysiological Phase (Report No. 2316) 43
Card 2

Reports of Soviet Scientists (Cont.) SOV/2808
Livanov, M.N., and D.A. Biryukov. Changes Appearing In the Nervous System
Following the Ionizing Radiation Effect (Report NO-2315) 74
Tonkikh, A.V. Role of Suprarenal Glands in the Pathogenesis of Radiation
Sickness (Report No. 2132) 95
Tarusov, B.N. Primary Reactions in Biolipides Under the Action of Ionizing
Radiation (Report No. 2248) 105
Kuzin, A.M., and A.L. Shabadash. The Importance of Change in the Native State
of Nucleoprpteins in Radiation Injury (Report No. 2319) 110
Frank, G.M., N.A. Aladzhalova,, and A.D. Snezhko. Some Problems in the Bio-
physical Analybis of Radibbiological Effects (Report No. 2237) 123
Grayevskiy, E.Ya. Some Tissue and Cell Reactions to the Ionizing Radiation
Effect (Report No. 2080) 139
Blytmenfelld, L.A.'., and A.E. Kalmanson. Electron Paramagnetic Resonance Spectra
of Irradiated Amino-Acids, Peptides, Proteins, and Lyophilized Tissues (Report
No. 2079) 152
Card 3/7

Reports of Soviet Scientists (Conto) SOV/2 M
Seyts, I.F. The Acetylating Function Of the Coenzyme A System in Radiation
Sickness (Report No. 2239) 160
Meysell., M.N., R.D. Galltsova, G.A. Medvedeva., N.A. Pomoshchnikova, L.A.
Seliverstov&, and M.N. Shallnova. Effect of Ionizing Radiation and df R&Alo-
mimetic Substances on the Microbe Cell (Report No. 2320) 167
Klemparskaya., N.N.., and V.V. Shikhodvrov. Local Tests to Show the State of
Homosensitization and Autosensitization of an Irradiated Organism (Report No.
2073) 180
Bagdasarov,-A.A., P.R. Vinograd-Finkell, M.O. Raushenbakh, M.P. Bogoyavlensklya,
R.I. Rodina, B.F. Belyayeva, G.M. Abdullayev, and N.Ya. Lagutina. Experience
in Treating Radiation Sickness With Leukocyte and Thrombocyte Substance (Report
No. 2238) 188
Istomina, A.G., and I.B. Keirim-Markus, Experiments to Determine -Maxi=m
Permissible Thermal Neutron Flwt (Report No. 2078) 196
1
Grodzeaskiy, D.E., and T.I.. Ivanenko. Isotopic Method in Studying the Hormone
Effect on Metabolism'in Osseoujj Tissue (Report No..2072) 205
Card 4/7

Reports of Soviet Scientists (Cont.) SOV12 M
Bogdanov, K.M., M.I. Shallnovq and Yu.M. Shtukkenberg. Some Results of Labeling.
With Tritium in Biological Studies (Report No-. 2070) 212
Sisakyan, N.M. Special Features of Albumin Synthesis in the Plant and Animal
Cell (Report-No. 2244) 227
Amiragova, M.(;. Control Mechanism of the Thyroid Gland Functions by the
Cerebral Cortex (Report No. 2202) 238
Kolli, Ye,A. Effect of Various Factors on the Biosynthesis of Thyroxin Pro-
duced by the.Thyroid Gland (Report No. 2075) 252
Kometiani, P.A., L.K. Tkeshelashvili, and T.Ya. Dvsyanko. Using Phosphorlic
Esters of Chollne,, Ethanolamine, and Serine itt Phospholipid Synthesis in the.
Bgain (Report No. 2318) 263
Ferdman, D.L. Using C14 and N15 to study Metabolism in Muscles (Report No.
2134) 271
Fedorov, N.A, Relative Characteristic Fate of the Three Phenathiazine Compounds:
Card 5/7

Reports.of Soviet Scientists (Cont.) SW/2808
05- Aminazine (mlorpromazine), s35- Promazine, and s35- Chlormepazine
(Chlorpakatala) in the Organism (Report No. 2076) 281
KbzloviL., A.V. Using Radioactive Isotopes in the Clinic for Diagnostic and
Therapeutic Purposes (Report 110. 2056) :296
Shmmov- V.N., K.N. Badm"v., and W.P. Bekhtereva. Isotopic Encepbalography and
Electroencephalosco& for the Localization of Brain Tumors (Report No. 2069) 307
1
Gebeloya, N.A., and G.M. Franli- Studying the Fast Translocation of Substances
in thi Organism-by Means of Game, EidttiAg Isotopes (Report No.2081) 314
Troitskiy, V.L., M.A. Tumanyan, Z.G. Pershina, V.M. Vadimov, V.G. Ehrushchev,
D.R. Kaulen, I.M. Goncharenko, O.V. Chakhava, A.P. Duplishcheva, and T.S.
Sedova. Met1kods of Us'ing Ionizing Radiation in the Production of Bacterial
Preparations (Report No. 2071) 32-9
Klechkovskiy, V.M., L.N. Sokolova, and G.N. Tselishcheva. Sorption of
Microquantities of Strontium and Cesium in Soils (Report No. 2310) 3V
card 6/7

Reports of Soviet Scientists (Cont.) SOV/2808
Oulyakin, LV., and Ye.V. Yudintseva. The Plant Intake of Strontium, Cesium, and
Other Fission Products and Their Storage in the Crops (Report No. 2311) 357'
Dubinin, N.P. Mechanism of. the Radiation Effect on leredltr and the Problem
of Rfidiosensitivity (Report No. 2o74) 372
Tinyakov, G.Go., and M.A. Arsenlyeva.. Cytogenetic Effect of Ionizing Radiation
in Nuclei of Monkey Germ Cells (Report No- 2476) 385
Alikbanyan, S.I., K.P. Garin&, S.Yu. Golldam,, L.I. Yerokhina, V.G. Zhdanov,
N.I. Zhdano-~a, O.N. Kapitonova, F,S. Klepikova, S.Z. Mindlin, A.A. Pi7okoflyeva
-Bellgovskaya, and A,Fo Tateryatnik. Genetic Effect of Radiation and the
Selection of Microorganism Producing Antibiotics (Report No. 2493) 396
AVAILABIE: Library of Congress '(QCT70-153)
Card 7/7
TM/jb
1-5-60

BURYKINA, L.K,~-~IIISKIY, D.I.; UAYBVSKIY, H.A.; MMLYANMsXkYA, B.B.; LITVIMV. R-H-
..... ........-MOSKkLEV, Yu.I.; ITOVIKOVA, A.?.; SOIOVIYEVi Yu. H.; STRELITSOVA, V.11.
Inte sequelae of lesions induced by radioactive substances in small dqses
applied in a chronic experiment. Med. rad. 4 no-3:3-6 Hr '59. (KM 12:7)
(ISOTOPM, effectst
remote seq. of inj. by small doseb of radioactive substances
in animals (Ras ))

BURYKINA, L.N.; TRUSOVA, N.Ye.
Changes in the spermatogenic function of dogs with chronic
injury induced by strontium-90. Radiobiologiia 3 no-3:369-
376 163. (MIRA 17:2)

L 3018-65
OCTMITVITP: s/oooo/64,1;~-no/-)oo/~,-!l,.~/.lliI
ALTMOR. Yartsev, Ye. I., BurAina, L. N.
TI TIE: Distribution of strontium-90 in the skeleton c-1 dnc,- -it (,r
exposure to the isotope
z
TOP --S strontium-90, radio; sotc~pe, bnnfa, tt-t-h, ~J ii I I
APSTFLAU: After daily ingestion of 'Sr9r" Wi0l fr,f~)('j f,-IT
p e r i
months, higher levels of accumulation ~f th- isc-tope were obse-T
I?Ones than ;in compact bones. Thi, ~f the
%,,,ith the duratinn of -xr-,sur- I pw~ ; t j f,!! 4
~:-'111 tliran in the Ste-num). -he lcsr-7-r rh- :,e!
dist-, ;,~,tted in Jiffeit~nt p~i~ t-IF.
Rore ,inj fcrmly was it I
Sr9o accumulation in tl~e s~eleton'kept rising as t~.e time -~f 7
of the isotope was increased. A distinct relationshi- wa!; Ib
accumulation of SOO and the age of the animal. The highest 'Levels were --2uT).Q in
Card 1/2

m
NO REF SOV: 000 OTRER: 000
Ceird 2/2