SCIENTIFIC ABSTRACT BLOK, G. - BLOKH, A. A.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000205520019-7
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 22, 2000
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

1. BLOKI G.
2. USSR (600)
.4. Dairying
7. Raising production level is the most important condition for
improving
production quality, Mol. prom., 13, No. 11, 1952.
9. Monthly List of Russian Accessions, Library of Congress, Februar
1953. Unclassified.

BLOK, Georgiy
Fate of Black Mold
Ogonek 30 no. 27, (19#52)

BLON, G.; GEIMBERG, S.
Use of yeast culture in making of butter. Molochnays. Prom. 14,
No,6,
17-21 153. (MLRA 60)
(CA 47 no.16:8278 1531
i~Dairr Inst., Vologda.

,--~ ~OKG - C., DriTen Sci - (clisr) "Study of --crstsin fthe
use of spc-ical spccics of thvm t1t) incrczt%: the stallill+-: of
l-,litter,"
"Oscow I (JI., r, try )
. 1960,, 46 pp (laoscow Tecizo-logical lnstlt~,Ae or ,he Food 11)
M~ 40-60, 122)

FAYNBOYM, I.B.,, red.; RUITIN, I.T. f
-,BLOK,-.Goqrg~X_Er
tekhn. red.
[Glass crystals] Sital3,v. Mo8kva,, Izd-vo
"Znanie,"
1963. 40 p. (Novoe.v zhizni, nauke., tekhnike.
IX Seriia:
Fizika i 'khtdia., no.,24) (MIRA 17: 1)
(Glass research) Ceramic materials)

BLdKH G. , kand # telkhn. nauk; LITVINOV p A. . inzh.
Bow to build an asbestos cement roof.. Stroitelt,
no.7.*29-
30 JI f.61, (MIU 14: 8)
Zstos cement)

G.P.. sontavitell; EMMOVA. N.Y.. sontavitell; BCNCHKOVSKrY,.V.P.
[redak-
T�r i GORSHKOV# G.P# Treduktor].
[Manuscripts ofBoBsGolltoyn In the oxoblveo of the AcademV of
Saiences of
t~e U.S.S.Rj* RbkopiefB.B.Goiltsyne. v arkhive Akademii nauk SSSR.
SoBta-
vill, G.P.Blok I M.VjDmtikova. Pbd red. Y.F.Bonchkovskogo I
G.P.Gorshkova.
Xoskva, lsd-vo Akm4emil nauk SGSR, 1952. 139 p. OWA 6: 7)
1. Arkbiv Akademii nuuk SSSR.
(Golitsynt Boris Borisovioh, 1862-1916) (Bibliography-ftysics)
(Phynioa--Bibliogr44)

L
LOMONOSOV, H.V.; UVILOV, S.I., akademik, redaktor; KUVITS. T.P.,
redak-
tor; VINOMUDOV, V.-76' a"daimik, redaktor;TOPCHIYXV, A.V.,
akulemik.
redairtor-, AARKEUMOV, S.G.,.raaaktor'; ANDYMM, A.I., redaktor;
BLOK p radaictor; MMSEY3V,* A.A., redaktor; MAZEY, G.A.. re-
AXAL,-ViL..; PBVZM, R.S., tekhnicheskiy-relcaktor
Coomplete-Colleatad works] Polnos sobranie sochinenli. Moskva,
lsd-
vo Akadamll:nauk SSSE. Vol*4.[Worke on physics, astronomy. and in-
strument construction .1744-17651 Trudy po fisike,.astronomii I
pri-
borostroanitu 1744-1795 gg-1955- 830 P. (MLU 8:6)
.1. Chleni-korre ondent Akademii nauk SSSR (for Kraysts,
3arkbudarov).
'(Pbysic'33
a (Astronamy) (Instruments)

Good-people are-the life of a plant, Izobr. i rats. no.
4:12-14
Ap 161, (MIRA 14:4)
1e Preduedatell soveta Voesoyuznogo obahcheotva
izobretateley i
ratoionalizatorov zavoda avtomaticheakikh liniy., 14nak.
I(Minok-Machinery industry)

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00, lot
0 bbW mid chmqW of dda index dW bkW bims- 1-00
tudw. A. 0. KALmvmw and 1. B. Slok. Uld.
owe) 1939. No. I Vmp~~-)Weral
At IsInnW. NoAl. 41.-Af4t ~Q tMuf;i&Q tbl,
0: 411, rabbits we e able to better withstand a mrified atm.
the PH of blood shifted In the elk. -00
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2. 1JISR t(600)
4. Mtraviolet Rays
7. Disinfection of the seed of the oak silkworm with ultra-violet
light.
Visnyk AN UMR, 23, No. 3, 1951.
9. Monthly List of Russian Accessions, Library of Congress, May
-1953. Unclassified

I*B -kand.,biologicheakM nauk
Parasitolog .ical confirmation of congenital tcocoplaamwis. Vrach.
delo no.9slO9-3-U S 1600 (MIRA 13-90
1. Bakteriologicbeskaya laboratoriya ;[iyevskoy
peikhonevrologichookoy-
bollnitsy im.- Oad..I.P. Pavlovao
(TCKOPLASMOSIS)

IAKHTUNOVA., L.V.; BWKI I.B*
case of severe oligophronia in oonnoction with oongonital
toxoplumods, Zhur,.,ne*ro i paikh. 61 no.7:1063-1064 161,
WIRA 15:6)
1. Kiyevskaya paikhonevrologichookaya bollnitsa imeni
Pavlova.(glavnyy vrach'P.H. Lepekhov, nauchnyy rukovoditell
prof. I.A. Polishchuk).
(TOXOPIASMOSIS)

qp;eooo 0-000 04 *see** **of-
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TAILI-I&A
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#DMwmWmUW al QMW b AftabAsm AM Mamaism AHm IlY LAW"
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Bum, J.
Carrying out the slogan of saving a million trees for People's
Poland. p. 1
LAS POLShI. (Ministerstwo Lesnictwa oraz Stowarzyazenie
Naukowo-Techniczne-~~n-
Inzynierow i Technikow Lesnictwa i Drzewnictwa) Warszawa, Poland.
Vol. 29
no. 1, Jan. 1955
Monthly list of East European Accessiom (BEAI) LG, Vol. 9, no. 2,
Feb. 1960
Uncl.

BIDK,J.
Tasks of this yearfa campaign "Hatiocal Forest and
Afforestation Day.,, p.3
IAS POUXI, (Ministerstwo Laeuied *ran Stowarxyeseuie
Naukavo-Tachiezue
Inzynierow i Thchnikow lAsnictwa L Drsownietwa) Warszawa.
Poland
Vol.29, no.4 Apr.1955
Monthly list of Bast European Accessions (BRAI) LC,
Vol.9, no.2 Feb, 1960
Uncl,

MDOROVI I.N. [Todorov,, I..M.); BLOK., L.M. (Blolcl ~.M.]
Effect of ribonucleic acid from the bovine hypophysis on
some
aspects of,hormDne production in the adenobypophysis of
white
rats., Dop. AN URSR no.10.-1331-1334 164.- (MM 17:12)
1. Inatitut radiofiziki i elektroniki AN UkrSSR i
Kharlkovskly
institut meditsinskoy radiologil. Predstavleno akademikox
AN UkrSSR'R.Ye.-Kavetskim [Kavets'tkyi, R.IE.).

'or
USSR/Human and Animal Physiology. Neuromuscular Physiology. T
Abs Jour: Ref Zhur-Biol., No 8, 1956, 36614.
Author Nikitin, V.N., Golubitskaya, R.I., Silin, O.P.
Likhushina, L.G., Blok, L.N.
Inst Kharkov UniversitY.
Title Changes in Biochemistry of Denervated Organs Occuring
During Growth Periods. 1. Changes of Some Biochemical
Indices of Striated Muscles Following Denervation. and
Tenotomy Daring Growth.
Orig Pub: Uch. Zap. Kharkovsk un-t. 1956, 68~ 79-99.
Abstract: Experiments were carried out on rats aged 1.4 months
to 1.4 years. On the,21st day following removal of
the Achilles tendon a decrease was noted in the
muenles of the foot of the ATP, creatinephosphate,
glycogen, acid soluble P, Lipoid P.P. PNC and DNC
Card 1/

EXITIN, Y.N.; B101,
Nat !! !I so on the ontogenetic pbysiologr of the Chinese
tussah moth
(Antberaea periwi G.-M.) Report No.lt Changes in the
amount of pbospibrits
fractions. U6b.zap.XHGU 68:117-136 '56 (KIRA 11:11)
Kafedra fislologil cheloveks. i zbivotrql;b
Naucbno-issledovatell-
skog'o Institute, blologli i biologicheekogo fakulltsta
Kharlkovskogo
ordena trudovogo krasnogn anameni gosudarstvennogo
universiteta, imeni
A. N. Gor I kogo.
(SILKWORMS) (PHOSPHORUS IN THE BODT) (INSECTS--DB7=PKW

USS9/ffmi~n and Ahiml 17~yiioioay (Norml wid
-Pathological). TA
bloods; 90hatogbilteles
Abs jour Ref Zh,~r v- biol... No ill 19580 50658
Author Rikitin,ViN., Blokj LaN., ~hukova, SoVey
Suvarova, Golk.
-----------
Inst Mari ko-i Vnivdr
Ori g Pub Iae~ Deid.rmined'Cham-e::of the
Raticulocyte Content and of
a0
the' BrythrocA,e'-,08mtio~Rosistability,,-
Orig Ptib U&S: zap nbx Ik6vski uw-t),: 1956, 681
215-220.
Abstract The- &artds -'of -erythrocyte hemtogenesis
in the onto6one-
sis of white-k6ts were studied by establishitr, the
reticu-
locyto contant of blood and the oamtic resistability
of
erythrocytes (S)o With advancing aae the amount of
roti-
culocytea decreases, at first rapidly and then slower
(reticulocytes amouut to 46.16 percent in newborn
rats,
to 11.4 percent in one-month old rats, to 3.93
percent in
Card 1/2

MAMNIKOp V.I..; BLOK, L.N.
Materials on the physiology of embryonic development of dcqostio
fowl. Report NO.72 Chwigeo' the phoophorust pentose ratib of
ribonuoloia aoid in the liver.,of a-duck embryo during Incubation#
Uoh. zap KHGU 1081337-343 160. (MM 1413)
1. Kafedra fiziologii chaloveka i zh:Lvotnykh Khar1kovskogo
gosudaretyamogo univeraiteta.
(EMBRYOLOGY-BIRDS) (NUCLEIC.ACIDS)
(PPOSPHORYTATION)

BLOK, L. N., WMINEO, V. I. (US-SR)
"Nucleotide Composition of the RNA of Certain Organs
during the Fhibryonic Development of Birds."
Report presented at the 5th International Biochemi~try
Cdngress,
Moscow, 10-16 August 1961

IMIUMHO, Vj.; BLOK, L.P..
Nucleotide, ~7cm-po~-i-tion of ribont,,-.Ieic ecid of the
Juver during.
the embi-yogenesls o-C,the duck, Biokhimilia 26
E-D 61,, 1516.1
1. Chair of Human aitd alim-al nysiolov, Stftto
llri-verslty.~
Kharkmn

BIDN L. N.
Content of the adranocroticotrophip b6imone in the hypophysis
of rats of'different ages.. Biul.ekep.biol.i mod. 54 no.3-lt26-29
N 162.
(NIRA 15:12)
L Is kafedry riziologii, cheloveka i thivotnykh Kharlkovskogo
gosudarstvennogo uniArsiteta.-Predstavlena doystvitellnym
chlenom AMN SSSR A*V.Labodinskim..
(ACTH) (PITUITARY BODY)

Sf
DILIMANO V.H,; WM., LP,
Anahormones. Report No,2: Hormonal.1y nonactive pitult427 gonda-
tropins on the frequency of appearance of Ixyperplasia of ovarian
tissue transplanted into the spleen. Vop.onk. 8 no.6sll5-116 162.
(KM 15211)
I* Iz kabineta endakrinologii laboratorii eksporimentallnoy onko-
logii (zavo laboratori7ey - zaol,. deyate nauki, prof. N.V.
lazarev)
Instituta onkologii ANN SSSR (dir* - deystv, ablen AHN SSSR.,
prof.
A.I. Serebrov). Adroo avtorovs lexingradv F-129p 2-ya Beresovaya
al,
3,, Institut onkologii ANN SSSRi
(CONADOTROPIN) (OVARMM-MUNSPLAWTATION) (SPLM;--SURGERY)

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In 40 ad, at a No* tuht, of IAO ml. coned. H.%0,,
IWPbd. of amcd. HNOs. 1IDO nd. comd. HCI and 01 ml,
water. Evap. the soln. to fmm of HSO., odd too tul.
Of2NHj9%.bmtt*dWd- the amirstes, filter off NO,.
hot tk filtrate to 00-0', Imm. ve the dectrade% and n,
mup the Cu at W-661 in 2 Isrs, (3) Afj sJUys.-Dimmolve
1 00 ml. 2 N:~= I nd. 7.5 N HIVO,,
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90 talutoln all cum the solo.
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meaver. amm stats. of Fe wWb way appear In Mtn.
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BWK, N.I. (author]:-3UDNRV, N.A. [reviewer].
About N.I.Blok's book "Qualitativo chemical anolysin." M.I.Blok.
Re-
viewed by N.A.Radnev. Zhur.anal.khim. 8 no.4:238-239 Jl-Ag 153.
(mm 6:8)
(Chemistry, Analytical--Qualitative) (Blok, N.I.)

32-9~-3/61
The Phase Analysis of Chromium-Niokel-Titanium Steels with Intermetallio
Binding.
temperature in the tank has to be kept at 00 C. In the given
case it was found out that in the above-mentioned steel sample
the followingis to recommended for the phase analysis:
an electrolyte of 50 9 CuSO , 80 g triply substituted am-
monium, citrate, 100 mi methinol per 1 liter water, current
density D = 0,05 % a/cm2, PH - 4-4,5, temperature of the
tank 0-500, duration of the electrolysis 2-3 hours. For the
chemical analysis the anode deposits are quantitatively
separated. Their X-ray structure analysis is performed
according to the method by Pulver in Ka-radiation. In the
case of most steel alloys the phase P-NI Ti remains
metastable and upon alloy formation it ii converted into
the a-Ni Ti stable modification. In the aging process the
phase mai partially alter. The high quality properties of
the steel alloy are due to the dispersive ability of the
P-Ni Ti phases Due to aging within the temperature inter-
val 950-8750C P-Ni-3 Ti phase is separated and converted into
melt. (5 illustrations and 2 tables)
ASSOCIATION: None given.
AVAILABLE: Library of Congress.
CAn 2/2

AUTHORs -3160KqW.1.9 X0ZL0VksX.No, LABIM091oF.9 and SHPUNTqKoYA9
PA 2745
TITLSo On the N13B Coapo und in WISkel-Soron Alloys*
(0 soyediasaii It I v splavakh nikel-borl, Russlan)e
PMUODIULe Daklady Aksd*aLt Nui SSSR, 19579 Vol 113, Ir 4* PP Oil -
819
Receiv0da 6 / 1957 Royloweds 6./ 1957
AWRACTe The double diagram of the state Ni-B'(ap to 20 % 3) us
constructed
for the first tint by GISB=HkUS1Xq who found that the compound with
the highest content of nickel in N12Bo KIESSLIKsoAtionew.also the
high content of nickel of the allay Ni B
withoot.giVing'Its-chaft6ter-
3
.istioso The authors investioted the structure aid the pUse
compositii
of li-Balloyst, which contain 0901 - 295 % B9 XftallograPhicallY
they
found that a uniformly stobable zone in separated at the boiwd- ies
of granulation which fom an *utectlc with mlebao The allo with
295 B is pro-*utectico this phase was insulated chemically in well
as
electrolytically In aqueous (10 8 (NE 4)2004 &n4,130 g Aydroobloric
hydrmWlasin per.1200 al water) and noa-sqitieftx~-(50 ad HCl Per
1150 al
methanol) *100trolyta From the data contained li~Aalplss I - 3 it
my
be seen that on the ooo"lon of the electrolytic a*pafttion of
pbases
a considerable ]?art of nickel Is dissolved boricallya The major
part
is conserved when the alloy to treated with sulphurlo a4do In W
Card 1/2 casepreolpitation ahown one and the same phaseq i,*,, Ni
3B0

On the 113B ftspound in Nickel-3oron Alloys., FA - 2743
It Is & bl&okp solid,substsncep Insoluble in sulphario &aid (1a2
solut
lion) and SOIT"le after Prolonged heating In oonoeAtr&ted Sul.
phuric &old (1980o'bus It my be said that In the'double slates
NI-B there exists & chemical compound NI2B which forks an autectio
with a solid solution on & nickel beelso
(2 illustratlow''aad 3 tables)
A3BOCrAT10Ns All-Union Scientific Research Iniatitute for
Aitoraft Material
PMWED M B.I.VOLPXOVICB9 Member of the A"d*W
ATAILOLIs Library of Congress
C"4 2/2
minim

SOV/24-58-12-15/27
AUTHORS: -Blok. N.I., Glazova, A.I., Lashko, N.P. and
Ya0ff_m_ova_,_,_A.M, . (moscow)
TITLE: Influence of Hydrogenon Structural Transformations in
Tituanium.~Alloys (Vliyaniye vodoroda na strakturnyye
pre-vrashcheniya v titanov-ykh splavakh)
PERIODICAL.-Izvestiya Akademii Naukv Otdeleni e Tekhnicheskikh
Nauk, 1958, 9r 12, pp 96-99 (USSR~
ABSTRACT; The influence of hydrogen on the plastic properties of
titanium alloys, which has recently been widely studied,
varies with the form of the titanium in the alloy. The
object of the work described was to itvestigate the
influence of-hydrogen on stractural transformations in
alloys with an + 0 solid solution structure. Alloys
VT3 and VT3--I, were studied, their respective compositions
being: 0.04, 0.04%o 0; 2.?8~ 11-93% Cr; 4.9;, 4.6% Al;
- , 1-5% Mo; 0.209 0.21V% Fe; 0.04; 0.02?% Si;
0 10, 0.11% 0; 0.028, 0.04.2% N. The method used
cLs'isted of the non-aqueous electrolytic separation
of phases, vghose structures were then investigated with
X-rays. The alloys were also studied metallographically.
Card 1/3 Saturation with hydrogen was effected by sealing the

SOV/24-58-12-15/27
Influence of Hydrogen on Structural Transformations in Titanium
Alloys
cylindrioal specimen and titanium hydride in an
evacuated quartz tube and heating to ?OOOC for-10 hours.
Specimens with 0.005, 0.015, 0.025; 0.0352 0.05 and
0.12 vwt.% hydrogen were obtained.' They were subjected
to differing heat tiNeatments. It was found that in the
VT3 alloy containing 0-015-0-035% hydrogen the
eutectoidal reaction 0-1~ o~ + TiCY2 is faster than in~ the
hydrogen-free alloy; with 0.05-0,06% hydrogen the
.0-phase forms titanium nydxide on heating, with
0.12% hydrogen the residual P-phase is stabilized.and
there is noeutectoidal x--aotion either on cooling after
annealing or on heating for 100 hours at 400-4500G.
in the.VT3-1 alloy containing molybdenum the residual
P-phase did not decompose after annealing and heating
at 400 and 4.5000 for 100 hoiLrs irrespective of the
hydrogen content in the range stiAlled. In bothtypes
of alloy the P-phase unit cell para-~Pter in--reases with
hydrogen content(Fig.l shows this effect for the VT3-1
Card 2/3 alloy heat-treated in various ways). During the heating

SOIr/24-58-12-15/27
Influence of Hydrogen on Structural Transformations in Titanium
Alloys
of both alloys at 400-45000 the residual 0--phase is
enriched in chromium and molybde-num and, rpossib17,
loses hydrogen. There are 3 figures, 3 tables and
6 references of which 5 are English and 1 Soviet.
SUBMITTED: 8th August 19"'?,
Card 3/3

2Ojt(.'Y_ AY1.7,
AUTHORS:
Blok, N. I., Glazova, A. I., Kokhova, G. M. 32-2-6/60
--ra-sHro-T-F.- F.
TITLE: The Phase Analysis of Complex Titanium Alloys
(Fazovyy anal.iz Blozhnolegirovannykh titanovykh splavov)
PERIODICAL.t Zavodskaya Laboratoriya, 195st Vol. 24, Nr 2, pp.
141-145
(USSR)
ABSTRACT: In an earlier work various technical titanium alloys
containing aluminium, chromium, molybdenum and changing
amounts of hydrogen were already investiCated, as was the
phase composition of azoticized titanium. For the separation
of phasee a method of the anodic decomposition of alloys
was developed. The authors worked with potassium rhodanide,
citric acid, 51yeerin and methanol, at a current density
of 0,013 A/cm'~ a terminal voltage of 30 V, at from -70
-1000. After the electrclysis the anode precipitates were
investigated chemically as well a3 radicgra-phically. In
earlier works the Ti-alloya had been smelted in graphite
cruciblest the carbon disturbing further investigations;
Card 1/3 therefore the authors smelted two.-to threetimes in are

The Phase Analysis of Complex Titanium Alloys 32-2-06/60
furnaces (till homogenization occured). The radiograms of
heat after-treated (1, 10, 50 hours at 50000) anode deposits
showed the metal stable a-phase while the OL) -phase was not
observed. The changes in the aging process of the P-phase
of two technical alloys (5,08% Al; 3,06~ Cr and 4.7% Alt
1.86% cr, 1-55 % MO) were put down in a table and the authorf
noted that after an a,~'--ing at 45000 only the P-phase is
observed while the euteotoid reaction P - a + Cr2 Ti did not
take place. Titanium hydride was Isolated for the first time
and the authors found that hydrogen dissolves mainly in the
P-phase (this was found in collaboration with A. T. Yakimova:
if, however, there is no such phase the excess hydrogen then
forms the titanium hydrides. According to radiographio
structural analyses the Ti-hydride was of crystalline
structure af the NaCl-type, while the neutron-diffraction
showed a tetragonal structure. The analyses of the anode
precipitates treated in a nitrogen current at high temperatu
showed that they consiGt of one or two phases, the wellknown
finely grained TO and in lower layers the second nitride
Card 2/3 TinN. The latter is of tetragonal structure. The
investigati

The Phase Analysis of Complex.Titanium Alloys 32-2-6/60
of Palty, Margolin and.Nielson concerning the Ti-N system
in the $_ -phase showed a similar structure, the difference
however, between the radiograms found by them and the
radiograms of the present work, is considerable.
There are 5 tables, and 3 references, 1 of which is Slavic
AVAILABLE: Library of Congriess~
1, Titaniun alloys-Phase studies

180), 5W
AUTHORS: Blok, N. I., Kozlova, M. N., Lashko, N. F.1 SOV/32-24-11-4/3't
G.
TITLE: Phase Analysis of Nitrided Steels (Fazovyy analiz azo-
tirovannykh Btaley)
PERIODICAL: Zavodskaya Laboratoriya, 1958, Vol 24v Nr 11,
PP 13115 - 1319 (USSR)
AtS'TRACT: To study the many kinds of corrosion resistance of
nitrided surfaces of rust-resistant steels an ana-
lytical method was developed, and the phases and the
distribution of the alloyed elements were investi~3ated.
The experiments were carried out on 25IM18N�V2 steelj
with the participation of N.M.Rudneva, chief engineer.
.X-ray structural analysis showed two phases on the
surface of the nitrided layers: the Fe 2N type with a
hexagonal crystal lattice and the CrIl tv-je with
a cubic lattice. The phases could bes-t- be.,separa4,e& -with an
electrolyte consisting of 50 ml. HC1 (d. 1.19) and 2
1150 ml methanol, at a current density of 0,025 Ampere/cm
Card 1/3 a temperature of -50 to -100, and over a duration

Phase Analysis of Nitrided Steels SOV/32-24-11-4/31
of 20-30 minutes. The anodic deposition consisted
of iron carbon nitride, chromium nitride, and
chromium carbide. The separation of the chromium
nitride from the iron carbon nitride was carried
out using the method of N.M.Popova (Ref 2). ThL
amples dissolved in the anodic dissolution
up to, 0,*0315*JM46epjUp to a depth of 0,17 mm the
nitrided layer consisted of three phases; the carbon
nitride of the iron and chromium (Fe,Cr )2(N'C)l
the chromium nitride CrN, and the solid solution
enriched with nitrogen and nickel. This layer possessed
a positive electrode potential and was highly resistant
to corrosion. The nitrides occurred at a depth of
0,17 to 0,22 mm and the layer consisted of Fe N,CrN,
Cr 23C6, and the solid solution. The nitrogen ion-
centration was 0,3 - 0,4%, the electrode potential
negative, and the corrosion resistance decreased. In
the still deeper layers the chromium content was 15%
with only 3% present as the Cr 23 C6* It showed a
Card 2/3 positive electrode potential and a high resistance to

Phase Analysis of Nitri4ed Steels SOV/32-24-1'11'-4/37
corrosion. Investigations on nitrided Armco iron
showed that the nitride phase up to a depth of
OpO25 = consists of Fo X and up to a depth of 0,06 mm
of Pe N. The neral coitent in the nitride phase
was 4 low 36 # while the rest was a solid solution.
There are I figure, 5 tables, and 1 reference,
which in Soviet,
Card 3/3

18(7)
AUTHORS;
TITLE;
SOV/32-25-6-5/53
Sorokina, K. P., Blok, N. I.t Lashkog N. F.
---------------
Phase Analysis of Chromium-Nickel-Titanium Steele With Inter-
metallide Hardening (razovyy analiz khromonikelttitandvykh'
Staley s intermetallidnym uprochneniyem)
PERIODICAL: Zavodskaya Laboratoriya, 1959t Vol 25, Nr 6, pp 659 - 661 (USS]
ABSTRACT: It had already been shown (Ref 1) that the hardening phase in
the steel type EI-696 is the phase P -in 3Ti which. exhibits.
a~face-oentered crystal lattice. Further phase analyses of thil
ateel.revealed that the two intermetallide phases Fe2Ti and
ok-Ni Ti with a hexagonal crystal lattice occur after heating
. 3
up to 800-9500- Since also titanium carbide and titanium
boride are-present as primary phases, this steel exhibits as
mugh as 6 phases. An electrolytic phase separation in the
electrolyte Nr 5 (50 g copper sulphate, 80 g tr' 'ammonium
citrate and 100 ml methanol per I I of water) was carried.outg
and a,-quantitative separation of the phases IS-Ki Ti and TiC
*as obtained. The content of elements in the phas4 A -Ni Ti
Card 1/2 IwAs.obtained from the difference after a second dissolution

Phase Analysis of Chromium Nickel-Titanium Steels SOY/32-25-6-5/53
With Intermetallide Harde;Zg
in the electrolyte 81 (50 ml HOlt 100 ml 91YOOrin and 1050 ml
methanol).(Ref 2). Satisfactory results were also obtained
with th Ie method TsN1IChM,(Ref 3) (Table It results from both
methods~ The electrolytic dissolution of the steel BI-696
'heated'for 100 hours over 8000, yielded titanium carbide and
-diboride and the intormstallide phases Pe Ti and K -Hi Ti
* (Tabl- 3
at the anode e 2). A prolongation of the duration of
treatment of the anode precipitate with the electrolyte.81
showed no influence on the result of the X-ray structural ana-
lysis (Table 3),and the phases Fe Ti and X-Ni Ti could not be
separated ohemically. The steel H-696 thus represents a six-
phase system: the hardening fundamental phasej'~-Ni 3Tit the
phases Fe Ti and %-Ni Tiq. the two primary phases TiC and
- 2 3.
TiB2 , and.the solid solution. There are I figure, 3 tables
and 3 Soviet references.
Card 2/2

ISM
AUTHORS:
TITLE:
PERIODICAL:
ABSTRACTs
Card 1/2
AOV/32-25-9-00/53
Blok,- *No Iog* Kozlovat No'Nol Lashko# No Po, Sorokina, K. P
Boride 'Phases i.n -Alloys on the Nickel Chromium Basis'
Zavodskaya laboratoriya, 19599, Vol 25, Nr 9, pp 1059-1064 (USSR)
It was ascertained by experiment that the heat-resistivity of the
alloys (A) on-nickel-chromium basis increases greatly with a
small content of boron. Metallographio investigations showed that
atO.01.- 0.5% of M, eutectio deponita of theboride phase occur
at the grain boundaries, A.method for the phase awlysia of such
(A) was elaboratedg in which the boride phases are.separaied
electrolytically. The phases separated were subjected to X-ray
structural investigationsand chemical analyses. N.,M,, RudneVap
Ye. A. Vinogra6val and-Zo Ve Smirnova took part In the experi-_
mental part of the work, (A).of the tYY6'E1473`(uP to 11' 23~ B)-
cast alloys ZhSZ (up to 0.22% B 11), E1617 (up to 0-50)
II , and the o mbine
M19) 0 d (A) ZhSZ (IVMable 1). were used. For
the quantitative separation of the boride phases the following
anhydrous electrolyte was the most suitablel 50 ml Rol (1.19)0
100 ml glycerin and 1050 ml methanol (Ref 2). Electrolysis took

Boride Phases in.Alloys on the Nickel. Chromium Basis
BOV/32-25-9-10/53
place for 60-90 minutes at a current density of 0,06 a/cm2under
ice-ooolings The'ehemioal.and X-ray structural analyses of the
anode precipitates showed (Table 2).that practically the entire
B occurs in the (A) as a compound. Besidesp the boride phase#
titanium nitride was found in (I), and senarated from chromium
boride (Table 3)(according to the method TRef 4). Formula
(cro Ki)5BVor Cr, Ni)4B3 oorrespbnds.approximatel y to the
boxide phase (phase X) from (I)# which shows a tetragonal
crystalline structure. A combined boride (Phase Y) of.the
incidental formula (Mo#CrlWvNi) Bor (kojCrqW' formed
4 39 N)5B4 is
by an increase of the borium content in (II), (III), and (IV)..
The crystalline structure of this phase could not be
ascertained,
It is assumed-that this phase Is a ternary, or more complicated
compound. Data of X-ray structural analysis according to the
powder method for the two phases X and Y are given.(Table 4)-'
There-are 2 figures, 4 tables, and 3 referenceep 2 of whioh,are
Soviet.
Card 2/2

3t
14
"Notlas
at
,VIC
it fir'
Vill
kip a
UH
Ir

S/593/60/000/000/005/007
D204/D302
AUTHORS: &Lg_k. h.p 1 0and Lashko I N. P.
TITLE: Phase analysis of cer tain multicomponent alloys
SOURCE: Soveshchaniye-po khimicheskomu kontrolyu. proizvodetva v
metallurgicheskoy i metalloobrabatyvayushchey promyshlen_L
nosti. Dnepropetrovskv 1958 #L Khimicheskiy kontroll proiz-~
vodstva i metallurgicheskoy i metalloobrabatyvayushchey
promyshlennosti; (doklady soveshchan,yaj ODnepropetrovski:
'1960t 246 - 250
TEXT: A description of phase analysis of a number of refractory ai-
loys based on Ni-Crj among them aM-437 (BI-437)t BI-617o WC3
kzhS3)t Ei-6981 NI"598 and RI-765, The highly dispersed a' phase
was separated electrolyticallyt using electrolyte no. 18 (10 9
(NH 10 g citric acidp 1200 ml 0
4)2SO4' H20); the carbide and b ride-1
phases with electrolyte 81*(50 ml cone# HOlp 10 ml glyceriney,1050
ml methanol), 0hemicalf X-ray and metallographic methods were used;-
to-atudy the oompositiong structure and extent of the various
pha-!'~
L
Card -1/2 .... .... ......

S/593/60/000/000/005/007
Phase analysis of certain D204/D302
ses, in .relation to the alloying elements and to the thermal treat-:
ment to which the alloys were subjected. Distribution of the alloy-~
ing elements between the separate phases and the solid solution was
also determined. The a hase was formed in all the alloys studied
and approximated to Ni N1, Ti), with admixtures of other elements.
which diffused.out at high temperatures. The data are
presented-in'---',
tabular form. Three types of carbides were foundq depending on thei
_,,.45
...'alloy composition and the thermal treatment: Me 23 C6 kMe = metal)
stable up to 105000, and Me nMe' MC and MeO stable at higher
tempera-4
tures (130000),-Tetragonal Or,B formed when W and Mo were absent; 1
3 2
otherwise a complex boride'(Mot V)n arm B2 (nm = 3)y of unknown stn;6-
ex-
turep was observed. No Ni boride was found* B dissolves to the
tent of 0 05 - OoO6 % in alloys of the BI-437 and ZhS3 types at
0
11200 - 1;50 09 but separates out as-a boride,phase on ageing at
0
700 - 800 C..There are 3 tables.
ASSOOIATION: Vaesoyuznyy institut aviatsionnykh materialov (All
Union Institute of Aviation Materials)
'Card 2/2

ILI I t)(1-Y
9 Z4 0' 0__~ 32 61 027/003/04/0251~-,'
S/O
B 18/M~
_'~xmIORS: tlok, N.~ I., Lashko, N. F., ahd Khromova 0. A.
Phase a-~alysis of nickel beryllium alloys
52
"P.MIODIGAL: Zavodskaya. laboratoriyal v. 27s no. 3, 1961g 251-2
TEkT _'Ni-Be alloys with 2~ of j3e-are agins~systems- Aging is
conducted
.-sunder essential changes distorting the original crystal lattice
and deter
m n ng' the mechanical pro
perties of the alloy. It is the purpose of the
present paper to clarify'this relationship as far as possible.
Investiga-
..:.-tions werb made on three alloys of thetfolloWin compositions:
1) 1-93~_ Be,
residue Ni; .2) 2.2Vj~a' Be, 5-Vio 1,11o, residue Ni; 3~ 2.66~. Be,
1.1k,'* W, residue
The alloys were heated to 1,08000 f and hardened in water. The
indiddual
specimens were aged at certain temperatures between 300 and BOOOC
for 6 hr.
The phases of the pretreated alloys were separated by electrolysis
(electro-
lyte: 10 g of triammonium citrate dissolved in 1200 ml of 12~1. Nil
OH; cur-
4
2
rent density 0.06~a/cm I room.temperature). The resulting anodic
precipi
tates were.subjected to chemical and X-ray structural analyses. One
NiBe
nd one solid solution poor in Be each were obtained from al
phase a loys (1)

V001/025
3/032/61/027/00,
Phase analysis ... B118/3203
and (3) (f rom 0 ) at in a,,inL; temperature of 3000C, from (3) at
5000C and
over). Only one NiBe pha-se was isolated'from allo,,, (2). The
content of
1.1
iBe in the alloy changes-with the aging temperature (in (1),
increase of
t 3000C to 2,831,ra at 800001 in (3), increase of 3-361;' at 3000C
to
a
5 4 ZS at 60000; in (2)jdecrease from 5.101~13' at 3000C to 4.13%,'
at 8000C).
-alar cubic crystal lattice of the CsC1 type. The
The HiBe compound has a re&
stoichiom6tric ratio is not strictly maintained. NiBe particles
which are
..Coarse after hardening become very fine in aging at 3000C, and
are enlarged
again at
-higher aging temperatures. The strongly blurred lines of X-ray
Patt6rns of Ppecimens treated at 300-5000C indicate an intense
distortion
of the crystal lattice of two solid solutions. On-the basis of
these,
pendent
findint-s, the authors consider the interaction of the followint,
inde,
processes to'be decisive for the mechanical characteristics of the
alloys
studied: block formation within the solid solution; distortion of
crystal
:.lattices of solid solutions; separation of a NiBe phase of
different dis-,
_persion-degrees (according to aging conditions). Maximum strength
of the
_Ni-B,e-TJo--,dlloy was attained at an aging temperature between
400 and 500OC-
A. A.: Burmistrova, Ye. A. Vinogradovaj and K. V. Smirnova assisted
in the
experiments. There are 3 tables.
Card 2

27832
S/0.3.2 61/027/010 /002/92,2
B YBIOI
AUTHORSt Blok, N. I., Kishkin, S. TO'O'Kozlova, M. N., and Lashko,
N. F.
TITLEs Phase analysis of surfave-layers of heat-resistant nickel
alloys
PERIODICALt Zavodskaya laboratoApLo. vi_ 27t no- IOP 1961t
1185-iiB9,
The methods based on'&-lotal-, ditekkinktion of -.the 6hemioal com-
TLPXTs
position of the test layer iised io far~~fdr'in'*estigiting
surface layers of
alloys heated in air are iri6iiffi6iiiit.-foi~'--oludying the
processes taking
place. For this purp 6se, - th6- iuthotb : blibibr4t rid " a-
method of phase analysis
in layersy ah&'were able to ditiaimiine-the. aiitiib~Ltibn of
alloying elements
among, the individual 'phases, Ih4ii-. niktiwe~~and '66ntent In
each layer.
8 '10 an6de deposits taken'by layers aid-ths-.corresponding
portions of
elsotrolytd were anal.Yzed'dhsmidillj*t'-7?fti ahOthet sample
anode deposits
are -iepixited in liyird f6i'-X'-ii*-struaturil'aniily4ise '
By'micrometer and
of, thi'metal: dilso 9'd 8
si~ 1V I thi * li Lyir-dbpth was
balculatibn'by weight
determined as being ~0.005'tb 0.05-0o.06.mm.-- Uniform dissolution
on the
entire emple surface is neceieary., A oryet- allizer holding ~350
ml
Card 1/5

27832
8/032761/027/010/002/022
Phase analysis of surface layers of B110/Biol
sbrv6d'46 eleotrblyt6'V6s`4el'. Thi':45-5-9'mi-long 'o~lindribal
sample
(diiketer_M~12 mm) from stainless
dteel't6idhed -like -the an6d6'-t6-th6'b-oA.tbm'bf the-VIbasel.- The
level of
the-Olootrolyte wao'hot higher-th4h the-Mode-height; The following
materials werq. investigated& -.Alloys. of the- type ~W 437 (M1437)
af ter 8 hr
heating at!10800ct 16 hr aging at 700 0O,Iand oooling in air; and of
the
type)"617 (E1617) after 2Lhr heating at 119000# 4 hr heating at
1050009
16-hr aging---at 8000C, and cooling in air. Oxidation of surface
layers 00
occurs frontally. In deeper layers (B)i~oxygen diffusion takes place
along,-
grain boundaries. Dissolution on the~surfaoe is sufficient for Ai
dissolution-must penetrate deeper tor.B.-in order to obtain
satisfactory
results of analysis. The diseblutio 'n.was performed with
electrolytes is
and 10 g c, acid in"1200
(10 9 ("' aitri
4)2-S04 ml,H20),&ud a' (5% solution
of hydrochloric acid in OR 6H).0 In'189 thes(I-phase, oxides and
oarbides,
Y
in 81 oxides and oarbides aria' separat.ed'i Phase separation in
layer I takes
2
plac.9 by means of 0-05 a/am* and 18o,., Layer II (oxii t
des and solid solu ion
0 ard 2it

27832
8/032/61/02-7/010/002/022
Phase analysis of surface layers of Bilb/B101
poor in-illoying elements) is not dissolved At EW7, and only
selectively
at B14 37-0 - When operating with 18, the boundary between layers
II and III
may be determined owing to* 'the appearinbe of -the o(I-phase in
the anode
deposit. Layer II of B1617 is dissolveUin 81 under continuous
control of
Ze solubility in 18. For this purposei the analytically weighed
sample is
immersed in 18 and, unless it dissolves here, it is dissolved for
~10 min
in 81, the deposit is removed, dried, weighed, and the cycle is
repeated
up to dissolution and separation of the W-phase 'in 18. Layer III
- -
consisting of solid solution (poor in alloying elements) and
ol-1-phase on
the basis of Ni (Al,Ti), as well as layer IV of initial alloying
composi-
3
tion, are dissolved in 18. The anode deposit separated in 18 and
61.
(lay~r_II, B1617).is filtered off and washed out with 0.2%
'electrolyte
2+
solution up to negative Ni reaction. Electrolyte and rinsing water
are
-uniti6,,'evaporated, filled up to 200-250 ml; 50 ml of it is
mixed with 10
ml H2SO4 (1-84) and heated. H202 is added to the dark-brown liquid.
obtained. It is heated up to destruction of B2 02' filled up to
100 ml,
and the'elements are determined. Anode deposit I is molten with
KHSO the
Card 3/5 40

78 01
310,37)
B! /0Z7/010/002/022
Phase analysis of surface layers of.... B110 B101
5%
H so and fikled up to 200-250 ml. According to
melt is dissolved in
2 V '
X-ray structural and chemical analyses, layer I '(UP to 0-005
mm depth) is
strongly enriched with Ort Alp and Ti. It consists of Me 203
(or203, Al 20Y
NiOsTiOd with trigonal orystal,struoturs, the param~eters of
which are
similar to those of Cr 20 3* In layer II (inr-0902.7 mm depth
of.EI 07 and
in ~0-40 mm depth of E1617), as in layer 1, d,'- and carbide
phases are
destroyed through Cr-, Al-, Ti and'O diffusion to the
periphery, and t'he
oxides are formed. Layer III ieo.io mm depth in B1437 and,0.15
mm in
E1617. In E1437~ the Me 0 are enriched with Cr in peripheral
layers, and
2 3
with Al in deeper ones. In B1617, Al 0 already exists at small
depth,
2 3
which suggests a missing equilibrium state. Gas turbine blades
of R437A
W437A) operating at 4700oct where uniform dissolution was
difficult, were
tested in this way. Layer I was missing (mech 'anical wear).
Impoverishment
in chronium was found down to 0,075 mm. The T1 content of the
surface
layer was constant. The Al enrichment at a certain depth cannot
be
explained. Destruction processes on the surface starting at the
grai"
Card 4/5

27832
S/032/61/027/010/002/022,
Phase analysis of surface lavers. of BIIO/B1OI
boundaries are explained by deep oxygen.diffusion along the grain
boundaries. N. M. itudneva, N. A Shumilina,.X. V.~ Smirnova, and A.
H.
Sokolov~assisted in the experiments.- There are figures, 2 tables,
and
4 referencess 3 Soviet 'and.1 non-sowiet.
Card 5/5

M
91392
S/032/61/027/012/002/015
B119/B147
AUTHORS: Blok K. I., Glazova, A. I., Laahko, N. F., Kurayeva, V.
P.
Molchanova, Ye. K.
TITLE: Phase analysis of alloys on titanium basis
PERIODICALt Zavodskaya laboratoriya, v. 27, no. 12, 1961, 1470 -
1472
TEXT: a+p.alloys with stabilized 0-phaaet and a-alloys with
intermetallic
hardening were examined. The individual phases were isolated by
anodic
solution of the alloy in anhydrous electrolyte (3 9 of KCNS or 2
g of
LiCl, 10 g of citric acid, and 1200 milliliters of methanol).
There-
after, they were subjected to X-ray structural and chemical
analysis.
Ygc~V,Nb,and Ta were identified as stabilizers for the P-phase,
the effect
of which decreases in the sequence mentioned (In the presence of
4% Mo
the content of the P-phase in the alloy in 1i%; at 4% Vt it is K
and
at 4% Nb or Ta, only 3%). After forging, the anodic deposit of
these
alloys consists entirely of P-phase. In the presence of 4% Ta,
alloys
a ed for 100 hr at 500 C show only small quantities of P-phase,
whereas
49 Mo or V completely prevent the P-phase from decomposing. Ti-Cu
alloys containing up to 5% Cu have one phase of the composition
Ti 3 Cu
Card 1/2

21392
S/032/61/027/012/002/015
Phase analysis of alloys on ... B119/B147
with tetragonal face-centered lattice, A phase of the type Ti
3CU of
different com osition was also observed in Ti-Al-Cu-Sn alloys
(containing
up to 3.5% Cu~. An increase of the Cu content of these alloys
from
2 to 3,5% results in a rise-of the content of (T i,A1,Sn)3Cu
phase from
5.75 - 6.25 to 8.02 - 8,34%. Thus, strength increases from 95
- 100 to
104 - 110 kg/mm2. In this case, specific elongation decreases
from 35
to 30 - 22%. Ye. A. Vinogradoval Ye. V. Zvontsova, and L. V.
Polyakova
assisted in the experiments. There are I figure, 3 tables, and
5
references: 2 Soviet and 3 non-Soviet. The two references to
English-
language publications read as follows: N. Karlsson, J. of the
Institute
of Metals, 79, 391 (1951); A. Gaukainen, N. J. Grant, C.-F.
Floe, J. of
Metals, 4, no 7, 766 (1952).
Card 2/2 -

5/032/62/028/007/011/011
B117/B101
AUTFiORS: Blok, N.~ I., Lasbko,,N. F.
TITLE: Conference on the phase analysis of metals and alloys
PERIODICAL: Zavodskaya laboratoriya, v. 28, no-' 7, 1962, 893
TP"XT- A, conference on methods of phase analysis and the
application of
'this to metallography was held in Moscow from November 261to
December 1,
1961 attended by 350 representatives of institutes and industrial
laboratories in various fields. 36 reports were presented. Ip one on
the importa'nce of phase analysis in metallography, I..I. Kornilov
described the historical development of this method. 1. Ye. Lev, A.
F.
Platonova, N. G. Roslyakoval O.S. Spiridonova, and M. V. Obrazteova
reported on carbide analysis of high-carbon iron alloys, transition
and
heat-renistant steels. Among other reports were the followingi L. V.
Zaslavskaya, N. Ya. Karasik,'N. Ye. Shlepyanova, and E. I. Belikova
on
the analysis of intermetallic phases in steels. N. L. Belyakov.and
V. S.
Malltseva on the analysis of austenite-ferrite steels. 0. A *
Khromova#
K. P. Sorokinat M. N. Kozlbva, and M. M. Shapiro on the phase
analysis of
Card 1/2

S/032/62/028/007/011/011
Conference on the phase analysis ... B117/B101
nickel alloys. A. I. Glazova.and N. F. Lashko on the phase analysis of
titanium alloys. 0. A. Khromova on the methods of phase separation in
aluminum alloys. I. Ye. Lev and V. S. Malltseva on general problems of
the electrochemical theory of phase separation in steels. K. r.
Sorokina
on experimental data on the study'of N'3(Al,Ti) and *carbide phases.
Reports on analytic methods without phase separation included th6se by
L. S. Palatnik on the electronogrAphic investigation of thin.14yers,
by
S. Z. Bokshteyp on radiographic~methods; by V. Ye. Budnichenko on
locAl
X-ray structural analyses; by L. L. Kunin on thermal extraction. It
was
resolved to organize and coordinate further studies on the phase
analysis
of various alloys.
Card 2/2

S/76Z/61/000/000/013/OZ9
AFTHORS; N. I., Glazova, A. I., Yakimova, A. M., Lashko, N. F.
T17LE: Investigation of the phase of the two-phase alloys BT3-1
(VT3- 1) and
BT8 (VT8).
SOURCE: TVcan V promyshlennosti; sbornik statey. Ed. by S. G.
Glazunov.
Moscow, 1961, 135-141.
TfXT: The paper describes an experimental investigation of the
mechanism of
Htembrittlement of two-phase Ti alloys in which residual P-phase
decomposition
separation of chemical compounds does not occur.. Whereas in the
Ti-Al-Cr
a4oy BT3 (VT3) the residual P phase 'decomposes and segregates,
TiCr z and TiH,
a4d thus becomes embrittled, the Ti-Al-Cr-Mo alloy VT3-1 and the
Ti-Al-Mo
alloy VT8 do not incur such process. X-ray metallography of anode
precipitates
of these alloys reve4ls the existence of a P phase alone, in which
the elementary-
lattice parameter increases with increasing -H content in the
alloy.' The particular
objective of the present test is the investigation of the
enrichment of the P phase
with heavier elements, such as Cr and Mo, the atomic radii of which
are smaller
than,the atomic radius of Ti, during 100-hr aging at 450-5000C. The
method 'em-
ployed' comprise a the electrolytical phase separation (Blok, N.I.,
et al.,
Card 1/3

I~*estigation of the phase of the two-phase alloys ...
S/762/61/000/000/013/029
Zayodskaya laboratoriya, no. 1. 1956) and X-ray metallography.
The electrolytical
phase separation was performed by an improved method of anodic
dissolution of
mqtals in a waterless electrolyte (2-3 g KSCN. 10 g citric acid,
100 ml glycerol,
anA 1,ZOO ml methanol), a current density of 0.01 a/CM2, a
terminal voltage of 30
v,?and a bath temperature of -7 to -100C. Maximum time 45 min.
Introduction
and withdrawal of the sylindrical specimen was performed under
current; the speci-
men was.then washed twice in methanol at -70 and was air-dried.
The anodic pre-
cipitate was scraped off the specimen and preserved at sub-OC
temperature. The
Ti, Cr, and Mo contents in the P phase were determined by the
usual methods. The
H content therein was determined in the universal equipment of
A.M. Yakimova (In
Trudy komissii po analiticheskoy khimii, "Analiz gazov v metaDe,
" Akad. n. SSSK_,
v.X, 1960) according to the method described by Yakimova in her
paper on pp. 131-
134 of the present compendium (Abstract
S/76Z/61/000/0001012/029); chemical ana-
lysis is possible only when a single phase is present. Test
results are summarized
in a full-page table and are graphed. Results: (1) The Cr and Mo
c.ontent in the
phase of VT3-1 and the Mo content in the phase of VT8 are
considerably greater
than their mean content in the alloys. The Al content in the P
phases is lower than
its mean content in either alloy. For example, the P phase of
VT3-1 alloy contains
9. Z47o Cr. 10.4476 Mo, and Z -05'16 Al. as against 1.93% Cr,
1.556 Mo. and 4.616 Al
mean content in the alloy. The P phase of the VT8 alloy contains
25.3876 Mo and
Card 2/3

Investigation of the P phase of the two-phase alloys...
S/76Z/61/000/000/013/029
2.4411o Al, as against 3.4596 Mo and 6.331o Al mean content. (Z)
Aging of VT3-1 and
VT8 alloys entails P-phase enrichment with,alloying elements; this is
an indication
of the occurrence of transformations toward phase equilibrium . (3)
The H content
of the P phase depends on its total content in the alloy and on the
allo~ring-elemeiit
enrichment in the P phase. (4) The residual P-phase content of VT3-1
ahd VT8
alloys increases with increasing 1-1 content therein. 'There are a
figures, 3 tables,
and 4 Russian-language Soviet -references cited in the text. The
participation of
Ye. A. Vinogradova and Ye -I Zvontsova in the experimental work is
acknowledged.
ASSOCIATION: None given.
Card 3/3

S/762161/0001000/0101OZ9
AUTHORS:ALlok, N. I., Glazova, A. I., Lashko, N. F., Solonina,
0. P.
TITLE: Phase composition of the BT3- I (VT3- 1) titanium alloy
as a function
of the alurninurn, chromium, molybdenum, and iron content and of
its
heat treatment.
SPURCE: Titan v promyshlennosti; sbornik statey. Ed. by S.G.
Glazunov.
Moscow, 1961, 112-120.
TEXT: Ths is a report of an experimental investigation
occasioned by a recent
decrease in the strength of several Ti alloys, including the
BT3-1 (VT3-1), as a
result of the introduction of higher-quality sponge Ti. The
investigation studied
the effect of the basic alloying elements Al, Cr, and Mo on the
phase composition
and the properties of the resulting alloy. The additional
consideration of Fe
addition was intended primarily to explore the consequence of
its introduction as an
unavoidable part of cheaper alloying charges. Heat-treatment
methods designed to
attain maximum strength and adequate ductility (to replace
current'ly used isother-
mal anneal) were also explored. It was found that: (1) All of
the alloying elements
of the VT3-1 alloy stimulate the formation therein of a residual
or retained P phase;
Cr and Mo enter directly into the P phase; with an increase of
their content in the
Card 1/2

Phase composition of the BT3-1 (VT3-1) titanium alloy.
S/762/61/000/000/010/029
alloy the amount of P phase and the concentration of these
elements in it increases;
Mo appears to be a more powerful P-phase stabilizer than Cr; (b)
Al enters the P
phase solely as an addition and affects the increase of the
amount of that phase only
indirectly by reducing the solubility of Cr and Mo in the a-Ti
solid solution.
(2) With increasing Al and Mo content in the VT3-1 alloy the
stability of the P
phase is enhanced after prolonged aging at 4500C. (3) Isothermal
heat treatment
leads to the formation of a relatively small amount of P phase;
this explains its
impaired 'Strength as compared with that of alloys subjected to a
two-stage heat
treatment consisting of a quenching and a tempering operation
(details tabulated).
(4) The difference in the mechanical properties of the two
specimen rods of one and
the same melt (brittle rupture of one, failure with distinctly
plastic deformation of
the other) can be explained by the state of the a phase,
primarily its form and
distribution, and also the size of the primary P-phase particles.
There are 2
figures and 4 tables; no references:
ASSOCIATION: None given. - -'-/ "--

S/76Z/6l/000/000/QZ1/0Z9-
AUTHORS: - Blok, N. I., G14zova, A. I., Kurayeva, V. P., La shko, N. F.
TITIJ~: Phase analysis of,the BTIO (VT10) titanium allo.y.
SPURCE; Titan v promyshlennosti-, sbornik statey. Ed. by S. G. GlazurAov.
Moscow, 1961, ZZ7-231.
TEXT- This paper describes an experimental X-ray and chemical analysis of
electrolytically pre- cipitated VT 10 alloy (after I-hr 8 OOOC anneal in
vacuum), per-
formed I?y a method described in Zavodskaya laboratoriya, no. 2. 1958, 14 1.
The
investigaition was motivated by a desire to determine whether the age
hardening of
this creep-resistant Ti-Al-Cu-Sn alloy is produced by the separation of some
inter-'
metallic- compound phase, since this alloy, like the two-phase Ti-Cu alloys,
has no
residual P phase that could be fixed by quenching. Reference is made to the
phase
diagram of A. Joukainen, et al. (J. Metals, v. 4, no.'7. 195Z, 7 66),
according to which
Ti?O is the intermetallic phase richest in Ti. The present investigation
identified
an intermetallic phase of variable composition with a tetragonal face-centered
crystal lattice of the Ti Cu type, namely (Ti,A1,Sn)3Cu. The phase compositions
of VT10 alloy with sligly variable Cu and Al contents and after coQling at
various
rates, as obtained by the X-ray and the chemical method, are tabulated. All
find-
ings support the conclusion that the (Ti,Al,Sn)-to-Cu ratio is
eXtreW~elyjcloSe to 3.
The Ti3Cu-tYPe phase thus identified is a solid solution in which, some
nodea,,of the.
Card I /Z

-9- r
Phase analysis of the BT10 (VT10) titanium alloy.
S/762/6110001000/021/029
crystalline lattice, ordinarily occupied by Ti, are occupied by
Al and Sa atoms
An increase in Cu content from 2 to A increases the quantity of
(Ti.AI,Sn)3Cu
continuously from 5.75 to 8.3576. No comparable change occurs
upon increase of
the Al content from 5 to 616. It is concluded that the VT10 alloy
gives rise to highly
dispersive products of a eutectoid reaction P-a + (Ti,Al, Sn) Cu.
X-ray analysis
indicates that the fundamental phase in VTl0 is an a phase, loth
primary and trans-
formational (a'). No residual P phase can be found in the alloy.
It is Lknown that in
Ti-Cu alloys the eutectoid decomposition upon cooling from
elevated T occurs very
rapidly. - It proceeds even more speedily in alloys of the
Ti-Al-Cu-Sn system, and
the P phase decomposes in toto into an, a phase aud an
intermetallic compound.
The effects of the temperature levels and rates of'cooling on the
Ohase composition,
are tabulated in detail. The structural changes in the VT 10
alloys apparently are
,deterrrAned by three factors: (1) Change in the size of thd
primary grains; (Z) change
in the shape of the particles of transformed P phase (cL' phase);
and (3) change in the
shape of the particles of the intermetallic phase (TiAlSn)3CU and
the character of
its distribution. There are 1 figure, 5 tables, and 4 rAfiv~aces.
(I%Russian-
language Soviet, 2 English' langaage. and I Gorman). The
part.ickndow*f'Zb:-D.
Afanas yvw,~ Ye.A. Vinogradova, Ye,L Zvontsova, and L. V.
PolyiLkova in the ex-'
perimentil portion of the investigation is acknowledged.
n.
ASSOCIATION: None ve
Card 212

S/032/63/029/003/003/020
B117/B186
i ,.AUTHORS: Blok,-N. I., Kozlova, M. N., and Lashko, N.. F.
ITITLE. Phase Analysis of chromium-plated nickel alloys
'PERIODICAL: Zavodskaya laboratoriya, v. 29, no. 3, 1963, 272-276
TEXT: The method of phase analysis by layers was used to study the
phasell. -
c eral-cbemical composition of-the surface layer o
ompositi6n and the gen f
heat-resistant chrome nickel alloys. It consists in the successive
anodic;
dissolution of thin layers whose composition-differs by.reason of t
e.
h
weakening of diffusion processes with-increasing depth as well as in
the
chemical analysis of the anode'slime and the corresponding amount of
electrolyte. An alloy of the ty-pe -4 0 43-76 (E1437B) (Ti-Al-Cr)
and a
lectrolytes
composite alloy of higher aluminum content were studied. E
11
with ferrochrome or with metallic,chromium were used at OOOC for 10
hrs.1
The composition of the surface layer growing on the specimen depended
-considerably on the composition of thd.electrolyte. In both cases
the
surface layer was enriched with bound nitrogen in the form of
nitrides and
:in solid:solution due to the.effect of atmospheric nitrogen, the
chromium
~Card 1/2'

S/032/63/029/003/003/020
Phase analysis of chromium-plated B117/B186
acting as catalyst. An analysis of the thin layers showed In the
C, chromium-plating of B1437B with ferrochrome, Fe 0 and Cr 0 are
formed
2 5 2 3
in the thin top layer and nitrides, mainly titanium nitride, in those
following.. The nitride shove a.high content of chromium in the layers
near the surface. Using metallic chromium, Cr N and CrN are formed in
the,
2
top layers and titanium nitrides,mixed with chromium in those below.
The
a romium content decrease
h a with increasing depth; only pure titanium
.,nitrides oo cur in the lower layers. The'oontient of nitrides
decreases at-1
a depth of > 15011, and the initial composition and structure of the
alloy
t - 260p. In the chromium-plating of the composite alloy,
appear a
aluminum nitride is formed besides chromium and titanium nitrides. The
original composition of.the alloy is only found at a considerable
depth.
There areI figure and 3tables,
Card 2/2

TUM&NUVP A.T.; KISHKIN S T:; 'BOKSHTEINi S.Z.; BWK N.I.; FIATONOVAs
A.F.; SOROKINA, K:P ; ZMLAVSKAYAO L.V:; GUZOM, A.I.
Nina Mikhailoyna Popqva. Za*.'lab. 29 no.ltlO3-104 163.
(MMK'16s2)
(Pvpova., Nina Mikhailovna, 1914-1962)

AT!-1,1969-6-S FWT(m) -3-4 Pad ASD(n)--3/-4, =-R H-1910 D/
1-2-1/JG/?M*K
-,~-~777-7777777
-NR:~~AT40480
ACCOMN
AUYHOR: -Biok-l 91mova.-A.T., Kozlova' M. N Lasbko, N.V.,
Morozova, G.I.,
LI-
Sorokiaia, A-P-, Mjr ova, 0. A.
77TLF.. Z:omparleon of methods for the phase separation of
-,dckel chromium z'-11'ovs
SO~'RCE: ST)Pktral'nv*ve I khimicherklye metody* analiza
matprialilv (Svoctnal and
~~ ';.. . -~ 1, L~
chemical mothods of materials analvt3is)-, sburnik rnetMik %1
1964, 78-83
TOPIC TAGS- nickel alloy, chromium alloy, phase L;eparation,
AJ~lha !~~rnast~.
phase, elecrmlysis
ABSTRACTt ne irfopt-widely--used-maUwft. -of electrolytic phase
separation for heat -
stable NI-Cr alloys wore 1nvei`Uf~gk-Nbd and compared 7U baft
Droposeed by different.
organizations for Isolating the (A-pbase and carbide pbase are as
fc;'I'lows! 2. 10 g
so I u g citric acid, 1200 ml D' 2. 5 v (KH i1%-' 'HIN".
4- H
ac-0' ~ 3. 3% F~SO 7H 3. 5 % N a CL -9~
1000 H1)0;
-flum' -ate. 0, nol vt,-
cit! 5 MI H280 100~ ral,~',2 5. P
250 M1 c2fl5ofl. 1000 MI A'20; cao), g (,.Sf
4
C.rd 1/3

L 14969-65
ACCMION NR: AT40480,94
'000 Ml H20; 6. 100 ml H3P04, 1000 ml H20- 'no current density IP
all cases was
I
0. 05-0. T ampsi cm2, for 60 minutes at mom ternperatu re -he~,n
ic-al an--!'~Sis A- ~ht'
-phase and anode residues is described in detaAi. TNvo heat-st-abit
Ni-L-r ail."vs
used: E1437B (0. 037 % C, 20.57% Cr, 2.75% Ti, 0. 0 "~, AD an d E
16 1 C.
15. 17% Cr, 3.67% Mo. 2. 00% Tf, S. 30% W, 0. 21% V, 1. 7 0 % Al)
under diff ereat conditiana
of tempering. As shown by tWxilated data, the electrolytes used are
suitable ior the
separation of thdN -phase. The electrolyte with a smaller amount of
ethyl falcohol gives
a slightly decreased amount ofC~-ph2B9. VariaLalon in the pH from
0. 8 to 2. 6 does not
affe-et the totpJ arnount of cy-phaf;e. The phaBe separation
;7rrnxct-~z no84k fa-v-nrabiv ir
iaining 30 g of citri acid durtng 0 tart r-,j
'7
z Je of the type Tj (C, *T'~ a_nd A I eW; -k:'
-3bta-
23 b~u7d N in(W, Mo, Crxn'C are f&,~d
the VTAM bath (50 ml,HCI 100 ml glycerol, 1000 ml CH30h, eurrent
arnps"'CM2 I hr.) Orig. art. has: 4 tableB and I figure.
ASSOCIATION: none

L 14969-65
ACCESSION NR: AT4048094
SUBMITTED: 12reb64
NO REF SOV: 0017
ENCL; 00
OTHER, 001
3/3
SUB CODE: MK IC

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ACCESSION N~ lov
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ufjgsten and moly~~den=
SOURCE - -razorvy sostav, StruAtura avoys.'V6
(P~asr composition. structure. and propertivs of alloy st-Is arld
alloval
Mashi-nostrov,--ni've, .965, 48-54
nlifv ph?35e Composi- pllov hi-at
alloy. ul-era-'i no zone
t-lucidBte the charactetrist(cs of and --Ls--n sE elloving
II I three meits unire s-,d, f-d o 1 ouri ng
-93,~ Be, bal, (2) 2 , ~, V1
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phase Comp
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the retardation and depression of the disccn,

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ACCESSION NR: AT5011339
c,b sten. The d i se u! I i
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'!lc
--~d d r- V1
At, nigb ter-,p-tu, li
ar, h~as: 4 f i,-:~:res n Ll
AS'-~DCLAZION: norte
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A G C E S 13 5 2
Blqkj. N. 1. M.N.; LaahkD, N. F.
AUTHOR:
->COS,, olirl diffusiOt,
in
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L L~ 51,2 7 -65
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a oy j) tun-
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ACCESSION N
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moei of which is dissolved in the elumetrolyte. M20C, ~L
i.hc s'rf_,4-th
*o
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TION
S U- B Tyl 1 T 1 E 1 - e. c 6 4 EL4CL: 00 SUR 170DE: P,1~, I
NO REF SOV: 005
000

BLOK, P.L.; FAMLMMV., VeV,; BMONOV, N.V.p inzh.-akonomist
Conmatations. IzobrA ratse no*5;29-30 Yq 162, (KMA .15s3)
11 G:LavnV inzbo proyekta instituta "Gipropromtranastroy (for
Bl0k). 2. Sovetnik predoodetelya-Gosstroya SSSR po v0prosam
izobretatellstva. i ratsiowlizataii (for Pazteleyev).
3% Starshiy inzh.. Komiteta po delm izobreteniy i otl&-ytiy (for
bezoonor).
(Tecbnologima innovations)

-POLAND Ivated P2ants, - Fodder-.: m-6
Cult
5 -Tow "A3f Biol.j, No No 1631
Zhur 1j. 1958~
Author Papr 0 t a I d
Inst Not Given
Title Mixed Sovings as a Factor in Accelerating Yellow Fodder
-uipine.-apening.
Orig Pab Postepy nauk: roln..., 195,0.,_,- to l., 54-6D
Abstract Experiments.'.'
Wit# jaixing- hipine:with- oats and summer rye have
.rmIed _in~*2-1954 at-tho.Posorta-Farming Test Stam-
tion in oll's'~tiii;-(va~!i6ty.,,-t~q#n'g). (Poland). 7Ui-ty
kilograms
per hecta.me of.oats, and r~e'seedi wereadded to the lupine
seeds. Th .etotal yield of lupine seeds with rj6lwas 2.41
lupine With oats 3.76 - 5.36'c/h greater than the yield
of lupineseeds in pure sowing (14.95-20-74 a/h). In spite of
the fact that the.lupine seed harvest itself decreased to 8.3-
13.43 a/h., ripe seeds suitable for sowing were) nevertheless,,
obtained Iz the mixturos; whereas during the wet year of 1952$
no ripe lupine seeds were availablelfrom the pure lupine crop,
C, In wet years the a ~of oats has accelerated the lupine
Card.,

B-LOK, V - M-.
"Selection of the Optimm Cross Sections of Cables Considering the Economic
indexes," "Operation of Cable Networks" (Eksploatataiya kabeley i kabel'n-ykh
setey),
Gosenergoizdat, 1949, 384 PP-

SOMATKINA, Lidlya Aleksandrovm; BLOK, Y.M., redalctor: MWM1Tp LoThe,
tekhni.abeekly redaktora'"--Wl~
.[Vle6tric power distribution In large cities of the U.C.A.] Slaktre-
shabzbenle v krupnykh gorodakh SSbA. Moskva, Ooe.snerg~izd-vo. 1957.
45 pe (MLRA 10:4)
(United Statss-5~lectrlc power distribution)

HLOK, V. K.
Determining power losses in closed networks. Nauch. dokl.
vys.
shkoly: energ. no.1-.65-74 158. (MIRA 11-.10)
1*Rekomendovano kafedro7 alektrichookikh seteyi eistem
Voesoyuznogo zaoohnogo onergatiohaukogo instituta.
(Blectric network analyzers)

DMOKHOVSKAYA, L.F., kandtakhn.nauk; LARIONOV, V.P., )mnd.tekhn.nauk;
BMGSDORP, V.V...prof., doktor takhn.nauk, red.; KM V 9 red.:
VORONIN. K.P., tekhn.red.
[Overvoltage protection and standarization of insulation in the
U.S.A.] Yoprosy zashchity ot parenspriazhenii Lil koordinataii
izolistaii v BShA, Red.V.V.Burgsdorf. Obzor sost.L.F.DmokhovskBIro
i V.P.Larionov. Mosk,va. Gos.energ.isd-vo, 1960, 77 P-
(HIU 13:11)
1. ORGRIS, trust, Moscow.
(United States-Lightning protection)
(United States-Electric insulators and insulation)

BLOK. V.M., RG9 R.E. (Riga); GUSEVAO S.A. (Riga)
, -- Oiga); ZEBF
Choice of optimm wire and cable sizes taking into account
economic sizing intervals. Blektrichestvo no.5113-16 My
164.
(MIRA 17:6)

BLOK, V.M....kand. tekhn. nauk, dotsent
Some thaughta in connection with N.N.. Krachkovskli's report.
Izvo vyse uchebo zave; energ. 7 no.2t208-109 r '64.-
(MIM .17:3)

ECEST, Antoni; BLOIC, Wojciech; tIARMWSKI, Ryozard; SIlaWKI, Maciej
Autopsy onse of cork pneumoooniosis. Polski tygod. lek. 14 no.29:
1347-1349 20 Jul3r 59-
1. (Z Osrodka Badawazo-Leczuiczego Chorob ZRwodowych Wewnetrznych A.M.
v Pozuaniu; kierownik: prof. dr med. A Horst i z Zakladu Anatomii Patolo-
gicznej A.M. V Poznantu; kierownik: prof. dr mea. J. Groniowski).
II (WOMOCONIOSIS, pathol.)
Or

ELOK, Ya. D.
I'New Method in the Control of Peach Diseases,n Sad i Ogorod, no. 8, 190,
PP. 306-38
80 Sal 3
So: SIRA Si 90-533 15 Dec. 1253

L
01 tH,-.pRAGIMOV, M.;. KMALOV, S.A.; KARAKHOOV, M.;
PONOILWV,
L.Z
=.. ; PARA40SHKIN, I.M.; YUSUPOT, F.; USTIMNNKO, I.L. q
red.-sootavitell; SULTANOV, G., red.; NADZHIMOV, G., red.;
UMANSKIT, P.A., takhn,red.
[Achievements.of Uzbekistan in forty years of Soviet rule;
statistical collection] Uzbekistan za 40 lot Sovetakoi
vlasti; statisticheskii sbornik. Tashkent, Gos.izd-vo
Uzbekskoi SSR,.1958. 134 p. (MIRA 12:11)
Mbekintan-Statistics)

BLOK, Yu. Yo.,,,
Tissue cultdre-from the aorta of adult rabbits and man.
Biul. ekap. biol. i mad. 57 no. 2t:LO2-104 F 164.
(KEU 170)
1, Inatitut terapii (dir. - daystvitellnyy chlen ANN SSSR
prof. A.4ttVaBnikov) ANN SSSR, Moskva. Predstavlena dayatvitellnym
ohlenom Ag SSSR A.LoYlasnikovym.,

RLOKH, A.
'.
A generalization of the Lie algebra concept. Dokl. AN MR
1 165 no.3.-471-473 N 165. (MIRA 18:11)
1, Moskovskiy gosudarstvennyy pedagogicheskiy institut
im. V.I. Lenina. Submitted April 10, 1965.
11,

AUTHORs.
-A
B11okhg .A., B Z;OY/117-58-11-14/36

TITLEi
He.licoid'Punchers for
Banding Parts (Gelikoidallny7e shtampy

dlya.gibki detaley)

PERIODICAL:
-Mashinostr6itelf, 1958, Nr 11, pp 15 is (USSR)
ABSTRACT:

Details-Aike
those in Figure 1 can be manufactured by specia

helicoidal dies on
usual eccentric presses in one operation.

This method is.more
expedient than present procedures. For

bending a detail at a certain
angle, it is fastened as is

shown in,Figure 2. Figure 3 shows a screw
surface which is,

a ruled helicoid. It is formed by the screw movement
of a

line tangent,to a cylinder. For the manufacture of loop-

shaped
details, the-most rational variant of the die is

shown in-Figure.5-
The productivity of this device is very

high, since cutting and
bending is done simultaneously. A

pattern used for the thermal
processing of such details is

given in Figure 7. It is a cylinder with
a two-sided rule
Card 1/2

attached to it. For milling a belicoidal
surface, a univer;

j%
L 821i.:M EWT(I
004/-037 3
ACC -MR-777MO13666 SOURCE CODE: UR/0360/65/002/004/037
111 57 5--
YY 0 5
ova
AUTHOR:- Lthedev,--Ye. I.; Pi syna, *'Go; Sakharov, A. V. Blokh, A.
A.; Ivan
No I.
Fedosevev
Leningrad So'ciely of Optical: 1;quireent Ente rises (Leningradskoye
oblfyedineni~
optiko-mekhanicbskikh predpriyatiy).-1'..
TITLE :New instriments Ior cular spectral-ana red' gion of the
'Pole lysis in the infra re
presente on Spectro-
spectram EPiper d at the Plenary- . Session of-the Ifith Conference
'-scopy, 2 Vebru'ary', . 19651
SOURCE. Zhurnal prikla&63~ spektros~4tii Z no~ 4 1965, 377-380.
-phot6meter* :1R, IR optic st~tem
TOPIC TAGS: IR
ribe - several
ABSTRACT.. Th authors desc new~instruments developed by
the.Leningrad J
dociety of.Optical Equipment Enterprises in,1953-1964: the
IYS-2271iDegjjMh_6tgMetjr_
As; t)* IKL-2 pectrophertameter -for research on radiation from.li-
for: maps analys
ome er
~4uiA~rpeciaiehd-.,thii~..NQa,-~u*c=com-atta6bment)pfor.a
single-beam spectr9phot t
-for use-in.studying'specimens.suc as.~- eve -, a nd___ -crystals; -
and-the.- KRT-1.74.,ariable-
e ns rument,is n--to- -
thickness cellpior- st0diinn'.. liquidaVM A photograph of ach i A -
-give
gether Withr a detailed desc rip lon,of its.operation and technical
characteristics.- A
diagram of:the opticil~~ U6 1 for the_ W!*23 instrument is given and
expUined. Orig
&t., has t 5 figures
IMF.
_SUB.CODE: OP/ SUBM . DATE:: 000/ OTH REF: 000
OD/ ORIC
nW
M: M.853 p