SCIENTIFIC ABSTRACT MASHKOVSKIY, A. A. - MASLENKOV, S. B.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R002201930009-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 98
• Document Creation Date: November 2, 2016
• Document Release Date: September 1, 2001
• Sequence Number: 9
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

7".1/2 022 UNCLASSIFIED PllOCEiSING DATE--090CF70
l-lTLE--HYDROGEN BONDS AND INFRARED SPECTRA OF H COMPLEXE.S -U-
S.E., OZIZENKOr A..K.j MA$HK0V.SKlYj A.A.
.COUNTRY OF INUO-USSR
50 UKE-SPELTROSC. LETT* 19701 3(liv 1-6
DATE PUbLlSHEL)-----70
,SUBJECT ARf:AS-CHEf4ISfRY
'TOPIC TAGS-HYDkUGEN SONJINGr C3MPLEX CUMPOUNDr BENZENE DERIVATIVE,
I=:~-:.:.HYDRUXYL RADICAL* PYRIDINE COMPLEXt DIMERIZATIONvIR $PiEZTKUM
~-CDNTKOL MARKING--NO RESTRICTIONS
PDCUMENT CLASS-UNCLASSIFUD
-.'PAOXY REEL/FRA14E--199211989 STEP NU--US/0000/'70/Ci~)3/UD1/00C)L/000~)
CIRC ACCESSIGN NO-APOIL2953
UNCL.A,4STFlFD

-77
212 U2Z U ?'4 C A51FIED. kGCESSING DATE-090C-870
CIRC ACCESSIGN N&--AP0112953
,AbSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE H t33-Nia.fiNERCY OF A SPECIES
CC.INS rSt
ING OF 8ZUH 'i bu"NDED vilTH, PYRIOINE# WHICH 11!45 'FORMED BY REACTING
-011ERIC 8ZOH VilTH PYRIDINE IN CCI ~U84, WAS ESTD. b-Y USENG THE JEACTION
COUIL. CONST. THE EQUIL, ClMs,r. WAS DEro,,By iq 'ro4cr~gijscipy, 6Y USING
THE BANOS AT 1900 ANU 14't-20 C14 PRIME N~-GATIVO TU 0~'.T. tfit CON:!Ni- OF
DIMERIC BZOH AND CIF THE t3ZOH PYRIDINE COMPLEX, IHE ENERGY OF THE
H BUNO BETWEEN 5Z0H ANU PYRIDINE IWAS DETD. AS 12L.lis KCAL PER 14riLE, ^,.s
W[TH THE
..-COMPAkED WITH A VALUE OF 12.77 KCAL-MOL.E CALCO. 101 ACLURDANCE
INTENSITYRULE OF A. B. JOHANSEN [1965).~ iFACILITY: lNST- B101-
ACTIVE SUBST., VLADIVOSTOKi USSRb
U NG.L7 AS. S I F.1 L 01.

013 _U'NcL As t F 1 ~ 0: P 7117CE-SSING OArE--IOSFP70
JHLE- C14ANGES IN THF POROUS STRUCTVAE AND GAS PE-RRj-'ABltjfY OF P1311OUS
GLASS IN.RELATION TO HEAT TREATMENT CONDITIONS -'U~-
I.K.s BELOTSERKOVSKIYo G.M~.,, PLACHENOV, T.G.
._COUNTRY OF INFO--USSR
:~,SOURCE-_ZK. PRIKL. KHIM. (LENINGRADI 1970, 43(l) 87-92
z.-,D AT EPUBL ISHED----- 70
SUBJECT AREAS--MATERIALS
,-~~TOPIC TAGS--POROSITY, GLASS SIRUCTOREp PERMEABILITY MMUREME-14T, PLATE
ASS
G L
MARKING-ND RESTRICTIONS
.-DOCUMENT CLIASS--tf%CLASSIFIED
~!PROXY REEL/FRAME--1987/0335 STEP NO--UR/OOc3Gl'70/043/001/0087/,jO92
CIRC ACCESS1014 NO--AP0103990
UNC LAS S 1 F I E D
WHIT if

7-
PROCESSING DATE-18SEP70
2~!* 2 -013 UNCLASSIFIED
-GIRC ACCESSIG!'ll NO-APOIG3990
GP-0- ABSTRACT. Ir IS POW"iLE 70 CHANGE
ABSTRACT/EXTRACT-W) THE
POROUS STRUCTURE OF GLASS PLATE AND ITS GAS PERPlEoABIL.lITY OVER VERY WIDE
LIMITS BY VARYING THE HEAT TREATING TEMP. AND TRItATt'-flfl' oURATION; E.G.
HEAT TREATMGNT AT 550 TO 680bEGREES FOR 40 MIN [PiCREA'$FS THE GAS
PERMEABILITY BY 7 FOLD.

A
USSR UDC 61.5.22: 547-8-4, 4
MIKHLINA, YE. YE.,, ZAYTSE-VA, K .A., VOROWYEVA, V. YA., MASHKOVSKIY,
--U,-D,-,-an~d-Y.~KJ1ONTOVY L. N., All Union Scientific Chemi-c-a-r--
Pharmaceutical Research Institute Imeni S. Ordzhanikidze, 1.1oscow
"Synthesis and Pharmacological Study of thia'Dcri~,atives of 3-
Hydroxy- and 3-Aminoquinuelidinest,
Moscow: Kh1milco-Farmatsevtichesl~iy Zhurnal, Vol 7-., No 8, Aurr, 73,
pp 20-24
Abstract: A series of substituted quinuclidines was s3mtliesizecl.
To obtain 3-(21]iydroxybenzoyloxy)quiniicl-;-dine and related ethers,
the 3-liydroxyquinuclidine was reacted witli benzoic acid cliloridos
in pyridine at 200 or 1000. 3-Acylaminoquinuclidines %~.,ere syn-
thesized by reactint,- 3-aminoquinuclidine witli respective acid
chlorides. Two mcthods were used to prepare 3-alkyl- and 3-aryl-
aminoquinuclidines: reduction of the 3-acYlai-,iino(juinuclidine witli
LiAlH , and reductive alkylation of 3-a nLino quinlWl i dines witli
Variolis carbonyl coripour,(Is, or of the respective amines with 3-
ketoquinuclidine. Vie phirmacolosr
ical studies were carried out
usj-ng 3-benzoyloxyquinuclidine hydrochloride- as ti-te standard.
1/2

USSR
Kiiim:Uco-Fari,,atsevticlicslciy Zhurnal,
MIKIELINA) YE. YE. et al.
Vol 7,, No 8. Aug 73, pp 20-24
Only the ethers containing Oil, CII or C1 in the I)Ilcnyl ring
3
approached the activity of the standard compou-ndk The rest of
the derivatives had a diminished pharmacologIcal: off ect or lacked
it altogether*
2/2

USSR WO 613.2121,547M4.47.0121
1,7K[TSKAYAO YE. S., ARVrMIYAN, G. S.,, SHYARTSj 0. YA., rAj,' M D.
and YAKHOt=, L. N., Pal Union Scientific Chemical-Plu=macoutical Research
Institute imeni S. OrdzhwWddze,-,HOscox:
"Synthesis and Pharmacologicza Study of Substituted 2,2,6.,6-Tatrjzethyl-4-
-aminopiperid.yl-4-carboxamides"'
Moscow, Khimiko-Farmatsevticheski,,,( Zhurnal, Vol 7m No 9,, Sop 73, pp, 16-19
Abstracti Derivatives of 2,2,6,6-tetramethyl-4-aminop:,LpGrldvl-4-oarbox3AIde
(I) -- analogues of the pyrithramide - were synthesizod in so.-arch for now
analgesic a4,,ents. The reaction aoquanae was based on triao(vtoneanine b9ind
converted throuj,7h the trlacatoneajftinacyano~04rlno to Z,2,6,6-tetrw~iethyl-4-
-f,N-substituted)amino-4-cyanoDipetlAines which could be coziYarLed witli qQ4
sulft-ric az-4d at 100 0 to (I). Further alkylation of those c=boxamides was
very difficult. Phaxmicological studies caxried out an theae products showed
that steric hindrance around the cyclic nitrogen atom ifith methyl groupts did
not Improve the analgesic or dher pharmacological p=poxties of the pamt
agents.

USSR UDC 615.214.32,015.45:612.822.3
-111 ROSHCHINA, L. F., Laboratory at' 2harnacology at the
All.Union Scientific Chemical-Pharmaceutical Research Institute imeni S.
Ordzhonikidze, Moscow
"Action of Azaphen on the Biaelectric Activity of the Brain"
Moscow, Farmakologiya i Toksikologiya, Vol 34, No 2, Mar-Apr 71, pp 144-148
Abstract: Azaphen -- 2-(/4-metlivlpiperaziriyl-l)-10-mechyl-3,4-diazaphenoxa-
zine - resembles closely imiprwnine in a number of phl 1irmacological proper-
ties. It displays antidepressive activity. Its L!,ffectl on the bioclectric
activity of the brain was investigated an cats and rabbits. The drug Btimu-
lated spontaneous bioelectric activity of the cortex, bippon-campus and
reticular formation of the mesencephalon, lowered the thresholds Of Lhe ac-
tivation reaction to a nociceptive irritation and electric stimulation of
the reticular mesencephalic formation. Azaphen brought., down the threshold
of convulsive activity of the hippocampus and lengthenod the duration of
the after effect trace discharges, It potentiated the~activating effect of
amphetamine on the EEG; phenamine shows no effect on E110 in doses 0.5-1 mg/-
kg; after pretreatment with asaphen (1-5,mg/kZ) It cawies deaynchronization
of the bioelectric activity.

Q%lL e'tSS I F f FJ PkZ)CESSING
El H-61'-T Wl ~.J IF
0XIII~,kSE ACTIVIlY
AUTHLt. Tha w;u, of E111531
austenitic boride vire 1.2 and 2:mto j.11
0.75 5 and 2,5-3.010 Si made it por;,nible to obtalri violds without
cracks. 1.1c1ding techniques in different- gases are described.
Tables are presented which show the chemical contents of steels
and wire and thn. transient mechanical properties of rolled "-1253
steel joints welded witli E?532 wire in protactive gasea" and
fi-urqs show the inicrostructure of. a butt weld and Lhemicro-
structure of the metal deposited 1.)y EP532 wire. The resuLts show
in Ch of nio(](, wi.Llh !T`i32 145.rp. in ar;,.oti.

2/2-

:yt v 5
XIV-LO. L1111.0 Ur Till; CRYSTALIAXANTIC ORILUtATIM M THL ""TAL-LMATILI~- C$
EPITAMAI. LAYERS Of SILIU StUCON-GLIL-WNIUM SOLUTM.
(AttiCIP IVY K,.-L-IVUtUTiCh. V. YA. .429kin. T.A.41.44t:
17-17 June 1972. " i0)
In thiz napar 0- to-oo"Itow a" r"f)rvitcd frtm StULT Cr the CrUc"
the -11- '~-Zza t,
n.Lztl~- ricnI: =f tf-a3=zz7S= I
tiorin M of the 14-rm, of sm,114 4.1.t4voo-, ef tili--
germnium and difficzent comwwnt ration on %tw t~roowtki rate and soIse
nature of Ow -phola" ^" perfection of the Xr,wLitg lavera.
V-1 wing thor local X~-rmy spectral analorole. Or Voiriatim of Lho Iatf~
sion of gernuiiiiiia, Into the layer from the gm phase was inwstlr&tvd 44pom-liat
an the crystallographic orientations the crystaJli2aclon toosperaturv 4mot ttv
cooopme"t ratins.
Ili* role of the crystallographic plane in the formation of the ZeTm=ic=
distribution profile in the solid voillation laysor
%.nlQS: Lhe
*C*ftntojt UlaCtYM, son" GVIJIUALed.

...... ........ .... ......
jjjjjj6jjjjjjjjijjj6jNHj~l ......
USSR UDC: 621.375.421
MASIAKOV C. N., PUSIMARI, V. I., and NAS TITUSHEINOK, S. S.
"Some Selective Amplifier Circuits Using Field-Effect Trannistors With Double-T
RC Filters"
V sb. Vopr. uluchsheniya teldin. priborov
(Problems in the Improvement of Technical Parameters of R(.,e.~tLfjcrG and
Transistorized Devices -- collection of works) Lening'rad, 1970, pp 174-180
(from RZh-Radioteklinika, No. 3, March 71, Abstract No. 3D2?)
Translation: Selective amplifier circuits with a douj>le-T bridge in the negative
feedback circuit are studied for use in active filters. It is shown that it is
possible to make them using field-effect transiutors, thus achieving wide limits
of control of the amplification factor.i The maximum amplification factor is
approximateli 100. Bibliography of five.

. .... . ........... ...........
USSR UDC: 621-375.4
FUSHKARI, V. 1. and KABLAKOV, G. 11.
"Investigating Transistor Parameters to Indicate Possibilities of
Designing Amplifier Stages With L~mited Gain;'
V ob. Vopr. uluchsheni~M tekhn. i t-_,Ln-is'
b1z
-priborov ~Frobiems in linproving the Teclinical J'a-I-xaeters of Recti-
fiers and Transistorized Devices) Leningrad, J.970, J)p 42-57 (from
M-Radioteldinika, No. 3, March 71p AbEitract Pro, 3:1)164)
Translation: The paraceters of transistors were experimentrilly in-
vestigated in various operation modes and varicus temperaturcs of
the outside medium, for the purpose of analyring thr;i possible er-
rors of the amplifiers with higla gain and t~ithout the use of
negative feedback for stability. Conditions acre determined for
which transistors, connected in a common emitter circuit, have
maximum voltage gain. The latter then vary ozily slightly with
changes in collector current, supply voltaget the temperature of
the outside medium, and the frequency of-the input signal.
Eleven illustrations, three tab'-ea. bibliogral)hy ot four. If. S.

V sb. Vour. uluchsherii,va tokhri. Darametra"
.:_V "~:ryarmi~'L' i
priborov k"Problems of Improving ecanical Paraii-leters of -iecti-
fiers and Transistorized Devices-,collection of iorks) Leningrad,
1970, PP 273-279 (from RM-Radiotekhnika, No. 3, Karch 71, Abstract
No. 3D163)
Tran8lation: jome methods are considered for desit!-ndnC-, field-
effect transiator anaplifiera vrith maximum gain. 2aine practical
circuits with stabilization of amp;lifier iqtage tood..jr, by uain,,
; a
common negative feedback circuit f 'or d-c aregg~ven. Para-reters
of several field-effect transistors are presented. Five illustra-
tions, one tab:.;e, bibliography of three. N. S11

cyanirle WId hYdIOIyZe'(i TIw oyarti(jUip, C-LI
w;ll:i PMAVITIOd I)y 11"r r-
rent heating at 1001) -1 0 for 3 lftjjn anidJx-
ItoB, After cyc trg,~ lukr(MmInly, and lvjw
tempering, the coating structure was found to consist a;V martetisite, roBidual
austenite and sometimes a troostite grid along the gra~Ln botmdaries. The
I . !
cyanided specimens had a hardness of HV750- A lamiuar.ic-ray diffraction analy-
sia shows 40% of residual austenite in the peripheral zones.
Wo decarburizat.-Lon
of the surface was observed. The empreBBiVO StrOSM A- a Q-015-mm, depth were
1/2

USSR UDC 539.4.014.1.'1:669-'155.2:669-127.3
MASLAKGVA-
L. P., Moscow Automobile and Road Institut13;'
"Residual Stresses in Cyanided Electrolytic Iron"
Moscow, Metallovedeniye i Termicheskaya Obrabotka Metal,lav, 110 12, 1970,
pp 44-45
Abstract: This study deals with the effect of pa!jte cyaniding W-Ith induction
heating on the formation of residual stresses in an eleictrolytic iron cast-
ing. The stresses were measitred on three specimen serips: 45 steel. with a
soft layer of electrolytic 0.15-11M. iron, cyanided 45 ~;tfqel, Itad 45 steel with
a cyanided electrolytic coating,, The paste conalaited aX potusvium ferro-

INEOPPO
USSR
-~otk,- -tallov, No 12,
Metallovedeniye i Termicheskaya Obrail. :i:Me
19 0, PP 4 * ~
"A
somewhat increased. In the cyanided electrolytic coatint, the residual titress
curve was more complex. At the coating-parent metal interf4we the compressive
stresses became tensile stresses. It is concludal that pasto cyaniding markedly
improves the residual stress cux-ve In the coating. Rewidual austenite minimizes
the beneficial compressive stresses on the m=face.

pan=
USSR UDC 669, 116,20.193. 91
BOC.iCHEV, I. X., ZVICINITSEV, N. Y, and 14., Urza Polytechnic
2"1 yaw
Institute imeni S. H. Kirov
"Effect of Alloying on the Aging Proce6a ani Strengthening of Steel with 20,-v'
Nickel!,
Sverdlovskp Fizlka YAtallov i Yetallovedoniyej Vol 33s, 11o 2v Feb 72t pp 362-368
Abstxacts The effect of alloying elezents on the px*(,,osseq of agin3 and
strengthening was studied accoxding to the chanV An hnrdiiets and a nunic-or
of physical propertiess thenial omf and eloatrival 'rosisUmce. The allop'l
studied were t H21), RZOM2l 11201-15,, W.OXIOj 112OK15~ N20](1011115, ]MY,1011-15T'lu,
MOM, and 1120111,"Mu. An aging 4-amperattwo- between 4100 an.L C prodmcod.
the highout hai&v~3se-~ and It iiam found, tbat Fe-A r.~,oels 1M'2-%45 i J%1j'!(fPYv P
H2014YM, and IrMU01115TYu w*re much harlar than steithii 3;20p 110201-12, 1,12OK10,
N2OX15 and 1120115, which in explained fo;r the raost pvxl; by -I-Aiell. Content of
titanium and alu,-4inuni . On tho other hEu,,A tho hax-dor rWels had a lowor thiirnal
onf. It was conclu-'el that the processe-, of agd-na =-vl. Istrcligtdioning of pxre-
cipif,~-,tion hardened Fe-INI stools was dept~n--Ient on thvi content olf' Kap Ti, Alt
and Co although the effect of these olemejitri dlffer~d ;for tbe ind-im-ted
processes. Anor--ilies in the tamp,.rrature mdationship of thq~ physical pro-
parties, dependent on Co and Pro, fLTe weakened. b, Ti a,):l Al. Foix fic'ux*s, I
table, 14 bibliographic rofoxvnees..

USSR UDC 669.15.018.295
BOGACHEV, I. N., POTFKHIN, B. A., K&SLAKOVA, T. M.
"Plasticity of Cast Har tens i te-Aging Cavitation-Resisj:nnt Staialess Steels"
Povysh. konstrulctivn. Prochnosti stalcy i splaVG11. NIq 2 sb. (Improving
the Structural Strength of Steels and Alloys. No 2 -- collection of works),
Moscow, 1970, pp 54-57 (from RZ]i-lfetallurgiya, No 4,~Apr 71, Abstract No
41626)
Translation: The mechanical properties and cavitatio.,i resiatance of Steel
with 12-11% Cr, 7-9.6,Z lli,0.02-0.052K C, Al, Ti.aud Ho ind aJso the presence of
chemical inhonogenoi ties of the ingot were investigated. Tile results of the
experiment permitted recommendation of these steels for use in shipbuilding,
home construction.,and hydraulic turbine constructionj

USSR VDC 669.21/23
MASLENITSKIY, I. N., and CHUCAYEV, L. V.
Metallurgiya Blagorodnykh Metallov (He~allurgy of Noble Metals), 'MoscrAj,
Izdatel'stvo, Metallurgiya, 1972, 368 pp
Translation of Annotation: Fundamental aspects of the theory and practical
metallurgy of noble metals are presented. Considerable attention is given
to physicochemical processes for the extraction of gold and silver from raw
ores. Thermodynamics and kinetics of cyanidation, precipitation, and pro-
cesses for refining gold and silver are considered. Main directions in
the treatment of auriferous ores using ion-exchange rasins~are presented.
The most widely used and promising methods for extracting gold from unyield-
ing ores and concentrates a-ze given. The last chapter is devoted to m2thods
of extracting and refining platinum group metals. Thl~ book is intended to
be used as a textbook by students at higher,educational in-qtitutior-s spe-
cializing in metallurgy. It can also be useful to aspirants and scientific
research workers.
Table of Contents: Page
Foreword ................................. 0..................... 3
Introduction .......................... ..........I.......... 4

7--
77
USSR
I. N., and CHU -a Blagorodnykh Matallov,
GAYEV, L. V., Hetallurgi:j
Izdatel'stvo Metallurgiya, 1972, 368 pp
Page
Chapter 1. Main Stages in the.Histori cal Developmeni~ of the
Metallurgy of Gold and Silver .................. ...... 6
Chapter 2. Physical and Chemical Properties of Gold,and Silver
and of Their Components ..i .............. 4 .4 . . . . . 12
Chapter 3. Cold and Silver Alloys ................. ........... 20
Chapter 4. Forms of Cold and Silver in ores ................... 29
1. Brief Geochemical Data on the Formation of Aurifexous
Deposits ................ * ........ ...... 29
2. Cold Minerals ................. ........................ 32
3. Silver M~inerzls ....... 1.4 ............ t...6 ............ 36
Chapter 5. Preparation of Ores for the Extraction of Gold and
Silver ...................... ...... 37
2/7

USSR
WSLENITSKIY, I. N., and CHUGAYEV, L. V., Hetallurgiya BlaBorodnykh Metallov,
Izdatel 'stvo Metallurgiya, 1972, 368 pp
Page
1. Crushing and Grinding of Auriferous Ores .............. 37
2. Sorting and Primary Beneficiation.of a Coarse Ore ...... 43
Chapter 6. Gravitational Methods of Extracting Cold From Ores 45
1. Extraction of Cold From Placer Cold Deposits! .... 45
2. Gravitational Beneficiation Methods for Rai Auriferous
Ores ............... ......... .................. ... 47
Chapter 7. Extraction of Gold and Silver by tha Analg&nation
Process ...................................... 4 ..... 59
1. Theoretical Basis of the Process ............ 59
2. Amalgamation Methods ................................... 62
3. Treatment of the Amalgam ................................ 67
4. Amalgamation-Gravitational Plants .......... ......... 67
Chapter 8. Cyanidation of Auriferous Ores .......... 70
1. Thermodynamics of the Cyanidation Process ......... ... 70
2. Kinetics of tfie Cyanidation Procesq ........ .......... 74
3/7,

USSR
MASLENITSKYY, 1. N., and 01UGAYEV, L. V., Metallurgi3ra Blagorodnykh Metallov,
Izdatel' stvo Metallurgiya, 1972, 368 pp
Page
3. Electrochemical Solution of Noble Metals ........... 88
4. Hydrolysis of (!yanide Solutions.- Proteett.wAlkali.... 104
Chapter 9. Interaction of Cyanide Solutions in the Presence of
Metal Impurities .......... . . . . . . . . .41 . . . 107
CTapter 10. Actual Application of the Cyanidation Process ..... 122
1. Cyanidation Methods ... # ........ ............... 122
2. Leaching by Infiltration ....... ........ o.......... 123
3. Leaching by Mixing the Pulp .......... #.I ........ 132
4. Separation of Gold-Containing Solutions Froz~, Tailings.. 147
Chapter 11. Precipitation of Noble Metals From,Cyatilde Solutions 174
1. Precipitation With Zinc ..................... ........... 174
2. Precipitation With Aluminum . ............ ...... 4^02
3. Precipitation With Ion Exchangers ......... ............ 202
4. Precipitation With Wood and Activated Carbon .......... 220
5. Extraction ........................... I ................ 225
4/7

USSR
MASLENITSKIY, I. N., and CHUGAYEV, L. V., Metallurgiva Blisgorodnykh Metallov,
Izdatel' stvo Metallurgiya, 1972, 368 pp
Page
Chapter 12. Technological Schemes for the Extraction of
Cold From Quartz and Oxid e Ores ...... .... 229
1. Crushing and Grinding of Auri ferous Ores .,.. ............ 229
2. Slime Scheme and Metallurgical Balance ................ 231
3. Purification of Waste Waters From Cold-Extracting
Plants ...................... ........... 241
4. Safety Measures in Randling 'Mercury and Cyavides ...... 244
Chapter 13. Extraction of Gold From Unyielding Ores and
trations ....... .# ............... ...........
Concen
1. A General Characteristic of Unyielding Otes arid
Concentrations ....... ........... I .......... ........... 247
2. Flotation Beneficiation of Auriferous Ores 250
3. Ores With Finely-Distributed aald Particles 255
4. Cuprous Ores ..... ................ ... 268
5. Antimonous and Arsenic Ores c .............. 272
6. Carbonaceous Ores ............... 4 ........................ 274
7. Sludge Ores ........................................... 277
5/7

USSR
KkSLENITSYJY, 1. N., and CHUGAYEV, L. V., Hetallurgi,
ya Blagorodnykh
Metallov,
1.2dateJ,'stvo Metallurgiya, 1979-,' 368 pp,
Page
8. Ferroauriferous Ores ......... ......................... 279
9. Gravitational Concentrates ............................ 280
Chapter 14. Extraction of Gold From Copper Electrolyte Slimes 282
1. Chemical and Material Composition of Slimes ........... 282
2. Treatment of Slimes ......... ....................... 283
Chapter 15. Refining of Cold and Silver ........... ..... 290
1. Raw Material and Preparation of It for Refixjing ....... 11.190
2.
3. Chlorine Process ....... ......
Electrolysis Refining ...... 4
........... 291
293
4. ~
Acid Refining Methods .................................. 312
5. Carrying Away of Noble Metals -by Waste Cas~s: From
Foundry and Electrolysis Shop and Purfficat~;on all
These Cases ........... *...... ....... 313
6. Irrevocable Losses of Noble Metals During Refining .... 315
7. Treatment of Industrial Wastes ............. i. . . .. , ..... 315
8. Control of the Technological Process and Balance of

USSR,
YjASLENITSM, I. N., and CHUGAYEV, L. V., Metallurglya Blagorodnykh Metallov,
Izdatel'stvo Metallurgiya, 1972, 368 pp
Page
Chapter 16. Metallurgy of Platinum Crcup Metals ........ .... 317
1. Historical Notes ...................................
2. Physical and Chemical Properties of the Plad.numiGroup
Metals ....................... .............. ....... 320
3. Alloys of the Platinum Group metals ....... ........... 332
4. Form of the Deposits of the Platinum Group 14etals
in Ores ...................... .............i ........... 334
5. Extraction of the Platinum Group Metals ... 337
342
6. Refining of the Platinum Group Metals ...... ...
7. Application of the Platinum Group,Jletals .............. 361.
References .......................... ......... ........... 363

J
Mechanical Ptopdi-ties'l
USSR UDc: 669-15-i96.55
SAVEL'YEVA, T. S.,.L V. P.t w.-id 1.1UlYA'T="V V. S.,
Central Scientific Research Lastitute of Ferrous "Elektrostal'"
Plant
"Effect of Small Additives on the Anisotropy of the 1.31a3ticIty ill E1,637
Steel"
Moscov, Stall, NTO 5, 1973, PP 4)~'-449
Abstract: This ar-ticle Civos the resull-.8 of investigations vadc by VIC;
au.thors into the effect of sr::all quantities of carbon, boron, zirco.-ium-, and
silicon on the anisotropy of t~e ricchanical characterSstics Qf BF637
(1118K91.15T) steel. The t,~sts were. rade under indus-trivI conu5itions in a
vaculma induct-Lon oven with a capacity of 1-3 tons. 111t, ELmcxu--t3 of encl,- a,,ldi-
tive element were, in percenta.,e, C, 0.01-0.042; Si, 0-04-0-,2`2; B, 0-0-0-6,
and Zr, 0-0.0). Details of the experimental nethod A,,,o tilien- 1rhe ner~hanical
characteristics of thc! Y.~.etal were detezmdned for lon,SitudinrJ. and
cuts of tlie inl.~-ots. Ii ta-ble is griven of the Che'-nical CO;.-Tusition of i12~-Ots,
,,.IS arj(j.1t4V(~..j; O',l t.*,Ie jj CJ4,
and cuz-,r"~ a--e of th_ p
of tkie Var:Lr
_ffeetS
of the ateel. It wu.,~ founa t~.,tt mora than r"14.1-pl, v 1-e,A'llcfm~ thl~,
ticity ill t~.1111nveecull,~, cAlt mid, tlmt

NOW.A.M.N.M.r
USSR
SAVELIMA., T. S., et al., Stall, No 5, 1973, pp 448-4.1.
49
index of the EP637 specimens, Silicon has little effil-et ozi ljn,~;itudinai cLts
but reduces the plasticity in transverse. sections. It is reco;r-mondod that
boron content be kept to a minimum.
2/C2

USSR 1JDC 669.14.018.1441.6
NAZAROV, YE. G. and E Central Scientific Research Institute
of Ferrous Metallurgy imeni 1. P. Bardin (TsNIIMPUMET)~
"Tin as an Alloy Component ia High-Temper.ature Alloys"
Moscow, Metallovedeniye. i termicheskaya obrabotka metallov, No 3, 1972,
pp 33-36
Abstract: Widely used high-temDerature materials include nickel-base alloys
strengthened with Ni3Ti; Ni Al; Ni.)(Al, Ti); 11irlb-type ).titerri(nallide
phases. Nickel also is saia to foft intemetallide y'-pbar;e-11ka compoutid!j
with silicon, tin, beryllium,and others. Thiii-oLudy concerii4 the effect of
tin on the properties and structure of the nickel-chromilu allay KhN78T
(E1435) alloy. The experimental heats contained 0.02-0.17% Si, 0.002-0.005%
Sand up to 0.01% B. It is shown that alloying Ni-Cr alloys with up to
71 Sn. increases their resistance to plastic deforwatiom, the strength proper-
ties at room and higher temperatures,as well as the rupture strength at
700*C; in this case the scale resistance of Kh2ONSO remains iinaffected at
1000*C. Alloying Ni-Cr alloys with tin has a strengthening affect as a
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USSR
NAZAROV, YE. G., et al, Metallovedeniye ~i temicheskaya obrabotka met,11lov,
No 3, 1972, pp 33-36
result of precipitation hardening by the ieparation of the Otermetallide
phase Ni3Sn. In alloys of this type the process of pricipitation hardening
proceeds at a very slow rate. (3 illustrations, 3 tables, 4 biblio graphic
references).
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