SCIENTIFIC ABSTRACT SHVARTS, G. - SHVARTS, I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001550320019-5
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: August 31, 2001
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

LISITSIMI., N.; 311T.RTS, G.
"Studies on Soviet credit" by IU,E. Shen.ger. Reviewed by 11.
Lisitsiam, G. Shvarts. Vop. ekon. no.9:119-123 S 162.
(MIRA 15:9)
(Credit) (Shenger,, IU.E.)

SHVARTS, GrIgorly Aronovich; PARFANIYAK, P.A., prof., otv, red.;
NADEZHDINA, A., red.izd-va., TELEGINA, T.p tekhn. red.
(Non-cash payments and credit in the U.S.S.& ] Bezna-
lichnyi oborot i kredit v SSSR, Mloskva, Gosfinizdat
1961 218 p. (YIIRA 16:8~
(Clearing house) (Gredit)

Khal-lkov,
:7)tov"
Col.,
an,
155 Di-Ci-n.
"15
71,11 .471
.35

SWART-3, G. A.
G. A. Shvarts, Liverovoy i Irakovoy koksovykh pecLeyZUCoke-Ovens with Doors and with Man-
s , Metallurgizdat, 8 sheets.
holej
Describes a complete scheme of a modern chemical coking plant, the design of
Soviet-syste:!i coke-ol-ens, the overk-heat control elements, the design of the machines
, and coke sort' ng. The operati in of tll.e
and mechanisms, the processes of quenching
coke-ovens and stAkhanovite rirl-triods of w)rk are ;_',sc-s_,ed in detail.
Ilie book is intended for t-e door and the manhole coke-ovens studied in the ~echni-
ca-I pr-)d courees; it may be useful to workers o" other skills in a cokinp shop.
SO' U-6L72, 12 INov l?5h

SHVAM. G.A.
Charging coke ovens. Koko i khim. no.2:32-37 '55. (NLRA 90)
1. Zaporazhakiy kokookhimichookiy zavod.
(Coke ovens)

SMARTS, G.A.
-."
Coking unit of the Zaporozhlye Coke Chemical Plant. Koks i kbia.
ne.4:28-32 '56. (KM 9:9)
LZapereshakly koksokhimicheeldy zaved.
(Zapereshlre--C*ke Indu9try-Equipmant and supply)

F,YDXL'SHTJ%"M, U.K.; KUMSH(W. P.Ya. - SRVAKS G.A.; MUSTAFIN, F.A.
I
Comments on RA.LerAer's article 'Changing the layout of a coking
section for eonsiderable increase in the mimber of evens per
battery. Koka i khtm.ne.6:32-36 156. (KLRA 9:10)
I.Wokaokhimmonta2h (for Myd#l'~htwyn).2.Zap*rozh9kIy kokookhtnicheekly
zaved (for Kulashey and Shv&rt*)-3.J[.-Tmgil'skiy koksokhtnicheakly saved
(for Mustafix).
(Coke ovens)

68-9-1?/'15
,IGTHORS; Kule-shovq P.Ya. and Shvarts, G.A.
TITLE- A Method of Comparing the Productivity of Labour in Coke
Oven DepaxtileutS of Various Coke Oven Works (Ketod sravneniya
prolzvoditell iaosti truda rabochikh koksovykh tsekhov na
razlichnyk-1i koksokhimicheskikh zavodakh)
PERTODICAL: Koks i Khimiya, 1957t Nr 9, pp.55-59 (USSR)
ABSTRACT: The above problem is discussed and the following formula
for calculating t~e productivity of labour in coke ovens is
proposed: P = V K where: V - useful volume of a
3tandard battery (V = volume of one oven x number of ovens
serviced by one team), X - coefficient of utilisation if the
working volume of one oven in tons of dry coke per 1 m of
its useful volume, Q - number of labourers per 1 standard
battery. It is pointed out, in an editorial note, that some
rif the author's statements are disputable and therefore far-
11her discussipn on the subject is invited. There are 3 tables.
ASSOCIATION- Z;--porozhlye CokeOven Works (Zaporoziaskiy Koksokhimicheskiy
Zavod)
-11V.,`.ILABLE-. Library of Congress.
Card 1/1

AUTHOR:,-~hv tr~,,D.A- 68-58-5-5/25
TITLE: 'Iting Mechanised and Automatised
Equipment on Coke Ovens (Praktika ekspluatatsii ustroys-,,-
po mekhanizatsii i avtomatizatsii v koksoVom tsekhe)
PERIODICAL: Koks i Khimiya, 1958, Nr 5, pp 18 - 23 (USSR)
ABSTRACT: During the last 3-4 years, some-lhdustrial processes
I I - .; of the above works were mechanised or automatised
(described in Koks i Khimiya, 1955, Nr 2, and 1956, Nr 4), IL
the present paper, the difficulties encountered in the operation
of this equipment and improvements made are described and
illustrated. The operation of the following equipment is
discussedi automatic weighing of coal charge; automatically-
operated vibrator in the larry car (Fig.1); door lining
(F 'ig.2); mechanical cleaning of door frames (Fig.3);
mechanical cleaning of doors (Fig.4); control of pusher
operator of spillage bunker (Fig-5); automatic lifting of
levelling door (Fig.61; automatic discharge of coke from
wharf onto the conveyor belt and conveyor belt sweeper (Fig.?).
There are 7 figures.
ASSOCIATION: Zaporozhskiy koksokhimicheskiy zavod
Card 1/1 (Zapgrozhlye Coke Oven Works)

11"U -ir

30'V/68-59-4-V23
AUTHOR: 6,dva:rts, G.A.,
'echanisation of Coke Production
On the ~Iiay to a Complex 1,,
(Na puti k kompleksnoy mek-hanizatsii koksovoE;o
proizvodstva)
Pz;id0DIOAL:i,o-i-~.s i Enimiya, 1959, IIr 4, pp 16-19 (USSR)
ABST.L-ui,\."T: i-ain clianGes in the i--.ec-h-anisation and a'att-ozication of
some work carried out on tile coke ovens of the
~,aporozh,ye ',','orks are briefly outlined. The following
;)Oints are mentioned: 1) vibrators on service bun'kers
and automation of charging larr-y cars from service
bunkers; 2) automation of charging ovens and levelling
of the charge - the duration of charging 2.5 to 3 min -
this permitted servicing of two batteries with one larry
car; 3) mechanisation of cleaning the bend in the
ascension pipes. At present self sealing lids for
ascension pipes (fig 2) and charging holes (fig 3) are
being introduced. All the above measures considerably
facilitated the viork of operators. The present output
~;ard 1/2 per man on coke ovens increased to 20.6 tons of coke.

SOV/68-59-4-6/23
On the Viay to a ComplexiAlechanisation of Coke Production
The mechanism used for the mechanisation of opening
lids of charging holes is shown in Fig 1. There are
3 figures.
ASSWIATION: Zaporozhskiy Koksokhimicheakiy Zavod (Zaporozhlye
Coking Works)
Card 2/2

SHVAHTS Gersh Ayzikovich- YtAYZLIN, Boris Savellyevich; LERNER, B.Z.,
~~I -W T' -
r~'-; G~jY;T~;Yl;, ~.G. . red.izd-va; ISIMITYEVA, P.G., tekhn. red.
(Automation and mechanization in coke shops] Avtomatizatsiia i
mekhanizatsiia v koksovykh tsekhakh. Moskva, Gos.nauchno-tekhn.
izd-vo lit-ry po chernoi. i tsvetnoi metal-lurgii, 1961. 191 P.
(MIRA 14:12)
(Coke industry-Equipment and supplies) (Automation)
/I

SMARTS, G.A.
Personnel of coke plants. Koks i khim. no.4:32-36 161.
(MIRA 14:3)
1. Zaporozhskiy koksokhimicheskiy zavod.
(Coke industry)

311VARTSO G.A.
Experience in the operation of coke ovens without the presence
of workers for servicing charging hole lids, oven doors and gas
collecting mains. Koko i khim. no.9:54-56 162. (MIFLA 16tlo)
1. Zaporozhskiy koksokhimicheskiy zavod.
(Goke ovens) (Automation)

MARTS, G.A.
Economic advantages of mechanization and automation in the coking
plants. Koks i khim. no.5:54-56 163. (MIRA 16:5)
(Coke plants-Equipment and supplies) (Automation)

SHV t~ F? I, s, , 17, . T ,
Veivhlng and vOlumetric method for the l-,ading of coke ovens.
Koks i khim. no.3:29-31 164. frMA 17:4)

TAYTS. Ye-.,N. ci-,I-t- r -;;,khn. nauk; S11VA.,1,T6,, S.A., kand. tekhn.
na1jj-f71P-:f_1,.113(,,dj-. FSY%5AK11ZON:, !.B., Inzh.4 GEL'FM, 1-I.L.,
Inzin..? DOIUWAIN, G.A., inzh.r
IZIRAELIT., Ye..M..~ Inzh.-; KULAKOV, 14K., inzh.; )WSHLYAi1SKIY,
inzh.r IAEYKS014, La., inzh.[deceased]; LEONOV, A.S.,
inzh.;, SfWART.%LAN, I.Ya., inzh.,.-
inzh.~ SHVAR
YATSEi1rO.-11.Y~.,",' -4nzh,r BABIt, P.P., inzh..-, KHANIN, I.M.,
dok'kor tekhn. nauk, prof., red.; KOZYREV, V.P., inzh.,
red., KUP&!~'.'AN,, P.I,, inz~.:, red., LGALOV, K.I... inzh.,
red.; LEYTES,. Y,A., inzh.. red.; URNER, B.Z.,, inzh.,red.3
POTAPOV!, A.G.. '1-Tjzh_ red.v SHELKOV A.K., red.
rBy-producil industry worker's handbook in six volumes]
L
Spraw;-z-hnik k,_-,ksokhimika -i shesti tomakh. Moskva, Metal--
.! ~ f.
J_irgii,q. Vc..`.". 1.965. 288 p. (MIRA 18:8)

KATSNELISQN, S.M... inzh.; SHVARTS, G.K., inzh.
Methods for automatic voltage control of self-regulated autonomous
ionic frequency converters. Elektrichestvo no.11:71-76 N 162.
- OMIRA 15:11)
(Fr---quency changers) (Electric current converters)

MELINIK, Anatoliy Arsentlyevich; SHVARTS, G.L., red.; IZRAILEVA. G.A.,
red.izd-va; BYKOVA, V.V., tekhn.red.
[Using helicopters in geological surveying] Vertolet na sluzhbe
geologil i drugikh otraslei narodnogo khoziaistva. Moskva, Goo.
nauchno-tekhn.izd-vo lit-ry po geol. i okhrane nedr, 1960. 81 p.
(MIRA 13:9)
(Aeronautics in geology)

SYRIALAY, A.G., nauchnyy sotr.; OBERI-MYSTFR, A.M., nauchnyy sotr.;
BRONITWI, A.I., nauchnyy sotr.; SILDIKO, K.N., kand. tekhn.
nauk; PAHAURYI.SKIY, B.M., kand. ekon. nauk. Prinimali ucha-
stiye: ZHWIWV, V.I., nauchnyy sotr., ZUBKOV, M.I., nauchnyy
sotr.; SUVARTS, G.L., nauchnyy sotr.-, MIKHEYEV, A.P.,, doktor
tekhn.
., pro , otv. red.; BYKOV, I.K., red. izd-va;
DORODDAY I., tekhn. red.
[Wat~-,r and air transportation in c~iDitalist countries! trends in
the development of equipin.,ontl Vodnyi I vozdushriyi transport kapita-
listicheskikh stran; tendentsii razvitiia tekhnicheskikh aredstv.
Moskva, Izd-vo Akad.nauk SSSR, 1961. 350 P. (MIRA 15:1)
1. Akadomiya nauk SSSR. Institut kompleksriykh transportnykh pro-
blem.
(Merchant marine) (Aeronautics, Commercial)

1 7
7 ,F.~

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0o mud NA01i the SAUM &S SPCC .UJOU %ithaut any ItIad.
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structure kmiritudinAly
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goo
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i tile strew was Itwelly centralized by nutching vr4%hcd in

11 N[14N(h fludist ifirtam c(ItwIfiflig Ifirif c4stic limit
.0

Simuciolkidt h1wer. but reinsifird 1111iffecit'l by k1j"WS
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cquAius 51117c of tbek 04slic Ilutit. In hot S.&O11, low
e-fecl smign"Olichird when 111C.1'r- apph.1 racerd.41
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KLIIIOV.I.Ya.. dotsent; SHVARTS,G.L., nnuchnyy sotrudnik
Corrosion of some structural steel varieties subjected to stresses.
Xhim.prom.no.10:297-301 0147. (KLRAB:12)
1. Moskovskiy institut khimicheakogo mashinostroyeniya
(Steel, Structural--Corrosion)

14
Corrosion US&S all swilligmy Slosseed metals. Va.
Klinov and 0. L-Sliverts, Zaessfibsys IA~&. 14, M32
(1949).-Testbass,411"t Wad with Notch, clamped in a
qwial frame and sub*ted to an "iall tension of known
magnitude, are exposed to The corrosive medium, and the
Iime elapsing until occurrence of rapture is deld. for varl-
,,us tensile stream. The plots give regular curves of in.
Creasing times with decreasing strew, with asymptutice
approach to a lower limit al strese at which no rupture will
omir even on very prolonged exposure. N. Thon

1. o'

68-6-15/19
AUTHOR: Shvarts, G.L., Candidate of Technical Sciences.
TITIE: Corrosion-resistant Alloys for Pumps for Chemical
Departments of the Coking Industry. (Korrozionnostoyk%e
splavy dlya nasosov khimicheskikh tsekhov koksokhimiches-
kogo proizvodstva)
PERIODICAL: Koks i Khimiya, 195/, No.6, PP. 51 - 55 (USSR)
ABSTRACT: Results of an investigation on the choice of corrosion-
resistant materials for pumps pumping sulphuric acid solutions
in -sulphate of ammonia and raw benzole rectification plants
are given. The chemical composition of materials investigated
is given in Table 1. Tests were carried out under laboratory
and plant conditions. Testing conditions are given. The
results obtained are shown in Fig. 1. The corrosion-resi5tance
was evaluated according to the scale rOCT 5272-50. It is con-
cluded that the most suitable material is steel X32H2?V3A3
(cast and rolled), C 0.04%, h1n 0.56-0.78%, Si 0.23%, Ni 27.6-
28.29%, Cr 22.5-23.5%, Mo 2.85-2.91%, CU 3.4%, P 0.025%,
S 0.010%. The velocity of corrosion of this steel in solutions
of sulphuric acid (6-12Y6, 38.5-42.0%, 84.8-93%) at temperatures
up to ?O'oC does not exceed u.1 mm/year. For parts requiring
higher hardness ( Re 40-50) an alloy of the type Hastelloy D
uard 2(C 0.02-0.08%, Mn 0.3?-1.2?%, Si 10-74-13-56%, Cu 4.04%

1 68-6-15/19
Oorrosion-resistant Alloys for Pumps for Chemical Dr-partzlents of
the Coking Industry.
Al 1-35-1-85%, Fe, 3.6W6, Ni remaining) is recommended. The
velocity of c8rrosion in mother liquor of Liturators (6-12%
H SO ) at 70 C is 2 mm/yeag; in 38.5% H2SO4 UP to 0-5 mmlyear;
i~ c&entrated acid at 70 C up to 0.1 m-M/year.
There is 1 table and 2 figures.
ASSOCIATION: NIIKhI19MSh
AVAILABLE: Library of Congress
uard 2/2

GaAkm Lzzarewia
;N/5
(,15.:~
.55
ForrozJLya Khimicheskoy Apparatury; Korrozionnoye Rastreskivaniye I
Apparatus;
Metody Yego Predotvrashcheniya (The Corrosion Of Cherd
Corrosive Disintegration And l-fethods Of Preventing It, Ly) a. L. 5hvarts,
(1) '1. A. Kristall . 'L,1oskva, Masligiz, 1958.
203 P. Illus., Diagrs., Graphs, Tables.
"1 -202.
-iteratarall 197

AUTHORS:,__Shvarts_, G.L. an, SOV/136-58-12-1?/22
I Kuznetsova, Yu.S.
TITIE: Use of Acid-resistant Steels for Maki Plant for
Certain Hydro-metallurgical Processes7primeneniye v
nekotorykh gidrometallurgicheskikh protsessakh
kislotostoykikh staley dlya izgotovleniya oborudovaniya)
PERIODICAL: Tsvetnyye Metally, 1958, Nr 12, pp 79 - 80 (USSR)
ABSTRACT: Developments in the nickel-cobalt industry require new
plant for working at high temperatures (and sometimes
pressures) in highly corrosive media. The authors
describe their work in collaboration with G.N. Dobro-
khotov and A.F. Samsonova of the Gipronikell Institute.
on the,selection of corrosion-resistant steels for
reactors for acid leaching of sulphide materials cont-
aining 33-?E% Ni, up to 5% Cu, up to ?% Co end 3-30% Fe.
Two liquids, corresponding to processes at the
Yuzhuralnikell and Severonikell Combines, w8re used in
the tests. Test temperatures were 135 � 3 C, oxygen
pressures 10 atm gauge and stirring intensity corresponding
to Re = 20 000, duration 500 hours. Of theEteels tested,
types Khl8Nl2M2T, Khl8Nl2M3T and Kh23K28M3D3T showed
satisfactory loss-of-weight characteristics ItT;t the first
Cardl/2 developed cracks in welded joints (Figure 2). Best

SOV/136-58-12-17/22
Use of Acid-resistant Steels for Making Plant for Certain Hydro-
metallurgical Processes
results were obtained with type OKh23N28M3D3T (E1943) low-
carbon steel and the authors recommend this for acid
leaching of sulphide materials. In further work effected
under laboratory conditions, the authors found the
following steels best for continuous vacuum evaporation
plant: lKhl8N9T for copper sulphate solution; Khl8Nlp2T
for zinc sulphate solutions at temperatures below 10 C,
OKh23N28M3D3T (EI943) for nickel sulphate below 105 C.
Special treatment for weld seams is desirable and the last
steel can be used for nickel Fother liquors if the
temperature is reduced to 80 C. There are 2 figures.
ASSOCIATION-. NIIKhIMMASh
Card 2/2

SOV/81-59-12-42695
Translation from: Referativnyy zhurnal; Khimiya, 1959, Nr 12, p 268 (USSR)
AUTHORSt Shyarts, G.L., Kuznetsova, Yu.S.
TITLEs Methods for Determining,the Susceptibility of Kh23N23M3D3, Kh23N27-
K3D3T and*h23'N27m2T Steels to Intercrystallite Corrosion Iq
PERIODICAL: Sb. statey. Vses. n.-i. i konstrukt. in-t khim. mashinostr., 1956Y
Vol 25, pp 47-56
ABSTRACT. It is recommended to determine the susceptibility of copper-contain-
ing steels Kh23N23H3D3 and Kh23N27M3D3T to intercrystallite corro-
sion (IC) on sam8les in the state of delivery and after thermal
treatment at 700 C (keeping them for 10 - 20 minutes and cooling
in the air) in ajoiling sulfuric acid CuS04 solution with the ad-
dition of zinc duit,(5 g per 1 1 of solution). The duration of the
test was 144 hours. The determination of the susceptibility of St.
Kh23N27M2T to IC was carried out under the same congitions, but
during 3 cycles it was carried out every hour at 80 C replacing the
solution every hour. There were 5 cycles of umpire control in a
Card 1/2 solution (in percent): ENO 3 10 + NaF 2 at 800C. The sharp in-

SOV/81-59-12-42695
Methods for Determining the Susceptibility of Kh23N23M3D3, Kh23N27M3]D3T and
Kh23N2792T Steels to-Intercrystallite Corrosion
crease in the penetration depth of IC with an increase in the duration of the
test of Kh23N27M3D3T steel has been found. This is not observed in St. Kh23N23-
N3D3,-A* Kh23N27U2T.
.1 1
From the authors' summary V
Card 2/2

sov/81-59-16-57432
Translation from: Referativnyy zhurnal. Khimiya, 1959, Nr 16, p 26c) (ussR)
AUTHORS: Kazennov, Yu.I., Shvarts, G.L., Akshentseva, A.P., Kolosova, L.P., Kuz-
netsova, Yu. M.
TITLE: On the Application of Non-Stabilized Acid-Resistant Chromium-Nickel Steels
Containing Copper
PERIODICAL: Sb. statey. Vses. n.-i. I konstrukt. in-t kh1m. mashinostr., 1958, Vol 25,
pp 57-74
ABSTRACT: Experimental data have shown thats 1. The Kh23N23M3D3 steel with a con-
tent of C > 0.06% acquires an Inclination to intercrystallite corrosion
(IC) after short-time heating in the range of 600 - 9000C. The longer is
the heating, the broader the dangerous temperature range. 2. The time of
the stable state during heating in the dangerous range of temperatures is
the longer, the lower the C content in the steel. 3. The introduction in-
to the steel of Mo in quantities exceeding even 25 times its amount in re-
lation to C shows nostabilizing effect. The Khl8N28M3D3 steel acquires
also an inclination to IC after short-time heating in the dangerous tem-
perature range in spite of the fact that the C content in it is only 0.03%
Card 1/2 in all. Apparently the appearance of An Inclination to IC in the Kh23N23143D3

S/08'/'fl/000/008/007/017
v
B110/B203
AUTHOR: Sidorkina, Yu. B., Shvarts, G. L.
TITLE: Corrosion resistance of high-alloy steels
in sulfuric acid solutions
PERIODICAL: Referativnyy zhurnal. Khimiya, no. 8, 1961, 289,
abstract 80 189 (81189) (Vestn. tekhn. i ekon. inform.
N. -i. in-t tekhn.-ekon. issled. Gos. kom-ta Sov. Min.
SSSR po khimii, 1959, no. 3 (15), 10 - 14)
TEXT: It is stated that OX23H28M3)a3T (OKh23N28M3D3T) steel with
< 0.060 C content is not subject to intercrystallite corrosion and can be
recommended for the production of welded constructions which are operated
in sulfuric acid solutions. EAbstracter's note: Complete translation-
Card 1/1

82784
0 sov/i84-59-5-13/17
AUTHOR: 4hvarts,-G.L., Candidate of Technical Sciences
TITIE: Some PAtal:.Katerials for Chemical Equipment -
PERIODICAL- KhImicheskoye mashinostroyeniye, 1959, Nr- 5, pp. 39-42 (USM)
ABSMACT; The author summarizes the studies carried out during.the past five
years by NIIKhIMASh in co-operation with the Institutes of steel
of TsNIIChM. NIUIF. Gipronik 1, Institut.fizicheskoy khimii AN SSSR
(Institute of-gy-sical Chemistry of the AS USSR) and other institu-
tions on technological properties and corro;i-on resistance.of new
steels "XIM28M39Y' (Kh18N28 Yly "X 23H23M3Z Y' (Kh23N2=) W
"X23428NWOT 11 ( . " 23H2"T " (Kh23N27m2T)Prallo;
Ni-Si-cu, " 62P (AW, umin , "13T-1" (VT-I)i1titanduieland some
other materials. NIIKhIMMASh worked out metTo-ds of welding, bending
and stamping these steels and studied their corrosion resistance.
Two methods of welding are possiblet an argon-are method with a
fusible electrode made of "0X23W28fDA3T " (OKh23N28M3D3T) steel wire
and a manual are method with the same electrode wire having an "15W
coating. Special methods of testing the corrosion resistan4`of
ne* steels were developed which were included in the new standard
Card 1/6 "rDGT 6032-58!' (GosT 6032-58) which specifies tests of stainless

82784
Some Metal Materials for Chemical Equipment sov/184-59-5-13/17
steels for intercrystalline.corrosion. IAboratory and industrial
tests (Engineer Yu-S- SidorkIna articipated besides the author)
have shown that the Kh18N28M3D3 steel is unsuitable for chemical
equipment because of its tendency to intercrystalline corrosion after
welding, and sometimes in the initial state, even at a carbon content
of 0.03 and 0.05%. The same results were obtained by the Institute
of Physical Chemistry of the AS USSR for Kh23N23M3D3 steel. The
Kh23N28M3D3T steel, at a carbon content not over 0.07% and titanium
content not less than 5 times that of carbon, does not show any
tendency to intercrystalline corrosion after welding and other
operations, involving heating for 10-20 minutes within the critical
temperature range. Similar results were obtained with a 0.06%
carbon content. At a temperature of 800C Kh23N27N2T steel in stable
in sulfuric acid solutions below 2D% concentration. It is suitable
for equipment working in phosphoric acid solutions and in phosphoric
acid extraction. It is not subject to corrosion oracking in con-
centrated caustic soda solutions and in recommended like " Hl" (N1)
nickel for work in such media. The Kh23N28M3D3T steel and its
welds are stable against general corrosion in sulfuric acid of any
concentration at temperature of up to 800C and in several media
containing sulfuric acid. With a carbon content below O.o6% this
Card 2/6 steel is called OKh23N28M3D3T - "?1494~1 (EI943) - and its welds do

82784
Some Metal Materials for Chemical Equipment sov./184-59-5-13/17
.y,tendency to intercrystalline corrosion in all technologi-
not show an
cal media and test solutions (according to GOST 6032-58). This
stee'1 is prone to corrosional cracking in sulfuric acid of 20-50%
concentration under the simultaneous action of the media and the
residual stresses arising at welding, cutting onguillotine shears,
rolling etc. Cracking of a transcrystalline natitre occurs in tubes
welded of OXh23N28M3D_3T steel within the above,range of sulfuric
acid concentration. This Is not the case in concentrations under
20% and over 50%. Tempering at 9500C with air cooling takes off
residual stresses and prevents cracking. The corrosion resistance
qf O1&23N28N3D3T decreases in the presence of sulfuric acid
solutions of reducers, e.g. hydrogen sulfide. This steel Is r*c-
ommended for pumps of coke-chemical plants, reactors for acid
llxivtation of nickel-cobalt conetntrates, evaporators i~ non-
ferrous metallurgy etc. Equipment made 'of this steel is &lre&d3r
used in the industry. Pumps "2)(06" (2KhF6)'. and "24XC6" (RPMu%.)
were designed for the Moskovskiy koksogazovyy .savod (Moscow Coke'
Gas Plant) and Shchelkovskiy khImicheskly zavod (Shchelk2Z Chemical
---EIAU) and were tested in 50-60 sulfuric acid at-50_6QOG~ An
installation for an automatic control of the superphosphate production
process war, developed. The supply control assembly for 40% sulfuric
Card .3/6 acid includes a pneumatic control valve made 6f Kh23N28M3D3T steel.

82784
Some Metal Materials for Chemical Equipment SOV/184-59-5-1-3/17
In NIIKhIWASh an optimum composition of an alloy -stable under con-
ditions of sulfuric acid vacuum evaporation was found. Its technologi-
cal properties were determined by Candidates of Technical Sciences
I.N. Yukalov, Yu 'I Kazenov. G.L.. Shvarts, Engineers A.V~. Nosov,
G.A. Shumratova, Yu.S. Sido~kina in cooperation with teams of casting,
we=ng and corrosion laboratories. The alloy composition is:
11.2-12% si, 4-4.5% cu, the rest NI; admixtures not over: 0.1% Mn,
0.1% Al, 0.5% F9, 0.1% C, 0.010 S. An additional alloying'Xith
aluminum and manganese leads to a decrease of Itscorrosion rest6tance
in boiling sulfuric acid. This alloy is more corrosion resistant at
a limited access of oxygen to sulfuric acid of medium concentrations
than at an excess'of oxygen. This alloy is welded in special furnaces
by the manual are method using electrodes of the same alloy with a
"INU -10" (ENKhD-10) coating. The blanks are heated to 700-7200C
and the welded parts are cooled together with the furnace. Continuous
tests carried out in 1958 have shown that the NI-SI-Cu alloy is
suitable for building heater elements of industrial evaporating
installations working under pressure. Candidates of Technical Sciences
4,N. Krutikov and . Slomyanskamal (deceased) of NIMDV%& studied
corrosional cracking of welded cylinders of autoolaves for producing
highly concentrated nitric acid by direct synthesis. It1was found
card 416 that the life of cylinders made of " AB 2" (AV2) aluminum, welded

82784
Some Metal Materials for Chemical Equipment sov/184-59-5-13/17
by the manual are method, was not longer than 9 months due to the
destruction of the seam metal by intercrystalline corrosion. At
cylinder wall thickness of 25 M the rate of local destruction in
welded seams was higher than 30 mm/year. It was recommended to
use either the automatic argon-arc method with seam peening or
automatic welding with the "Agooo" (AVOOO) electrode alloyed with
titanium. In some technological media, e.g. crnjde tungsten con-
centrates, the existing corrosion-resistant alloys cannot be used.
Besides tungsten and molybdenum these media contain-sulfur compamde
(Na2S, H2S), fluorine compounds (CaF2, HF) and hydrochloric acid.
The results of continuous tests carried out by NIMIMPUM on
various metals and alloys used in the equipment of a concentrator
plant were compiled in a graph, Figure 4. In the first media,
judging by the loss of weightall tested materials are fairly
stablb (corrosion rate 0.1-0.15 g/m2*hour). However, Kh23N28M3D3T
steel and-EI435 and 11461 alloys showed point and local corrosion,
respectively. Tantalum, v"ri titanium, " OT 4n (,oT4) titanium alloy
and antichlor alloy have the highest corrosion reststance under
conditions of molybdenum trisulfide drying. All tested materials
except titanium, OT-4 alloy and tantalum have a reduced resistance
in the second medium. Specimens of Kh2_3V228M3D3T, Ei46i and Fn435
Card 5/6 alloys showed considerable point corrosion. Antichlor, E1435,

82784
Some Metal Materials for Chemical Equipment gov/184-59..5-13/17
EI461 and OT-4 alloy have also a reduced reeistance in the third
medium. Although the rate of corrcsion of KH23N28M3D3T is below
0.01 g/m2 hour, welded specimers are subj6ct to a considerable localp(
corrosion in the.fusion zone. -It is the same with the OT-4 alloy.
Titanium and tantalum have a high corrosion resistance and can be
recommended for single-roller driers for hijbly aggressive con-
centrates of tungstic acid and molybdenum trisulfide. Mere are 2
photographs, 1 table and 2 diagrams.
Card 6/6

SOV/136 -59-7--14/20
AUMIOR: Shvarts. G.L. Candidate of Technical Sciences
TITLE: Constructilon IvIaterials for Plant for Treating Complex
Molybdeno-Tungsten Concentrates by the Autoclave Method
PERIODICAL- Tsvetnyye metally, 1959, Nr 7, pp 78--79 (USSR)
ABSTRACT: Autoclave-soda treatment has proved very effective for
treating molybdeno-tungsten concentrates. The products
for filtration, however, are highly corrosive and the
-xT=I-41ASh in 1958 carried out tests of various metals
and alloys in working plant; directlZ in the drying hearth
of the calcining furna--e at 120 - 200 0 (55-700A Hio;
0.6 - 1 g/li-tre HCI and Na2S3 SiO2, H2S as impur ties);
In the drying drum at a steam tempe ature of 1400C (2-10
g/litre HCI; 5-151,-42 CaF2; 10-15,,'o H20, uP to 5' S102; HF
and other impurities); in the intake tank of the filter
press at 80-900C (40-50 g/litre NaCl; 0.6 1 g/litre
HC1 and other impurities; solid : liquid 1 : 15). The
materials tested were: Kh23N28M3D3T steel, nichrome
(EI 435). nickel-molybdenum alloy type EI 461, nickel-
Card 1/2 silicon 'alloy (hastelloy D), antikhlor, VT-1 titanium;

SOV136--59-7-14/20
Construction Materials for Plant for Treating Complex Yolybdeno-
Tungsten Concentrates by the Autoclave Method
OT-4 titanium alloy and tantalum. Test results are shown
graphically. VT-1 titanium and tantalum had good resis-
tance to corrosion. There is 1 figure.
ASSOCIATION: NIIKhDj2U3h
Card 2/2

71"IX: Caar,rt!.C~ ~n _t::, -1- 1-oc,ja-
FMIODICAL: Tav-tnYY- n" -1 Nr 1. pp 64-67 (U3n) f A
ABSTRACT: On 23-26 rebruu.-i IWJ a confuro-1c, was hold In Loscow for
summing-up and coordiriatint; work on sutoclave processes
in the metallurgy or heavy. non-f.rrou-, rare AAA noble
1. The COOftreace hoard ra parts as fojI6~3,'
D.M. Yukhtanov, Gintavatmet, on progress thrDuguout the
sorld on the use of bydrometallurgical. particularly auto-
claws, mothods for non-rarrous and rare metal production;

'
Dobrokhotov, Gipronikel' , on clakel leaching practice
Card 1/5 Loo Soviet works-. N. I-OnucUkina and S. N. Dabr~h-%.
on the thormadynamlos And kin*ti2s of the selective reluc-
tion by hydrogen and carbon monoxide under pressure of
aickeL and cobalt 'ram solution; ;,__Yq,_jestLch and X. X__ I
ShSlepova, GiproALkell , on design decisions on the ap;ll-
"Mation of the flowsbacts dealt Ith by G. N. Dobrokhotov
At the YQ=hUralrikell and SOTercalkel Combines And the
Ufalayakiy (Ufa) Nickel 7orks; 1. N. L:a3loaltAklj~,
Lealogradakly gornyy Inazitut (Leningrad Mining Institute)
on the advantages of a combined flotatton-autoclare
method for nickel-alectrolysts of slimes containing
platinum-groap metals; V-11- Zhillda, Severoalkell combine,
and . -L-Sobal, , ointaystmet, on the essentials or the
aeu&a method of oxidizing leaching or nickel concentrate
from converter-matte notation; A. 1. Sabol! ca preliminary
investigations on the development of-A"sulihurcus-
Sulphuric method for leaching nickel and cobalt from
oxidized nickel ores; N. 11. Maslecit3kly, Vekhaachr. on
the mein results of of the autoclave-80da
CA.rd 2/5 process for treating tungsten-ore boneficiation products.
T"._2aDrukaylo, Makhanobr, and D...A. Wgk1,*k.=v, Skop-14-
sk"g (Skopinsk) ToOF, separately, on problems in the
application of an autoclave-noda flow3host to scheolito
and volframite raw material; 0. %. Meyerson, X. Yr..
kti, R. A. -Pavlyuk and A. P.
-
1E*tallov
xakjy 031itUt t3V6t0fkh
-us Metals Institute on the treat-
Sent Of tungsten concentrates In hermetioLl, heated ball-

mill Ids or caustic alkalies; S. 1. SpIridottova,
s with 4.
S-1. Soboll . To. 1. Guly4join. _". L. Berlin, 1. C. 'ralerr
-
' -
Glatavetmot, on the treatment of
and B. I.-Budenko.
prejaFe-d-W-Onprepared sulphids molybdenum raw material
by ox1dizing autoclave alkaline leaching; l- V- Nelda'
-
-
-
ve
to
cra
Soboll an the kinetics of Oxidizing au
end S. 1.
*
leaching; A. N. Zellk-an and ?_.9._Lyaplna. Krasnoyarsk
Son-Forrous Metals Institute. on the results or a study
of conditions for the Buie-tive separation or lower oxides
of tungsten and molybjozL= from their salt solutioun by
hydrogen under pressure; X. V.. DdrblAyan. Gorao-
Card 3/5 .6tallur-gicheskly infititut (Riaing-Metallurgical Institute)
or the Sava4riLboz (oonomi: ounall) of the Armyanskeyo SSR
(Armenian SSR), On his IUVOStigStlOaa Of 9=04taCRI Auto -
claws leaching under oxygen pressure of molybdenum coacea-
trates- S _; Sop" on tachaWal-ecocomic fa-tora of
and 1
N
S1
I .Lk"
Fl
k
A
1
L
..
.
.
.
a
.
.
a
9032 G
n,
Krasnoyarsk Non-FertodS XZ-1Ll3_Tr1StltUt0, on 64 oxLdIzjRg
autooltwe process for go ld-zontatning raw material ; N. a.
TyuzlA, Ural-skiy politekh_~I:bodkiy inatitut (Ural
Polytechnic Instit ut.) on the behaviour of noble metals
in oxidizing attocla,7e leaibllng In thtOSUlphatV solutions-,
A. L. Taeft and D. A. Tazdjxla sad A,Yy-.-p -adabp
!,
3 . lotallurgy
on go h .henlya DT Kaz SSR 1!
g
and Benefialatio- ;.natltute of the AS Xaz SSR), respectively,
on the physi-oche=Ijal fundamentals &n-1 on works' trials of
autoclave da!~ loacclak; of polymeta.131c materials; 1. Yu.
1, itch, 01pronixel' , on the QnSilitability of alltoclafe
:
cblng for limt-contaJnIng motarsla: V. A perttmhtoya,
1:
VAbM, On ict~strial experience or a 0ontIEU-6d; a~tocllavo-
leaching pro:.sv for ba-4z- tea; V. I. Tr.nev, 10IMh Ali
Card 4/5 SSSR (IONKa AS UZSR) , on ompoil-vas of scmn rare element. in
various valency states under oxygen and hydrogen pressure
in the presence of anhydrous ommanLu; Z. L. Berlin,
n; 11.
Gintsvetmet, an autoclave design and opordti
jakov;ev, Gipronikel' , and N. To. Vishnevski , viai
;
-
onliulacliV-3 and the deve-
fE'~khlxt, on model studies
0
lopment of mixers; 1:. A. Folyeany, K. B.Giredm-tt, an
the design or an exporlmental high-pressure pulp punap.
1
- of steel
-L. =VACQ~ NIIMLUIAsn On the selection
rl-f-ea-ch nz0 t . An .
r
for so I f cobali me t d its- lotation
concentrnte; Ya, I ArcuakQv. viaicartvkhLm, on corro.
aLoll of type.lKhlb~WT. IMGN, 10tLnSIM and IOGNM steels
in soda as.1 alkalInt solutions Iq the presence or metal
salts and oxygon at, 5 - 15 kd=-% V. 1. Derymbinn and
N. H. KalCattn. VNIIneftekttm. fieparZtely, on meehanical
propertitia of hy,!rntan-arfectod steels. The zoiferance
made reco-t-IntionL atc,ad at Lno extenvion an'

MARTS, G.L., kand.khim.nauk; SIDORKIIIA, Yu.S.
Hickel-sillcon alloy used in the construction of parts for sulfuric
acid concentrators. Xhim.prom. no.7:631-633 0-11 '59.
OGRA 13:5)
1. Natichno-issledovatellskiy institut khimicheakogo mashinostroyenlya.
(Nickel-silicon alloys)
Oulfuric acid industry--Equipment and supplies)

SLOMYAE'SKALIL Y 1,% B. . kand. telchn. nauk [doceased J ~ 'S11VARTS, G. L. )
k.and.te;dm.navk; KH-V4011111, F.F., kand.tekhn.nauk; ISTRINA,
Z.F., inzh.; SIDORKINA, Yu.S., inzh.
Testing for intercrystalline corrosion of stainless austenite
and austenite-ferrite steels. Trudy NIIYJIIP..IASH no.27:3-53
'59. (MIRA 14:8)
(Steel, Stainless-Testing)

MARTS, G.L., kand.tekhn.nauk; SIDORKIM, Yu.S., inzh.
Alloys resistant to sulfuric acid and other corrosive media.
Wudy 511KHM-USH no.27:54-61 159. (MIM 14: 8)
(Corrosion-resistant materials)

SWARTS, G.L., kand.teklin.nauk; SIDORKINA, Yu.S., inzli.
Materials for equipment used in some processes of the
hydrometallurgy of nonferrous metals. Trudy NIIKHI1474ASH
no.27:62-w-74 '59. (MIRA 14:8)
(Corrosion-resistant materials)
(Hydrometallurgy) (Nonferrous metals)

"fir, I
lip
MUM i
W Hil v
g i 1 j97. q, 11,P P-5 r f
~.~n
on 110.1 fin
Ir I ~,, 1~ a A w
R .1 .5
go
t - p g. pt
jiI a;
I a cc p
I 'it 0~ 4 1
I MCI fl 9
I ~ Ill g
j'? in
go

SUARTS, - G.L., kand.tekhn.nauk; KRISTALI, N.M., inzh.
-------
New articles on the corrosion ani protection of steels. Khim.
mash. no.2:47-48 Kr-Ap 16o. (KIU 13:6)
(Steel--Corrosion)
I., ~

S/184/6VO00/004/003/0,21
A109/A029
AUI-HOFi3`~, 3hvartz, G.L., Candidaie of Te~!hnlcal Sciences, Chiztyakova, A.N..;
Mar-Kova, L.S-b -- Gradua!-,e Engineers
T 'ITLE I Tric- Marufacture -~:': Apparatus From Titanium
FERIODICA.1~ KjUmi2heskc-ye Mashlnos7r,-yenlya, 196t), N~, 4~ pp, 8
TEXT. This article, compiled in cooperation with GreduaLe Engineers M.M.
Abelev and A. Nosov, states that te-Sis carried ~ut by N-',:-~Qi1MMASb have e,457ti-F--
V.
1.1.5hed th- high corrosicp resistan2ekq-)f BTI ( -VT-1' An liniden, Ifled
p".ant produces sfngl,~--roller COAA7&~AA~ dryers witI7,, cast i-on, steel and tita7f
ni-am paxt~. The dryer is design&d -f'.--,r h1ghly aggres!~tve concentrates use.-I in
non-ferrous mel.al produc-ion, ccntainlng sulfur compound-3 an'- hydri-,chlcric acid.
1-s :,nly other non-corrosIve comp,)nent- is tantalum4l Pulps of these ccn:!entrates
'te !;OTI -4ranium filters designed ty V.P. Abramov.
ir= fl red ~hr-~ugh Ar-1:zOT (IC-1-
in :,ck~ plart~7 --./-T-1 ritanium proved absolutely c.-Tr--sionproof and auperior t-:~
hl&hly--alln-yed Based = ~be-=e result-s -a sa-urator pipe and -3 r=ctifier
were designizd.. Tre lmpc-r-ance --f s-arfa-~ clfiar-lin#~Ss of wallis On :-,--,rrosion re-
siz-,ari,e waz- te5tEd on 6-am M titanium and GT4 (.0TI"111bal-loy, It results fr,:m,
Ca rd I/ p

S/
1he Manufacture cf Apparatus From Titarium A I 09/AO29
iat,:~-ar-ry te~zts :~f Nlr~~i'~MMASh and foreign papers (Refs- 1 and 2) "hat in mc--.1
m=,J!a 1.h, re_ctmtance :f titami-xr, Is n!-.0, 'nigb~r -.ha-i the resistan,:e of
a-,-j-d-r.--Eislant Thlonid- sclutlow_z -.7~rt.airiniz mc:~zt chlonne, carbamide
and ccm.talnlng 302, H;,S an,] ,h)~Drtns- lcnr,, are wn
(-X`~PtL,:~n 0.- 'his in tneE,,~- tit,anvam provi-J n=-v:,rrosib1&
whj~_rs:,as high Iv --al, lcyed steels w-re subject t.o pitting, .-crrosim _~r tran.;_,
cry_L~a:_'.Ine cracking., We_7.Je-d tits-nium tubings produ,~ed by the M:,skovskiy trlib-
nvv zallod (Mo=_~,ow Pipe Plan-.;' apd t~,st.ed -uni.er si-milar c-md1ticna f~lowsd n-- ic-s-z
Cf* weight and no trales -.f c-orr-Zive crackipg. !X18HqT
an4, Zteel shrws p,tting, corr,-,~Ion In chlcride so.lutims conta.ming KM~, and
X18WIM~T c-b-cm-z s:;ar scrri.-sion. VT1 titan-lum and 01. a11o.,r
7
r,-+alr-.,:-d *heir : _,~_fna.-, w-eigh' exbJ &,,Lwed no c-orrosiie craAs. They arr- reccm-
mended fcr eqijipment operaling in media %Whiot cause pi,,~ting and scar ~crrosl:n
or tranS~:ry-,,~a1line frac.!.ures on acld-resis~~Emt Ersels. 1hey are also Sdtable
for chlcrin-~ pr~~c;-_sing wherE- they can rep1a~s tanta-lum and nicke2-based ailoyzz;
There are 3 flig~ares, 2 tab_'e-s and '=- Ena-1-ish referencz~.i. 1-17
c3rd V~2

81882
S/129/60/000/08/009/009
E073/9135
AUTHORS: Kuznetsova, S. (Engineer), and
Shvarts, G.L. ( an Iidate of Technical Sciences)
TITLE. C'~riq-s-ion C'rackinglof Chromium-Nickel-Molybdenum-
Copper Steelsjin Sulphuric Acid Solutions
\t
PERIODICALS Metallovedeniye I termicheskaya obrabotka metallov,
1960, No 81 Pp 53-56 (+ 2 plates)
TEXT.- The authors summarise earlier results and results
published in literature on the subject. These are supplemented
by further results obtained under laboratory conditions of
investigation of commercially produced welded tubes of the steel
~~'Kh23N2&3MT and also of/sheet specimens of the same steel and of
the steel Kh23N23M3D3.~q Most of the experiments.were carried out
in sulphuric acid solutions with various concentrations at 80 OC
and at boiling point, The test results for periods of 1000 hours
and longer are entered In a Table, p 54. In addition to
sulphuric acid solutions, the experiments were carried out in
sulphuric acid solutions of nickel sulphate containing;
NISOI.~. 125 g/litre; CuSO4 0.5 to 1 g/litre; H2SO)+ 200 g/litre at
60 06, and NiSO4 250 g/litre; CuS04 1 to 2 g/litre; H2SO1+
400 g/litre at 105 OC. The results are summarized thuss
-A -1 /A V/~

81882
S/129/60/000/08/009/009
EO73/Hl35
Corrosion Cracking of Chromium-Nickel-Molybdenilm-Copper Steels in
Sulphuric Acid Solutions
1) The chromium-.nickel-molybdenum-copper ste ls Khl4N?8MLD3.
Kh23N23M3D- Kh23N28M3D3T and OKh23N28M3.QT whicT -are recommended
1, _ 7
for operation in sulphuric acid media, are prone to
intercrystallite corrosion. Of these the first two mentioned
ones have the strongest tendency to develop Intercrystallite
corrosion and, therefore, should not be used for welded equipment
intended to operate in media containing sulphuric acid.
2) Welded seams of the steel Kh23N28M3D3T containing less than
0.06% C are not prone to intercrystallite corrosion q Therefore,
this steel is recommended for welded equipment inte~Aed for
orration in solutions containing sulphuric acid.
3 In the case of residual stressesq the investigated steels are
prone to transcrystalline corrosion cracking in sulphuric acid
tests (20, 307 40 and 50 wt.%) at 80 OC and at the boiling
temperature. X
Card 2/3

81882
S/129/60/000/08/009/009
E073/E135
Corrosion Cracking of Chromium-Nickel-Molybdenum-Copper Steels in
Sulphuric Acid Solutions
10 Heating of -the steel Kh23N28M3D3T at 950 OC followed by
cooling in air reduces Its tendency to corrosion cracking under
stress corrosion conditions.
There are 3 figures, 1 table and 8 Soviet references.
Card 3/3

D40
date a-zo"ra
T Cand of r',c"L c e n cc's
S' h
anplications che=4-cal: in"ZI.IstrY
no.u,
mar-'e- on a ri 1 41 c a -~ ic n S aBT i Cvc
e C dat 13 - n Jr. the
nur,~ t~tanJum d C71 4 (U-1.) tit~~X-iu= ailoll,
ti
and o" ectronogr-~-sh--*c -Jmrez
jc-I ba~;cd on extensive tests
-J7 0 o -OT-A I;cc-
IV . - especially conticar
on Z; -khI'F-V:ASh. Titanium is
men's for scarce and e.-nnonsivo niclcel I~ljoys hieh-alloy spocial stools.
-build4n:r ula-ts are now 'o produce reactor3j
f ilte.--z and heat exchanGers from tit--nium. T*-e resul-Is of
4
corrosicr. tests of VT I and OT 4, conzidared th-a best 'Ii co;znositions -"or
in~'-u~;-.ry, &-rul L'Ziven 4-- a table in with threa hil~h-
conducte,~ in v-~ri,:~us media characteristic in
oy ~;.teeis. The tests -;.ere
the Lroduction of synthetic fibers, dyes, sulfuric iicid, carbe-mide,
Card 1/2

i ta r. i'a -/00
ar'nl~cations in
12
-~.07:,rbdcnu=
0 -Z -I.oc S -.1 nickel, etc. -a
e 01' 4 -n,
a -1. -'i'_ , - _rl
ch V-1 C,
-T-2 1-1.3 4r 4t Can-
USSR 'n G-5 to
r; L~le cl, 70 th4ck as
bars, Wil*e and tu',~Oj-.
t P:,,Gcesf:L-- 13 h f d
Lt,"Out ll(-atin,~ to do """
c e 0 f '--' -4 -There ~no-, affect.
table.
Card

BORISOGLEBSKIY, B.N., kand. tekhn. nauk,, red.; VINOGRADOV, Yu.M.,
kand. Lekhr;. nauk, red.; GALITSKIY, B.A., red.;
GORYAII;OVA, A.V., kand. tekhn. nauk, red.; ZJ!&-.EBTSOV,
A.N., red.; KORETSKIY, I.M., red.; MAKAROVA, N.S., red.;
VORDOVSKIY, S.I., kand. tekhn. nauk; SAL41ATOV, I.I.,
doktor tekhn. nauk- SHVAR S; G.L., kand. tekhn. nauk,
red.; YUKALOV, I.N.7vafiF . M*W&Ihauk, red.; YUSOVA, G.M.,
kand. tekhn. nauk, red.; VASIL'YEVA, G.N., red.
[manufacture of filters in the U.S.S.R.; collection of
reports at the united session of the scientific and tech-
nical councils of the All-Union Scientific Research In-
stitute of Chemical Machinery, the Ukrainian Scientific
Research Institute of Chemical Machinery and the technical
council of the Ural Chemical Machinery Plant] Filltrostxoenie
v SSSR; sbornik dokladov na ob"edinennoi sessii nauchno-
tekhnicheskikh sovetov Niikhimmasha, Ukrniikhimmasha i tekh-
nicheskogo soveta zavoda "Uralkhimmash.11 Moskva, Otdel
nauchno-tekhn. inforrzatsii, 1963. 107 p. (,'.',IRA 17:12)
1. Nauchro-issledovatellskiy institut khimicheskogo mashino-
stroyeniya (for Borisoglebskiy, Mordovskiy).

L 8716-65 EwT(m)/EPR/EWP(k)/EWP(b)' M.4/Ps~ Aw(t) 3 ~1 /jD/
61 HM/WB
ACCESSION NR:. AP4002092
:S/0125/63/000101VOO58/60601
AUTHOR: Shvarts G..L.
TITLE:: Test of "corrosion resIstance of'titanium,welds
SOURCE: Avtomat. svarka, no. 12, 1963,-58-60
TOPIC TAGS: titanium weld, weld corrosion, titanium corroslon,:6xldlzing Ted 101,
nonoxidizing medium, titanium, titanium allo all I echnical titan--
y oy welding, VT _i
ium
ABSTRACT: In a continuation of his own previous Investigations, the author studi
the corrosion resistance of commercial grade TI. "T-' ds~on a'spe'clal device
(see Fig. I In the Enclosure) at temperatures of "95-98 In both-,.oxldlzlng and non.
oxidizing media. The oxidizing medium contalned.a solution of-16T.9111ter KCIO
9/11ter CaC12 and 25 g/lIter KCI (at 95C);.no significant differences were
tected between the action on'the base metal and weld metal In this medium. The nonw-,
oxidizing medium consisted of 50% form-1c acid (at tempera tures-,abc.r~e 950 -and.,cau_s--i_**_~'-,"_-_.1~
ed higher torrosion of the weld metal In comparison with the base metal. the re-
I d 1 Ing and
ults of electrochemical tests showed.that after 50 hours In botWox_ z
nonoxidizing media, the base metal-weld metal galvanic element stopped working and,'
amy2rage was zero. Corrosion resistance'was also stud I e'd-: by.".-the; wet ght lossI
e
rg 3

Fig. 1. Device for testing contact-corrbslon:'*.:~.
I - electrode pairs: base metal (Ia_,r9e and-wield 'metal, ~(smal I ~sample)`
the electrode gap Is 5 mm; ;-.- bath with electro'lyte;~ 3 _- ba-I 114ype. rif 16,x
condenser; 4 - liquid bridge; 5 water bath;.6 calomel halfmw_ldell;
T- milliammeter; 8.- switch; 9 hIgh-resIstance DC potentiometer, 10 detectIn4',,.,-,
Card 3/3 galvanometer; 11 Weston meter; I Z DC generator;-.13 resistance

L 17625-65 BYT(m EPP td)'-. PC-4/pr-4
TS-- 7e V P u _-4 IJP( VJGM, PJA
ACCZSSION NR-. AR4045030
9/0282/64/000/007/0035/0035
SOURCE: Ref. zh. Xhimiche'skoye i kholodillnoye m-ashinostroyenlye. Otd*, :Vy*p-
Abs.7.47.232
AUTHOR: Shvarts,
TITLE.- Corrosion-resistant construction materials for fittings to be used in, sulfuric
and hydrochloric acid solutions,
CITED SOURCE: Tr. Vses. n. -i. i konstrukt. in-t khim. mashinostr. vy*p. 45,
1963, 16-29
TOPIC TAGS: sulfuric acid mediumphydrochloric a1d medlum, fluorlon, polyethylene,
titanium alloy, nuoroethylene, corrosion resistance, corrosion resistant, fitting, nickel
molybdenum alloy
TRA14SLATION: The resistance to corrosion of over 20 different types of metallic and
10 non-metallic materials was studied. As a basic construction material for cast
fittings for use in solutions contaijaing free hydrochloric acid (to 2% at 90C) or. sulfuric
acid with concentrations of 10, 30 and 78% at temperatures up to 105C, the author
recornmends a nickel-molybdenum alloy containing not less than 26 - 30% molybdenum
Card 1/2

L 17625-65
ACCESSION NR: AR4045030
(alloy _Kfi5MUL)i - For cast fittings, for which the rate of metal loss (according tc
conditions of their use) cannot exceed. 0. 1 mm per year (slide valves, bushings,
gaskets. caps, etc.), a nickel-molybdenum allok with a molybdenum content of 33-37%,
and an Iron content of less than 6% (Alloy N60M35L),js recommended. For bellows-
type thermostats, operated In hydrochloric acid soIpkiona (to 2% and to the boiling
point), the author proposes a dta b e alloy containing 0. 2% Pd. For such
thermostats used in sulfuric aci solu. S. not one ofthe existing metallic materials
can be recommended. As test fittings 1 1,; suggested that bellows-type thermostats,
be used which ar manufactured of O]Kh23N28M3D3T teel or NIMO alloy, protected by.
afluoroethylene suspension. As lining materials _Cd sulfuric acid f4d hydrochloric.
acid environments, the following are recommended-. rubber No. 1001 and polyethylene
o'otained at low pressure; for packing - blue asbestos and fluorlonSrFor friction
couples Ui sulfuric acid and hydrochloriWhcid media, It Is proposed to use. alloy
N65M28\?h the manner of a1loy_K��_M_2_1j,1'bovered with a suspension of fluoroethylene-
40D. 5 illustrations. Bibliography with 6 references.,
SUB CODE- MT, MM ENCL: 00
2/2
Card

L 15273-65 EWT(M)/EPF(n)-2/t,~-P(t)/~EW(b).~ Fu-4' Jjp(c)/ASDW!~3 JD/Jr.
.ACCESSION NR: AR4048474 S/0081/64/000/013/KOOI/KOO?.
AUTHOR: Kamenskaya, Ye., arts L Ivanov, Yu. M
MTLE: Corrosion resistance ot titanium, alloys
SOURCE: Ref. zh.11'6imiya, Abs. 13K8
CITED SOURCE: Tr. Vses. n. -1. 1 konstrukt. in- t khim. mashiggs vy*p. 45, 1963,
43-54
TOPIC TAGS: corrosion resistance,- titanium alloy, hydrochloric acid,16rmic acid,
oxalic acid, sulfuric acid, tantalum alloy, all niobtum alloy, mqljWe in.
0Y
alloy, coppe alloy
ABSTRACT.: Alloying Ti with a. small quantity 1 of palladium considerably
(0. -0.
increases its corrosion stability in HCL(con'centrations.up to 1.0%, and in'boiling formic,
and oxalic acids (to 50%). Ti alloys with Ta (20%Ta) as well aswith Nb (30%Nb) show
satisfactory corrosion resistance to boiling solutions, of HC1 at low concentrations (to'5%)
and to formic acid (to 50%). Alloying Ti with molybdenum (to 30%) increases the Icorr osion;
resistance in HCl (to 10%) and H2SO Alloying Ti with copper (1. 5 and 6% ~ Cu). increases, ,
4'
its corrosion resistance in organic acids. All the experimental Ti-based alloys studied
were unstable in 65-78%-H 2S04 except for the alloy with 30% Mo, which gave inconsistent
results. The alloys of Ti with Pd and Nb gave unsatisfactory results during work in
friction pairs in 2% HCI and 65% H.S04. Authors'. summary
Card 1/2

L lo7og-63 six q) IEWT(n) IBDS--A FFTCIABD--JD
AP3001648 S/0063/63/008/003/0283/0293
ACCESSION NR: ~5_
AUTHOR: Dyatlova, V. N.; Kristal M. M.; Shyarts, G. L. (Cand. of technical
sciences) -------
TITLE: Stainless steels'Ns materials for chemical equipment
SOURCE: Vsesoyuznoye khimicheskoye obshchestvo. Zhurnal, va 8, no* 3. 1963,
28~3-293
TOPIC TAGS: austenite-martensitc stairiless steels.. Khl7N7Tu, Khl5N9Tu, MMM3.
Khl5N8M2Tu, corrosion resistance of steels
ABSTRACT: Authors describe a new type of stainless steels -which are high-strength.,.~."_
age-hardenable steels of the au3tenite-martenote class. Special feature of these-,.,
steels is the ability of the martensite transformation to take place in them under.
the effect of low temperatures or cold plastic flow and increase in their strength
during the subsequent aging process. American steels of this type, particularly
those used in the aviation industry, are discussed ~rieflyo dSoviet steels of
7N5M3
this type which are discussed include the Khl?N7Tu,~'-Xh1j99_Y_UP
Kh15N8M2Yu. Chemical composition and structure age given in. ious t les and
Card 1/2
----------- -------

L 10709-63
ACCESSION NR: AP3001648
figures. Article then compares the corrosion resistance of these steels to OM13
lKh'18N9T and KUM steels. Comparative data is shown in tables. Article con-
cludes by comparing the new steels with other types of steels with respect to me-
chanical propertiest structure and corrosion resistance. Orig. art. has: 8 fig-
ures and 8 tables.
ASSOCIATION: none
SUBMITTED: 00 DATE ACQ: OlJul63 ENCL: 00
SUB CODE: 00 NO REF SOV: 015 OTHER: 007
Card 2/2

L 10711-63 Srr (q) /3W Tj (m)/BD5--AFr-1 C/Aa-D-41)
AccEssioN NR: Ap3ool650 S/0063/63/008/0()3/0-317/0328
7'
AUTHOR: Shvarts, G. L. (Candidate of technical sciences); Shevelkin, B. N. (Can-
didate of teclinicai nces); Toropov, V. A. (Candidate of technical sciences)
TITLE: Titanium. a new material for chemical equipment
SOURCE: Vsesoyuznoye khimicheskoye obahchestvo. Zhurnal, v. S. no. 3, 1963,
317-328
TOPIC TAGS: titanium,, corrosion-resistance, chemical equipment
ABSTRACT: Authors present a detailed description oftiianium and its application
as one of the materials used for chemical equipment. The article contains descrip.
tions of titanium and its chemical compositions, its mechanical and physical prop-
erties being manufactured in the SSSR and abroad and its beat application as chem-
ical equipment in different branches of the chemical industry. Titanium and its
alloys at normal temperatures possess sufficient strength but are slightly less
plastic than corrosion-resistant steels. The plasticity of titanium depends on
the amount of the admixtures and alloying elements, the increase of which increases
the strength and lowers the plastic properties of titanium. The most widely used
Card 1/2

v 1^-- e
" v I L.L-U-')
ACCESSION NR: Ap3ool650
titanium in the SSSR for chemical machine construction is the commercially pure
titanium VT1, titanium alloy OT4-1 and OT4. Despite the high engineering proper-
ties and corrosion resistance of titanium and prospects of application in the con-
struction of chemical equipment, the practical application is limited because of
its high price* The only possible application at a lower coat of high-corrosion
resistant chemical equipment is titanium (coated) steel. Orig. art. has: 6 fig-
ures and 8 tables.
ASSOCIATION: none
SUBMITTED: 000 DATE ACQ: OlJul63
SUB CODE: 00 NO REF SOV: 007
bm/CA,
Card 2/2

L 39754-65 EWT(m)/EPF(C)/EWA(d)/EWP(J)/EWP(t)/E"(z)/E"(~) pc-4
CESSION NR: AP4047508 MJW/JD/WB/RM S/0129/64/000/010/0032/0038
Akshentse%ra, A.,:P.; Istrina,, Z. F.
AUTHOR: Shvarts, G. L.,
TITLE: Microc~orrosion f structural materials during the production of organic:.~,,.'__.1.1.1_'.'.
synthetic dyes
eniye i termicheskaya. obrabotka. metk1lov
SOURCE: Metalloved no. 10, i9d,4
32-38
TOPIC TAGS: aniline dye, maleic anhydride, selective corrosion., tail gas rec.0v
ery. stainless stee)(phthalic anhydride, weld joint,: isatin, benzathrone, stress
corrosion
ABSTRACT:. Various types of siainless -steel, were investigated'fbi- the anilirib
industry. In maleic anhydride media, the weld metal of IKhl8N9T'S0.'08C;J. 22
Mn; 0. 50 S% 17. 03 Cr; 8. 55 Ni; 0. 60 Mn 0. 65 Ti)pKhl8NI ~MT 08 C;: O~ 69,.
Mn; 0. 36 Si; 17. 8 Cr; 13 Ni; 1. 95 Mo; Oi 44 Ti) and Khl8N12A13T. (0. 06 C; 0.',76,'
Aft 0. 5 7 Si; 17. 8 Cr; 14 Ni; 3. 5 -Mo;,O. 41~ Ti) specimens: Ns-plaA ~a-tenden6~ I
structural selective corrosion with respect to delta-ferrite. The-weld joints. 0.1:.~,,
Card 1 3

L 39754-65
I ACCESSION NR: AP4047508
OKh23N28M3D3T (0. 04 C; 0. 53 A4n; 0. 45 Si;, 23. 01 Cr; 2 .15 N1, 3 Mo: 0. 50. Ti-
3. 8376 Cu) specimens having a pure -a tructurel ere - negligibly affected!
by general corrosion and those of ue VT-1-1-JA
Ranium were entirely corrosion
resistant. In the media used in the' et. reco ~y of tail Wqses for the production
of phthalic anhydride, 0Kh21N5T 07 C;- 0. 99 Aft 0. 52 Si- 20. 07 Cr; 5. 39 Ni;.
G. 4976 Ti) specimens and their wd%ed joints were slightly affected by general
corrosion although individual pitting occurred Mi the eld metal. Superficial
pitting was observed in the, weld joints of IKh18N9T fiBecimens.. I5h18N12M
and OKh21N6M2T slRecimens -which contain - 1; 951/6 and 2. 0801e Mo, respectively
were not affected e
either general o Ir pitting corrosion. During.thi separation of
hydrochloric acid in the isatin production VTI-1.-Tt proved corrosion-re-
sistant and OKh23N28M3D3T remained so, tii~_/~Tfe_cts of sulfuric acid..
During the production of 3- amino- 5- sulfosalyciUc acid Kh18N12M2T -and
I 4_
OKh21N6M2T specimens were appreciably attacked by sulfuric ac
i their weld
metal having a two-phase structure. In the production of benzathrone, stress.-: -
corrosion cracking appeared in OKh23N28M3D3T specimens after welding and
other types of mechanical working. The steel is applicable provided finished
parts are annealed at 950 C for 60 minutes and air cooled to relieve internai resi
ICard 2/3

1 26083-65
EWT (M)/EWP (W)/EWA (d)/T/9WP(t)/WP(b) MJW/JD/WB
:AS
ACCESSION NR: AP4047610 S/On9/64/000/610/004#0049
AUTHOR.- Akshentseva, A.P.; Shvarts G. L.; Krutikoy, A. N.
p; TITLE: Heat treatment reventing the stress corrosion crjaql~dn of austenitic ateI
too
SOURCE: Metallovedeniye i termicheskaya obrabotka metallov, no. 101 1964, 44-49
TOPIC TAGS: austenitic steel, steel corrosion,. corrosion cracking, stress corras on-,,
ra
cracking, steel heat treatment, chloride ton, ohlo, to ton/steel PISNOTp of*
EWNUMT, steel Khl8ffl2?A3T
P sults of otudips "dealing with the'prevention of
ABSWCT-. The article 'resenta the
stress corrosion cracking of ]Kbl8N9TJ'-XM8Nl2M2Tqmd n18NIMT11teel caused by
the combined action of a, corrosFve xnediGn and riii-dual stresses in the metal. Cerro
tests under stress were made immediately after welding and also after various modes of
heat treatment. The main corrosive medium was a boiling 42% solution of MgCla Tes
were also carried out in a boiling oxidizing medium contabft KC103, 'Cacli KC1
and in an alkaline medimn containingNa0H, N&2COj and NaCl at 20e%,,. samples of
above stools having residual tensile stresses were found, after various
oorros on
operations, to have a pronounced tendency toward transcrystalline stress i
cracking in the media. containing the chloride ion. This tendency was also manifested
Crxd 1/2

L (m)/FPF(c)/34A(d)/IWP(t)/EWP(z)/EWP(b) IJP(c), MJWIJDIHkTIJGI,WB
'T
1677-66
ACCESSION NR: AP5011357 UR/0365/65/001/002/61-37/0149''
AUTHOR: Shvarts, Kristall, M. M.
Y r, Y- f
TITLE: Metals and alloys for the chemical industry
,SOURCE: Zashchita metallov, v. 1, no. 2, 1965, 137-149
TOPIC TAGS: corrosion resistant metal alloy steel
'ABSTRACT:/ About 200 types of carbon and alloyed stee as well as cc erv
A
aluminumq1titaniumPlead ~%nd alloys based on these metals are presently being used
in the chemical industry for equipment, machines and pipinjg.,~The physical and chem-
ical properties of some of these materials are described and'recommendations are
given for improving these properties. Comparative data on the corrosion resistance
of various types of alloyed steels are given in table I of the Enclosure. Particu-
.1ar attention is given to NP-14oAnd Ni-Cr-Uo alloys. Data on the corrosion resis-
tance of some of these alloys are givr iit kable 2 of the Enclosure. Some consider-
1
Ation is given to the use of bimetalsNin order to economize on scarce materials such
as titanium. Orig. art. has: 5 figures, 3 tables.
Card
77

1, 1677-66-
ACCESSION HR: AP5011357
ASSOCIATION: Vsesoyuznyy nauchno-issledovatellskiy i konstruktorskiy institut
khimicheskogo mashinostroyeniya (All-Un on Design Scientific Research Institute of
Chemical Machinery) W Y,
SUBMITTED: 170et64 ENCL: 03 SUB-CODE: HH, IE
kO REF SOV: 010 OTHER- 000

L 1677-66
ACCESSION N-R': 'AP"-5'*0-1-1-'3'5--7-------- - ------- ENCLOSEIRE: 01~

Table I

Cor 8 -
Xo on ra te, mm/ year
Concentra- Tempera-
tion ture
1
k
~

Medium CC
Khl5N9Yu
l7NSM3
2Khl3
I
KhlWlOT
;Nitric acid 10 40 0 0.001 OsOO7 01001
'b6iling 0.02 0.012 0.34 0101
30 20 0.000 0.000 0.000 0.000
40 0.000 0.000 0.001 0.000
boiling 0.11 0.10 1.68 0.03
65 boiling 1.1 -- 8 0.7
;Phosphoric acid 20 boiling 0.03. 0.01 2.6 *,, t 0.004
55 so 0.01
'Magnesium chloride 42 135 0.01 0.01 t 0.03 t 0.04 1
I*--point corrosion; t--corrosion cracking; 5--pitting corrosion
Card 3/

L 1677-66
'--
i,ACCESSION NR:
APS011357
ENCLOSURE., 02
i
Table 2
CoM osion rate, year
Concentra- Tempera-
4
6
tion ture H70M27F KhISN55M16
v 0khM28=
Medium % (EP496) (EP375). (EI943)
4

:Sulfuric acid
10
950 +1
0.106
0.274 110
0.071
boiling 0.034 0.376 0.611
20 950 0.081 0.307 0.204
boiling 0.027 0.966 2.32
30 950 0.081 0.344 0.45
boiling 0.025 1.721 1.59
40 950 0.175 0.354 0.42
boiling 0.033 4.100 1.10
50 950 0.106 0.417 0.37
boiling 0.294 1.1.55 333.9
65 950 0.025 2.46 24.9~

boilin
9
4.18 .
78.35
52.8
Card

L 1677-66 r4
4
'ACCESSION NR: APS011357 -
M(CLOSURE: 03

Corrosion rate, mmTyear
Concentra- Tempera-
tion ture N70M27r KhlSN55Ml6V' Okh23N28M3D3T-,
Medium (EP496) (EP375) (E1943)

78 950 0.009 0.87 0.62
boiling 15.9 12.8 9.0
93 950 0.02 0.
17
0.22
boiling 7.30 4.35- 2.54
!Hydrochloric acid 5 700 0.19 0.42
950 2.37
boiling 0.126 4.47 b
700 0.20 0.59
10 950 2.67
15 boiling- 0.27
21 boiling. cO.5
itlyarofluoric,acid 10 700 0.18 0s23
950 0.91 1.17
30 700 0.75 0.80
950- 1.67 0.92

L 01806 -66 9-JIT(d)/
14X 1,
JJP(c) '41/1 .1T/JDjnL,/jcA,-,r,,.*L)
NR: A 5020697*_ UR/0314/65/000/008/0005/00
r st
,AUTHOR: Sh 8, G, L,, (Candidate of technical sciences); K I a
H. H., (Candidate of E_Wchnical sciences); Dyatlova, V. N.9 J~_& ~gine~er)-
tructural material for cheni al machine bu _VqUijimg
TITLE: New a c
.1.90URCE: Khtmicheskoye I neftyanoye mashinostroyeniye, no. 8, 1965,5_8
.TOPIC TAGS: structure material, chemical equipment material, n'teelo
corrosion resistant steel,alloy, corrosion resistant alloy/
steel, 0Kl7N16M3T steel, Khl5N9Yu steel, Kh16Nb steel,
iKhl7N5H3 steel
!ABSTRACT: In connection with increasing demands of th chemical
:industry, several new materials have b n suggested f use in chem-
lical equipment. Low-carbon 18-8-type eel 0OKUMO.AK0.04% max
!carbon) has been added to GOST 5632-6lKt 000Khl8NlO 4teel (0.0 max
!carbon) has b d availab
~o ma Is 1~e in sheet and plate Mrm. The tter
eel
steel is much re corrosion lull i_Vant than standard Khl8NlOTrta
:and Its welds\ re not suseepti la to knife-line att ck. F parts
n- a 0 ~14
ioperati g In nitric acid and urea the fully austenitic stee
with 0.06% max carbon is recommended. For service in sulfuric and'
Card

L )1806-66
ACCESSION NR: AP5020697
f2
hydrochloric acid,_Jolutions with ow or medium c~centritlon, the new:
0 41- 1,
nickel -molybdenum~O h1loys N70H27F and KhI511551116V " e been developed..
tWelds of Khl5N55Hl6V alloy are susceptible to knife-line attack,
abut an attempt has b e made to elimijuate this quaceptibiliyy b
decreasing the silic:nqontent. TheLiDrecivitit'tion-liardenaVle
tensit]-j" 9 i
iaustenic-mar IC teels Kh1511 ul"'KhM J'0and Khl7N5H3%PPwh ch
9y
ICombine high 911tagthNith ;~ satisfactory corrosion rzsi;t ce, have
lbeen used under conditions where no other stainless s ee arcould be
I
imd.1,1jitanium has been extensively used in numerous applications,
h a "'
1 e chlor:in nomic advantages
e pecihlly w 0; ca Itolved. Cert i c0
Iad
lare offered the use ,ad,etals, sucKans carbon steels clad
.\with Khl8NlOT Khl7Nl3H2T and OKhN28H3D3T teel, or with nickel,
band
TICO)pe , or silver.IlThe clad steels have the same resistance to inter4*
:granular co-ri-o-sr-on ha solid stainless steels, and their resistance to
!stress corrosion to even higher. To have a satisfactory corrosion
resiztanen the metal and its welded joints should contain not more
than 0.03% carbon, Orig. art. has: 3 figures. (ND]
!ASSOCIATION: none
Card 2 /J

L ol8o6-66
,ACCESSION NR: AP5020697
I
~SUBHITTED: 00
I
I
.!NO REF SOV: 003
ENCL: 00
OTHER: 001
N

IULMI- 12-
/60081
AU. NKi A 5 SdUACE CdDt: ui~/6314/65/600/606/0005
TJP(c) jr)
AUTHOR: __ab_varts, G. L. (Candidate of techidcal sciences); Kristall, M. M.- (0
(Candida~t~o'F-Ee-c&--E-d-a-f---sciences); Dyatlova, V. N. (Engineer)
ORG: none
TITLE: New structural materials for chemical machine buildin-Z
SOURCE: Khimicheskoye i neftyanoye mashinostroyen~ye, no. 8, 1965, 5-8
TOPIC TAGS: low alloy steelq corrosion resistance, titWdUn, stainless Steelp ateelp
annealing, sheet metal, corrosion rate, alloy, dispersion hardeningo ferritic steelp
austenitic steel) nartirsitic steel, titanium alloy, solid solution/09G2S low alloy.
steel., 16(;S low alloy steel, St 3 steel, OOKhl8NlO stainless steel, Khl8NlOT steelj,
0rKhl7Nl6K3T steel, N70M27F alloy, Khl5N55Ml6V alloy, Khl5N9Yu steel, Khl6N6 stee
Khl7N5M3 steel, VT1-1 titanium, OT4 titanium alloy
RACT: In recent years the low- at2SY '~9MYand 16d gh
ABST ave begun t
be used to make chemical apparatus in addition to the usual quality steels.
In comparison with steel St- 3., these steels are characterized by increased~
~strdngth (15-20%) and by a wide operating temperature range (-40 to +4200C)-
An effective method of increasing corrosion resistance in nitric acid and in
other corrosive media is to decrease the carbon content to 0,03% or less#
.Presently., stainless steel grade 0
4=8140_laontaining up to 0@04% is being
.put into COST 5k22-61.kqProduction is starting on sheet.steel grade OOMSM
.containing less than'0.03% C. Studies have indicated that the corrosion
Ca d 113 UDQ: _-.018'.9:66.02

L-24729-66- -
ACC NRt AF6015856
subse--17-
res-istince of steel containing less thari 0.03% C--'-bfter anneiling and
iquent heat at 650 C for 1 hour in buning 65% nitric acid,$ is 0-23 =/Year
:whereas steel MflMOt containina 0.08% C it in 2 mm/yeare -
containing less than'046% 0
rThe production of steel OKhl7Nl6l43T IBI580
ihas started This steel has a purej*uatenitic structure.,
Allo s recommended for joining large-size~weldments mhen the thick-
''4
on-
ness of the weld metal is less than 5 M, on the basis of the studies c
:ducted at_HjjktuL=ash together with TsNIIChM- The corrosion rate of this
,alloy in hydrochloric acid in 1-37% c-on-c-en-t-ra-tlo-ns, at 20 and 700C and in
boiling solutions containing up to 10% HC1 does not exceed 0.2 mm/year, and
in the 15-21% concentration range it amounts to iess th'an 0.5 mqyear. In
;sulfuric acid the alloy is stable under the folloving conditions: at 20 and
~700C in the 10-83% concentration range; at 95PC in the 10-30 and 50-03% con-.,,:,
range
~centration ranges, at boiling temperature in the 10-40% concentration
(rate of corrosion does not exceed 0.1 mm/year). Alloy N7%WF is stable in'~
,phosphoric acid at 77-3-15% concentrations and up to 140-20000 (in relat
io~
[to the acid concentration)-
Khl5Nj5Hl V is sufficiently stable in sulfuric acid in
The Ni-Cr-14o alloy 6
50C and
all concentrations at 700C and in the 10-55 aiid 76-93% ranges at 9
!in boiling sulfuric acid up to 10% concentration (rate of corrosion is
0-1-0-5*niWyear)* In concentrations above 10% the &Uoy in unstable,in
in lfuric acid.
boil su.
I,Card 2/3

ACC NR: AP6o15856
A need for materials combining' 'high corrosion resistance and strength,led to
the introduction'of dispersion hardened stools KU5119yu., Khl6N6,9 and kh,17M
of the anstenitic-martensitic class as well as of steels of the austwdtic-
ferritic class for chemical machine buildingo The corrosion rate of steels

and-YjhjkN6,,.4i 65% fuming,nitric acid is1 year and 1o54 iiiWrear
Khl5N9Yu
irespectively.

.,A deficiency of austwxitie-forritic class steels is their tendency higher.
'than in austenitic stools.. to selective structural'corroW~ in z4i; *on-~-,

taining sulfuric acid and maleic acid.
the chlorine ion
-technically pure
Of the various grades of titanium produced domestically

are used in chemical ecpdp-
titan, VT1-1 tknd low-alloy,titanium, alloy
ment building.
:The corrosion resistance of titanium in a number of corrosive media can be-,
'improved by alloying it with other elements foming solid solutions with
titanium. Workers at the Institute of Physical Chemietr7 AN USSR and
N1_Tkhimnash,, together with the State institute or Rare Metalej.9stablished-_
-that in solutions of hydiochloric acid an alloy-of titanium and 0.2% Pd
has a considerably lower corrosion rate than titanium; it is stable in 30%
:HG1 at room temperature., in 10% HG1 at 90OGj and in 5% Ha at boiling
ltemperat~ure. Orig. art. has: 3 figures. [JPRSJ
SUB CODE! 13, 11, 20 / SUBM DATE: none ORIG HEF: 003 OTH REF: 001
Card 1/1
-17 -7
77~~

ACC NR: AP7005517
SNRGE CODE: UVU514/66/000/011/002~ -J-
ul I IUU)U-,.
AUTHORS: Shvarts, G. L. (Candidate of technical sciences); Bolaya, 0. 1.;
Maragayevai-y-V"
N
ORG: none
TITLE: Stability of structural materials in sodium chlorite solutions
SOURCE: Khimicheekoye i neftyanoye mashinostroyeniye, no. 11, 1966, 29-30
TOPIC TAGS: sodium compound, chlorine compoundp ateell steel alloyp corrosion ratel
corrosion , W004D CWFMIel9A. P0?0,004C-r, P,4.,9,Y;roC
ABSTRACT: The stability of the following materials in acid sodium chlorite solutions
was investigated: technical titanium, steels Xhl8Nl2M2-T, OKh23N28M3D3T, alloys
N,701127(EI639), Kh15'N551116V(EP375), and a number of plastics, wood composition
materials, and rubbers 10010 1225, 1256, 4476, 4990, 6298-1, 6253, and 8-LTI. The
corrosion experiments were carried out at PH 3.6--5 and at temperatures of 80--85C,
over a period of 120 hours. It was found that the most stable metallic specimens were
technical titanium, alloy OT4, and steel Kh15N55M16V, in that order, and the most
stable nonmetallic specimens were fluoroplast-4, plastic ?KhV, and vinyl plastic. N.
A. Oskorbina and V. P. Samarina took part in the experiments at the Central Scientific
Research Institute for Linen Fibers'(Tsentrallawy nauchno-iseledovatellskiy institut
lln.vanykh volokon).
6016.291

01
SHYARTS. G.S.; ALIBOVA, G.Ye.
Ixtensive fixed er7thema occurring due to medication with sulfanila-
mides. Test. von. i derm. no.6:45 N-D '54. (MLRA 8:2)
1. Rempublikanskays, bollnitea Bstonskoy SSR, Tallinn.
(SUIFAKIIAMIM) (SKIN--DISWBS)

MARTS, G.S.
----
All-Union agricultural and industrial exhibitions. Sakh.prom.30
no.6:4-11 Js '56. Wm 9:9)
(Sugar indnatry--Bxhibitions)

I , , ,Ii/ " ') , -
f " " .kl . I I
I
SMARTS, G.S.
In Krasnaya Presnya. Sakh. prom. 31 no.11:52-55 N '57. (MIRA 11:1)
(Xoscow--Sugar industry-History)

ZHIRKD, I.S.; SHVARTS, G.S.
- - , - -
Intensified work; activities and staff of the Second Ollkhovatka
.Factor7. Sakh. Prom. 33 no.4:4-12 Ap '59. (MIRA 12:6)
(011khovatka (Voronezh ]Province)-Sugar industry))

SHVARTS, G.S.
At the laboratories of the Central Scientific Reasearch
Institute of the Sugar Industry. Sakh. prom. 34 no. 12:23-
21 D 160. (MIRA 13:12)
(Sugar manufacture) (Testing laboratories)

1 . 31--VAaTJ, I. A.
2. ussR (6oo)
4- Sugar Yachinery
7- Contribution of Innovators of the Yangi-Yull Sugar Factory, Salch.
prom., 27, No- 5, 1953-
April, I
9. Monthly LLi2~t of Russian Accessions, Library of Congress, - -~0153, Uncl.

SHYARTS, I.A.
Draining arrangement for separators of evaporators. Sakh.pron. 28
no.2:30-33 154. (MA 7:4)
1. Sredneaziatskiy politekhnicheskiy institut.
(Sugar machinery)

SRVkqTS, 1. A.
"Formation and Anticorrosive Properties of Oxide Films in Alkaline Oxide Coatim
of Steels Used in Machines and Instrument Buildin-os.11 Sub 15 Jun 51, Moscov Inst of _;
Yonferrous Metals and Gold imeni M. I. Kalinin
Dissertations presented for science and engineering degrees in Moscow durinE 19-51.
SO: Sum. No. 480, 9 MaY 55
-I C. CJJ n % Oj -
CGOICICA- Of C q ~1-1 ZVI- 0 ~k-

SHVARTS, I.A., assistant.
Relation of the coefficient of fluiPi friction in the bearing to the
degree of radial clearance. Sbor. LIIZhT no.147:55-63 154.
(Bearing (Machinery)) (MlRA 8:4)

I fl4
15
Sol

a Ali
9 A

5/066/60/000/006/005/009
AO53/AO29
R, Ts' 1.
AUTHORS,- ElIkin, I., Zelikovskiy, I., Engineers
TITLE: Tensiometric Pressure Pickups for Hermetically Sealed Refrige-
rating Compressors
PERIODICAL: Kholodilfnaya tekhnika, 1960, No. 6, pp. 18-21
TEXT. The laboratory of KhOKB and KhZTM has been engaged in develop-
ing pressure pickups and measuring,devices for pressure indication in her-
metically sealed refrigerator compressors. One of the basic elements of the
pressure indicator, the working principle of which is briefly described, is
the pressure pickup. Its sensitive element is a membrane, whose deforma-
tions are brought about by the glued-on wire tensiometer. The size of the
membrane and the arrangement of the wire tensiometers are shown on Figure 1.
Care must be taken that the deformations of the membrane due to pressure are
not interfered with by deformations caused by temperature changes. By way
of experiments it has been found that the best results are obtained with
tape membranes of 10 mm in diameter and 0.25 mm thick or 15 mm x 0.3 mm or
19 mm x 0.4 mm, Property changes taking place in the glue due to tempera-
Card 1/4

S/066/60'/000/006/005/009V
A053/AO29
Tensiometric Pressure Pickups for Hermetically Sealed Refrigerating Com-
pressors
ture fluctuations are also to be considered. The design described provides
for glue 5#-2 (BF-2). It the strain gage operates at 90 - 1000C, the poly-,
merization of the glue should be conducted at 160 -- 1750C. The indications
of the pressure indicator fitted with a pickup which complies with above re-
quirements are practically free from temperature interf-ence. The amplitu&-
characteristics of the pickup depend also on the arrangeaent of the wire-type
tensiometers, of which one is the working tensiometer and the other the
thermo-compensational tensiometer. Both tensiometers must be fastened to
parts having the same coefficient of linear expansion and be located in a
zone of equal tempi~ature, which is the case as illustrated on diagram D
the working tensiometer is glued to the membrane in the center, the compen.-
sational tensiometer is parallel to the working tensiometer at the edge of
the membrane. Both tensiometers are located in the cavity of the cylinder
within reach of the hot Freon gases and oil, Another arragement of the ten-
siometers is shown under IIt the working tensiometer is fastened in the cen-
ter of the membrane and the thermo-compensational tensiometer radially at
Card 2/4