DESCRIPTION OF THE BOOK STRESS CORROSION OF METALS AND PROTECTIVE MEASURES

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80-00809A000700050224-6
• Release Decision: RIPPUB
• Original Classification: R
• Document Page Count: 2
• Document Creation Date: December 22, 2016
• Document Release Date: September 22, 2011
• Sequence Number: 224
• Publication Date: March 15, 1952
• Content Type: REPORT

Sanitized Copy Approved for Release 2011/09/23: CIA-RDP80-00809A000700050224-6
LIAJSII- CATION lih ThICTED
CENTRAL INTELLIGENCE AGENCY REPORT rr,
INFORMATION FROM
FOREIGN DOCUMENTS OR RADIO BROADCASTS CD NO.
COUNTRY USSR
SUBJECT Scientific - Metals, stress corrosion
HOW
PU9LISHED Book
WHERE
PUBLISHED Moscow
DATE
PUBLISHED
LANGUAGE
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1950
Russian
DATE OF
INFORMATION 1950
DATE DIST. /.f Mar 1952
SUPPLEMENT TO
REPORT NO.
THIS IS UNEVALUATED INFORMATION
Korroziya metallov pod napryazheniyem I spesoby zashchity, Mashgiz.
DESCRIPTION OF THE BOOK "STRESS CORROSION OF METALS AND PROTECTIVE MEASURES"
This book represents a symposium of scientific research and experimental
works conducted lately in the metal corrosion laboratory of the Central Scien-
tific-Research Institute of Technology and Machine Building (T5NIITMASh).
The paper "Protection of Steel Against Corrosion-Fatigue Deterioration,"
by Candidate of Technical Sciences A. V. Ryabchenkov, suggests a series of
treatments and protective measures which effectively increase fatigue strength
a
nd lifer of parts working under conditions met in a water-supply system and in
sea .
Especially noticeable improvement in corrosion-fatigue strength of carbon
steel may be attained by short nitriding, zinc plating, shot peening, or rolling,
with subsequent galvanizing and electrochemical protection with zinc protector
or current.
"Investigation in the Field of Boiler Brittleness," by Prof S. G. Vedenkin
longest article
todi~stigation of Nikiforova,
anpp) in the d stationary r o lens, re-es
in locowotive (36
vealing the effect on developmen?, of cracks facto ras
metal properties, composition of water medium, ande operating conditions. Sev-
eral measures are suggested for preventing crack formation in steam hollers.
The paper also includes a general review of theories accepted fo_ explaining
phenomena of crack formation.
"Study of the Corrosion Resistance of Boiler Steels Under Action of Steam
of High Temperatures," by Prof S. G. Vedenkin, Candidate of Technical Sciences
Ye. A. Devidovakaya, and Engineer L. P. Kestel', represents the first attempt at
studying the corrosion resistance of steels used in the Scviet boiler industry
in an atmosphere of superheated steam. Preliminary investigation of actual be-
havior of various steels in high-pressure boilers took place before laboratory
study. Causes and mechanism of corrosion development are discussed, and con-
clusions are made concerning the effect of temperature on oxidation of steels
in the atmosphere of steam.
T CTED
Sanitized Copy Approved for Release 2011/09/23: CIA-RDP80-00809A000700050224-6
 Sanitized Copy Approved for Release 2011/09/23: CIA-RDP80-00809A000700050224-6
kESTHICPID~~
TRiC1ED
Candidate of Technical Sciences Ye. A. Davidovskayr. and Engineer L. P. Kes-
ti, in the article "Development of Protective Measure, Against Jamming of
gatio~n ~chlne Joints at High Temperatures," describe their laboratory investi-
gationts iveo lu.
brbr"ica colloidal silver.
"Effect of Surface Finish on the Corrosion Resistance of Steel," by Candi_
date of Technical Sciences A. V. Ryabchenkov and Engineer M. G. Tinerbulatov,
gives results of investigating the tendency of steel to corrosion, depending on
surface finishing by cutting, sbot peening, running with rollers, grinding, and
mechanical or electrolytic polishing.
The avae authors are represented by another pork, "Investigation of the
Effect of Surface Finish on the Corrosion Tendency of Steel by the Method of
Plotting Polarization Curves."
The last article, "Electrolytic Chrome Plating for Repairing Automobile
Parts," by Engineer A. V. Rykova, deals with experiments for determining opti-
mum conditions-of the electrolytic process and the effect of chrome plating on
mechanical. properties of structural steels.
Sanitized Copy Approved for Release 2011/09/23: CIA-RDP80-00809A000700050224-6
STAT