TABLE OF CONTENTS FOR POWDER METALLURGY

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80-00809A000600340218-2
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 4
• Document Creation Date: December 22, 2016
• Document Release Date: August 15, 2011
• Sequence Number: 218
• Publication Date: September 5, 1950
• Content Type: REPORT

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CLASSIFICATION CONFIDENTIAL. CONFIDENTIAL
CENTRAL INTELLIGENCE AGENCY REPORT
INFORMATION FROM
FOREIGN DOCUMENTS OR RADIO BROADCASTS CD NO.
DATE DIST. S' Sep 1950
NO. OF PAGES 4
SUPPLEMENT TO
REPORT NO.
COUNTRY USSR
SUBJECT Scientific - Engineering, powder metallurgy
HOW
PUBLISHED Book
WHERE
PUBLISHED Moscow
DATE
PUBLISHED 1949
LANGUAGE Russian
or us 001710 ITMP ^n - r.. ......... _. __..___
V. A. C.. l1 AND q.O AOlllolr. ITS TIAUIIAOIOM 0\ till ~ltRA710~
Mlr!Tllo ON LW ' IIIM ovenON or 1110 7017 iI ,I0l ,I ?ito? Is PRO.
THIS IS UNEVALUATED INFORMATION
Poroshkovava Metallurgiya, Masbgiz, (i4 No TN 695 .B34).
This book is. designated as a textbook for students of mechanical and metal-
l .gical higher schools and as r- reference book for engineers working in various
branches of machine construction and metal processing.
I. Introduction
Fundamental concepts
Role of metal powder products in modern industry
Advantages of powder metallurgy
Factors limiting application of powder metallurgy
Brief historical information
Scientific basis of powder metallurgy
II. Metal powders
A. Methods for making metal powders
Mechanical crushing of solid metals
Granulation and atomization of molten metal
LPSSIFICATION CONFTDEN'II.w, (UIFIDE
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I
COHfl E~TIAL
B. Studying the metal powders
Structural elements of powders
Powders as a conglomerate of particles
Properties and technical control of powders
Influence of powder properties on properties of
Page
finished products 41
III. Preparation of powu3rs
Classification of powders 43
Mixing 45
Preliminary treatment of powders 47
IV. Pressing
A. Technology and equipment
Proportioning and filling
Pressing dies
Presses
Different variations of pressing
B. Processes occurring in pressing
Modification of structure
Contact phenomena
Pressure
Phonomena observed after pressure release.
Elastic aftereffect.
Mechanical properties of pressed products
Electric conductivity of pressed products
Defects of pressing
Work of pressing
V. Sintering
A. Equipment and technology
Furnaces
Protective atmosphere
B. Processes occurring in sintering,
Sintering processes of a single metal
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49
59
89
91
104
105
105
107
110
112
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CONFIDENTIAL
Effect of conditions on sintering processes and on
properties of sintered materials
Sintering of multicomponent systems
Defects of sintered products
VI. Hot pressing
VII. Variations of metalloceramic technology
Additional thermal and mechanical treatment of sintered
128
145
155
products 165
VIII. Properties of metalloceramic materials
Properties of porous materials 176
Properties of compact sintered metals. and a..loys 181
Technical control of metailoceramic products 183
IX: Metalloceramic materials
A. Composition features specified by metalloceramic
technology
B. Components of metalloceramic materials
I.^on and its alloys 188
Ccpper and its alloys 192
Low-melting metals (mercury, lead, tin, antimony,
cadmium, zinc) 193
Light metals (aluminum, magnesium, beryllium) 194
Metals of the iron group (nickel and cobalt) 195
precious metals (silver, gold, metals of the platinum 195
groups
Refractory metals (tungsten, molybdenum, tantalum, 196
niobium)
Other metals 197
Nonmetallic components 198
X. Metalloceramic antifriction materials
A. Porous bearings 200
B. Compact antifriction materials 214
C. Antifriction materials with nonmetallic components 217
XI. Friction materials 219
XII. Superhard alloys and diamond-metal ccmpositions
222
A Superhard alloy s
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CONFIDENTIAL
Composition and properties of metalloceramic superhard
alloys
Industrial application of metalloceramic superhard
alloys
B. Diamond-metallic compositions
XIII. Metalloceramic parts
228
234
"General information 236
Comparison of netalloceramic technology with ordinary
methods of manufacturing machine parts 244
Parts manufactured by methods of powder metallurgy 246
XIV. Various porous materials and parts
Filters 247
Other porous materials and details 250
XV. Electrotechnical materials and parts
Employment of powder metallurgy in production of incandes-
cent lamps and vacuum tubes 253
Metalloceramic materialR in electric resistance furnaces 255
Copper-graphite brushes 256
Contact materials ?57
Other electrotechnical materials 260
XVI. Magnetic materials
Magnetic-dielectric products
Pure magnetic metalloceramic materials
Magnetic metalloceramic parts
XVII. Application of metal.loceramic materials for military
purposes
Cores of armor-piercing projectiles and bullets
Metalloceramic rotating bands
XVIII. Other types of metalloceramic production
Application of powder metallurgy for welding
Corrosion-resistant materials
XIX. Economics- and development prospects of powder metallurgy
Literature
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264
264
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