SU1285681A1 - METHOD OF OBTAINING SINTERED PRODUCTS FROM ULTRADDED POWDERS - Google Patents

METHOD OF OBTAINING SINTERED PRODUCTS FROM ULTRADDED POWDERS

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Publication number
SU1285681A1
SU1285681A1 SU3433906/02A SU3433906A SU1285681A1 SU 1285681 A1 SU1285681 A1 SU 1285681A1 SU 3433906/02 A SU3433906/02 A SU 3433906/02A SU 3433906 A SU3433906 A SU 3433906A SU 1285681 A1 SU1285681 A1 SU 1285681A1
Authority
SU
USSR - Soviet Union
Prior art keywords
powders
sintering
sintered products
ultradded
pressure
Prior art date
Application number
SU3433906/02A
Other languages
Russian (ru)
Inventor
Е.Н. Яковлев
Г.М. Грязнов
В.И. Сербин
В.Н. Лаповок
Л.И. Трусов
Е.В. Капитонов
Н.Б. Кухарь
В.Я. Ганелин
Е.М. Сидоренко
Original Assignee
Е.Н. Яковлев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Е.Н. Яковлев filed Critical Е.Н. Яковлев
Priority to SU3433906/02A priority Critical patent/SU1285681A1/en
Application granted granted Critical
Publication of SU1285681A1 publication Critical patent/SU1285681A1/en

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  • Powder Metallurgy (AREA)

Abstract

1. Способ получения спеченных изделий из ультрадисперсных порошков, включающий прессование и спекание заготовок под давлением, отличающийся тем, что, с целью повышения механических свойств, спекание осуществляют при температуре 0,1-0,35 температуры плавления порошков и давлении 20-50 кбар.2. Способ по п.1, отличающийся тем, что спекание заготовок из порошков металлов и металлоподобных материалов осуществляют при давлении 20-40 кбар.3. Способ по п.1, отличающийся тем, что спекание заготовок из порошков неметаллов осуществляют при давлении 30-50 кбар.1. A method of obtaining sintered products from ultrafine powders, including pressing and sintering blanks under pressure, characterized in that, in order to improve the mechanical properties, sintering is carried out at a temperature of 0.1-0.35 melting point powders and a pressure of 20-50 kbar. 2 The method according to claim 1, characterized in that the sintering of billets of powders of metals and metal-like materials is carried out at a pressure of 20-40 kbar. The method according to claim 1, characterized in that the sintering of blanks from non-metal powders is carried out at a pressure of 30-50 kbar.

SU3433906/02A 1982-02-22 1982-02-22 METHOD OF OBTAINING SINTERED PRODUCTS FROM ULTRADDED POWDERS SU1285681A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3433906/02A SU1285681A1 (en) 1982-02-22 1982-02-22 METHOD OF OBTAINING SINTERED PRODUCTS FROM ULTRADDED POWDERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3433906/02A SU1285681A1 (en) 1982-02-22 1982-02-22 METHOD OF OBTAINING SINTERED PRODUCTS FROM ULTRADDED POWDERS

Publications (1)

Publication Number Publication Date
SU1285681A1 true SU1285681A1 (en) 1999-10-10

Family

ID=60539967

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3433906/02A SU1285681A1 (en) 1982-02-22 1982-02-22 METHOD OF OBTAINING SINTERED PRODUCTS FROM ULTRADDED POWDERS

Country Status (1)

Country Link
SU (1) SU1285681A1 (en)

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