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Title: SINTERING METHOD

Abstract

Methods of making articles by powder metallurgy techniques are presented. An article is made by packing a metal powder into a desired shape, raising the temperature of the powder compact to a sintering temperature in the presence of a reducing gas, and alternately increasing and decreasing the pressure of the gas while the temperatume is being raised. The product has a greater density than can be achieved by sintering for the same length of time at a constant gas pressure. (AEC)

Inventors:
Issue Date:
Research Org.:
Originating Research Org. not identified
OSTI Identifier:
4690866
Patent Number(s):
3109735
Assignee:
U.S. Atomic Energy Commission DTIE; NSA-17-041419
NSA Number:
NSA-17-041419
Resource Type:
Patent
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-63
Country of Publication:
United States
Language:
English
Subject:
METALS, CERAMICS, AND OTHER MATERIALS; COMPACTING; DENSITY; GASES; HEATING; POWDER METALLURGY; PRESSURE; REDUCTION; SINTERING; VARIATIONS

Citation Formats

Googin, J.M. SINTERING METHOD. United States: N. p., 1963. Web.
Googin, J.M. SINTERING METHOD. United States.
Googin, J.M. Fri . "SINTERING METHOD". United States.
@article{osti_4690866,
title = {SINTERING METHOD},
author = {Googin, J.M.},
abstractNote = {Methods of making articles by powder metallurgy techniques are presented. An article is made by packing a metal powder into a desired shape, raising the temperature of the powder compact to a sintering temperature in the presence of a reducing gas, and alternately increasing and decreasing the pressure of the gas while the temperatume is being raised. The product has a greater density than can be achieved by sintering for the same length of time at a constant gas pressure. (AEC)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1963},
month = {11}
}