Process for producing hard, wear-resistant boron-containing metal bodies
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United States of America Patent
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-
Aug 12, 1980
Grant Date -
N/A
app pub date -
Mar 8, 1978
filing date -
Mar 9, 1977
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A boron-containing powder in an amount of up to 25% by weight is mixed with a metal powder (e.g. steel) and the mixture is compacted in a mold to at least 80% of theoretical density. The compact is sintered at 700.degree. to 1300.degree. C. under a protective atmosphere or vacuum to yield a hard, wear-resistant body.
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