Process for making transition metal nitride whiskers
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United States of America Patent
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Nov 28, 1989
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N/A
app pub date -
Apr 12, 1988
filing date -
Apr 12, 1988
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Expired
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Abstract
A process for making metal nitrides, particularly titanium nitride whiskers, using a cyanide salt as a reducing agent for a metal compound in the presence of an alkali metal oxide. Sodium cyanide, various titanates and titanium oxide mixed with sodium oxide react to provide titanium nitride whiskers that can be used as reinforcement to ceramic composites.
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