Method of manufacturing a silicon carbide-based material
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United States of America Patent
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Apr 28, 1992
Issued Date -
N/A
app pub date -
Aug 19, 1991
filing date -
Aug 11, 1987
priority date (Note) -
Expired
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Abstract
A composition of raw materials comprising silicon carbide, a substance containing at least one of Group IVa to VIa elements except any boride thereof, and a substance containing boron except any of the borides of Group IVa to VIa elements, and further containing, if required, carbon, or an organic compound which produces carbon as a result of thermal decomposition, or both, is fired to manufacture a silicon carbide-based material in which a boride of at least one of the elements of Groups IVa to VIa of the periodic table is dispersed. The silicon carbide-based material can be manufactured without using any of the borides of Group IVa to VIa elements as a starting material.
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