Method of modifying ceramic composite bodies by a post-treatment

Details Method of modifying ceramic composite bodies by a post-treatment Method of modifying ceramic composite bodies by a post-treatment

1992-11-09

1994-03-29

Walsh, Donald P.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75243, 75328, 501 87, 501 93, C22C 2904

Patent

active

052980510

ABSTRACT:
This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 -ZrC-Zr (optional) composite body, by utilizing a post-treatment process and to the novel products made thereby. More particularly, the invention relates to a method of modifying a composite body comprising one or more boron-containing compounds (e.g., a boride or a boride and a carbide) which has been made by the reactive infiltration of a molten parent metal into a bed or mass containing boron carbide, and optionally one or more inert fillers, to form the body.

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