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

1990-07-12

1992-09-01

Group, Karl

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

501 93, 501 96, 264 60, 264 65, 264 66, C04B 3556, C04B 3565

Patent

active

051438704

ABSTRACT:
This invention relates generally to a novel method of manufacturing a composite body, such as a ZrB.sub.2 --ZrC--Zr 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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