Reaction processing of AlN/B.sub.4 C composites

Details Reaction processing of AlN/B.sub.4 C composites Reaction processing of AlN/B.sub.4 C composites

1992-06-18

1993-11-02

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

264332, C04B 3556, C04B 3558

Patent

active

052583376

ABSTRACT:
Ceramics containing AlN and B.sub.4 C are produced from relatively low cost starting materials. The starting materials are combined and heated whereby they react to form AlN and B.sub.4 C. The reacted mixture can optionally be densified thereafter. The starting materials generally include aluminum metal, boron nitride and carbon.

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