Pressure assisted technique for forming self-supporting composit

Details Pressure assisted technique for forming self-supporting composit Pressure assisted technique for forming self-supporting composit

1992-06-05

1993-11-23

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

501 96, C04B 3554

Patent

active

052644014

ABSTRACT:
This invention relates generally to a novel method of forming self-supporting bodies and the novel products made thereby. In its more specific aspects, this invention relates to a method of producing self-supporting bodies comprising one or more boron-containing compounds by reacting a powdered parent metal with a bed or mass comprising a boron source material and a carbon source material (e.g., boron carbide) and/or boron source material and a nitrogen source material (e.g., boron nitride) and, optionally, one or more inert fillers. More specifically, the reaction occurs under the application of an externally applied pressure.

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