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

1990-07-12

1992-06-09

Dixon, Jr., William R.

Compositions: ceramic

Ceramic compositions

Refractory

501 87, C04B 3558

Patent

active

051206846

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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