Fiber-containing composite

Details Fiber-containing composite Fiber-containing composite

1989-10-10

1991-06-04

Group, Karl

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

501 89, 501 90, 501 92, 501 95, 428378, 428389, C04B 3556, C04B 3584, C04B 3580

Patent

active

050213679

ABSTRACT:
Fibrous material is coated with boron nitride and a silicon-wettable material, the coated fibrous material is admixed with an infiltration-promoting material which is at least partly elemental carbon and the mixture is formed into a preform which is infiltrated with a molten solution of boron and silicon producing a composite containing boron nitride coated fibrous material.

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