BN coating of ceramic fibers for ceramic fiber composites

Details BN coating of ceramic fibers for ceramic fiber composites BN coating of ceramic fibers for ceramic fiber composites

1985-02-11

1987-02-10

Lesmes, George F.

Stock material or miscellaneous articles

Composite

Of inorganic material

428367, 428375, 428378, 428388, 428902, 428903, 501 95, B32B 900

Patent

active

046422714

ABSTRACT:
A ceramic fiber composite material comprised of boron nitride coated cera fibers embedded in a ceramic matrix. The boron nitride coating limits both physical bonding and chemical reaction between the fibers and matrix to improve both strength and toughness of the composite material.

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