Aluminum nitride-coated silicon carbide fiber

Details Aluminum nitride-coated silicon carbide fiber Aluminum nitride-coated silicon carbide fiber

1993-11-04

1996-01-16

Robinson, Ellis P.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428378, 428389, 428698, 501 95, B32B 1800

Patent

active

054846552

ABSTRACT:
The invention provides a silicon carbide fiber carrying an aluminum nitride coating between about 1 and about 15 micrometers thick. The AlN coating serves as a debond layer which improves the fracture toughness of composite materials in which the coated fiber is a reinforcement phase.

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