Accession Number:

ADD012730

Title:

BN Coating of Ceramic Fibers for Ceramic Fiber Composites.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1987-02-10

Pagination or Media Count:

7.0

Abstract:

This patent describes a ceramic fiber composite material comprised of boron nitride coated ceramic 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.

Subject Categories:

  • Laminates and Composite Materials

Distribution Statement:

APPROVED FOR PUBLIC RELEASE