Method for the Fabrication of Hexagonal BN Toughened Matrix Composites.
Patent, Filed 21 Sep 83, patented 3 Sep 85,
DEPARTMENT OF THE NAVY WASHINGTON DC
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BN toughened bodies having isotropic properties are produced by reacting B2O3, H3BO3 or a mixture thereof with a metal nitride or a mixture of metal nitrides. The process described may be carried out using metal tooling.
- Refractory Fibers
- Ceramics, Refractories and Glass
- Laminates and Composite Materials