Abstract:
A method of repairing damage to an oxidation-resistant layer on a carbon-carbon composite wherein a composition consisting essentially of a polymeric thermosetting polysilazane and a ceramic powder is applied to the damaged area, cured, and fired.
Patent Number:
5,582,861
Date Of Issue:
12/09/1996
Inventors:
Rene Graef; Stuart T. Schwab
Full Text: