Abstract: The ceramic/metal composite material is comprised of a ceramic phase with particles of alumina or of a solid solution based on alumina and a refractory phase including titanium nitride and/or carbonitride and a metallic matrix based on Ni, Co, Fe. The interface between the particles of alumina or the solid solution of alumina and the metallic matrix is rich in nitrogen and in titanium or in compounds thereof.
Type:
Grant
Filed:
November 1, 1994
Date of Patent:
October 28, 1997
Assignee:
UFEC- Universal Fusion Energie Company SA
Inventors:
Denis Gonseth, Daniele Mari, Paul Bowen, Claude Paul Carry, Pascal Streit, Roberto Mulone