C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/1.2
C22C 32/00 (2006.01) B22D 19/14 (2006.01) C22C 49/06 (2006.01)
Patent
CA 1289778
ABSTRACT OF THE DISCLOSURE A composite material is made from silicon carbide and/or silicon nitride short fibers embedded in a matrix of metal. The metal is an alloy consisting essentially of between approximately 2% to approximately 6% of copper, between approximately 05% to approximately 3% of silicon, and remainder substantially aluminum. The short fibers may be all silicon carbide short fibers, or may be all silicon nitride short fibers, or may be a mixture of silicon carbide and silicon nitride short fibers. The fiber volume proportion of the silicon carbide and/or silicon nitride short fibers may desirably be between approximately 5% and approximately 50%, and may more desirably be between approximately 5% and approximately 40%.
516889
Dohnomoto Tadashi
Hirai Hidetoshi
Kubo Masahiro
Tanaka Atsuo
Gowling Lafleur Henderson Llp
Toyota Jidosha Kabushiki Kaisha
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