C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
75/1.21
C22C 49/14 (2006.01) B22D 19/14 (2006.01)
Patent
CA 1212561
-1- COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME ABSTRACT OF THE DISCLOSURE A light metal composite material reinforced by alumina-silica fibers and a method for producing same. The composite material can have high mechanical qualities such as high workability and high wear resistance as well as high thermal qualities such as high fatigue resistance and high thermal conductivity and can also have high mating performance not to cause much wear of the mating member when the assemblage of alumina- silica fibers incorporated in the composite material as reinfocing members includes not more than 17 wt.% non-fibered particles, particularly not more than 7 wt.% of non-fibered particles of not smaller than 150 microns diameter, and has a virtual density of 0.08 - 0.3 g/cm3. The efficiency of production of the composite material is improved by binding the alumina- silica fibers provisionally with one another by an inorganic binder to have a compression strength not lower than 0.2 kg/cm2.
426627
Donomoto Tadashi
Fuwa Yoshio
Koyama Mototsugu
Miura Nobuhiro
Sakakibara Tatsuo
Art Metal Manufacturing Co. Ltd.
Gowling Lafleur Henderson Llp
Toyota Jidosha Kabushiki Kaisha
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