Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1997-03-18
1998-09-15
Mai, Ngoclan
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75231, 75241, C22C 3302
Patent
active
058082140
ABSTRACT:
Since a powder-produced material comprises cerium fluoride, it can exhibit good wear-resistance. The cerium fluoride content may be set in the range of from 0.1 to 22% by weight, in particular, in the range of from 0.1 to 10.0% by weight, based on the total weight of the powder-produced material. The powder-produced material may comprise a ferrous matrix including hard particles, and the ferrous matrix includes cerium fluoride.
REFERENCES:
patent: 3830280 (1974-08-01), Larsen
patent: 3982905 (1976-09-01), Osawa et al.
patent: 3982907 (1976-09-01), Honma
patent: 4505988 (1985-03-01), Urano et al.
patent: 4715972 (1987-12-01), Pacholke
patent: 5034187 (1991-07-01), Sliney et al.
patent: 5489324 (1996-02-01), Takahasi et al.
Daiza Setsuto
Esumi Takehiko
Kaneko Tadataka
Japan Powder Metallurgy Co. Ltd.
Mai Ngoclan
Toyota Jidosha & Kabushiki Kaisha
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