Specialized metallurgical processes – compositions for use therei – Compositions – Loose particulate mixture containing metal particles
Patent
1991-04-17
1992-08-04
Kunemund, Robert
Specialized metallurgical processes, compositions for use therei
Compositions
Loose particulate mixture containing metal particles
75246, 75252, B22F 100
Patent
active
051355663
ABSTRACT:
An iron base powder mixture for powder metallurgy, comprising an iron based powder and an alloying powder and/or a powder for improving machinability, wherein the alloying powder and/or the powder for improving machinability are adhered to the surface of the ferrous powder by means of a melted-together binder composed of an oil and a metal soap or wax.
REFERENCES:
patent: 812494 (1906-02-01), Hussey
patent: 2473019 (1949-06-01), Erasmus
patent: 2882589 (1959-04-01), Stafford
patent: 4002474 (1977-01-01), Blachford
patent: 4246028 (1981-01-01), Lynn
patent: 4251599 (1981-02-01), McCormick
patent: 4504441 (1985-03-01), Kuyper
patent: 4758272 (1988-07-01), Pierotti et al.
Kiyota Yoshisato
Okabe Ritsuo
Omura Takao
Sakuranda Ichio
Takajo Shigeaki
Garrett Felisa
Kawasaki Steel Corporation
Kunemund Robert
Miller Austin R.
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