Specialized metallurgical processes – compositions for use therei – Compositions – Loose particulate mixture containing metal particles
Patent
1982-02-22
1984-03-20
Skiff, Peter K.
Specialized metallurgical processes, compositions for use therei
Compositions
Loose particulate mixture containing metal particles
75 05C, 75123J, 75125, 75126R, 75126C, B22F 100, C22C 3812, C22C 3822
Patent
active
044378912
ABSTRACT:
An oil-atomized low-alloy steel powder having improved compressibility, compactibility and hardenability is disclosed. The steel powder has the chemical composition: C: no greater than 0.02%, Mn: 0.3-2.0%, oxygen: no greater than 0.10%, one or more of Cr: 0.1-2.0%, Mo: 0.05-1.0%, Ni: 0.1-2.0%, Cu: 0.2-2.0%, V: 0.03-0.5% and Nb: 0.05-0.5%, and the balance substantially iron.
REFERENCES:
patent: 4124377 (1978-11-01), Larson
patent: 4234168 (1980-11-01), Kajinaga et al.
patent: 4266974 (1981-05-01), Nitta et al.
patent: 4385929 (1983-05-01), Ichidate et al.
Ichidate Minoru
Karasuno Isamu
Kubo Toshihiko
Tamura Eijiro
Umino Masahide
Skiff Peter K.
Sumitomo Metal Industries Ltd.
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