Metal treatment – Compositions – Heat treating
Patent
1980-11-20
1982-06-22
Skiff, Peter K.
Metal treatment
Compositions
Heat treating
148 12F, 148 124, 148144, C21D 804
Patent
active
043360807
ABSTRACT:
A method for manufacturing a high-strength cold-rolled steel strip excellent in press-formability, which comprises the steps of: preparing a slab of an aluminum-killed steel consisting essentially of, in weight percentage:
REFERENCES:
patent: 3904446 (1975-09-01), Uchida et al.
patent: 3936324 (1976-02-01), Uchida et al.
patent: 4050959 (1977-09-01), Nakaoka et al.
patent: 4145235 (1979-03-01), Gondo et al.
Hosoya Yoshihiro
Nakaoka Kazuhide
Nishimoto Akihiko
Nippon Kokan Kabushiki Kaisha
Skiff Peter K.
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