C - Chemistry – Metallurgy – 21 – D
Patent
C - Chemistry, Metallurgy
21
D
38/6, 148/34.4
C21D 8/00 (2006.01) B21B 3/02 (2006.01) C21D 8/02 (2006.01) B21B 1/36 (2006.01) B21B 45/08 (2006.01)
Patent
CA 1302849
ABSTRACT OF THE DISCLOSURE A process of producing cold rolled stainless steel strip, according to the invention, includes preliminary treatment for hot rolled stainless steel strip, in which preliminary treatment, hot rolled stainless steel strip is, at first, treated through annealing and picking process and is subsequently subject cold rolling without introducing rolling mill lubricant at a reduction of more than 5%. The process of preliminary treatment for preparation of cold rolling is useful for producing high surface brightness cold rolled stainless steel strip, which can achieve both of satisfactory quality and high efficiency.
567422
Abe Hideo
Fukuhara Akihiko
Kenmochi Kazuhito
Kishida Akira
Kitahama Masanori
Kawasaki Steel Corporation
Smart & Biggar
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