C - Chemistry – Metallurgy – 21 – D
Patent
C - Chemistry, Metallurgy
21
D
148/34.4
C21D 8/04 (2006.01) C22C 38/14 (2006.01)
Patent
CA 1199560
ABSTRACT Disclosed is a process for producing titanium- containing cold rolled steel sheets and strips which can stand very severe press-forming, which process comprising hot rolling, coiling at a temperature not lower than 700°C, cold rolling and continuous annealing at a temperature, from 700 to 900°C, for 20 seconds to 2 minutes.
411427
Akisue Osamu
Tokunaga Yoshikuni
Ueda Shigeru
Yamada Masato
Yamada Teruaki
Nippon Steel Corporation
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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