发明名称 Method for manufacturing of strips and rolling mill line
摘要 The invention relates to a method for the manufacturing of strips of stainless steel, comprising cold rolling of a strip which in a foregoing process has been manufactured through casting a melt to form a cast strip and/or has been hot rolled. The cold rolling is performed in a rolling mill line (B), which comprises, in the initial part of the line, at least two initial cold rolling mills (11-13) in series, after said initial cold rolling mills at least one annealing furnace (18) and at least one pickling section (26, 27), and in a terminating part of the line, at least one more cold rolling mill (32). The patent specification discloses various modes of operation, including passing the strip once or twice through the line.
申请公布号 US6546771(B1) 申请公布日期 2003.04.15
申请号 US20010868500 申请日期 2001.07.10
申请人 AVESTAPOLARIT AB 发明人 LJUNGARS STEN
分类号 B21B3/02;B21B1/22;B21B1/26;B21B1/28;B21B1/46;B21B15/00;B21B45/00;B21B45/06;C21D8/02;(IPC1-7):B21B45/04;B21C43/00 主分类号 B21B3/02
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