| 发明名称 |
METHOD OF PRODUCING THIN STEEL SHEETS HAVING AN IMPROVED PROCESSABILITY |
| 摘要 |
Thin steel sheets having an improved processability are produced when a steel sheet or cast strip obtained through a continuous casting or strip caster process is subjected to a lubrication rolling step at a temperature of from Ar3 transformation point to 300 DEG C. and a rolling speed of not less than 1,500 m/min. By this method, the cold rolling step or cold rolling-annealing step can be omitted. |
| 申请公布号 |
EP0226446(A3) |
申请公布日期 |
1987.09.09 |
| 申请号 |
EP19860309598 |
申请日期 |
1986.12.10 |
| 申请人 |
KAWASAKI STEEL CORPORATION |
发明人 |
MATSUOKA, SAIJI;SATOH, SUSUMU;OBARA, TAKASHI;TSUNOYAMA, KOZO;ABE, HIDEO |
| 分类号 |
B21B1/28;B21B1/34;B21B1/40;B21B1/46;B21B9/00;C21D8/02;(IPC1-7):B21B1/46;B21B1/26 |
主分类号 |
B21B1/28 |
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