| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing rolled materials by which the surface of a rolling roll is prevented from being scratched by avoiding a slip between the rolling roll and a back up roll and the productivity is improved as maintaining the high quality of a rolled material thereby. Ž<P>SOLUTION: In the method of manufacturing the rolled material by which rolling is performed by gradually reducing the gap between the rolling rolls 2 while making a material A pass through between rolling rolls 2 a plurality of times, the speed of the material A when the rear end part of the material A which is held between the rolling rolls 2 and is pulled out of the rolling rolls 2 is taken as ≤100 m/min. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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