| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for rolling a thick steel plate, which method can efficiently roll a temperature adjusting material without newly arranging a cooling apparatus on the upstream side of a rolling mill. SOLUTION: In a tandem rolling operation for alternately rolling a preceding temperature adjusting material (preceding material) and a following temperature adjusting material (following material), the following material is cooled utilizing the descaling water of an HSB apparatus when the temperature adjustment of the following material is carried out on the upstream side of the rolling mill. COPYRIGHT: (C)2009,JPO&INPIT
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