| 摘要 |
PURPOSE:To manufacture a steel strip superior in surface gloss, by suppressing the scale generation quantity during annealing to <= a specified value, at manufacturing the ferritic stainless steel strip contg. one or >=2 kinds among Ti, Nb, Zr by hot and cold rollings and annealing. CONSTITUTION:A hot rolled plate of ferritic stainless steel contg. <=1.0% total of one or 2 kinds among Ti, Nb, Zr is cold rolled, then the sheet is annealed and the scale generated at that time is removed to manufacture stainless steel strip. Annealing time and temp. are controlled during annealing after the cold rolling, or degreasing agent or oxidation inhibitor is coated before annealing or atmosphere during annealing is regulated, etc., to control the generation quantity of oxide scale to <=0.17g/m<2>, successively the scale is removed by well known method. The ferritic stainless steel strip superior in surface gloss is obtd.
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