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METHOD FOR MANUFACTURING THIN MARTENSITIC STAINLESS STEEL SHEET USING STRIP CASTER WITH TWIN ROLL AND THIN MARTENSITIC STAINLESS STEEL SHEET PRODUCED UISING THE SAME
METHOD FOR MANUFACTURING THIN MARTENSITIC STAINLESS STEEL SHEET USING STRIP CASTER WITH TWIN ROLL AND THIN MARTENSITIC STAINLESS STEEL SHEET PRODUCED UISING THE SAME
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机译:使用带双轧辊的带薄带轮和薄的马氏体不锈钢薄板制造薄型马氏体不锈钢薄板的方法
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摘要
The present invention relates to a method for manufacturing a martensitic stainless thin steel sheet using a strip caster with a twin roll and a martensitic stainless thin steel sheet manufactured thereby. According to an embodiment of the present invention, the method for manufacturing a martensitic stainless thin steel sheet comprises: casting a thin strip by using a thin plate caster including a pair of strip casting rolls which are rotating; and hot rolling the thin strip. In the hot rolling, at least one between the below (a) and (b) conditions is satisfied. (a) a bender amount of a rolling roll: 30-500 kN, (b) a crown size of a rolling roll: 50-250 m.
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