发明名称 MANUFACTURE OF THIN AUSTENITIC STAINLESS STEEL SHEET FOR ROLL FORMING
摘要 PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin austenitic stailess steel sheet without having minute rugged parts on the surface and excellent in resistance to pocket wave from a thin cast billet which is continuously cast. SOLUTION: After casting the thin cast billet of <=8 mm thick and executing cold rolling of >=10% in the total draft to the thin cast billet, the billet is annealed at a temp. in the range of 1000-1150 deg.C for 1-8 min. After pickling, the cold rolling of >=50% in the total draft is executed and, next, after annealing the billet at a temp. in the range of 1000-1150 deg.C for 1-8 min, pickling is executed.
申请公布号 JP2000117306(A) 申请公布日期 2000.04.25
申请号 JP19980292380 申请日期 1998.10.14
申请人 SUMITOMO METAL IND LTD 发明人 TAJIMA ITARU;TAKAHASHI MASANORI;SHIRAI YOSHIHISA
分类号 B21B3/02;B22D11/00;C21D1/26;C22C38/00;C22C38/50;C23G1/08;(IPC1-7):B21B3/02 主分类号 B21B3/02
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