CASTING STAINLESS STEEL STRIP ON SURFACE WITH SPECIFIED ROUGHNESS
摘要
Method of continuously casting metal strip (20) from a casting pool of molten metal supported on chilled casting rolls (16) such that metal solidifies onto moving casting surfaces of the rolls. The metal is austenitic stainless steel containing chromium and nickel in a ratio (Cr/Ni)eq of less than 1.60 (preferably no greater than 1.55) and the casting surface of each roll has an Arithmetical Mean Roughness Value (Ra) of more than 2.5 microns (preferably in the range 2.5 to 15 microns).
申请公布号
WO9513889(A1)
申请公布日期
1995.05.26
申请号
WO1994AU00685
申请日期
1994.11.09
申请人
BHP STEEL (JLA) PTY LTD;ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES COMPANY LIMIT;MAHAPATRA, RAMA, BALLAV;FREEMAN, JOHN;STREZOV, LAZAR