发明名称 GALVANIZED STEEL SHEET
摘要 PROBLEM TO BE SOLVED: To provide a galvanized steel sheet having excellent press workability without forming another alloy film. SOLUTION: The galvanized steel sheet with excellent press workability has surface roughness where relative load length tp of a waviness curve at 3μm cutting depth is≤30%. COPYRIGHT: (C)2004,JPO
申请公布号 JP2003342706(A) 申请公布日期 2003.12.03
申请号 JP20020154540 申请日期 2002.05.28
申请人 JFE STEEL KK 发明人 NOMURA SHUJI;SAKURAI MICHITAKA;SUGIMOTO YOSHIHARU;INAGAKI JUNICHI;YAMASHITA MASAAKI
分类号 B21D22/02;C23C2/26;(IPC1-7):C23C2/26 主分类号 B21D22/02
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