| 摘要 |
PROBLEM TO BE SOLVED: To provide a stainless steel sheet, which can be subjected to a process such as drawing, stretching, and bore-expanding in a mechanical press and the like which perform a high speed molding with high productivity. SOLUTION: A lubricant resin film is formed on the surface of a stainless steel sheet so that the molding available range of the stainless steel sheet is expanded by the reduction of friction coefficient. Further, since a mineral press-oil film is formed after the formation of the lubricant resin film so that the molding available range of the stainless steel sheet is expanded, the molding into a prescribed shape is realized. COPYRIGHT: (C)2004,JPO&NCIPI
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