发明名称 METHOD FOR FORMING METAL PARTS BY COLD DEFORMATION
摘要 The invention concerns a method for forming metal parts by cold deformation, consisting in: (i) mechanically depositing a metal zinc layer on the free surface of the blank of the part to be produced; and (ii) forming said part by plastic deformation.
申请公布号 WO0054907(A1) 申请公布日期 2000.09.21
申请号 WO2000FR00630 申请日期 2000.03.15
申请人 DACRAL S.A.;CAVALIERE, DAVID;BEGUE, DENIS 发明人 CAVALIERE, DAVID;BEGUE, DENIS
分类号 B21C23/32;B21C37/04;B21J1/02;B21J3/00;C23C24/04;C23C28/00;(IPC1-7):B21J3/00 主分类号 B21C23/32
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