发明名称 |
METHOD FOR REMOVING A HARD MATERIAL LAYER DEPOSITED ON A HARD METAL WORK PIECE, AND A FIXING DEVICE FOR AT LEAST ONE WORK PIECE |
摘要 |
A hard material layer deposited on a hard metal work piece is removed by electrolytic passivation in which a maximum current density equal to at least 0.01 A/cm<2> is generated on the work piece at the beginning of the layer removal process. In doing this, the hard material layer rapidly flakes off without causing substantial damage to the hard metal material located underneath. |
申请公布号 |
WO9954528(A1) |
申请公布日期 |
1999.10.28 |
申请号 |
WO1998CH00152 |
申请日期 |
1998.04.21 |
申请人 |
BALZERS AKTIENGESELLSCHAFT;HANS, MICHAEL |
发明人 |
HANS, MICHAEL |
分类号 |
C25F5/00;C25F7/00 |
主分类号 |
C25F5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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