发明名称 |
PROCEDIMENTO PER SBAVARE ANODICAMENTE ARTICOLI DI RAME O LEGHE DI RAME. |
摘要 |
Articles of copper or copper alloy are anodically deburred in an acid solution (pH not above 6.5) containing: water 100 to 300 g/l; alkali sulphamate 50 to 150 g/l; polyhydric alcohol 400 to 800; alkali nitrate 50 to 150 g/l. The bath voltage is to be within the range of 5 to 30 volts, and the current density (at the anode) is to be within the range of 2 to 50 amperes per square decimeter.
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申请公布号 |
CH652421(A5) |
申请公布日期 |
1985.11.15 |
申请号 |
CH19820005549 |
申请日期 |
1982.01.15 |
申请人 |
KARL-INGEMAR BLOMSTERBERG |
发明人 |
BLOMSTERBERG, KARL-INGEMAR |
分类号 |
C25F3/14;C25F3/22;(IPC1-7):C25F3/22 |
主分类号 |
C25F3/14 |
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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