发明名称 |
Electric discharge machining wire |
摘要 |
An electrode for electric discharge machining comprises a high strength pearlitic steel wire having a carbon content higher than 0.6% and a tensile strength higher than 3000 N/mm2. The steel wire is coated with a copper free zinc or zinc alloy coating. The electrode is in particular suitable for high precision performance applications.
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申请公布号 |
US6875943(B2) |
申请公布日期 |
2005.04.05 |
申请号 |
US20020275281 |
申请日期 |
2002.11.13 |
申请人 |
N.V. BEKAERT S.A. |
发明人 |
GONNISSEN DANNY;VAN VOOREN WIM |
分类号 |
B23H7/08;(IPC1-7):B23K26/00 |
主分类号 |
B23H7/08 |
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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