CN101635210B - 一种钨铜-铜整体式电触头材料缺陷修复方法 - Google Patents
一种钨铜-铜整体式电触头材料缺陷修复方法 Download PDFInfo
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CN101635210B true CN101635210B (zh) | 2011-03-09 |
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Patent Citations (4)
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EP1091009A3 (en) * | 1999-10-08 | 2003-01-08 | Osram Sylvania Inc. | Alloy for electrical contacts and electrodes and method of making |
CN1188879C (zh) * | 2002-08-23 | 2005-02-09 | 段沛林 | 一种制造整体式电触头的方法 |
CN1632151A (zh) * | 2004-12-27 | 2005-06-29 | 西安理工大学 | 一种钨铬-铜复合材料 |
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