CN1601675A - 铜基无银材料三层复合结构的电触点 - Google Patents
铜基无银材料三层复合结构的电触点 Download PDFInfo
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- CN1601675A CN1601675A CN 200410043931 CN200410043931A CN1601675A CN 1601675 A CN1601675 A CN 1601675A CN 200410043931 CN200410043931 CN 200410043931 CN 200410043931 A CN200410043931 A CN 200410043931A CN 1601675 A CN1601675 A CN 1601675A
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CN 200410043931 CN1601675A (zh) | 2004-10-13 | 2004-10-13 | 铜基无银材料三层复合结构的电触点 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100390913C (zh) * | 2006-03-02 | 2008-05-28 | 乐百令 | 三复合电触头制造工艺 |
CN110064899A (zh) * | 2019-05-06 | 2019-07-30 | 福达合金材料股份有限公司 | 一种钨复铜电接触材料及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100390913C (zh) * | 2006-03-02 | 2008-05-28 | 乐百令 | 三复合电触头制造工艺 |
CN110064899A (zh) * | 2019-05-06 | 2019-07-30 | 福达合金材料股份有限公司 | 一种钨复铜电接触材料及其制备方法 |
CN110064899B (zh) * | 2019-05-06 | 2021-03-05 | 福达合金材料股份有限公司 | 一种钨复铜电接触材料及其制备方法 |
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Effective date of registration: 20080627 Address after: Heilongjiang city of Harbin Province Huang Road No. 136 champs Lai Court building C room 503 post encoding: 150090 Applicant after: Ni tree spring Co-applicant after: Wang Yingjie Address before: Postal code of A-6 District, Harbin comprehensive economic zone, Heilongjiang, China: 150060 Applicant before: Ni tree spring Co-applicant before: Wang Yingjie Co-applicant before: Shi Gang |
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Open date: 20050330 |