CN104966627A - 一种稀土改性b4c增强铜基电触头材料及其制备方法 - Google Patents
一种稀土改性b4c增强铜基电触头材料及其制备方法 Download PDFInfo
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- CN104966627A CN104966627A CN201510353752.0A CN201510353752A CN104966627A CN 104966627 A CN104966627 A CN 104966627A CN 201510353752 A CN201510353752 A CN 201510353752A CN 104966627 A CN104966627 A CN 104966627A
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- rare
- powder
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- copper
- contact material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/025—Composite material having copper as the basic material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Powder Metallurgy (AREA)
- Contacts (AREA)
Abstract
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Priority Applications (1)
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CN201510353752.0A CN104966627B (zh) | 2015-06-24 | 2015-06-24 | 一种稀土改性b4c增强铜基电触头材料及其制备方法 |
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CN201510353752.0A CN104966627B (zh) | 2015-06-24 | 2015-06-24 | 一种稀土改性b4c增强铜基电触头材料及其制备方法 |
Publications (2)
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CN104966627A true CN104966627A (zh) | 2015-10-07 |
CN104966627B CN104966627B (zh) | 2017-03-29 |
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CN201510353752.0A Active CN104966627B (zh) | 2015-06-24 | 2015-06-24 | 一种稀土改性b4c增强铜基电触头材料及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106881466A (zh) * | 2017-03-23 | 2017-06-23 | 江西理工大学 | 稀土改性石墨烯增强金属基复合棒材的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1159485A (zh) * | 1996-03-12 | 1997-09-17 | 阚洁清 | 铜基粉末合金电触头材料 |
CN1667768A (zh) * | 2005-02-23 | 2005-09-14 | 济南大学 | 铜基电触头复合材料及其制备方法 |
CN101106024A (zh) * | 2007-08-07 | 2008-01-16 | 济南大学 | 一种弱电铜基电触头复合材料及其制备方法 |
CN102628114A (zh) * | 2012-03-28 | 2012-08-08 | 东北大学 | 一种含有陶瓷相的铜基真空电触头复合材料及其制备方法 |
CN103641489A (zh) * | 2013-12-16 | 2014-03-19 | 黑龙江省科学院高技术研究院 | 一种稀土表面改性氮化铝粉末及其制备方法 |
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2015
- 2015-06-24 CN CN201510353752.0A patent/CN104966627B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1159485A (zh) * | 1996-03-12 | 1997-09-17 | 阚洁清 | 铜基粉末合金电触头材料 |
CN1667768A (zh) * | 2005-02-23 | 2005-09-14 | 济南大学 | 铜基电触头复合材料及其制备方法 |
CN101106024A (zh) * | 2007-08-07 | 2008-01-16 | 济南大学 | 一种弱电铜基电触头复合材料及其制备方法 |
CN102628114A (zh) * | 2012-03-28 | 2012-08-08 | 东北大学 | 一种含有陶瓷相的铜基真空电触头复合材料及其制备方法 |
CN103641489A (zh) * | 2013-12-16 | 2014-03-19 | 黑龙江省科学院高技术研究院 | 一种稀土表面改性氮化铝粉末及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106881466A (zh) * | 2017-03-23 | 2017-06-23 | 江西理工大学 | 稀土改性石墨烯增强金属基复合棒材的制备方法 |
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CN104966627B (zh) | 2017-03-29 |
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Inventor after: Li Yan Inventor after: Song Meihui Inventor after: Zhang Yu Inventor after: Li Yanchun Inventor after: Zhang Xiaochen Inventor after: Wang Yanli Inventor before: Li Yan Inventor before: Song Meihui Inventor before: Zhang Yu Inventor before: Zhang Xiaochen |
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Inventor after: Li Yan Inventor after: Song Meihui Inventor after: Zhang Yu Inventor after: Li Yanchun Inventor after: Zhang Xiaochen Inventor after: Wang Yanli Inventor after: Li Ming Inventor before: Li Yan Inventor before: Song Meihui Inventor before: Zhang Yu Inventor before: Li Yanchun Inventor before: Zhang Xiaochen Inventor before: Wang Yanli |
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Effective date of registration: 20180517 Address after: 150020 South Road 135, Daowai District, Harbin, Heilongjiang Co-patentee after: Heilongjiang Zhongsheng hang Bang science and Technology Development Co., Ltd. Patentee after: Institute of Advanced Technology Address before: 150000 Zhongshan Road 204, Nangang District, Harbin, Heilongjiang Patentee before: Institute of Advanced Technology |
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