CN100439529C - 银铜稀土合金材料 - Google Patents
银铜稀土合金材料 Download PDFInfo
- Publication number
- CN100439529C CN100439529C CNB2007100656256A CN200710065625A CN100439529C CN 100439529 C CN100439529 C CN 100439529C CN B2007100656256 A CNB2007100656256 A CN B2007100656256A CN 200710065625 A CN200710065625 A CN 200710065625A CN 100439529 C CN100439529 C CN 100439529C
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- CN
- China
- Prior art keywords
- resistance
- alloy
- silver
- rare earth
- copper rare
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000956 alloy Substances 0.000 title claims abstract description 22
- -1 Silver Copper Rare Earth Chemical class 0.000 title claims abstract description 17
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 22
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims description 8
- 229910052684 Cerium Inorganic materials 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 3
- 238000002679 ablation Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000005987 sulfurization reaction Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- Contacts (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100656256A CN100439529C (zh) | 2007-01-19 | 2007-01-19 | 银铜稀土合金材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100656256A CN100439529C (zh) | 2007-01-19 | 2007-01-19 | 银铜稀土合金材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101029362A CN101029362A (zh) | 2007-09-05 |
CN100439529C true CN100439529C (zh) | 2008-12-03 |
Family
ID=38714911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100656256A Expired - Fee Related CN100439529C (zh) | 2007-01-19 | 2007-01-19 | 银铜稀土合金材料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100439529C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102054598B (zh) * | 2011-01-13 | 2012-11-07 | 中希合金有限公司 | 银氧化铜与铜的复合电触头材料及其制备工艺 |
CN103151227B (zh) * | 2013-02-06 | 2015-04-29 | 重庆兴汉电力科技股份有限公司 | 栅式熔丝 |
CN103805799A (zh) * | 2014-01-09 | 2014-05-21 | 东莞市共民实业有限公司 | 用于超微细银漆包线的稀土银铜合金及其生产工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035139A (zh) * | 1988-03-29 | 1989-08-30 | 中国有色金属工业总公司昆明贵金属研究所 | 高性能银基电接点合金 |
JPH06220555A (ja) * | 1992-03-25 | 1994-08-09 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料及びその製造方法 |
US5421918A (en) * | 1990-06-28 | 1995-06-06 | Sumitomo Metal Mining Co., Ltd. | Silver- or silver-copper alloy-metal oxide composite material |
JPH07228932A (ja) * | 1994-02-18 | 1995-08-29 | Tanaka Kikinzoku Kogyo Kk | 精密鋳造品用AgまたはAgCu合金素材 |
CN1632894A (zh) * | 2004-12-29 | 2005-06-29 | 河北工业大学 | 低压开关电器用银基稀土合金触头材料及其制备方法 |
-
2007
- 2007-01-19 CN CNB2007100656256A patent/CN100439529C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1035139A (zh) * | 1988-03-29 | 1989-08-30 | 中国有色金属工业总公司昆明贵金属研究所 | 高性能银基电接点合金 |
US5421918A (en) * | 1990-06-28 | 1995-06-06 | Sumitomo Metal Mining Co., Ltd. | Silver- or silver-copper alloy-metal oxide composite material |
JPH06220555A (ja) * | 1992-03-25 | 1994-08-09 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料及びその製造方法 |
JPH07228932A (ja) * | 1994-02-18 | 1995-08-29 | Tanaka Kikinzoku Kogyo Kk | 精密鋳造品用AgまたはAgCu合金素材 |
CN1632894A (zh) * | 2004-12-29 | 2005-06-29 | 河北工业大学 | 低压开关电器用银基稀土合金触头材料及其制备方法 |
Non-Patent Citations (4)
Title |
---|
电接点材料Ag-Sn-Ce合金研究. 林德仲.贵金属,第10卷第4期. 1989 |
电接点材料Ag-Sn-Ce合金研究. 林德仲.贵金属,第10卷第4期. 1989 * |
稀土在贵金属材料中的应用. 王继周等.中国稀土学报,第13卷. 1995 |
稀土在贵金属材料中的应用. 王继周等.中国稀土学报,第13卷. 1995 * |
Also Published As
Publication number | Publication date |
---|---|
CN101029362A (zh) | 2007-09-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Zhenhua Group Hualian Radio Equipment Factory Assignor: Kunming Institute of Precious Metals Contract fulfillment period: 2008.12.16 to 2014.12.30 contract change Contract record no.: 2009520000018 Denomination of invention: Silver-copper rare earth alloy material Granted publication date: 20081203 License type: General permission Record date: 20091016 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.16 TO 2014.12.30; CHANGE OF CONTRACT Name of requester: CHINA ZHENHUA GROUP HUALIAN RADIO EQUIPMENT FACTOR Effective date: 20091016 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20140119 |