CN101217074A - 银氧化锡/铜复合电触头及其制备方法 - Google Patents
银氧化锡/铜复合电触头及其制备方法 Download PDFInfo
- Publication number
- CN101217074A CN101217074A CNA2008100593020A CN200810059302A CN101217074A CN 101217074 A CN101217074 A CN 101217074A CN A2008100593020 A CNA2008100593020 A CN A2008100593020A CN 200810059302 A CN200810059302 A CN 200810059302A CN 101217074 A CN101217074 A CN 101217074A
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- Prior art keywords
- oxidation
- copper
- silver
- tin
- electrical contact
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- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000005751 Copper oxide Substances 0.000 title claims description 30
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 title claims description 30
- 229910000431 copper oxide Inorganic materials 0.000 title claims description 30
- -1 copper oxide compound Chemical class 0.000 title claims description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 41
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000005245 sintering Methods 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 229910001887 tin oxide Inorganic materials 0.000 claims abstract description 16
- 239000000956 alloy Substances 0.000 claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 12
- 229910052709 silver Inorganic materials 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 9
- 239000004332 silver Substances 0.000 claims abstract description 9
- 238000000889 atomisation Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 7
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 5
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims description 20
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 238000004381 surface treatment Methods 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 4
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- IVQODXYTQYNJFI-UHFFFAOYSA-N oxotin;silver Chemical compound [Ag].[Sn]=O IVQODXYTQYNJFI-UHFFFAOYSA-N 0.000 abstract description 2
- 239000005749 Copper compound Substances 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 abstract 1
- 238000009692 water atomization Methods 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011003225A1 (zh) * | 2009-07-08 | 2011-01-13 | 中南大学 | 一种银-金属氧化物电触头材料的制备方法 |
CN101950696A (zh) * | 2010-09-09 | 2011-01-19 | 浙江乐银合金有限公司 | 一种银氧化锡触头合金材料的制造方法及其所制合金 |
CN102097220A (zh) * | 2011-02-23 | 2011-06-15 | 西安建筑科技大学 | 一种Cu-La2O3触头材料及其制备方法 |
CN102290116A (zh) * | 2011-08-15 | 2011-12-21 | 上海中希合金有限公司 | 一种微电机换向器用银铜镍陶瓷复合材料及其制造工艺 |
CN102394185A (zh) * | 2011-10-11 | 2012-03-28 | 杨晓厦 | 一种继电器的触点 |
WO2012088736A1 (zh) * | 2010-12-30 | 2012-07-05 | 温州宏丰电工合金股份有限公司 | 一种纤维状结构银基氧化物电触头材料的制备方法 |
CN102568643A (zh) * | 2012-03-01 | 2012-07-11 | 郴州市金贵银业股份有限公司 | 一种银氧化锡触头材料及其制备方法 |
US20130313488A1 (en) * | 2010-12-03 | 2013-11-28 | Lesheng Chen | Method of Preparing Silver-Based Electrical Contact Materials with Fiber-Like Arrangement of Reinforcing Nanoparticles |
CN103531384A (zh) * | 2013-10-11 | 2014-01-22 | 昆明理工大学 | AgMeO电触头材料超薄带材的连续大变形加工方法 |
CN103740937A (zh) * | 2013-12-30 | 2014-04-23 | 桂林电器科学研究院有限公司 | 一种银氧化锡废料回收循环利用的方法 |
CN104269296A (zh) * | 2014-09-05 | 2015-01-07 | 重庆川仪自动化股份有限公司 | 银氧化锡电接触材料的制备方法 |
CN104532049A (zh) * | 2014-11-25 | 2015-04-22 | 宁波科扬贵金属合金科技有限公司 | 一种银氧化锡触头材料的制造方法 |
WO2015074349A1 (zh) * | 2013-11-22 | 2015-05-28 | 福达合金材料股份有限公司 | 银金属氧化物石墨复合电触头材料的制备方法及其产品 |
CN104831105A (zh) * | 2015-03-26 | 2015-08-12 | 昆明理工大学 | 一种多层Ni/AgMeO电触头材料的制备方法 |
CN105161380A (zh) * | 2015-09-17 | 2015-12-16 | 温州新科特种材料有限公司 | 一种断路器电触头支撑件及其制备方法 |
CN105261512A (zh) * | 2015-11-20 | 2016-01-20 | 温州新科特种材料有限公司 | 一种刀开关电触头装置及其制备方法 |
CN105458273A (zh) * | 2015-11-26 | 2016-04-06 | 浙江工业大学 | 高能球磨法促进Ag-Sn合金粉氧化的方法 |
CN105513864A (zh) * | 2015-12-10 | 2016-04-20 | 宋和明 | 一种电气开关接触材料及制备方法 |
CN106378458A (zh) * | 2016-08-29 | 2017-02-08 | 河源富马硬质合金股份有限公司 | 一种采用真空挤压方式制备硬质合金的方法 |
CN107946111A (zh) * | 2017-11-23 | 2018-04-20 | 温州宏丰电工合金股份有限公司 | 一种长条银石墨电接触材料与焊料带材快速复合制备方法 |
CN108043894A (zh) * | 2017-12-15 | 2018-05-18 | 桂林金格电工电子材料科技有限公司 | 一种银氧化锡覆铜带材的制备方法 |
CN108149122A (zh) * | 2017-12-27 | 2018-06-12 | 洛阳神佳窑业有限公司 | 一种银基合金触点材料的制备方法 |
CN108493024A (zh) * | 2018-05-22 | 2018-09-04 | 东北大学 | 一种银-氧化锡电触头材料及其制备方法 |
CN108929965A (zh) * | 2018-08-15 | 2018-12-04 | 宁波科扬贵金属合金科技有限公司 | 银氧化锡加重稀土触头材料的制造工艺 |
CN110504119A (zh) * | 2019-08-21 | 2019-11-26 | 哈尔滨东大高新材料股份有限公司 | 一种银铜复合电触头材料的制备方法 |
CN112239350A (zh) * | 2020-10-19 | 2021-01-19 | 西安工程大学 | 一种铜氧化锡触头材料的制备方法 |
CN114540659A (zh) * | 2022-01-14 | 2022-05-27 | 温州宏丰电工合金股份有限公司 | 弱电稀土改性银铜-氧化物电接触材料及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1195308C (zh) * | 2002-11-05 | 2005-03-30 | 天津大学 | 银纳米氧化锡电触头及其制备方法 |
CN1299307C (zh) * | 2004-12-08 | 2007-02-07 | 昆明贵金属研究所 | 银锡氧化物电工触头材料及其制备方法 |
-
2008
- 2008-01-14 CN CN2008100593020A patent/CN101217074B/zh active Active - Reinstated
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011003225A1 (zh) * | 2009-07-08 | 2011-01-13 | 中南大学 | 一种银-金属氧化物电触头材料的制备方法 |
CN101950696A (zh) * | 2010-09-09 | 2011-01-19 | 浙江乐银合金有限公司 | 一种银氧化锡触头合金材料的制造方法及其所制合金 |
CN101950696B (zh) * | 2010-09-09 | 2014-05-14 | 浙江乐银合金有限公司 | 一种银氧化锡触头合金材料的制造方法 |
US20130313488A1 (en) * | 2010-12-03 | 2013-11-28 | Lesheng Chen | Method of Preparing Silver-Based Electrical Contact Materials with Fiber-Like Arrangement of Reinforcing Nanoparticles |
US9287018B2 (en) * | 2010-12-03 | 2016-03-15 | Wenzhou Hongfeng Electrical Alloy Co., Ltd. | Method of preparing silver-based electrical contact materials with fiber-like arrangement of reinforcing nanoparticles |
US9761342B2 (en) * | 2010-12-30 | 2017-09-12 | Wenzhou Hongfeng Electrical Alloy Co., Ltd. | Method of preparing silver-based oxide electrical contact materials with fiber-like arrangement |
US20130266468A1 (en) * | 2010-12-30 | 2013-10-10 | Lesheng Chen | Method of Preparing Silver-Based Oxide Electrical Contact Materials with Fiber-like Arrangement |
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CN102290116A (zh) * | 2011-08-15 | 2011-12-21 | 上海中希合金有限公司 | 一种微电机换向器用银铜镍陶瓷复合材料及其制造工艺 |
CN102394185B (zh) * | 2011-10-11 | 2014-05-07 | 江苏华仑电子有限公司 | 一种继电器的触点 |
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CN108043894A (zh) * | 2017-12-15 | 2018-05-18 | 桂林金格电工电子材料科技有限公司 | 一种银氧化锡覆铜带材的制备方法 |
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CN108493024A (zh) * | 2018-05-22 | 2018-09-04 | 东北大学 | 一种银-氧化锡电触头材料及其制备方法 |
CN108929965A (zh) * | 2018-08-15 | 2018-12-04 | 宁波科扬贵金属合金科技有限公司 | 银氧化锡加重稀土触头材料的制造工艺 |
CN110504119A (zh) * | 2019-08-21 | 2019-11-26 | 哈尔滨东大高新材料股份有限公司 | 一种银铜复合电触头材料的制备方法 |
CN112239350A (zh) * | 2020-10-19 | 2021-01-19 | 西安工程大学 | 一种铜氧化锡触头材料的制备方法 |
CN112239350B (zh) * | 2020-10-19 | 2022-08-05 | 西安工程大学 | 一种铜氧化锡触头材料的制备方法 |
CN114540659A (zh) * | 2022-01-14 | 2022-05-27 | 温州宏丰电工合金股份有限公司 | 弱电稀土改性银铜-氧化物电接触材料及其制备方法 |
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