CN100430504C - 银-锡铟复合氧化物电工触点材料及其制备工艺 - Google Patents
银-锡铟复合氧化物电工触点材料及其制备工艺 Download PDFInfo
- Publication number
- CN100430504C CN100430504C CNB031135331A CN03113533A CN100430504C CN 100430504 C CN100430504 C CN 100430504C CN B031135331 A CNB031135331 A CN B031135331A CN 03113533 A CN03113533 A CN 03113533A CN 100430504 C CN100430504 C CN 100430504C
- Authority
- CN
- China
- Prior art keywords
- indium
- tin
- tin indium
- composite oxide
- silver
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 74
- 229910052738 indium Inorganic materials 0.000 title claims abstract description 31
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title claims abstract description 23
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910052709 silver Inorganic materials 0.000 claims abstract description 25
- 239000004332 silver Substances 0.000 claims abstract description 25
- 238000002360 preparation method Methods 0.000 claims abstract description 24
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 22
- 230000003647 oxidation Effects 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 18
- 229910000846 In alloy Inorganic materials 0.000 claims abstract description 17
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 4
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 23
- 239000000470 constituent Substances 0.000 claims description 22
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000005245 sintering Methods 0.000 claims description 10
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 8
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 8
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 8
- 230000000536 complexating effect Effects 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 6
- 238000000748 compression moulding Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- KVXKIRARVMGHKF-UHFFFAOYSA-G indium(3+);tin(4+);heptahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[In+3].[Sn+4] KVXKIRARVMGHKF-UHFFFAOYSA-G 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005491 wire drawing Methods 0.000 claims description 3
- 238000001192 hot extrusion Methods 0.000 claims description 2
- 229910001325 element alloy Inorganic materials 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010310 metallurgical process Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
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- Powder Metallurgy (AREA)
- Contacts (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031135331A CN100430504C (zh) | 2003-01-06 | 2003-01-06 | 银-锡铟复合氧化物电工触点材料及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031135331A CN100430504C (zh) | 2003-01-06 | 2003-01-06 | 银-锡铟复合氧化物电工触点材料及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1425789A CN1425789A (zh) | 2003-06-25 |
CN100430504C true CN100430504C (zh) | 2008-11-05 |
Family
ID=4790346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031135331A Expired - Lifetime CN100430504C (zh) | 2003-01-06 | 2003-01-06 | 银-锡铟复合氧化物电工触点材料及其制备工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN100430504C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100341082C (zh) * | 2005-01-10 | 2007-10-03 | 宁波凌日表面工程有限公司 | 控制银-氧化锡电触头材料添加剂分布均匀性的方法 |
CN102633499B (zh) * | 2012-04-28 | 2014-04-30 | 东莞市中一合金科技有限公司 | 一种银氧化锡或银氧化锡氧化铟材料的制备方法 |
CN105215351A (zh) * | 2015-10-09 | 2016-01-06 | 中国船舶重工集团公司第七一二研究所 | 一种银包覆氧化锡导电粉体及其制备方法 |
CN106057506A (zh) * | 2016-07-19 | 2016-10-26 | 桂林电子科技大学 | 用于电触头表面镀层的添加材料及电触头制造方法 |
JP7151499B2 (ja) * | 2019-01-18 | 2022-10-12 | 株式会社オートネットワーク技術研究所 | 金属材および接続端子 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065688A (zh) * | 1991-04-09 | 1992-10-28 | 中外电气工业株式会社 | 内部氧化的银-锡-铟合金电触点材料及制造方法 |
CN1167835A (zh) * | 1997-03-17 | 1997-12-17 | 江阴市宏发合金材料厂 | 银氧化锡氧化铟电触点用线材及其生产工艺 |
-
2003
- 2003-01-06 CN CNB031135331A patent/CN100430504C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1065688A (zh) * | 1991-04-09 | 1992-10-28 | 中外电气工业株式会社 | 内部氧化的银-锡-铟合金电触点材料及制造方法 |
CN1167835A (zh) * | 1997-03-17 | 1997-12-17 | 江阴市宏发合金材料厂 | 银氧化锡氧化铟电触点用线材及其生产工艺 |
Also Published As
Publication number | Publication date |
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CN1425789A (zh) | 2003-06-25 |
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Assignee: FOSHAN NOBLE METAL TECHNOLOGY CO.,LTD. Assignor: Wang Naiqian|Ni Zesheng|Ling Jungu|Du Yongguo Contract record no.: 2011440000630 Denomination of invention: Siver-tin indium composite oxide as electric contact material and its its preparing process Granted publication date: 20081105 License type: Exclusive License Open date: 20030625 Record date: 20110707 |
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Free format text: FORMER OWNER: NI ZESHENG LING JUNGU DU YONGGUO Owner name: FOSHAN NOBLE METAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG NAIQIAN Effective date: 20110805 |
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Free format text: CORRECT: ADDRESS; FROM: 528000 FOSHAN, GUANGDONG PROVINCE TO: 582000 FOSHAN, GUANGDONG PROVINCE |
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Effective date of registration: 20110805 Address after: 582000 No. 36 Fenjiang North Road, Chancheng District, Guangdong, Foshan Patentee after: FOSHAN NOBLE METAL TECHNOLOGY CO.,LTD. Address before: 528000 No. 23 Fenjiang North Road, Foshan, Guangdong Co-patentee before: Ni Zesheng Patentee before: Wang Naiqian Co-patentee before: Ling Jungu Co-patentee before: Du Yongguo |
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Denomination of invention: Siver-tin indium composite oxide as electric contact material and its its preparing process Effective date of registration: 20180205 Granted publication date: 20081105 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: FOSHAN NOBLE METAL TECHNOLOGY CO.,LTD. Registration number: 2018440000036 |
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