CN104117684B - 一种银氧化锡电接触材料的制备方法 - Google Patents
一种银氧化锡电接触材料的制备方法 Download PDFInfo
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- CN104117684B CN104117684B CN201410390755.7A CN201410390755A CN104117684B CN 104117684 B CN104117684 B CN 104117684B CN 201410390755 A CN201410390755 A CN 201410390755A CN 104117684 B CN104117684 B CN 104117684B
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- silver
- tin
- acid stannum
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- oxygen
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- 239000000463 material Substances 0.000 title claims abstract description 41
- IVQODXYTQYNJFI-UHFFFAOYSA-N oxotin;silver Chemical compound [Ag].[Sn]=O IVQODXYTQYNJFI-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 58
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 51
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 32
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 29
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 28
- 239000002131 composite material Substances 0.000 claims abstract description 25
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 24
- 239000007864 aqueous solution Substances 0.000 claims abstract description 23
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 22
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 22
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 22
- 239000002270 dispersing agent Substances 0.000 claims abstract description 20
- KQTXIZHBFFWWFW-UHFFFAOYSA-L disilver;carbonate Chemical compound [Ag]OC(=O)O[Ag] KQTXIZHBFFWWFW-UHFFFAOYSA-L 0.000 claims abstract description 18
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000001354 calcination Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000002244 precipitate Substances 0.000 claims description 12
- 238000012216 screening Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000001192 hot extrusion Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000012153 distilled water Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000000462 isostatic pressing Methods 0.000 claims description 4
- 238000003828 vacuum filtration Methods 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000243 solution Substances 0.000 abstract description 6
- 238000004663 powder metallurgy Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 17
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 239000002245 particle Substances 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000004332 silver Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- 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 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000010668 complexation reaction Methods 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 239000000320 mechanical mixture Substances 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004500 asepsis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000011156 metal matrix composite Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Powder Metallurgy (AREA)
Abstract
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104493179A (zh) * | 2014-12-30 | 2015-04-08 | 桂林电器科学研究院有限公司 | 一种片状或铆钉型银氧化锌电触头材料的制备方法 |
CN104475733A (zh) * | 2014-12-30 | 2015-04-01 | 桂林电器科学研究院有限公司 | 一种片状银镍钨电触头材料的制备方法 |
CN109128213B (zh) * | 2018-08-16 | 2022-05-31 | 西安工程大学 | 一种银碳氧化锡触头合金的制备方法 |
CN110340348B (zh) * | 2019-08-05 | 2021-12-21 | 郴州市金贵银业股份有限公司 | 一种纳米银粉、制备方法、银浆和应用 |
CN117102479B (zh) * | 2023-10-18 | 2024-01-02 | 佛山通宝精密合金股份有限公司 | 一种改性银氧化锡的制备工艺及其制得的改性银氧化锡 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4824600A (en) * | 1986-06-26 | 1989-04-25 | Dornier System Gmbh | Preparation of a suspension in preparation of powder making |
US4971754A (en) * | 1988-11-22 | 1990-11-20 | Telemecanique | Method of preparing an electrical contact material, and a method of manufacturing a contact element incorporating such a material |
CN1900332A (zh) * | 2006-07-22 | 2007-01-24 | 淮阴工学院 | 一种利用化学沉淀法获得复合粉制备铜基复合材料的方法 |
CN101071687A (zh) * | 2007-06-05 | 2007-11-14 | 桂林电器科学研究所 | 银-纳米氧化锡电触头材料及其制备工艺 |
CN101088680A (zh) * | 2007-07-17 | 2007-12-19 | 王尚军 | 一种银氧化锡复合粉末的制备方法 |
CN102312119A (zh) * | 2010-06-29 | 2012-01-11 | 福达合金材料股份有限公司 | 一种银氧化锡电接触材料的制备方法 |
CN102389981A (zh) * | 2011-06-21 | 2012-03-28 | 佛山通宝精密合金股份有限公司 | 一种连续均匀化制备银氧化锡材料的方法 |
CN102633499A (zh) * | 2012-04-28 | 2012-08-15 | 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 |
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KR101351259B1 (ko) * | 2012-01-20 | 2014-01-14 | 동아대학교 산학협력단 | 은 코팅 판상 산화 제1주석 분말 및 그 합성 방법 |
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- 2014-08-11 CN CN201410390755.7A patent/CN104117684B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4824600A (en) * | 1986-06-26 | 1989-04-25 | Dornier System Gmbh | Preparation of a suspension in preparation of powder making |
US4971754A (en) * | 1988-11-22 | 1990-11-20 | Telemecanique | Method of preparing an electrical contact material, and a method of manufacturing a contact element incorporating such a material |
CN1900332A (zh) * | 2006-07-22 | 2007-01-24 | 淮阴工学院 | 一种利用化学沉淀法获得复合粉制备铜基复合材料的方法 |
CN101071687A (zh) * | 2007-06-05 | 2007-11-14 | 桂林电器科学研究所 | 银-纳米氧化锡电触头材料及其制备工艺 |
CN101088680A (zh) * | 2007-07-17 | 2007-12-19 | 王尚军 | 一种银氧化锡复合粉末的制备方法 |
CN102312119A (zh) * | 2010-06-29 | 2012-01-11 | 福达合金材料股份有限公司 | 一种银氧化锡电接触材料的制备方法 |
CN102389981A (zh) * | 2011-06-21 | 2012-03-28 | 佛山通宝精密合金股份有限公司 | 一种连续均匀化制备银氧化锡材料的方法 |
CN102633499A (zh) * | 2012-04-28 | 2012-08-15 | 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 |
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Address after: No. 1 Fucheng Avenue, Nonferrous Metals Industrial Park, Chenzhou City, Hunan Province, China 423038 Patentee after: Hunan Baiyin Co.,Ltd. Country or region after: China Address before: No. 1 Fucheng Avenue, Nonferrous Metals Industrial Park, Chenzhou City, Hunan Province, China 423038 Patentee before: JINGUI SILVER INDUSTRY Co.,Ltd. Country or region before: China |