CN102936740A - 金银铑多层复合电镀工艺 - Google Patents
金银铑多层复合电镀工艺 Download PDFInfo
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- CN102936740A CN102936740A CN2012104681690A CN201210468169A CN102936740A CN 102936740 A CN102936740 A CN 102936740A CN 2012104681690 A CN2012104681690 A CN 2012104681690A CN 201210468169 A CN201210468169 A CN 201210468169A CN 102936740 A CN102936740 A CN 102936740A
- Authority
- CN
- China
- Prior art keywords
- silver
- gold
- rhodium
- plated
- cyaniding
- 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.)
- Granted
Links
- 238000007747 plating Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- WGSWWUFREJBEPU-UHFFFAOYSA-N [Rh].[Ag].[Au] Chemical compound [Rh].[Ag].[Au] WGSWWUFREJBEPU-UHFFFAOYSA-N 0.000 title abstract 2
- 239000010931 gold Substances 0.000 claims abstract description 49
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052737 gold Inorganic materials 0.000 claims abstract description 47
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052709 silver Inorganic materials 0.000 claims abstract description 41
- 239000004332 silver Substances 0.000 claims abstract description 41
- 239000010948 rhodium Substances 0.000 claims abstract description 35
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 32
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 32
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims abstract description 7
- 238000000137 annealing Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000009713 electroplating Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 13
- IOBIJTFWSZQXPN-UHFFFAOYSA-N [Rh].[Ag] Chemical compound [Rh].[Ag] IOBIJTFWSZQXPN-UHFFFAOYSA-N 0.000 claims description 13
- 241000196324 Embryophyta Species 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 11
- 150000003016 phosphoric acids Chemical class 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 238000007669 thermal treatment Methods 0.000 claims description 6
- WBTCZEPSIIFINA-MSFWTACDSA-J dipotassium;antimony(3+);(2r,3r)-2,3-dioxidobutanedioate;trihydrate Chemical compound O.O.O.[K+].[K+].[Sb+3].[Sb+3].[O-]C(=O)[C@H]([O-])[C@@H]([O-])C([O-])=O.[O-]C(=O)[C@H]([O-])[C@@H]([O-])C([O-])=O WBTCZEPSIIFINA-MSFWTACDSA-J 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 5
- 235000015320 potassium carbonate Nutrition 0.000 claims description 5
- LFAGQMCIGQNPJG-UHFFFAOYSA-N silver cyanide Chemical compound [Ag+].N#[C-] LFAGQMCIGQNPJG-UHFFFAOYSA-N 0.000 claims description 5
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 4
- 229940026189 antimony potassium tartrate Drugs 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- KTEDZFORYFITAF-UHFFFAOYSA-K rhodium(3+);trihydroxide Chemical group [OH-].[OH-].[OH-].[Rh+3] KTEDZFORYFITAF-UHFFFAOYSA-K 0.000 claims description 4
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 claims description 4
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 claims description 4
- 241000416536 Euproctis pseudoconspersa Species 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical class C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 2
- 230000005496 eutectics Effects 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 24
- 238000000576 coating method Methods 0.000 abstract description 24
- 239000010970 precious metal Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 235000014676 Phragmites communis Nutrition 0.000 abstract description 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 34
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 22
- 229910052759 nickel Inorganic materials 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- NDJMMQNQPXEWDP-UHFFFAOYSA-N [Rh].[Pt].[Ag].[Ni] Chemical compound [Rh].[Pt].[Ag].[Ni] NDJMMQNQPXEWDP-UHFFFAOYSA-N 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- NTSCZWPFWZPENY-UHFFFAOYSA-N phosphoric acid;rhodium Chemical compound [Rh].OP(O)(O)=O NTSCZWPFWZPENY-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- YWFDDXXMOPZFFM-UHFFFAOYSA-H rhodium(3+);trisulfate Chemical compound [Rh+3].[Rh+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O YWFDDXXMOPZFFM-UHFFFAOYSA-H 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 235000000914 Solidago virgaurea Nutrition 0.000 description 1
- 244000197975 Solidago virgaurea Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- UIFOTCALDQIDTI-UHFFFAOYSA-N arsanylidynenickel Chemical compound [As]#[Ni] UIFOTCALDQIDTI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- MXZVHYUSLJAVOE-UHFFFAOYSA-N gold(3+);tricyanide Chemical compound [Au+3].N#[C-].N#[C-].N#[C-] MXZVHYUSLJAVOE-UHFFFAOYSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- WUAYPESZPMSNSO-UHFFFAOYSA-N perchloric acid rhodium Chemical compound [Rh].Cl(=O)(=O)(=O)O WUAYPESZPMSNSO-UHFFFAOYSA-N 0.000 description 1
- -1 phosphoric acid-rhodium sulfate Chemical compound 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 description 1
- MCAHWIHFGHIESP-UHFFFAOYSA-N selenous acid Chemical compound O[Se](O)=O MCAHWIHFGHIESP-UHFFFAOYSA-N 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Abstract
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103484905A (zh) * | 2013-10-12 | 2014-01-01 | 中南大学 | 一种电镀铑层的方法 |
CN103981549A (zh) * | 2014-05-20 | 2014-08-13 | 西安西光表面精饰有限公司 | 一种镀银溶液 |
CN104582314A (zh) * | 2014-12-19 | 2015-04-29 | 胜华电子(惠阳)有限公司 | 一种镀金手指osp流程的免贴胶工艺 |
CN104947174A (zh) * | 2014-03-28 | 2015-09-30 | 香港理工大学 | 一种去除金电镀液中的镍杂质的方法 |
CN105018995A (zh) * | 2015-07-10 | 2015-11-04 | 陈圳浩 | 银饰品表面光亮五层电镀工艺 |
CN106337197A (zh) * | 2016-09-27 | 2017-01-18 | 东莞中探探针有限公司 | 一种电连接器电镀工艺 |
CN106993404A (zh) * | 2017-05-02 | 2017-07-28 | 卜庆革 | 柔性轻量化耐高温防火防电磁辐射损伤电磁屏蔽的镀镍银玻璃纤维、布及方法 |
CN107541759A (zh) * | 2017-09-05 | 2018-01-05 | 江小平 | 一种将不锈钢与银结合的方法 |
CN108698374A (zh) * | 2016-02-16 | 2018-10-23 | 思力柯集团 | 包括不含镍的涂层的制品和方法 |
CN110230079A (zh) * | 2015-01-16 | 2019-09-13 | 哈钦森技术股份有限公司 | 金电镀溶液和方法 |
CN111101168A (zh) * | 2018-09-17 | 2020-05-05 | 田振奎 | 自身润滑固体软金属银-铅合金镀层结构 |
CN111933965A (zh) * | 2020-07-24 | 2020-11-13 | 苏州敦胜新能源科技有限公司 | 一种高温燃料电池双极板抗氧化镀层 |
CN112538650A (zh) * | 2020-10-29 | 2021-03-23 | 柏丽德珠宝(广州)有限公司 | 一种银基材镀贵金属系统 |
CN112553662A (zh) * | 2020-10-29 | 2021-03-26 | 柏丽德珠宝(广州)有限公司 | 一种银基材镀贵金属方法 |
US11128074B2 (en) | 2017-09-20 | 2021-09-21 | Huawei Technologies Co., Ltd. | Electrical connector, mobile terminal, and electrical connector manufacturing method |
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Cited By (22)
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CN103484905A (zh) * | 2013-10-12 | 2014-01-01 | 中南大学 | 一种电镀铑层的方法 |
CN103484905B (zh) * | 2013-10-12 | 2015-11-18 | 中南大学 | 一种电镀铑层的方法 |
CN104947174A (zh) * | 2014-03-28 | 2015-09-30 | 香港理工大学 | 一种去除金电镀液中的镍杂质的方法 |
CN103981549A (zh) * | 2014-05-20 | 2014-08-13 | 西安西光表面精饰有限公司 | 一种镀银溶液 |
CN104582314A (zh) * | 2014-12-19 | 2015-04-29 | 胜华电子(惠阳)有限公司 | 一种镀金手指osp流程的免贴胶工艺 |
CN104582314B (zh) * | 2014-12-19 | 2018-07-31 | 胜华电子(惠阳)有限公司 | 一种镀金手指osp流程的免贴胶工艺 |
US12173423B2 (en) | 2015-01-16 | 2024-12-24 | Hutchinson Technology Incorporated | Gold electroplating solution and method |
CN110230079B (zh) * | 2015-01-16 | 2022-03-11 | 哈钦森技术股份有限公司 | 金电镀溶液和方法 |
CN110230079A (zh) * | 2015-01-16 | 2019-09-13 | 哈钦森技术股份有限公司 | 金电镀溶液和方法 |
CN105018995A (zh) * | 2015-07-10 | 2015-11-04 | 陈圳浩 | 银饰品表面光亮五层电镀工艺 |
CN108698374A (zh) * | 2016-02-16 | 2018-10-23 | 思力柯集团 | 包括不含镍的涂层的制品和方法 |
EP3416825A4 (en) * | 2016-02-16 | 2019-11-06 | Xtalic Corporation | ARTICLES COMPRISING A NICKEL-FREE COATING AND ASSOCIATED METHODS |
CN106337197A (zh) * | 2016-09-27 | 2017-01-18 | 东莞中探探针有限公司 | 一种电连接器电镀工艺 |
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