JP2015528066A - 錫アンチモンメッキのためのシステム及び方法 - Google Patents
錫アンチモンメッキのためのシステム及び方法 Download PDFInfo
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- JP2015528066A JP2015528066A JP2015525425A JP2015525425A JP2015528066A JP 2015528066 A JP2015528066 A JP 2015528066A JP 2015525425 A JP2015525425 A JP 2015525425A JP 2015525425 A JP2015525425 A JP 2015525425A JP 2015528066 A JP2015528066 A JP 2015528066A
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- solution
- antimony
- plating
- tin
- grams
- Prior art date
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- 238000007747 plating Methods 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 47
- GVFOJDIFWSDNOY-UHFFFAOYSA-N antimony tin Chemical compound [Sn].[Sb] GVFOJDIFWSDNOY-UHFFFAOYSA-N 0.000 title abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 72
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 72
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000009713 electroplating Methods 0.000 claims abstract description 18
- 239000000243 solution Substances 0.000 claims description 77
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 44
- 238000003756 stirring Methods 0.000 claims description 39
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims description 36
- 239000003792 electrolyte Substances 0.000 claims description 26
- 239000008151 electrolyte solution Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
- 235000019445 benzyl alcohol Nutrition 0.000 claims description 12
- 239000008098 formaldehyde solution Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- FAKFSJNVVCGEEI-UHFFFAOYSA-J tin(4+);disulfate Chemical compound [Sn+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O FAKFSJNVVCGEEI-UHFFFAOYSA-J 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 10
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- OBBXFSIWZVFYJR-UHFFFAOYSA-L tin(2+);sulfate Chemical compound [Sn+2].[O-]S([O-])(=O)=O OBBXFSIWZVFYJR-UHFFFAOYSA-L 0.000 claims description 8
- 229910000375 tin(II) sulfate Inorganic materials 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 229940007424 antimony trisulfide Drugs 0.000 claims description 3
- NVWBARWTDVQPJD-UHFFFAOYSA-N antimony(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[Sb+3].[Sb+3] NVWBARWTDVQPJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910006913 SnSb Inorganic materials 0.000 description 3
- 239000013504 Triton X-100 Substances 0.000 description 3
- 229920004890 Triton X-100 Polymers 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 101000601610 Drosophila melanogaster Heparan sulfate N-sulfotransferase Proteins 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- -1 between 1% and 3%) Chemical compound 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000001887 electron backscatter diffraction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/60—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of tin
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/02—Heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/06—Filtering particles other than ions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/30—Electroplating: Baths therefor from solutions of tin
- C25D3/32—Electroplating: Baths therefor from solutions of tin characterised by the organic bath constituents used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (14)
- メッキ方法(100)であって、
錫(Sn)メッキ溶液にアンチモン(Sb)をドープすること;
前記アンチモンドープ錫メッキを用いて部品を電気メッキすること
を含む方法。 - 前記アンチモンドープ錫メッキは、約1%から約3%の間のアンチモンを含む、請求項1に記載のメッキ方法(100)。
- 前記アンチモンドープ錫メッキは、約2%から約3%の間のアンチモンを含む、請求項1に記載のメッキ方法(100)。
- 前記アンチモンドープ錫メッキは、約3%未満のアンチモンを含む、請求項1に記載のメッキ方法(100)。
- 前記アンチモンドープ錫メッキは、97.6%の錫及び2.4%のアンチモンを含む、請求項1に記載のメッキ方法(100)。
- ドーピングは、
脱イオン水に硫酸錫を溶解すること;
静置すると白濁する澄明な溶液を得るために、前記硫酸錫溶液をろ過すること;
澄明な溶液を提供するために、前記白濁溶液にある量の硫酸を加えて攪拌すること;
前記溶液に界面活性剤を加えて攪拌すること;
前記溶液にホルムアルデヒド溶液を加えて攪拌すること;
澄明な無色の溶液を得るために、前記溶液にベンジルアルコールを加えて攪拌すること;及び
前記溶液を水浴中で約75℃まで加熱すること;
によって電解液を生成することと、
硫酸にある量のアンチモン粉末を溶解し、加熱及び攪拌してアンチモン溶液を調製することと;
約75℃に維持されている前記電解液にある量の前記アンチモン溶液を添加することとを含む、請求項1に記載のメッキ方法(100)。 - 前記アンチモン溶液は三硫化アンチモン含む、請求項1に記載の方法。
- 前記方法は、
静置すると白濁する澄明な溶液を得るために、脱イオン水30ミリリットルに硫酸錫(II)(99.6%)1.50グラムを溶解してろ紙でろ過すること;
澄明な電解溶液を得るために、前記白濁溶液に濃硫酸(98%)1.30グラムを添加して攪拌すること;
前記電解溶液に界面活性剤0.0609グラムを溶解して攪拌すること;
前記電解溶液に37%ホルムアルデヒド溶液0.198グラムを溶解して攪拌すること;及び
澄明な無色の溶液を得るために、前記電解溶液にベンジルアルコール0.182グラムを溶解して激しく攪拌すること
を含む、請求項6に記載の方法。 - 約1%から約3%の間のアンチモン(Sb)がドープされる錫(Sn)メッキ。
- 前記メッキは、錫(Sn)メッキ溶液(702)にアンチモンをドープすること、及び部品を前記アンチモンドープ錫メッキによって電気メッキすることによって形成される、請求項9に記載のメッキ。
- 97.6%の錫及び2.4%のアンチモンを有する請求項9に記載のメッキ。
- 静置すると白濁する澄明な溶液を得るために、脱イオン水30ミリリットルに硫酸錫(II)(99.6%)1.50グラムを溶解してろ紙でろ過すること;
澄明な電解溶液を得るために、前記白濁溶液に濃硫酸(98%)1.30グラムを添加して攪拌すること;
前記電解溶液に界面活性剤0.0609グラムを溶解して攪拌すること;
前記電解溶液に37%ホルムアルデヒド溶液0.198グラムを溶解して攪拌すること;
澄明な無色の溶液を得るために、前記電解溶液にベンジルアルコール0.182グラムを溶解して激しく攪拌すること;及び
前記溶液を水浴中で約75℃まで加熱すること
を含む電気メッキ浴(700)から形成される、請求項9に記載のメッキ。 - 前記ドーピングはメッキ後の錫ウィスカ形成を低減する、請求項9に記載のメッキ。
- 前記メッキは、硫酸にある量のアンチモン粉末を溶解し、加熱及び攪拌してアンチモン溶液を調製すること、及び約75℃に維持されている前記電解液にある量の前記アンチモン溶液を添加することによって形成される、請求項9に記載のメッキ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261677908P | 2012-07-31 | 2012-07-31 | |
US61/677,908 | 2012-07-31 | ||
US13/646,401 | 2012-10-05 | ||
US13/646,401 US10072347B2 (en) | 2012-07-31 | 2012-10-05 | Systems and methods for tin antimony plating |
PCT/US2013/045921 WO2014022002A1 (en) | 2012-07-31 | 2013-06-14 | Systems and methods for tin antimony plating |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015528066A true JP2015528066A (ja) | 2015-09-24 |
JP6246206B2 JP6246206B2 (ja) | 2017-12-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015525425A Active JP6246206B2 (ja) | 2012-07-31 | 2013-06-14 | 錫アンチモンメッキのためのシステム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US10072347B2 (ja) |
EP (1) | EP2880204B1 (ja) |
JP (1) | JP6246206B2 (ja) |
CN (2) | CN104884680B (ja) |
WO (1) | WO2014022002A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114059115A (zh) * | 2021-12-20 | 2022-02-18 | 中国计量大学 | 锡锑电镀液及其制备方法 |
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2012
- 2012-10-05 US US13/646,401 patent/US10072347B2/en active Active
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2013
- 2013-06-14 CN CN201380035007.0A patent/CN104884680B/zh active Active
- 2013-06-14 JP JP2015525425A patent/JP6246206B2/ja active Active
- 2013-06-14 CN CN201810498805.1A patent/CN108588774B/zh active Active
- 2013-06-14 WO PCT/US2013/045921 patent/WO2014022002A1/en active Application Filing
- 2013-06-14 EP EP13731242.7A patent/EP2880204B1/en active Active
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2018
- 2018-09-10 US US16/127,105 patent/US10815581B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US2825683A (en) * | 1954-03-22 | 1958-03-04 | Metal & Thermit Corp | Method of tin-antimony alloy plating |
JPS57140882A (en) * | 1981-02-24 | 1982-08-31 | Tokyo Mekki:Kk | Bright electroplating method for tin or solder |
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JP2008248348A (ja) * | 2007-03-30 | 2008-10-16 | Taku Arai | アンチモンもしくはその合金の電気めっき浴 |
Also Published As
Publication number | Publication date |
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EP2880204A1 (en) | 2015-06-10 |
JP6246206B2 (ja) | 2017-12-13 |
EP2880204B1 (en) | 2024-04-17 |
CN108588774A (zh) | 2018-09-28 |
WO2014022002A1 (en) | 2014-02-06 |
CN104884680A (zh) | 2015-09-02 |
US10072347B2 (en) | 2018-09-11 |
US10815581B2 (en) | 2020-10-27 |
CN108588774B (zh) | 2020-09-01 |
US20190100849A1 (en) | 2019-04-04 |
CN104884680B (zh) | 2018-07-20 |
US20140209468A1 (en) | 2014-07-31 |
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