CA2908478C - Functional chromium layer with improved corrosion resistance - Google Patents
Functional chromium layer with improved corrosion resistance Download PDFInfo
- Publication number
- CA2908478C CA2908478C CA2908478A CA2908478A CA2908478C CA 2908478 C CA2908478 C CA 2908478C CA 2908478 A CA2908478 A CA 2908478A CA 2908478 A CA2908478 A CA 2908478A CA 2908478 C CA2908478 C CA 2908478C
- Authority
- CA
- Canada
- Prior art keywords
- depositing
- chromium layer
- functional chromium
- electroplating bath
- methane
- 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.)
- Active
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 43
- 239000011651 chromium Substances 0.000 title claims abstract description 43
- 230000007797 corrosion Effects 0.000 title abstract description 12
- 238000005260 corrosion Methods 0.000 title abstract description 12
- 238000009713 electroplating Methods 0.000 claims abstract description 37
- 150000003839 salts Chemical class 0.000 claims abstract description 23
- NARPMWPOFWHFDX-UHFFFAOYSA-N methanetrisulfonic acid Chemical compound OS(=O)(=O)C(S(O)(=O)=O)S(O)(=O)=O NARPMWPOFWHFDX-UHFFFAOYSA-N 0.000 claims abstract description 18
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 11
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000151 deposition Methods 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 21
- 239000004094 surface-active agent Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 5
- OPUAWDUYWRUIIL-UHFFFAOYSA-N methanedisulfonic acid Chemical compound OS(=O)(=O)CS(O)(=O)=O OPUAWDUYWRUIIL-UHFFFAOYSA-N 0.000 claims description 5
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 4
- 150000003871 sulfonates Chemical class 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 3
- AFAXGSQYZLGZPG-UHFFFAOYSA-N ethanedisulfonic acid Chemical compound OS(=O)(=O)CCS(O)(=O)=O AFAXGSQYZLGZPG-UHFFFAOYSA-N 0.000 claims description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 3
- FACKKNUWEJWKIC-UHFFFAOYSA-N propane-1,2,3-trisulfonic acid Chemical compound OS(=O)(=O)CC(S(O)(=O)=O)CS(O)(=O)=O FACKKNUWEJWKIC-UHFFFAOYSA-N 0.000 claims description 3
- KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 claims description 2
- 229910000457 iridium oxide Inorganic materials 0.000 claims description 2
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- LJYOXSMOJRTHIL-UHFFFAOYSA-N propane-1,2-disulfonic acid Chemical compound OS(=O)(=O)C(C)CS(O)(=O)=O LJYOXSMOJRTHIL-UHFFFAOYSA-N 0.000 claims description 2
- MGNVWUDMMXZUDI-UHFFFAOYSA-N propane-1,3-disulfonic acid Chemical compound OS(=O)(=O)CCCS(O)(=O)=O MGNVWUDMMXZUDI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 239000011133 lead Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 5
- 229940107218 chromium Drugs 0.000 description 25
- 235000012721 chromium Nutrition 0.000 description 25
- 238000007747 plating Methods 0.000 description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000011550 stock solution Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- ZZTMMVAAULUFCS-UHFFFAOYSA-L disodium;methanedisulfonate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)CS([O-])(=O)=O ZZTMMVAAULUFCS-UHFFFAOYSA-L 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- -1 chromium(VI) compound Chemical class 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- JWLDKEPWWPTYLJ-UHFFFAOYSA-K trisodium;methanetrisulfonate Chemical compound [Na+].[Na+].[Na+].[O-]S(=O)(=O)C(S([O-])(=O)=O)S([O-])(=O)=O JWLDKEPWWPTYLJ-UHFFFAOYSA-K 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 125000002467 phosphate group Chemical class [H]OP(=O)(O[H])O[*] 0.000 description 2
- UUEFNRLFBIHJFY-UHFFFAOYSA-K trisodium propane-1,2,3-trisulfonate Chemical compound [Na+].[Na+].[Na+].[O-]S(=O)(=O)CC(CS([O-])(=O)=O)S([O-])(=O)=O UUEFNRLFBIHJFY-UHFFFAOYSA-K 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
-
- 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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI
-
- 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
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13164188.8A EP2792770B1 (en) | 2013-04-17 | 2013-04-17 | Functional chromium layer with improved corrosion resistance |
| EP13164188.8 | 2013-04-17 | ||
| PCT/EP2014/051251 WO2014170037A1 (en) | 2013-04-17 | 2014-01-22 | Functional chromium layer with improved corrosion resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2908478A1 CA2908478A1 (en) | 2014-10-23 |
| CA2908478C true CA2908478C (en) | 2020-12-15 |
Family
ID=48184049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2908478A Active CA2908478C (en) | 2013-04-17 | 2014-01-22 | Functional chromium layer with improved corrosion resistance |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20160024674A1 (ko) |
| EP (1) | EP2792770B1 (ko) |
| JP (1) | JP6388913B2 (ko) |
| KR (1) | KR102194114B1 (ko) |
| CN (1) | CN105102686B (ko) |
| CA (1) | CA2908478C (ko) |
| ES (1) | ES2546007T3 (ko) |
| PL (1) | PL2792770T3 (ko) |
| TW (1) | TWI645078B (ko) |
| WO (1) | WO2014170037A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101646160B1 (ko) * | 2015-11-13 | 2016-08-08 | (주)에스에이치팩 | 내식성이 우수한 크롬도금액 |
| KR102012726B1 (ko) * | 2018-12-06 | 2019-08-21 | 주식회사 에이엔씨코리아 | 6 가 크롬도금액 및 이를 이용한 크랙프리 펄스-리버스 전기도금방법 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1589988A (en) * | 1924-11-11 | 1926-06-22 | Chromium Products Corp | Chromium plating |
| US2195409A (en) | 1936-07-31 | 1940-04-02 | Nat Aniline & Chem Co Inc | Electrodeposition |
| JPS5161492A (en) * | 1974-11-27 | 1976-05-28 | Hishe Kagaku Kk | Kafuruorokashibozokukagobutsuno suiyokakaizenhoho |
| DE3402554A1 (de) | 1984-01-26 | 1985-08-08 | LPW-Chemie GmbH, 4040 Neuss | Abscheidung von hartchrom auf einer metallegierung aus einem waessrigen, chromsaeure und schwefelsaeure enthaltenden elektrolyten |
| JPS6179796A (ja) * | 1984-09-26 | 1986-04-23 | Kiyoteru Takayasu | クロム電析方法 |
| US4588481A (en) * | 1985-03-26 | 1986-05-13 | M&T Chemicals Inc. | Chromium plating bath for producing non-iridescent, adherent, bright chromium deposits at high efficiencies and substantially free of cathodic low current density etching |
| JPH0347985A (ja) * | 1989-07-13 | 1991-02-28 | Nippon M & T Kk | クロムめっき方法 |
| SG52702A1 (en) | 1989-11-06 | 1998-09-28 | Atotech Usa Inc | Protection of lead-containing anodes during chromium electroplating |
| US5453175A (en) * | 1989-11-06 | 1995-09-26 | Elf Atochem N. A., Inc. | Protection of lead-containing anodes during chromium electroplating |
| DE4305732A1 (de) | 1993-02-22 | 1994-09-22 | Trinova Chemie Gmbh | Galvanisches Chrombad und Verfahren zur Hartverchromung bei hohen Stromausbeuten |
| JP4299253B2 (ja) * | 2004-10-08 | 2009-07-22 | ダイソー株式会社 | ６価クロムめっき方法 |
| DE102009013380A1 (de) * | 2009-03-09 | 2010-09-16 | Hansgrohe Ag | Verfahren zum Abbau von teilfluorierten und perfluorierten Tensiden |
| JP2011063839A (ja) * | 2009-09-16 | 2011-03-31 | Mazda Motor Corp | 摺動部材 |
-
2013
- 2013-04-17 PL PL13164188T patent/PL2792770T3/pl unknown
- 2013-04-17 ES ES13164188.8T patent/ES2546007T3/es active Active
- 2013-04-17 EP EP13164188.8A patent/EP2792770B1/en active Active
-
2014
- 2014-01-22 CA CA2908478A patent/CA2908478C/en active Active
- 2014-01-22 JP JP2016508048A patent/JP6388913B2/ja active Active
- 2014-01-22 WO PCT/EP2014/051251 patent/WO2014170037A1/en active Application Filing
- 2014-01-22 US US14/765,609 patent/US20160024674A1/en not_active Abandoned
- 2014-01-22 KR KR1020157025920A patent/KR102194114B1/ko active IP Right Grant
- 2014-01-22 CN CN201480020384.1A patent/CN105102686B/zh active Active
- 2014-04-17 TW TW103114078A patent/TWI645078B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| PL2792770T3 (pl) | 2015-11-30 |
| CA2908478A1 (en) | 2014-10-23 |
| TWI645078B (zh) | 2018-12-21 |
| KR102194114B1 (ko) | 2020-12-23 |
| JP2016519219A (ja) | 2016-06-30 |
| WO2014170037A1 (en) | 2014-10-23 |
| US20160024674A1 (en) | 2016-01-28 |
| KR20150140653A (ko) | 2015-12-16 |
| EP2792770A1 (en) | 2014-10-22 |
| ES2546007T3 (es) | 2015-09-17 |
| CN105102686B (zh) | 2017-03-08 |
| TW201500597A (zh) | 2015-01-01 |
| EP2792770B1 (en) | 2015-06-24 |
| JP6388913B2 (ja) | 2018-09-12 |
| CN105102686A (zh) | 2015-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190118 |