CN106086949A - 一种三价铬电镀液及电镀方法 - Google Patents
一种三价铬电镀液及电镀方法 Download PDFInfo
- Publication number
- CN106086949A CN106086949A CN201610729261.6A CN201610729261A CN106086949A CN 106086949 A CN106086949 A CN 106086949A CN 201610729261 A CN201610729261 A CN 201610729261A CN 106086949 A CN106086949 A CN 106086949A
- Authority
- CN
- China
- Prior art keywords
- trivalent chromium
- coating
- plating solution
- chromium plating
- sulfate
- 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 58
- 239000011651 chromium Substances 0.000 title claims abstract description 33
- 238000009713 electroplating Methods 0.000 title claims abstract description 32
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 22
- 150000007513 acids Chemical class 0.000 claims abstract description 19
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 claims abstract description 13
- 239000002738 chelating agent Substances 0.000 claims abstract description 12
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 229940055042 chromic sulfate Drugs 0.000 claims abstract description 9
- 229910000356 chromium(III) sulfate Inorganic materials 0.000 claims abstract description 9
- 239000011696 chromium(III) sulphate Substances 0.000 claims abstract description 9
- 235000015217 chromium(III) sulphate Nutrition 0.000 claims abstract description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000080 wetting agent Substances 0.000 claims abstract description 6
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 claims abstract description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- ULFQGKXWKFZMLH-UHFFFAOYSA-N iridium tantalum Chemical compound [Ta].[Ir] ULFQGKXWKFZMLH-UHFFFAOYSA-N 0.000 claims description 9
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical group [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 8
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 8
- 235000011151 potassium sulphates Nutrition 0.000 claims description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- 239000004202 carbamide Substances 0.000 claims description 6
- 235000013877 carbamide Nutrition 0.000 claims description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- XRADHEAKQRNYQQ-UHFFFAOYSA-K trifluoroneodymium Chemical compound F[Nd](F)F XRADHEAKQRNYQQ-UHFFFAOYSA-K 0.000 claims description 4
- CFYGEIAZMVFFDE-UHFFFAOYSA-N neodymium(3+);trinitrate Chemical group [Nd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CFYGEIAZMVFFDE-UHFFFAOYSA-N 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 claims description 2
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 2
- 235000010333 potassium nitrate Nutrition 0.000 claims description 2
- 239000004323 potassium nitrate Substances 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 1
- 150000003672 ureas Chemical group 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 49
- 238000000576 coating method Methods 0.000 abstract description 49
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 235000019589 hardness Nutrition 0.000 description 21
- 238000005336 cracking Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- OJSWEKSDNUORPG-UHFFFAOYSA-H neodymium(3+);trisulfate Chemical compound [Nd+3].[Nd+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OJSWEKSDNUORPG-UHFFFAOYSA-H 0.000 description 5
- 229940044192 2-hydroxyethyl methacrylate Drugs 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 4
- 235000019394 potassium persulphate Nutrition 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XOYBEHQUEADUKU-ARJAWSKDSA-N (z)-4-ethoxy-4-oxobut-2-eneperoxoic acid Chemical compound CCOC(=O)\C=C/C(=O)OO XOYBEHQUEADUKU-ARJAWSKDSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 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
- C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
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)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201610729261.6A CN106086949B (zh) | 2016-08-26 | 2016-08-26 | 一种三价铬电镀液及电镀方法 |
Applications Claiming Priority (1)
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CN201610729261.6A CN106086949B (zh) | 2016-08-26 | 2016-08-26 | 一种三价铬电镀液及电镀方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106086949A true CN106086949A (zh) | 2016-11-09 |
CN106086949B CN106086949B (zh) | 2019-01-18 |
Family
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Family Applications (1)
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CN201610729261.6A Active CN106086949B (zh) | 2016-08-26 | 2016-08-26 | 一种三价铬电镀液及电镀方法 |
Country Status (1)
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CN (1) | CN106086949B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106929892A (zh) * | 2017-04-10 | 2017-07-07 | 武汉迪赛新材料有限公司 | 一种高耐蚀性高硬度三价铬硬铬镀层的制备方法 |
CN113774438A (zh) * | 2021-08-24 | 2021-12-10 | 上原汽车铭牌(惠州)有限公司 | 汽车标识生产用三价铬电镀液配方及三价铬电镀工艺 |
CN114729463A (zh) * | 2019-10-31 | 2022-07-08 | 科文特亚股份公司 | 基于硫酸根的无铵的三价铬装饰性镀覆工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1238315A (zh) * | 1999-05-31 | 1999-12-15 | 彭华先 | 利用锅炉烟气生产粉煤灰建材制品的方法 |
CN101643924A (zh) * | 2009-08-28 | 2010-02-10 | 广州市二轻工业科学技术研究所 | 一种全硫酸盐三价铬镀厚铬溶液及电镀方法 |
CN101720364A (zh) * | 2007-06-14 | 2010-06-02 | 安美特德国有限公司 | 转化层的防腐处理 |
CN101748449A (zh) * | 2010-01-19 | 2010-06-23 | 上海应用技术学院 | 一种用三价铬镀铬的方法 |
US20120024714A1 (en) * | 2010-07-29 | 2012-02-02 | Sik-Choi Kwon | Trivalent chromium plating solution and plating method using the same |
CN105386089A (zh) * | 2015-12-25 | 2016-03-09 | 武汉迪赛环保新材料股份有限公司 | 一种三价铬硬铬电镀溶液及其在硬铬电镀中的应用 |
-
2016
- 2016-08-26 CN CN201610729261.6A patent/CN106086949B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1238315A (zh) * | 1999-05-31 | 1999-12-15 | 彭华先 | 利用锅炉烟气生产粉煤灰建材制品的方法 |
CN101720364A (zh) * | 2007-06-14 | 2010-06-02 | 安美特德国有限公司 | 转化层的防腐处理 |
CN101643924A (zh) * | 2009-08-28 | 2010-02-10 | 广州市二轻工业科学技术研究所 | 一种全硫酸盐三价铬镀厚铬溶液及电镀方法 |
CN101748449A (zh) * | 2010-01-19 | 2010-06-23 | 上海应用技术学院 | 一种用三价铬镀铬的方法 |
US20120024714A1 (en) * | 2010-07-29 | 2012-02-02 | Sik-Choi Kwon | Trivalent chromium plating solution and plating method using the same |
CN105386089A (zh) * | 2015-12-25 | 2016-03-09 | 武汉迪赛环保新材料股份有限公司 | 一种三价铬硬铬电镀溶液及其在硬铬电镀中的应用 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106929892A (zh) * | 2017-04-10 | 2017-07-07 | 武汉迪赛新材料有限公司 | 一种高耐蚀性高硬度三价铬硬铬镀层的制备方法 |
CN114729463A (zh) * | 2019-10-31 | 2022-07-08 | 科文特亚股份公司 | 基于硫酸根的无铵的三价铬装饰性镀覆工艺 |
US20220403538A1 (en) * | 2019-10-31 | 2022-12-22 | Coventya S.P.A. | Sulfate based, ammonium free trivalent chromium decorative plating process |
CN113774438A (zh) * | 2021-08-24 | 2021-12-10 | 上原汽车铭牌(惠州)有限公司 | 汽车标识生产用三价铬电镀液配方及三价铬电镀工艺 |
Also Published As
Publication number | Publication date |
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CN106086949B (zh) | 2019-01-18 |
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