CN112095132A - 一种高耐腐铝型材表面阳极氧化的方法 - Google Patents
一种高耐腐铝型材表面阳极氧化的方法 Download PDFInfo
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- CN112095132A CN112095132A CN202010936959.1A CN202010936959A CN112095132A CN 112095132 A CN112095132 A CN 112095132A CN 202010936959 A CN202010936959 A CN 202010936959A CN 112095132 A CN112095132 A CN 112095132A
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- Prior art keywords
- aluminum alloy
- anodic oxidation
- corrosion
- acid
- aluminum
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000007743 anodising Methods 0.000 title claims abstract description 20
- 230000003647 oxidation Effects 0.000 claims abstract description 102
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 102
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 92
- 239000002253 acid Substances 0.000 claims abstract description 36
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000009713 electroplating Methods 0.000 claims abstract description 29
- 239000008367 deionised water Substances 0.000 claims abstract description 25
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000243 solution Substances 0.000 claims abstract description 20
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000004048 modification Effects 0.000 claims abstract description 14
- 238000012986 modification Methods 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 13
- 230000007797 corrosion Effects 0.000 claims abstract description 12
- 239000000654 additive Substances 0.000 claims abstract description 9
- 230000000996 additive effect Effects 0.000 claims abstract description 9
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 9
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims abstract description 9
- 235000019796 monopotassium phosphate Nutrition 0.000 claims abstract description 9
- 229940107700 pyruvic acid Drugs 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000011259 mixed solution Substances 0.000 claims abstract description 7
- 230000001590 oxidative effect Effects 0.000 claims abstract description 5
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims abstract description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 18
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 18
- 238000009210 therapy by ultrasound Methods 0.000 claims description 18
- 229910001430 chromium ion Inorganic materials 0.000 claims description 12
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 12
- 239000012266 salt solution Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 8
- 238000005237 degreasing agent Methods 0.000 claims description 7
- 239000013527 degreasing agent Substances 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 6
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 6
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- DLDJFQGPPSQZKI-UHFFFAOYSA-N but-2-yne-1,4-diol Chemical compound OCC#CCO DLDJFQGPPSQZKI-UHFFFAOYSA-N 0.000 claims description 6
- 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 description 6
- 239000004519 grease Substances 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 6
- 235000011009 potassium phosphates Nutrition 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 2
- 210000002381 plasma Anatomy 0.000 claims 3
- 239000002473 artificial blood Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 3
- 208000034656 Contusions Diseases 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 208000034526 bruise Diseases 0.000 abstract description 3
- 229910052804 chromium Inorganic materials 0.000 abstract description 3
- 239000011651 chromium Substances 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 description 25
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 14
- 239000003792 electrolyte Substances 0.000 description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000005238 degreasing Methods 0.000 description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 238000005554 pickling Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000010407 anodic oxide Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- 239000002070 nanowire Substances 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical class C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- DKPMLAXIGLZBGB-UHFFFAOYSA-N ethanol;phosphoric acid;hydrate Chemical compound O.CCO.OP(O)(O)=O DKPMLAXIGLZBGB-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000000108 ultra-filtration Methods 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
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
- C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
- C25D11/10—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing organic acids
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/16—Pretreatment, e.g. desmutting
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
- C25D11/246—Chemical after-treatment for sealing layers
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (7)
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CN202010936959.1A CN112095132B (zh) | 2020-09-08 | 2020-09-08 | 一种高耐腐铝型材表面阳极氧化的方法 |
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CN202010936959.1A CN112095132B (zh) | 2020-09-08 | 2020-09-08 | 一种高耐腐铝型材表面阳极氧化的方法 |
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CN112095132A true CN112095132A (zh) | 2020-12-18 |
CN112095132B CN112095132B (zh) | 2022-02-08 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112522761A (zh) * | 2020-12-24 | 2021-03-19 | 赵伟 | 一种铝合金阳表面电镀金属的方法 |
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GB992767A (en) * | 1962-02-01 | 1965-05-19 | Ionics | Process for electroplating of metals and apparatus for effecting the same |
JPH06192888A (ja) * | 1991-02-15 | 1994-07-12 | Takada Kenkyusho:Kk | アルミニウム合金の高耐食性表面処理法 |
CN1144852A (zh) * | 1995-03-24 | 1997-03-12 | 本田技研工业株式会社 | 铝材的阳极化方法和由此法制得的应用部件 |
US5883762A (en) * | 1997-03-13 | 1999-03-16 | Calhoun; Robert B. | Electroplating apparatus and process for reducing oxidation of oxidizable plating anions and cations |
CN102312265A (zh) * | 2011-09-22 | 2012-01-11 | 珠海市赛日包装材料有限公司 | 一种铝或铝合金阳极氧化膜的制备方法 |
CN103374742A (zh) * | 2012-04-18 | 2013-10-30 | 靖江先锋半导体科技有限公司 | 铝镁合金的增强型阳极氧化表面处理工艺 |
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CN107400915A (zh) * | 2016-05-19 | 2017-11-28 | 中国科学院宁波材料技术与工程研究所 | 兼具多孔亚表层和耐磨表层的铝合金阳极氧化膜及其制备方法 |
CN109609992A (zh) * | 2018-12-31 | 2019-04-12 | 东莞市久丰金属制品有限公司 | 一种铝合金手机外壳阳极氧化处理方法 |
CN109778250A (zh) * | 2019-03-04 | 2019-05-21 | 浙江交通科技股份有限公司 | 一种通过控制电沉积条件制备磁性金属纳米管的方法 |
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-
2020
- 2020-09-08 CN CN202010936959.1A patent/CN112095132B/zh active Active
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GB992767A (en) * | 1962-02-01 | 1965-05-19 | Ionics | Process for electroplating of metals and apparatus for effecting the same |
JPH06192888A (ja) * | 1991-02-15 | 1994-07-12 | Takada Kenkyusho:Kk | アルミニウム合金の高耐食性表面処理法 |
CN1144852A (zh) * | 1995-03-24 | 1997-03-12 | 本田技研工业株式会社 | 铝材的阳极化方法和由此法制得的应用部件 |
US5883762A (en) * | 1997-03-13 | 1999-03-16 | Calhoun; Robert B. | Electroplating apparatus and process for reducing oxidation of oxidizable plating anions and cations |
CN102312265A (zh) * | 2011-09-22 | 2012-01-11 | 珠海市赛日包装材料有限公司 | 一种铝或铝合金阳极氧化膜的制备方法 |
CN103374742A (zh) * | 2012-04-18 | 2013-10-30 | 靖江先锋半导体科技有限公司 | 铝镁合金的增强型阳极氧化表面处理工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112522761A (zh) * | 2020-12-24 | 2021-03-19 | 赵伟 | 一种铝合金阳表面电镀金属的方法 |
CN112522761B (zh) * | 2020-12-24 | 2023-06-13 | 湖北协兴环保科技股份有限公司 | 一种铝合金电镀金属处理方法 |
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