KR101101869B1 - 알루미늄의 플라즈마 전해흑색착색법 - Google Patents
알루미늄의 플라즈마 전해흑색착색법 Download PDFInfo
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- KR101101869B1 KR101101869B1 KR1020090035086A KR20090035086A KR101101869B1 KR 101101869 B1 KR101101869 B1 KR 101101869B1 KR 1020090035086 A KR1020090035086 A KR 1020090035086A KR 20090035086 A KR20090035086 A KR 20090035086A KR 101101869 B1 KR101101869 B1 KR 101101869B1
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- KR
- South Korea
- Prior art keywords
- aluminum
- electrolytic
- plasma
- bath
- electrolytic bath
- 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000004040 coloring Methods 0.000 claims abstract description 11
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical class [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 claims abstract description 11
- 150000001279 adipic acids Chemical class 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 239000004115 Sodium Silicate Substances 0.000 claims description 9
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 9
- RATMLZHGSYTFBL-UHFFFAOYSA-N azanium;6-hydroxy-6-oxohexanoate Chemical compound N.OC(=O)CCCCC(O)=O RATMLZHGSYTFBL-UHFFFAOYSA-N 0.000 claims description 6
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 claims description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims description 2
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 abstract description 8
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001361 adipic acid Substances 0.000 abstract description 3
- 235000011037 adipic acid Nutrition 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 238000007743 anodising Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- AAQNGTNRWPXMPB-UHFFFAOYSA-N dipotassium;dioxido(dioxo)tungsten Chemical compound [K+].[K+].[O-][W]([O-])(=O)=O AAQNGTNRWPXMPB-UHFFFAOYSA-N 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- RHDQYZWUNDQMLD-UHFFFAOYSA-N hexanedioic acid;potassium Chemical compound [K].OC(=O)CCCCC(O)=O RHDQYZWUNDQMLD-UHFFFAOYSA-N 0.000 description 1
- JNWGMESTOMYLND-UHFFFAOYSA-N hexanedioic acid;sodium Chemical compound [Na].OC(=O)CCCCC(O)=O JNWGMESTOMYLND-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation 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
- 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
- C25D11/14—Producing integrally coloured layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims (3)
- 양극산화피막이 형성된 알루미늄을 전해욕에 침지시키고 상기 알루미늄과 전해욕에 전압을 인가시켜 이루어지며, 상기 전해욕은 아디핀산염과 텅스텐산염을 포함하는 것을 특징으로 하는 알루미늄의 플라즈마 전해흑색착색법.
- 제1항에 있어서, 상기 전해욕에는 수산화나트륨과 메타규산나트륨이 첨가된 것을 특징으로 하는 알루미늄의 플라즈마 전해흑색착색법.
- 제2항에 있어서, 상기 전해욕은 아디핀산염으로 아디핀산암모늄이 20~100g/ℓ, 텅스텐산염으로 텅스텐산나트륨이 20~60g/ℓ함유되고, 수산화나트륨과 메타규산나트륨은 각각 5~10g/ℓ, 2~15g/ℓ함유되어, 250~400V의 전압을 인가시켜 이루어지는 것을 특징으로 하는 알루미늄의 플라즈마 전해흑색착색법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090035086A KR101101869B1 (ko) | 2009-04-22 | 2009-04-22 | 알루미늄의 플라즈마 전해흑색착색법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090035086A KR101101869B1 (ko) | 2009-04-22 | 2009-04-22 | 알루미늄의 플라즈마 전해흑색착색법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100116403A KR20100116403A (ko) | 2010-11-01 |
KR101101869B1 true KR101101869B1 (ko) | 2012-01-05 |
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KR1020090035086A Active KR101101869B1 (ko) | 2009-04-22 | 2009-04-22 | 알루미늄의 플라즈마 전해흑색착색법 |
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KR (1) | KR101101869B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20230020060A (ko) | 2021-08-02 | 2023-02-10 | 주식회사 경진 | 알루미늄 합금의 플라즈마 전해산화 피막처리를 통한 미래차용 경량화 부품(Brake-Disk)을 제조하는 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006045624A (ja) | 2004-08-05 | 2006-02-16 | Matsushita Electric Ind Co Ltd | マグネシウム加工品およびマグネシウム加工品の製造方法 |
KR100696000B1 (ko) | 2005-12-30 | 2007-03-16 | 주식회사 엘막 | 알루미늄 합금재의 아노다이징 전해액 조성물 |
KR20080031269A (ko) * | 2005-07-29 | 2008-04-08 | 쇼와 덴코 가부시키가이샤 | 복합 산화물 막, 그 제조 방법, 복합 산화물 막을 포함하는유전 재료, 압전 재료, 콘덴서, 압전 소자 및 전자기기 |
JP2008081812A (ja) | 2006-09-28 | 2008-04-10 | Nippon Parkerizing Co Ltd | 金属のセラミックス皮膜コーティング方法およびそれに用いる電解液ならびにセラミックス皮膜および金属材料 |
-
2009
- 2009-04-22 KR KR1020090035086A patent/KR101101869B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006045624A (ja) | 2004-08-05 | 2006-02-16 | Matsushita Electric Ind Co Ltd | マグネシウム加工品およびマグネシウム加工品の製造方法 |
KR20080031269A (ko) * | 2005-07-29 | 2008-04-08 | 쇼와 덴코 가부시키가이샤 | 복합 산화물 막, 그 제조 방법, 복합 산화물 막을 포함하는유전 재료, 압전 재료, 콘덴서, 압전 소자 및 전자기기 |
KR100696000B1 (ko) | 2005-12-30 | 2007-03-16 | 주식회사 엘막 | 알루미늄 합금재의 아노다이징 전해액 조성물 |
JP2008081812A (ja) | 2006-09-28 | 2008-04-10 | Nippon Parkerizing Co Ltd | 金属のセラミックス皮膜コーティング方法およびそれに用いる電解液ならびにセラミックス皮膜および金属材料 |
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Publication number | Publication date |
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KR20100116403A (ko) | 2010-11-01 |
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