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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- South Korea
- Prior art keywords
- aluminum
- electrolytic
- plasma
- bath
- electrolytic bath
- Prior art date
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Classifications
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- 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
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- 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
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- 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 |
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KR1020090035086A KR101101869B1 (ko) | 2009-04-22 | 2009-04-22 | 알루미늄의 플라즈마 전해흑색착색법 |
Applications Claiming Priority (1)
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KR1020090035086A KR101101869B1 (ko) | 2009-04-22 | 2009-04-22 | 알루미늄의 플라즈마 전해흑색착색법 |
Publications (2)
Publication Number | Publication Date |
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KR20100116403A KR20100116403A (ko) | 2010-11-01 |
KR101101869B1 true KR101101869B1 (ko) | 2012-01-05 |
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KR1020090035086A 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 IP Right Grant
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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KR20100116403A (ko) | 2010-11-01 |
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