WO2020074754A1 - Método de tratamiento superficial de una pieza de aleación de aluminio y pieza de aleación de aluminio anodizada - Google Patents
Método de tratamiento superficial de una pieza de aleación de aluminio y pieza de aleación de aluminio anodizada Download PDFInfo
- Publication number
- WO2020074754A1 WO2020074754A1 PCT/ES2018/070661 ES2018070661W WO2020074754A1 WO 2020074754 A1 WO2020074754 A1 WO 2020074754A1 ES 2018070661 W ES2018070661 W ES 2018070661W WO 2020074754 A1 WO2020074754 A1 WO 2020074754A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aluminum oxide
- pores
- layer
- anodizing
- aluminum alloy
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/06—Disc wheels, i.e. wheels with load-supporting disc body formed by casting
-
- 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
- C25D11/024—Anodisation under pulsed or modulated current or potential
-
- 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
- C25D11/16—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
-
- 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
- C25D11/20—Electrolytic after-treatment
- C25D11/22—Electrolytic after-treatment for colouring layers
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/60—Surface treatment; After treatment
- B60B2310/621—Electro-chemical processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2018/070661 WO2020074754A1 (es) | 2018-10-10 | 2018-10-10 | Método de tratamiento superficial de una pieza de aleación de aluminio y pieza de aleación de aluminio anodizada |
KR2020217000024U KR200497108Y1 (ko) | 2018-10-10 | 2018-10-10 | 알루미늄 합금 부재의 표면 처리 방법 및 양극산화된 알루미늄 합금으로 제조된 부재 |
CN201890001706.1U CN216585268U (zh) | 2018-10-10 | 2018-10-10 | 阳极化铝合金轮辋 |
EP18830492.7A EP3865608A1 (en) | 2018-10-10 | 2018-10-10 | Method for surface treatment of a piece of aluminum alloy and a piece made of anodized aluminum alloy |
JP2021600060U JP3237706U (ja) | 2018-10-10 | 2018-10-10 | 陽極酸化アルミニウム合金製のホイールリム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2018/070661 WO2020074754A1 (es) | 2018-10-10 | 2018-10-10 | Método de tratamiento superficial de una pieza de aleación de aluminio y pieza de aleación de aluminio anodizada |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020074754A1 true WO2020074754A1 (es) | 2020-04-16 |
Family
ID=65003409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2018/070661 WO2020074754A1 (es) | 2018-10-10 | 2018-10-10 | Método de tratamiento superficial de una pieza de aleación de aluminio y pieza de aleación de aluminio anodizada |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3865608A1 (es) |
JP (1) | JP3237706U (es) |
KR (1) | KR200497108Y1 (es) |
CN (1) | CN216585268U (es) |
WO (1) | WO2020074754A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113549976A (zh) * | 2021-08-12 | 2021-10-26 | 沈阳航天新光集团有限公司 | 精密铝合金零件的硫酸阳极化工艺方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962049A (en) * | 1971-05-13 | 1976-06-08 | Kabushiki Kaisha Aiden | Process for coloring aluminum anodic oxide film |
JPS6220896A (ja) * | 1985-07-18 | 1987-01-29 | Nippon Light Metal Co Ltd | アルミニウム鋳物の防食光輝表面処理法 |
CN102181902B (zh) * | 2011-04-21 | 2013-01-16 | 华南理工大学 | 一种对铝及其合金表面进行着色的方法 |
US20130081952A1 (en) * | 2011-09-29 | 2013-04-04 | Denkahimakukougyou Co., Ltd. | Method for manufacturing colored aluminum product or colored aluminum alloy product, pigment composition for coloration, and colored aluminum product or colored aluminum alloy product |
CN103194777B (zh) * | 2013-03-27 | 2016-03-30 | 成都阳光铝制品有限公司 | 铝合金基材的阳极氧化工艺 |
-
2018
- 2018-10-10 EP EP18830492.7A patent/EP3865608A1/en active Pending
- 2018-10-10 WO PCT/ES2018/070661 patent/WO2020074754A1/es unknown
- 2018-10-10 KR KR2020217000024U patent/KR200497108Y1/ko active IP Right Grant
- 2018-10-10 JP JP2021600060U patent/JP3237706U/ja active Active
- 2018-10-10 CN CN201890001706.1U patent/CN216585268U/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962049A (en) * | 1971-05-13 | 1976-06-08 | Kabushiki Kaisha Aiden | Process for coloring aluminum anodic oxide film |
JPS6220896A (ja) * | 1985-07-18 | 1987-01-29 | Nippon Light Metal Co Ltd | アルミニウム鋳物の防食光輝表面処理法 |
CN102181902B (zh) * | 2011-04-21 | 2013-01-16 | 华南理工大学 | 一种对铝及其合金表面进行着色的方法 |
US20130081952A1 (en) * | 2011-09-29 | 2013-04-04 | Denkahimakukougyou Co., Ltd. | Method for manufacturing colored aluminum product or colored aluminum alloy product, pigment composition for coloration, and colored aluminum product or colored aluminum alloy product |
CN103194777B (zh) * | 2013-03-27 | 2016-03-30 | 成都阳光铝制品有限公司 | 铝合金基材的阳极氧化工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113549976A (zh) * | 2021-08-12 | 2021-10-26 | 沈阳航天新光集团有限公司 | 精密铝合金零件的硫酸阳极化工艺方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20210001331U (ko) | 2021-06-15 |
EP3865608A1 (en) | 2021-08-18 |
JP3237706U (ja) | 2022-06-03 |
CN216585268U (zh) | 2022-05-24 |
KR200497108Y1 (ko) | 2023-08-01 |
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