MX351732B - Metodo de anodizacion de aluminio. - Google Patents

Metodo de anodizacion de aluminio.

Info

Publication number
MX351732B
MX351732B MX2013010309A MX2013010309A MX351732B MX 351732 B MX351732 B MX 351732B MX 2013010309 A MX2013010309 A MX 2013010309A MX 2013010309 A MX2013010309 A MX 2013010309A MX 351732 B MX351732 B MX 351732B
Authority
MX
Mexico
Prior art keywords
tubular object
aluminum
oxide coating
anodic oxide
anodizing method
Prior art date
Application number
MX2013010309A
Other languages
English (en)
Other versions
MX2013010309A (es
Inventor
Amakusa Seiji
Uchida Tomoya
Original Assignee
Denso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of MX2013010309A publication Critical patent/MX2013010309A/es
Publication of MX351732B publication Critical patent/MX351732B/es

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
    • 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
    • C25D11/005—Apparatus specially adapted for electrolytic conversion coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies

Abstract

En un método de anodización del aluminio, un objeto tubular hecho de aluminio o de una aleación de aluminio está localizado entre un par de cátodos en una solución de electrólisis, y un cátodo subsidiario es insertado en el objeto tubular. El objeto tubular es anodizado en la solución de electrólisis para formar un recubrimiento de óxido anódico sobre una superficie interna del objeto tubular y sobre una superficie externa del objeto tubular. En consecuencia, el recubrimiento de óxido anódico puede ser formado fácilmente no solamente sobre la superficie externa del objeto tubular sino también sobre la superficie interna del objeto tubular. Por lo tanto, una diferencia del espesor del recubrimiento de óxido anódico entre la superficie externa del objeto tubular y la superficie interna del objeto tubular puede ser reducida.
MX2013010309A 2012-09-10 2013-09-09 Metodo de anodizacion de aluminio. MX351732B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012198076A JP5648660B2 (ja) 2012-09-10 2012-09-10 アルミニウムの陽極酸化方法

Publications (2)

Publication Number Publication Date
MX2013010309A MX2013010309A (es) 2014-03-25
MX351732B true MX351732B (es) 2017-10-26

Family

ID=50232137

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013010309A MX351732B (es) 2012-09-10 2013-09-09 Metodo de anodizacion de aluminio.

Country Status (3)

Country Link
US (1) US9790612B2 (es)
JP (1) JP5648660B2 (es)
MX (1) MX351732B (es)

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* Cited by examiner, † Cited by third party
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CN104790021B (zh) * 2015-03-15 2017-03-15 东北石油大学 泥浆泵缸套内表面电镀修复阳极旋转振动装置
CN106906509B (zh) * 2017-04-10 2018-10-09 四川理工学院 一种改善镁合金阳极氧化膜耐蚀性的方法
US20180135883A1 (en) * 2017-07-11 2018-05-17 Kenneth Stephen Bailey Advanced water heater utilizing arc-flashpoint technology
CN107523851A (zh) * 2017-10-09 2017-12-29 辽宁忠旺集团有限公司 一种空心圆柱铝合金氧化电解系统
JP6963517B2 (ja) * 2018-01-31 2021-11-10 Ｋｙｂ株式会社 アクチュエータ
CN112342599B (zh) * 2020-12-01 2021-11-05 中航飞机起落架有限责任公司 一种工件内孔及端面电镀加工装置
CN113802164B (zh) * 2021-09-29 2023-02-28 山西江淮重工有限责任公司 一种铝合金壳体阳极氧化兼阴极极化工装

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GB259900A (en) * 1925-10-17 1927-02-03 Siemens Ag Improved method of and means for producing galvanic chromium coatings on hollow bodies, especially on narrow tubes
US1759171A (en) * 1927-05-12 1930-05-20 Victor L Soderberg Means for electroplating tubes internally and externally
US3065153A (en) * 1958-10-15 1962-11-20 Gen Motors Corp Electroplating method and apparatus
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JP2001073198A (ja) * 1999-07-01 2001-03-21 Sumitomo Special Metals Co Ltd 電気めっき用装置および該装置を用いた電気めっき方法
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Also Published As

Publication number Publication date
MX2013010309A (es) 2014-03-25
US9790612B2 (en) 2017-10-17
JP2014051721A (ja) 2014-03-20
JP5648660B2 (ja) 2015-01-07
US20140069818A1 (en) 2014-03-13

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