EP3399851A4 - Aluminiumlegierungsgehäuse und herstellungsverfahren dafür - Google Patents

Aluminiumlegierungsgehäuse und herstellungsverfahren dafür Download PDF

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Publication number
EP3399851A4
EP3399851A4 EP16881081.0A EP16881081A EP3399851A4 EP 3399851 A4 EP3399851 A4 EP 3399851A4 EP 16881081 A EP16881081 A EP 16881081A EP 3399851 A4 EP3399851 A4 EP 3399851A4
Authority
EP
European Patent Office
Prior art keywords
preparation
aluminum alloy
alloy housing
housing
aluminum
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.)
Withdrawn
Application number
EP16881081.0A
Other languages
English (en)
French (fr)
Other versions
EP3399851A1 (de
Inventor
Xiong XIONG
Chongchong LIAO
Liang Chen
Zhiwen ZHONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
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 BYD Co Ltd filed Critical BYD Co Ltd
Publication of EP3399851A1 publication Critical patent/EP3399851A1/de
Publication of EP3399851A4 publication Critical patent/EP3399851A4/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/222—Removing surface-material, e.g. by engraving, by etching using machine-driven mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/22—Removing surface-material, e.g. by engraving, by etching
    • B44C1/228—Removing surface-material, e.g. by engraving, by etching by laser radiation
    • 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
    • C25D11/026—Anodisation with spark discharge
    • 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
    • C25D11/12—Anodising more than once, e.g. in different baths
    • 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
    • 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
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • 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)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • ing And Chemical Polishing (AREA)
EP16881081.0A 2015-12-30 2016-12-22 Aluminiumlegierungsgehäuse und herstellungsverfahren dafür Withdrawn EP3399851A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201511019773.5A CN106926627A (zh) 2015-12-30 2015-12-30 一种铝合金壳体及其制备方法
PCT/CN2016/111568 WO2017114292A1 (zh) 2015-12-30 2016-12-22 铝合金壳体及其制备方法

Publications (2)

Publication Number Publication Date
EP3399851A1 EP3399851A1 (de) 2018-11-07
EP3399851A4 true EP3399851A4 (de) 2018-11-21

Family

ID=59225599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16881081.0A Withdrawn EP3399851A4 (de) 2015-12-30 2016-12-22 Aluminiumlegierungsgehäuse und herstellungsverfahren dafür

Country Status (4)

Country Link
US (1) US20180305838A1 (de)
EP (1) EP3399851A4 (de)
CN (1) CN106926627A (de)
WO (1) WO2017114292A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107187262A (zh) * 2017-08-01 2017-09-22 苏州市拓然柯工贸有限公司 一种铝合金窗花的雕花工艺
CN107699932A (zh) * 2017-09-30 2018-02-16 徐州轩辕铝业有限公司 一种铝制品的表面处理方法
CN107683047B (zh) * 2017-10-30 2020-02-14 Oppo广东移动通信有限公司 壳体制作方法、壳体基板、壳体及电子设备
CN108060448A (zh) * 2017-11-23 2018-05-22 广东欧珀移动通信有限公司 移动终端壳体及其制备方法和移动终端
CN108193250A (zh) * 2018-02-24 2018-06-22 沈阳富创精密设备有限公司 一种硫酸+混酸混合阳极氧化工艺
CN108747199B (zh) * 2018-03-19 2020-07-24 Oppo广东移动通信有限公司 铝合金板材及其制备方法、壳体和移动终端
TWI751566B (zh) 2020-05-26 2022-01-01 宏碁股份有限公司 機殼的製作方法
CN113829003B (zh) * 2020-06-23 2022-12-27 宏碁股份有限公司 机壳的制作方法
CN111800970B (zh) * 2020-07-22 2022-02-18 Oppo广东移动通信有限公司 电子设备壳体及其制备方法和电子设备
CN112410845B (zh) * 2020-11-27 2022-05-13 广东和胜工业铝材股份有限公司 一种铝合金二次阳极氧化处理的方法
CN113061953A (zh) * 2021-03-19 2021-07-02 广东智目科技有限公司 手机摄像头装饰件表面处理方法
CN113106517A (zh) * 2021-04-09 2021-07-13 维沃移动通信(重庆)有限公司 装饰圈的制备方法、装饰圈和电子设备
CN113151877B (zh) * 2021-04-25 2022-03-22 攀钢集团研究院有限公司 耐磨钛合金微弧氧化涂层的制备方法
EP4187000A1 (de) * 2021-11-25 2023-05-31 BAE SYSTEMS plc Komponentenverarbeitung
CN114434100B (zh) * 2022-01-18 2023-04-14 深圳市栢迪科技有限公司 铝合金坯件的处理方法、铝合金坯件及应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066516A (en) * 1975-06-27 1978-01-03 Nippon Light Metal Co., Ltd. Method for forming colorless or colored pattern having shade difference on an aluminum or aluminum alloy article
CN101293460A (zh) * 2007-04-24 2008-10-29 比亚迪股份有限公司 一种轻金属材料的表面装饰方法
US20120251839A1 (en) * 2011-03-29 2012-10-04 Foxconn Technology Co., Ltd. Housing and manufacturing method
US20130153428A1 (en) * 2011-12-20 2013-06-20 Apple Inc. Metal Surface and Process for Treating a Metal Surface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4768478B2 (ja) * 2006-03-17 2011-09-07 富士フイルム株式会社 微細構造体の製造方法および微細構造体
CN101730415A (zh) * 2008-10-30 2010-06-09 深圳富泰宏精密工业有限公司 壳体及其制作方法
CN102400198A (zh) * 2011-12-08 2012-04-04 广东步步高电子工业有限公司 一种在金属表面双色电泳涂装方法
CN103320830B (zh) * 2012-03-20 2016-08-17 比亚迪股份有限公司 一种金属复合材料及其制备方法
CN103352244B (zh) * 2013-06-19 2016-08-10 广东耀银山铝业有限公司 铝合金高光阳极氧化电泳工艺
CN104735941B (zh) * 2013-12-20 2019-01-11 比亚迪股份有限公司 一种通讯设备金属外壳及其制备方法
WO2015122901A1 (en) * 2014-02-14 2015-08-20 Hewlett-Packard Development Company, L.P. Substrate with insulating layer
CN105018992A (zh) * 2015-07-17 2015-11-04 广东欧珀移动通信有限公司 一种logo的制作方法及采用该logo的电子设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066516A (en) * 1975-06-27 1978-01-03 Nippon Light Metal Co., Ltd. Method for forming colorless or colored pattern having shade difference on an aluminum or aluminum alloy article
CN101293460A (zh) * 2007-04-24 2008-10-29 比亚迪股份有限公司 一种轻金属材料的表面装饰方法
US20120251839A1 (en) * 2011-03-29 2012-10-04 Foxconn Technology Co., Ltd. Housing and manufacturing method
US20130153428A1 (en) * 2011-12-20 2013-06-20 Apple Inc. Metal Surface and Process for Treating a Metal Surface

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017114292A1 *

Also Published As

Publication number Publication date
CN106926627A (zh) 2017-07-07
EP3399851A1 (de) 2018-11-07
US20180305838A1 (en) 2018-10-25
WO2017114292A1 (zh) 2017-07-06

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