EP3169831A4 - Electroceramic coating for magnesium alloys - Google Patents

Electroceramic coating for magnesium alloys Download PDF

Info

Publication number
EP3169831A4
EP3169831A4 EP14897821.6A EP14897821A EP3169831A4 EP 3169831 A4 EP3169831 A4 EP 3169831A4 EP 14897821 A EP14897821 A EP 14897821A EP 3169831 A4 EP3169831 A4 EP 3169831A4
Authority
EP
European Patent Office
Prior art keywords
magnesium alloys
electroceramic coating
electroceramic
coating
alloys
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Withdrawn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
EP14897821.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3169831A1 (en
Inventor
Shawn E. Dolan
Kirk Kramer
Jr. Michael A. Murphy
Lisa K. Salet
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP3169831A1 publication Critical patent/EP3169831A1/en
Publication of EP3169831A4 publication Critical patent/EP3169831A4/en
Withdrawn legal-status Critical Current

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
    • C25D11/30—Anodisation of magnesium 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
    • C25D11/02—Anodisation
    • C25D11/022—Anodisation on selected surface areas
    • 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
    • C25D11/026—Anodisation with spark discharge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Chemical Treatment Of Metals (AREA)
EP14897821.6A 2014-07-17 2014-07-17 Electroceramic coating for magnesium alloys Withdrawn EP3169831A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/047026 WO2016010541A1 (en) 2014-07-17 2014-07-17 Electroceramic coating for magnesium alloys

Publications (2)

Publication Number Publication Date
EP3169831A1 EP3169831A1 (en) 2017-05-24
EP3169831A4 true EP3169831A4 (en) 2018-02-07

Family

ID=55078871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14897821.6A Withdrawn EP3169831A4 (en) 2014-07-17 2014-07-17 Electroceramic coating for magnesium alloys

Country Status (9)

Country Link
US (1) US20170121841A1 (enExample)
EP (1) EP3169831A4 (enExample)
JP (1) JP6513180B2 (enExample)
KR (1) KR20170029545A (enExample)
CN (1) CN106715762B (enExample)
CA (1) CA2955317A1 (enExample)
MX (1) MX2017000559A (enExample)
TW (1) TW201619449A (enExample)
WO (1) WO2016010541A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700055002A1 (it) * 2017-05-22 2018-11-22 Campagnolo Srl Ingranaggio per bicicletta e metodo per la fabbricazione di tale ingranaggio
CN110505766A (zh) * 2018-05-17 2019-11-26 安克创新科技股份有限公司 保护涂层的制备方法、电路板组件以及电子设备
KR102109949B1 (ko) * 2018-12-14 2020-05-11 전남대학교산학협력단 염화물과 펄스 전원을 이용한 티타늄 임플란트 재료의 표면 처리 방법 및 그로부터 표면 처리된 티타늄 임플란트
JP7418117B2 (ja) * 2018-12-17 2024-01-19 キヤノン株式会社 マグネシウム－リチウム系合金部材及びその製造方法
US11180832B2 (en) 2018-12-17 2021-11-23 Canon Kabushiki Kaisha Magnesium-lithium alloy member, manufacturing method thereof, optical apparatus, imaging apparatus, electronic apparatus and mobile object
US11613624B2 (en) 2019-11-07 2023-03-28 The Boeing Company Ceramic coated iron particles and methods for making ceramic coated particles
CN112247097B (zh) * 2020-10-22 2022-03-18 重庆建谊祥科技有限公司 一种镁合金建筑模板半固态压铸及双氟化联合制造方法
EP4053309A1 (en) * 2021-03-01 2022-09-07 Canon Kabushiki Kaisha Alloy member, sliding member, apparatus, and method for manufacturing alloy member
CN113514390B (zh) * 2021-03-10 2023-06-13 首钢集团有限公司 一种汽车板电泳漆膜附着力测试方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100195A (ja) * 1986-05-30 1988-05-02 Ube Ind Ltd マグネシウムまたはその合金の陽極酸化処理液
US4976830A (en) * 1988-03-15 1990-12-11 Electro Chemical Engineering Gmbh Method of preparing the surfaces of magnesium and magnesium alloys
JP2006183065A (ja) * 2004-12-24 2006-07-13 Aisin Keikinzoku Co Ltd 軽金属等の表面処理方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184926A (en) * 1979-01-17 1980-01-22 Otto Kozak Anti-corrosive coating on magnesium and its alloys
US4744872A (en) * 1986-05-30 1988-05-17 Ube Industries, Ltd. Anodizing solution for anodic oxidation of magnesium or its alloys
DE3808609A1 (de) * 1988-03-15 1989-09-28 Electro Chem Eng Gmbh Verfahren zur erzeugung von korrosions- und verschleissbestaendigen schutzschichten auf magnesium und magnesiumlegierungen
DE69200922T2 (de) * 1991-02-26 1995-05-04 Technology Applications Group, Inc., Grand Forks, N.D. Zweistufiges chemisches bzw elektrochemisches verfahren zur beschichtung von magnesium.
US5470664A (en) * 1991-02-26 1995-11-28 Technology Applications Group Hard anodic coating for magnesium alloys
US5226976A (en) * 1991-04-15 1993-07-13 Henkel Corporation Metal treatment
US5266412A (en) * 1991-07-15 1993-11-30 Technology Applications Group, Inc. Coated magnesium alloys
JPH11323571A (ja) * 1998-03-17 1999-11-26 Matsushita Electric Ind Co Ltd 表面処理したマグネシウム又はマグネシウム合金製品並びに塗装下地処理方法及び塗装方法
JP2000345370A (ja) * 1999-06-07 2000-12-12 Ueda Alumite Kogyo Kk マグネシウム又はマグネシウム合金の表面処理方法
US6495267B1 (en) * 2001-10-04 2002-12-17 Briggs & Stratton Corporation Anodized magnesium or magnesium alloy piston and method for manufacturing the same
JP2005272853A (ja) * 2004-03-22 2005-10-06 Nsk Ltd 酸化物被膜を有する機械部品及び該機械部品を備える転動装置、並びに該機械部品の表面処理方法
US20070256591A1 (en) * 2005-12-30 2007-11-08 Simmons Walter J Corrosion inhibiting inorganic coatings for magnesium alloys
CN101721753B (zh) * 2009-12-23 2014-04-09 天津大学 无机有机防腐生物相容性复合涂层的可吸收镁合金支架及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100195A (ja) * 1986-05-30 1988-05-02 Ube Ind Ltd マグネシウムまたはその合金の陽極酸化処理液
US4976830A (en) * 1988-03-15 1990-12-11 Electro Chemical Engineering Gmbh Method of preparing the surfaces of magnesium and magnesium alloys
JP2006183065A (ja) * 2004-12-24 2006-07-13 Aisin Keikinzoku Co Ltd 軽金属等の表面処理方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
C. S. LIN ET AL: "Characterization of Anodic Films on AZ31 Magnesium Alloys in Alkaline Solutions Containing Fluoride and Phosphate Anions", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 153, no. 10, January 2006 (2006-01-01), US, pages B417, XP055437428, ISSN: 0013-4651, DOI: 10.1149/1.2257987 *
See also references of WO2016010541A1 *
YANG ET AL: "Study of vanadium-based chemical conversion coating on the corrosion resistance of magnesium alloy", MATERIALS CHEMISTRY AND PHY, ELSEVIER SA, SWITZERLAND, TAIWAN, REPUBLIC OF CHINA, vol. 101, no. 2-3, 26 January 2007 (2007-01-26), pages 480 - 485, XP005737798, ISSN: 0254-0584, DOI: 10.1016/J.MATCHEMPHYS.2006.08.007 *

Also Published As

Publication number Publication date
WO2016010541A1 (en) 2016-01-21
JP6513180B2 (ja) 2019-05-15
US20170121841A1 (en) 2017-05-04
KR20170029545A (ko) 2017-03-15
EP3169831A1 (en) 2017-05-24
JP2017520684A (ja) 2017-07-27
TW201619449A (zh) 2016-06-01
MX2017000559A (es) 2017-04-27
CA2955317A1 (en) 2016-01-21
CN106715762B (zh) 2019-07-12
CN106715762A (zh) 2017-05-24

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