EP3169831A4 - Electroceramic coating for magnesium alloys - Google Patents

Electroceramic coating for magnesium alloys Download PDF

Info

Publication number: EP3169831A4
Authority: EP; European Patent Office
Prior art keywords: magnesium alloys; electroceramic coating; electroceramic; coating; alloys
Prior art date: 2014-07-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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)

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.)

2014-07-17

Filing date

2014-07-17

Publication date

2018-02-07

2014-07-17 Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA

2017-05-24 Publication of EP3169831A1 publication Critical patent/EP3169831A1/en

2018-02-07 Publication of EP3169831A4 publication Critical patent/EP3169831A4/en

Status Withdrawn legal-status Critical Current

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 (en)
EP (1)	EP3169831A4 (en)
JP (1)	JP6513180B2 (en)
KR (1)	KR20170029545A (en)
CN (1)	CN106715762B (en)
CA (1)	CA2955317A1 (en)
MX (1)	MX2017000559A (en)
TW (1)	TW201619449A (en)
WO (1)	WO2016010541A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT201700055002A1 (en) *	2017-05-22	2018-11-22	Campagnolo Srl	Bicycle gear and method for making such gear
CN110505766A (en) *	2018-05-17	2019-11-26	安克创新科技股份有限公司	Preparation method, circuit board assemblies and the electronic equipment of protective coating
KR102109949B1 (en) *	2018-12-14	2020-05-11	전남대학교산학협력단	Mehtod of surface treatment of titanium implant material using chloride and pulse power and titanium implant produced by the same
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
JP7418117B2 (en) *	2018-12-17	2024-01-19	キヤノン株式会社	Magnesium-lithium alloy member and manufacturing method thereof
US11613624B2 (en) *	2019-11-07	2023-03-28	The Boeing Company	Ceramic coated iron particles and methods for making ceramic coated particles
CN112247097B (en) *	2020-10-22	2022-03-18	重庆建谊祥科技有限公司	Semi-solid die-casting and double-fluorination combined manufacturing method for magnesium alloy building template
EP4053309A1 (en)	2021-03-01	2022-09-07	Canon Kabushiki Kaisha	Alloy member, sliding member, apparatus, and method for manufacturing alloy member
CN113514390B (en) *	2021-03-10	2023-06-13	首钢集团有限公司	Method for testing adhesive force of automobile plate electrophoresis paint film

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63100195A (en) *	1986-05-30	1988-05-02	Ube Ind Ltd	Anodizing solution for magnesium or its alloys
US4976830A (en) *	1988-03-15	1990-12-11	Electro Chemical Engineering Gmbh	Method of preparing the surfaces of magnesium and magnesium alloys
JP2006183065A (en) *	2004-12-24	2006-07-13	Aisin Keikinzoku Co Ltd	Surface treatment method for light metal or the like

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 (en) *	1988-03-15	1989-09-28	Electro Chem Eng Gmbh	METHOD OF GENERATING CORROSION AND WEAR RESISTANT PROTECTION LAYERS ON MAGNESIUM AND MAGNESIUM ALLOYS
JP3183512B2 (en) *	1991-02-26	2001-07-09	テクノロジー・アプリケーションズ・グループ・インコーポレーテッド	Two-step chemical / electrochemical method of magnesium coating
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 (en) *	1998-03-17	1999-11-26	Matsushita Electric Ind Co Ltd	Surface-treated magnesium or magnesium alloy products, coating base treatment method and coating method
JP2000345370A (en) *	1999-06-07	2000-12-12	Ueda Alumite Kogyo Kk	Surface treatment of magnesium or magnesium alloy
US6495267B1 (en) *	2001-10-04	2002-12-17	Briggs & Stratton Corporation	Anodized magnesium or magnesium alloy piston and method for manufacturing the same
JP2005272853A (en) *	2004-03-22	2005-10-06	Nsk Ltd	Machine parts having oxide film, rolling equipment equipped with the machine parts, and surface treatment method for the machine parts
US20070256591A1 (en) *	2005-12-30	2007-11-08	Simmons Walter J	Corrosion inhibiting inorganic coatings for magnesium alloys
CN101721753B (en) *	2009-12-23	2014-04-09	天津大学	Absorbable magnesium alloy bracket of inorganic and organic antiseptic biocompatible composite coating and preparation method thereof

2014
- 2014-07-17 MX MX2017000559A patent/MX2017000559A/en unknown
- 2014-07-17 WO PCT/US2014/047026 patent/WO2016010541A1/en active Application Filing
- 2014-07-17 CN CN201480081973.0A patent/CN106715762B/en not_active Expired - Fee Related
- 2014-07-17 JP JP2017502676A patent/JP6513180B2/en not_active Expired - Fee Related
- 2014-07-17 EP EP14897821.6A patent/EP3169831A4/en not_active Withdrawn
- 2014-07-17 KR KR1020177002941A patent/KR20170029545A/en not_active Ceased
- 2014-07-17 CA CA2955317A patent/CA2955317A1/en not_active Abandoned
2015
- 2015-07-14 TW TW104122814A patent/TW201619449A/en unknown
2017
- 2017-01-13 US US15/405,774 patent/US20170121841A1/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63100195A (en) *	1986-05-30	1988-05-02	Ube Ind Ltd	Anodizing solution for magnesium or its alloys
US4976830A (en) *	1988-03-15	1990-12-11	Electro Chemical Engineering Gmbh	Method of preparing the surfaces of magnesium and magnesium alloys
JP2006183065A (en) *	2004-12-24	2006-07-13	Aisin Keikinzoku Co Ltd	Surface treatment method for light metal or the like

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

Publication	Publication Date	Title
EP3344787A4 (en)	2019-10-30	Aluminum alloys
EP3215846A4 (en)	2018-03-21	Metal composites for enhanced imaging
EP3102353A4 (en)	2017-10-25	Three-dimensional printing of metallic materials
EP3040326A4 (en)	2017-07-05	Halo-olefin composition
EP3169831A4 (en)	2018-02-07	Electroceramic coating for magnesium alloys
EP3097216A4 (en)	2017-11-01	6xxx aluminum alloys
EP3187181A4 (en)	2018-02-07	Emulsion composition
EP3224046A4 (en)	2018-09-26	Omniphobic coating
EP3210613A4 (en)	2018-08-22	Composition for external application
EP3067338A4 (en)	2017-09-13	Water-settable composition
EP3239563A4 (en)	2018-09-26	Metal gasket
EP3569723A4 (en)	2020-06-03	Magnesium alloy
EP3106534A4 (en)	2018-01-24	Alloy
EP3170189A4 (en)	2018-07-18	Multicaloric mnnisi alloys
EP3224321A4 (en)	2018-06-20	Water-based composition
EP3231430A4 (en)	2018-08-08	Composition
EP3154778A4 (en)	2018-01-17	Anodized metal component
EP3191110A4 (en)	2018-04-18	Polygalacturonan rhamnogalacturonan1 (pgrg1) composition
EP3125321A4 (en)	2017-04-05	Organic-semiconductor-film-forming composition
EP3097158A4 (en)	2017-09-20	Water-based coatings
EP3191302A4 (en)	2018-05-02	Silicate coatings
EP3097217A4 (en)	2017-09-20	High performance creep resistant magnesium alloys
EP3178892A4 (en)	2018-03-14	Coating composition
EP3183305A4 (en)	2018-02-14	Powder coating composition
EP3117018A4 (en)	2017-12-13	High strength aluminum alloys

Legal Events

Date	Code	Title	Description
2017-04-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2017-05-24	17P	Request for examination filed	Effective date: 20170207
2017-05-24	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2017-05-24	AX	Request for extension of the european patent	Extension state: BA ME
2017-10-25	DAX	Request for extension of the european patent (deleted)
2018-02-07	A4	Supplementary search report drawn up and despatched	Effective date: 20180109
2018-02-07	RIC1	Information provided on ipc code assigned before grant	Ipc: C25D 11/30 20060101AFI20180102BHEP Ipc: C25D 11/02 20060101ALI20180102BHEP
2019-06-19	17Q	First examination report despatched	Effective date: 20190520
2020-07-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-08-05	18D	Application deemed to be withdrawn	Effective date: 20191203