EP0823496A4 - Process for producing ceramic layer by plasma enhanced electrolysis and product thereof - Google Patents

Process for producing ceramic layer by plasma enhanced electrolysis and product thereof

Info

Publication number
EP0823496A4
EP0823496A4 EP95930367A EP95930367A EP0823496A4 EP 0823496 A4 EP0823496 A4 EP 0823496A4 EP 95930367 A EP95930367 A EP 95930367A EP 95930367 A EP95930367 A EP 95930367A EP 0823496 A4 EP0823496 A4 EP 0823496A4
Authority
EP
European Patent Office
Prior art keywords
product
ceramic layer
plasma enhanced
producing ceramic
electrolysis
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.)
Granted
Application number
EP95930367A
Other languages
German (de)
French (fr)
Other versions
EP0823496B1 (en
EP0823496A1 (en
Inventor
Qingshan Kong
Hongbo Zuo
Donghui Mi
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.)
SUNNY ASIA CO., LTD. HARBIN
Original Assignee
HARBIN HUANYA MICRO - ARC Co Ltd
HARBIN HUANYA MICRO ARC 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5080362&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0823496(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by HARBIN HUANYA MICRO - ARC Co Ltd, HARBIN HUANYA MICRO ARC CO Ltd filed Critical HARBIN HUANYA MICRO - ARC Co Ltd
Publication of EP0823496A1 publication Critical patent/EP0823496A1/en
Publication of EP0823496A4 publication Critical patent/EP0823496A4/en
Application granted granted Critical
Publication of EP0823496B1 publication Critical patent/EP0823496B1/en
Anticipated expiration legal-status Critical
Revoked 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
    • C25D11/026—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)
  • Detergent Compositions (AREA)
EP95930367A 1995-04-18 1995-09-11 Process for producing ceramic layer by plasma enhanced electrolysis and product thereof Revoked EP0823496B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN95114880 1995-04-18
CN95114880A CN1034522C (en) 1995-04-18 1995-04-18 Plasma enhanced electrochemical surface ceramic method and product prepared by same
PCT/CN1995/000072 WO1996033300A1 (en) 1995-04-18 1995-09-11 Process for producing ceramic layer by plasma enhanced electrolysis and product thereof

Publications (3)

Publication Number Publication Date
EP0823496A1 EP0823496A1 (en) 1998-02-11
EP0823496A4 true EP0823496A4 (en) 1998-05-20
EP0823496B1 EP0823496B1 (en) 2002-04-03

Family

ID=5080362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95930367A Revoked EP0823496B1 (en) 1995-04-18 1995-09-11 Process for producing ceramic layer by plasma enhanced electrolysis and product thereof

Country Status (6)

Country Link
EP (1) EP0823496B1 (en)
JP (1) JP2937484B2 (en)
CN (1) CN1034522C (en)
AU (1) AU3378895A (en)
DE (1) DE69526256T2 (en)
WO (1) WO1996033300A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1050389C (en) * 1997-04-21 2000-03-15 哈尔滨环亚微弧技术有限公司 Energy control method for plasma enhanced electrochemical formation of cermet
US7452454B2 (en) 2001-10-02 2008-11-18 Henkel Kgaa Anodized coating over aluminum and aluminum alloy coated substrates
US7569132B2 (en) 2001-10-02 2009-08-04 Henkel Kgaa Process for anodically coating an aluminum substrate with ceramic oxides prior to polytetrafluoroethylene or silicone coating
US7578921B2 (en) 2001-10-02 2009-08-25 Henkel Kgaa Process for anodically coating aluminum and/or titanium with ceramic oxides
US7820300B2 (en) 2001-10-02 2010-10-26 Henkel Ag & Co. Kgaa Article of manufacture and process for anodically coating an aluminum substrate with ceramic oxides prior to organic or inorganic coating
US20060016690A1 (en) * 2004-07-23 2006-01-26 Ilya Ostrovsky Method for producing a hard coating with high corrosion resistance on articles made anodizable metals or alloys
KR101285485B1 (en) * 2008-12-26 2013-07-23 니혼 파커라이징 가부시키가이샤 Method of electrolytic ceramic coating for matal, electrolysis solution for electrolytic ceramic coating for metal, and metallic material
US9701177B2 (en) 2009-04-02 2017-07-11 Henkel Ag & Co. Kgaa Ceramic coated automotive heat exchanger components
CN102102217A (en) * 2009-12-18 2011-06-22 中国电子科技集团公司第四十九研究所 Method for manufacturing alumina film by micro-arc oxidation
CN103290448A (en) * 2013-05-07 2013-09-11 锡山区羊尖泓之盛五金厂 Metal surface corrosion-resistant treatment method
JP2015074825A (en) * 2013-10-11 2015-04-20 株式会社栗本鐵工所 Film formation method by plasma electrolytic oxidation and metal material
CN104404601B (en) * 2014-12-19 2017-09-29 中北大学 A kind of microarc oxidation treatment process of Mg Gd Y Zr cast magnesium alloys
CN105862131B (en) * 2016-06-03 2018-05-01 武汉工程大学 A kind of introducing method of molybdenum when preparing molybdenum carbide crystal using MPCVD
GB201610615D0 (en) 2016-06-17 2016-08-03 Keronite Int Ltd Durable white inorganic finish for aluminium articles
CN107630185B (en) * 2017-09-15 2020-01-17 芜湖通潮精密机械股份有限公司 Regeneration method of wallboard in dry etching machine
CN111876811B (en) * 2020-07-27 2022-02-25 上海交通大学 Aluminum-lithium alloy micro-arc oxidation method and electrolyte adopted by same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834999A (en) * 1971-04-15 1974-09-10 Atlas Technology Corp Electrolytic production of glassy layers on metals
DE3328049A1 (en) * 1983-08-03 1985-02-21 Hoechst Ag, 6230 Frankfurt METHOD FOR ONE-STAGE ANODIC OXIDATION OF CARRIER MATERIALS MADE OF ALUMINUM FOR OFFSET PRINTING PLATES
CN87103694A (en) * 1985-10-24 1988-11-09 鲁道夫·何拉德科夫斯基 The electro-plating method of aluminum products and used electroplate liquid
EP0280886B1 (en) * 1987-02-02 1992-05-13 AHC-Oberflächentechnik Friebe & Reininghaus GmbH Process for the production of decorative coatings on metals
DE3736240A1 (en) * 1987-10-27 1989-05-11 Flachglas Ag DEVICE FOR THE GALVANIC REINFORCEMENT OF A LEAD TRACK ON A GLASS DISC
DD295198B5 (en) * 1990-06-14 1996-06-27 Physikalisch Tech Studien Gmbh Electrolyte for producing thin black conversion coatings on light metals
RU1812247C (en) * 1990-08-24 1993-04-30 Институт Прикладной Физики Method of article working
CN2202135Y (en) * 1994-08-30 1995-06-28 哈尔滨环亚微弧技术有限公司 Arc reinforcing electrochemical deposition device for surface of aluminium alloy

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 113, no. 16, 15 October 1990, Columbus, Ohio, US; abstract no. 140820, RUDNEV, V. S. ET AL: "Kinetic study of the formation of MDO [microwave-discharge] coatings on aluminum alloys under galvanostatic conditions" XP002058970 *
CHEMICAL ABSTRACTS, vol. 113, no. 8, 20 August 1990, Columbus, Ohio, US; abstract no. 63535, RUDNEV, V. S. ET AL: "Formation characteristics and some properties of coatings obtained by microarc treatment on aluminum alloys" XP002058971 *
ELEKTROKHIMIYA (1990), 26(7), 839-46 CODEN: ELKKAX;ISSN: 0424-8570, 1990 *
FIZ. KHIM. OBRAB. MATER. (1990), (3), 64-9 CODEN: FKOMAT;ISSN: 0015-3214, 1990 *
See also references of WO9633300A1 *

Also Published As

Publication number Publication date
EP0823496B1 (en) 2002-04-03
WO1996033300A1 (en) 1996-10-24
JP2937484B2 (en) 1999-08-23
CN1034522C (en) 1997-04-09
CN1115793A (en) 1996-01-31
AU3378895A (en) 1996-11-07
DE69526256D1 (en) 2002-05-08
DE69526256T2 (en) 2002-11-07
JPH10509772A (en) 1998-09-22
EP0823496A1 (en) 1998-02-11

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