EP1715083A4 - Method for producing heavy highly adhesive protective coatings on valve-metal parts by micro-arc oxidation - Google Patents

Method for producing heavy highly adhesive protective coatings on valve-metal parts by micro-arc oxidation

Info

Publication number
EP1715083A4
EP1715083A4 EP04748894A EP04748894A EP1715083A4 EP 1715083 A4 EP1715083 A4 EP 1715083A4 EP 04748894 A EP04748894 A EP 04748894A EP 04748894 A EP04748894 A EP 04748894A EP 1715083 A4 EP1715083 A4 EP 1715083A4
Authority
EP
European Patent Office
Prior art keywords
micro
valve
metal parts
protective coatings
arc oxidation
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Withdrawn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
EP04748894A
Other languages
German (de)
French (fr)
Other versions
EP1715083A1 (en
Inventor
Aleksey Aleksandrovi Nikiforov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1715083A1 publication Critical patent/EP1715083A1/en
Publication of EP1715083A4 publication Critical patent/EP1715083A4/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Withdrawn legal-status Critical Current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
    • C25D11/026—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
    • C25D11/005—Apparatus specially adapted for electrolytic conversion coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
EP04748894A 2004-01-12 2004-01-12 Method for producing heavy highly adhesive protective coatings on valve-metal parts by micro-arc oxidation Withdrawn EP1715083A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2004/000005 WO2005066394A1 (en) 2004-01-12 2004-01-12 Method for producing heavy highly adhesive protective coatings on valve-metal parts by micro-arc oxidation

Publications (2)

Publication Number Publication Date
EP1715083A1 EP1715083A1 (en) 2006-10-25
EP1715083A4 true EP1715083A4 (en) 2008-05-21

Family

ID=34748271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04748894A Withdrawn EP1715083A4 (en) 2004-01-12 2004-01-12 Method for producing heavy highly adhesive protective coatings on valve-metal parts by micro-arc oxidation

Country Status (5)

Country Link
US (1) US20080283410A1 (en)
EP (1) EP1715083A4 (en)
JP (1) JP4365415B2 (en)
CN (1) CN1954100B (en)
WO (1) WO2005066394A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4836921B2 (en) * 2007-10-25 2011-12-14 株式会社アルバック Surface treatment method
JP2012503717A (en) * 2008-09-26 2012-02-09 エヴゲニエヴィッヒ ロゼン，アンドレイ Multilayer material (variant) with improved corrosion resistance and method for producing the same
ZA200906786B (en) * 2008-10-16 2010-05-26 Internat Advanced Res Ct Arci A process for continuous coating deposition and an apparatus for carrying out the process
JP5371477B2 (en) * 2009-02-18 2013-12-18 株式会社アルバック Formation method of oxide film
JP5770575B2 (en) * 2011-09-12 2015-08-26 株式会社アルバック Formation method of oxide film
JP2014005480A (en) * 2012-06-21 2014-01-16 Naofumi Warabi Enameled article of mao crystalline metal oxide
US10871256B2 (en) 2015-07-27 2020-12-22 Schlumberger Technology Corporation Property enhancement of surfaces by electrolytic micro arc oxidation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2228973C2 (en) * 2002-03-04 2004-05-20 Никифоров Алексей Александрович Method of obtaining thick-layer protective coats at high adhesion on parts made from rectifying metals or their alloys in mode of micro-arc oxidation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US745412A (en) * 1896-12-08 1903-12-01 Henry Blackman Electrode.
US2897125A (en) * 1954-06-21 1959-07-28 Sanford Process Co Inc Electrolytic process for producing oxide coatings on aluminum and aluminum alloys
US3293158A (en) * 1963-09-17 1966-12-20 Mcneill William Anodic spark reaction processes and articles
SU1578236A1 (en) * 1988-02-03 1990-07-15 Б.С.Захаров Quick-removable contact device
RU2124588C1 (en) * 1997-12-30 1999-01-10 Закрытое акционерное общество "Техно-ТМ" Process of microplasma oxidation of valve metals and their alloys and gear for its implementation
US6245436B1 (en) * 1999-02-08 2001-06-12 David Boyle Surfacing of aluminum bodies by anodic spark deposition
RU2149929C1 (en) * 1999-04-02 2000-05-27 Закрытое акционерное общество "Техно-ТМ" Process of microplasma electrolytic machining of surface of current-conducting materials
US6197178B1 (en) * 1999-04-02 2001-03-06 Microplasmic Corporation Method for forming ceramic coatings by micro-arc oxidation of reactive metals
FR2808291B1 (en) * 2000-04-26 2003-05-23 Mofratech ELECTROLYTIC OXIDATION PROCESS FOR OBTAINING A CERAMIC COATING ON THE SURFACE OF A METAL
US6409905B1 (en) * 2000-11-13 2002-06-25 Kemet Electronics Corporation Method of and electrolyte for anodizing aluminum substrates for solid capacitors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2228973C2 (en) * 2002-03-04 2004-05-20 Никифоров Алексей Александрович Method of obtaining thick-layer protective coats at high adhesion on parts made from rectifying metals or their alloys in mode of micro-arc oxidation

Also Published As

Publication number Publication date
EP1715083A1 (en) 2006-10-25
CN1954100A (en) 2007-04-25
WO2005066394A1 (en) 2005-07-21
JP2007517983A (en) 2007-07-05
US20080283410A1 (en) 2008-11-20
JP4365415B2 (en) 2009-11-18
CN1954100B (en) 2010-04-28

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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