EP0158287A3 - Process for treating aluminium surfaces - Google Patents

Process for treating aluminium surfaces Download PDF

Info

Publication number
EP0158287A3
EP0158287A3 EP85104110A EP85104110A EP0158287A3 EP 0158287 A3 EP0158287 A3 EP 0158287A3 EP 85104110 A EP85104110 A EP 85104110A EP 85104110 A EP85104110 A EP 85104110A EP 0158287 A3 EP0158287 A3 EP 0158287A3
Authority
EP
European Patent Office
Prior art keywords
film
composition
aluminium surfaces
treating aluminium
useful
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
EP85104110A
Other languages
German (de)
Other versions
EP0158287A2 (en
EP0158287B1 (en
Inventor
Atsunori C/O Nihon Parkerizing. Ltd Yoshida
Hideaki C/O Nihon Parkerizing. Ltd Kaneko
Takao C/O Nihon Parkerizing. Ltd Ogino
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.)
Nihon Parkerizing Co Ltd
Original Assignee
Nihon Parkerizing 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 Nihon Parkerizing Co Ltd filed Critical Nihon Parkerizing Co Ltd
Priority to AT85104110T priority Critical patent/ATE51039T1/en
Publication of EP0158287A2 publication Critical patent/EP0158287A2/en
Publication of EP0158287A3 publication Critical patent/EP0158287A3/en
Application granted granted Critical
Publication of EP0158287B1 publication Critical patent/EP0158287B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments
    • F28F2245/02—Coatings; Surface treatments hydrophilic

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Conductive Materials (AREA)
  • Cookers (AREA)
  • Materials For Medical Uses (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

A composition and process useful in forming films on the surface of aluminum or its alloys is disclosed. The composition is an aqueous solution containing an alkali metal, silicon, fluorine, zinc and iron. The film is an adherent hydrophilic corrosion resistant film useful as such and/or as a lubricating film in metal forming.
EP85104110A 1984-04-10 1985-04-04 Process for treating aluminium surfaces Expired - Lifetime EP0158287B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85104110T ATE51039T1 (en) 1984-04-10 1985-04-04 PROCESS FOR SURFACE TREATMENT OF ALUMINUM.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP71334/84 1984-04-10
JP59071334A JPS60215772A (en) 1984-04-10 1984-04-10 Surface treatment of aluminum and its alloy

Publications (3)

Publication Number Publication Date
EP0158287A2 EP0158287A2 (en) 1985-10-16
EP0158287A3 true EP0158287A3 (en) 1987-05-06
EP0158287B1 EP0158287B1 (en) 1990-03-14

Family

ID=13457519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85104110A Expired - Lifetime EP0158287B1 (en) 1984-04-10 1985-04-04 Process for treating aluminium surfaces

Country Status (13)

Country Link
US (1) US4650525A (en)
EP (1) EP0158287B1 (en)
JP (1) JPS60215772A (en)
AT (1) ATE51039T1 (en)
AU (1) AU577580B2 (en)
BR (1) BR8501664A (en)
CA (1) CA1240454A (en)
DE (2) DE3576539D1 (en)
DK (1) DK163825C (en)
ES (1) ES8605869A1 (en)
GB (1) GB2157325B (en)
NZ (1) NZ211723A (en)
PT (1) PT80260B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2541269B2 (en) * 1987-08-27 1996-10-09 日本板硝子株式会社 Method of manufacturing oxide thin film
US5281282A (en) * 1992-04-01 1994-01-25 Henkel Corporation Composition and process for treating metal
SG54220A1 (en) * 1992-04-01 1998-11-16 Henkel Corp Composition and process for treating metal
DE69426371T2 (en) * 1993-05-07 2001-05-17 Nippon Paint Co., Ltd. Aqueous polyoxyalkylene surface treatment solutions
US5391239A (en) * 1993-11-01 1995-02-21 Henkel Corporation Conversion coating of aluminum and its alloys and compositions and concentrates therefor
US5601695A (en) * 1995-06-07 1997-02-11 Atotech U.S.A., Inc. Etchant for aluminum alloys
JP3491811B2 (en) * 1997-10-31 2004-01-26 スズキ株式会社 Sliding member and piston
CN100549231C (en) * 1997-10-31 2009-10-14 铃木株式会社 Slide unit
DE19861003B4 (en) * 1997-10-31 2005-02-10 Suzuki Motor Corp., Hamamatsu Aluminum part, e.g. a piston, is surface treated to form a sliding film
JP3404286B2 (en) * 1998-04-16 2003-05-06 日本パーカライジング株式会社 Metal surface treatment method, and metal member having a surface obtained by the surface treatment method
US6569537B1 (en) * 1999-04-28 2003-05-27 Suzuki Motor Corporation Surface treatment method sliding member and piston
DE10017187B4 (en) * 2000-04-07 2012-12-13 Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. Method for treating an alloy of aluminum and titanium to improve the oxidation resistance of these alloys between 800 ° C and 1000 ° C and use of the method
EP2367011A1 (en) 2010-03-17 2011-09-21 F. Hoffmann-La Roche AG Analyzer assembly platform
DE102010044806A1 (en) * 2010-09-09 2012-03-15 Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. A method of treating the surfaces of a TiAl alloy substrate to improve oxidation resistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710743A (en) * 1926-04-16 1929-04-30 Pacz Aladar Surface treating aluminum articles
US2213263A (en) * 1936-01-10 1940-09-03 Patents Corp Process of coating metals
DE1933013A1 (en) * 1969-06-28 1971-01-07 Collardin Gmbh Gerhard Process for producing protective layers on aluminum, iron and zinc
DE2445622A1 (en) * 1974-09-25 1976-04-08 Kabel Metallwerke Ghh Lubricant carrier layers on metal preforms - made by treatment with aq. solns of hydrogen and sodium fluorides

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE338925A (en) * 1926-02-10
NL79670C (en) * 1951-05-17
GB776954A (en) * 1954-03-19 1957-06-12 Degussa Process for the production of protective layers on surfaces of metals
US3592747A (en) * 1966-08-17 1971-07-13 Samuel L Cohn & Charles C Cohn Method of forming a decorative and protective coating on a surface
US3846182A (en) * 1973-07-05 1974-11-05 Ford Motor Co Method of forming a hydrophilic coating over an aluminum surface
JPS5722995B2 (en) * 1974-05-20 1982-05-15
CH606481A5 (en) * 1974-10-18 1978-10-31 Alusuisse
GB1502910A (en) * 1975-12-08 1978-03-08 Gutehoffnungshuette Ag Method of producing a lubricant carrier coating
US4145462A (en) * 1976-06-09 1979-03-20 Toyo Aluminium Kabushiki Kaisha Process for producing solar collectors
US4266988A (en) * 1980-03-25 1981-05-12 J. M. Eltzroth & Associates, Inc. Composition and process for inhibiting corrosion of ferrous or non-ferrous metal surfaced articles and providing receptive surface for synthetic resin coating compositions
AU551423B2 (en) * 1982-01-13 1986-05-01 Showa Aluminum Corp. Imparting hydrophilic properties to aluminium surfaces
JPS59229198A (en) * 1983-06-09 1984-12-22 Nippon Parkerizing Co Ltd Surface treatment procedure for heat exchanger
JPS60101156A (en) * 1983-11-07 1985-06-05 Sanyo Chem Ind Ltd Hydrophilic film-forming agent for aluminum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710743A (en) * 1926-04-16 1929-04-30 Pacz Aladar Surface treating aluminum articles
US2213263A (en) * 1936-01-10 1940-09-03 Patents Corp Process of coating metals
DE1933013A1 (en) * 1969-06-28 1971-01-07 Collardin Gmbh Gerhard Process for producing protective layers on aluminum, iron and zinc
DE2445622A1 (en) * 1974-09-25 1976-04-08 Kabel Metallwerke Ghh Lubricant carrier layers on metal preforms - made by treatment with aq. solns of hydrogen and sodium fluorides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Band 88, Nr. 4, 23. Januar 1978, Seite 199, Zusammenfassung Nr. 26367s, Columbus, Ohio, US; Y. SHIBATA et al.: "Formation of decorative patterns on anodized aluminum surfaces by treatment with metal salt-fluoro compound solutions", & ARUMINYUMU KENKYU KAISHI 1976, 112, 24-5 *

Also Published As

Publication number Publication date
ATE51039T1 (en) 1990-03-15
DK163825C (en) 1992-09-07
CA1240454A (en) 1988-08-16
AU4096885A (en) 1985-10-17
GB8509179D0 (en) 1985-05-15
EP0158287A2 (en) 1985-10-16
AU577580B2 (en) 1988-09-29
GB2157325B (en) 1987-05-28
US4650525A (en) 1987-03-17
GB2157325A (en) 1985-10-23
PT80260B (en) 1987-03-16
JPS60215772A (en) 1985-10-29
DE3512442A1 (en) 1985-10-31
ES8605869A1 (en) 1986-04-01
DK163825B (en) 1992-04-06
NZ211723A (en) 1988-02-12
PT80260A (en) 1985-05-01
DE3576539D1 (en) 1990-04-19
BR8501664A (en) 1985-12-10
DK162185D0 (en) 1985-04-10
DK162185A (en) 1985-10-11
EP0158287B1 (en) 1990-03-14
ES542119A0 (en) 1986-04-01

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