DE50101560D1 - METHOD FOR TREATING OR PRETREATMENT OF COMPONENTS WITH ALUMINUM SURFACES - Google Patents

METHOD FOR TREATING OR PRETREATMENT OF COMPONENTS WITH ALUMINUM SURFACES

Info

Publication number
DE50101560D1
DE50101560D1 DE50101560T DE50101560T DE50101560D1 DE 50101560 D1 DE50101560 D1 DE 50101560D1 DE 50101560 T DE50101560 T DE 50101560T DE 50101560 T DE50101560 T DE 50101560T DE 50101560 D1 DE50101560 D1 DE 50101560D1
Authority
DE
Germany
Prior art keywords
treating
pretreatment
components
aluminum surfaces
aluminum
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.)
Expired - Fee Related
Application number
DE50101560T
Other languages
German (de)
Inventor
Edgar Busch
Joerg Hieke
Thomas Kolberg
Dr Peter Schubach
Harald Jaschke
Christoph Klocke
Alfred Rutka
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.)
Bayerische Motoren Werke AG
Chemetall GmbH
Original Assignee
Bayerische Motoren Werke AG
Chemetall GmbH
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 Bayerische Motoren Werke AG, Chemetall GmbH filed Critical Bayerische Motoren Werke AG
Priority to DE50101560T priority Critical patent/DE50101560D1/en
Application granted granted Critical
Publication of DE50101560D1 publication Critical patent/DE50101560D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C22/73—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 characterised by the process
    • 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
    • C23C22/36—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 containing also phosphates
    • 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
    • C23C22/36—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 containing also phosphates
    • C23C22/364—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 containing also phosphates containing also manganese cations
    • C23C22/365—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 containing also phosphates containing also manganese cations containing also zinc and nickel cations

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)

Abstract

A method for treating or pre-treating parts, profiles, strips, or wires comprising surfaces of aluminum, or other metal surfaces with an acidic, aqueous solution containing fluoride and phosphate.
DE50101560T 2000-05-31 2001-05-19 METHOD FOR TREATING OR PRETREATMENT OF COMPONENTS WITH ALUMINUM SURFACES Expired - Fee Related DE50101560D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50101560T DE50101560D1 (en) 2000-05-31 2001-05-19 METHOD FOR TREATING OR PRETREATMENT OF COMPONENTS WITH ALUMINUM SURFACES

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10026850A DE10026850A1 (en) 2000-05-31 2000-05-31 Process for treating or pretreating components with aluminum surfaces
DE50101560T DE50101560D1 (en) 2000-05-31 2001-05-19 METHOD FOR TREATING OR PRETREATMENT OF COMPONENTS WITH ALUMINUM SURFACES
PCT/EP2001/005756 WO2001092597A2 (en) 2000-05-31 2001-05-19 Method for treating or pre-treating components comprising aluminium surfaces

Publications (1)

Publication Number Publication Date
DE50101560D1 true DE50101560D1 (en) 2004-04-01

Family

ID=7644139

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10026850A Withdrawn DE10026850A1 (en) 2000-05-31 2000-05-31 Process for treating or pretreating components with aluminum surfaces
DE50101560T Expired - Fee Related DE50101560D1 (en) 2000-05-31 2001-05-19 METHOD FOR TREATING OR PRETREATMENT OF COMPONENTS WITH ALUMINUM SURFACES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10026850A Withdrawn DE10026850A1 (en) 2000-05-31 2000-05-31 Process for treating or pretreating components with aluminum surfaces

Country Status (9)

Country Link
US (2) US20030150527A1 (en)
EP (1) EP1290242B1 (en)
JP (1) JP2003535220A (en)
AT (1) ATE260349T1 (en)
AU (1) AU7633701A (en)
DE (2) DE10026850A1 (en)
ES (1) ES2215920T3 (en)
WO (1) WO2001092597A2 (en)
ZA (1) ZA200209670B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733896B2 (en) 2001-02-16 2004-05-11 Henkel Corporation Process for treating steel-, zinc- and aluminum-based metals using a two-step coating system
US6793738B2 (en) * 2002-03-28 2004-09-21 General Electric Company Method for processing acid treatment solution, solution processed thereby, and method for treating articles therewith
ATE399218T1 (en) 2002-07-10 2008-07-15 Chemetall Gmbh METHOD FOR COATING METAL SURFACES
DE102010030697A1 (en) 2010-06-30 2012-01-05 Henkel Ag & Co. Kgaa Process for the selective phosphating of a composite metal construction
CN102094195B (en) * 2011-01-14 2012-07-18 中国科学院宁波材料技术与工程研究所 Phosphating method of surface of metal material
EP2915903B1 (en) * 2014-03-05 2018-02-21 The Boeing Company Chromium-free conversion coating
HUE057233T2 (en) * 2017-09-14 2022-04-28 Chemetall Gmbh Method for pretreating aluminum materials, particularly aluminum wheels
JP7394761B2 (en) * 2017-12-12 2023-12-08 ケメタル ゲゼルシャフト ミット ベシュレンクテル ハフツング Boric acid-free composition for removing deposits containing cryolite
DE102020116345B3 (en) * 2020-06-22 2021-04-08 Möller Chemie GmbH & Co. KG Process for the regeneration of an exhausted treatment liquid containing sulfuric acid from aluminum refining

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200000A (en) * 1989-01-31 1993-04-06 Nihon Parkerizing Co., Ltd. Phosphate treatment solution for composite structures and method for treatment
KR100197145B1 (en) * 1989-12-19 1999-06-15 후지이 히로시 Method for phosphating metal surface with zinc phosphate
JPH07100870B2 (en) * 1990-04-24 1995-11-01 日本ペイント株式会社 Method for treating zinc phosphate coating on metal surface
JP2794013B2 (en) * 1990-10-24 1998-09-03 日本パーカライジング株式会社 Phosphate chemical conversion treatment solution for iron-aluminum metal sheet metal construction
JPH07173643A (en) * 1993-12-21 1995-07-11 Mazda Motor Corp Method for phosphating metal surface and phosphating solution

Also Published As

Publication number Publication date
WO2001092597A2 (en) 2001-12-06
DE10026850A1 (en) 2001-12-06
WO2001092597B1 (en) 2002-05-23
AU7633701A (en) 2001-12-11
EP1290242B1 (en) 2004-02-25
ATE260349T1 (en) 2004-03-15
US20070119520A1 (en) 2007-05-31
EP1290242A2 (en) 2003-03-12
JP2003535220A (en) 2003-11-25
US20030150527A1 (en) 2003-08-14
ZA200209670B (en) 2003-11-28
ES2215920T3 (en) 2004-10-16
WO2001092597A3 (en) 2002-04-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee