DE59907772D1 - Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung - Google Patents

Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung

Info

Publication number
DE59907772D1
DE59907772D1 DE59907772T DE59907772T DE59907772D1 DE 59907772 D1 DE59907772 D1 DE 59907772D1 DE 59907772 T DE59907772 T DE 59907772T DE 59907772 T DE59907772 T DE 59907772T DE 59907772 D1 DE59907772 D1 DE 59907772D1
Authority
DE
Germany
Prior art keywords
aluminum
pretreatment
tinning
steel composites
pickling
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 - Lifetime
Application number
DE59907772T
Other languages
English (en)
Inventor
Jan Eberhardt
Dieter Dr Guhl
Frank Honselmann
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.)
Tib Chemicals Ag 68219 Mannheim De
Original Assignee
TH Goldschmidt AG
Goldschmidt 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 TH Goldschmidt AG, Goldschmidt GmbH filed Critical TH Goldschmidt AG
Application granted granted Critical
Publication of DE59907772D1 publication Critical patent/DE59907772D1/de
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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/1803—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces
    • C23C18/1824—Pretreatment of the material to be coated of metallic material surfaces or of a non-specific material surfaces by chemical pretreatment
    • C23C18/1837—Multistep pretreatment
    • C23C18/1844—Multistep pretreatment with use of organic or inorganic compounds other than metals, first
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemically Coating (AREA)
  • Coating With Molten Metal (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE59907772T 1998-06-27 1999-06-12 Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung Expired - Lifetime DE59907772D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19828811A DE19828811C1 (de) 1998-06-27 1998-06-27 Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung und Beizaktivierungsverfahren
US09/340,004 US6194369B1 (en) 1998-06-27 1999-06-25 Pickling/activation solution for the pretreatment of aluminum-steel composites prior to dip tinning

Publications (1)

Publication Number Publication Date
DE59907772D1 true DE59907772D1 (de) 2003-12-24

Family

ID=26047094

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19828811A Expired - Fee Related DE19828811C1 (de) 1998-06-27 1998-06-27 Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung und Beizaktivierungsverfahren
DE59907772T Expired - Lifetime DE59907772D1 (de) 1998-06-27 1999-06-12 Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19828811A Expired - Fee Related DE19828811C1 (de) 1998-06-27 1998-06-27 Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung und Beizaktivierungsverfahren

Country Status (7)

Country Link
US (1) US6194369B1 (de)
EP (1) EP0967301B1 (de)
AT (1) ATE254678T1 (de)
CA (1) CA2276475C (de)
DE (2) DE19828811C1 (de)
ES (1) ES2210902T3 (de)
PT (1) PT967301E (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6436816B1 (en) * 1998-07-31 2002-08-20 Industrial Technology Research Institute Method of electroless plating copper on nitride barrier
ES2350095T3 (es) * 2002-10-15 2011-01-18 HENKEL AG & CO. KGAA Solución y procedimiento de decapado para acero inoxidable.
US10443135B1 (en) * 2018-05-11 2019-10-15 Macdermid Enthone Inc. Near neutral pH pickle on multi-metals
CN111676474A (zh) * 2020-06-05 2020-09-18 贵州水钢同鑫晟金属制品有限公司 一种预应力钢绞线低温快速磷化用活化剂及其制备方法
CN113445092B (zh) * 2021-06-29 2022-10-11 钢铁研究总院 一种0Cr15Ni25Ti2MoAlVB不锈钢表面的镀铜方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629751B2 (de) * 1973-05-22 1981-07-10
US4170525A (en) * 1978-04-28 1979-10-09 Gould Inc. Process for plating a composite structure
US4192722A (en) * 1978-07-25 1980-03-11 Reynolds Metals Company Composition and method for stannate plating of large aluminum parts
IL81530A0 (en) * 1987-02-10 1987-09-16 Techno Chemica Ltd Tin coating immersion solution and coating process using the same
US5227016A (en) * 1992-02-25 1993-07-13 Henkel Corporation Process and composition for desmutting surfaces of aluminum and its alloys
JP3195144B2 (ja) * 1993-11-05 2001-08-06 新日本製鐵株式会社 含Ｃｒ鋼の高能率酸洗方法
IT1276955B1 (it) * 1995-10-18 1997-11-03 Novamax Itb S R L Processo di decapaggio e passivazione di acciaio inossidabile senza impiego di acido nitrico

Also Published As

Publication number Publication date
EP0967301B1 (de) 2003-11-19
CA2276475A1 (en) 1999-12-27
US6194369B1 (en) 2001-02-27
CA2276475C (en) 2007-05-22
ATE254678T1 (de) 2003-12-15
EP0967301A3 (de) 2000-06-28
EP0967301A2 (de) 1999-12-29
PT967301E (pt) 2004-04-30
ES2210902T3 (es) 2004-07-01
DE19828811C1 (de) 1999-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GOLDSCHMIDT GMBH, 45127 ESSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: EVONIK GOLDSCHMIDT GMBH, 45127 ESSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: TIB CHEMICALS AG, 68219 MANNHEIM, DE