EP0967301A3 - Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung - Google Patents

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

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Publication number
EP0967301A3
EP0967301A3 EP99111464A EP99111464A EP0967301A3 EP 0967301 A3 EP0967301 A3 EP 0967301A3 EP 99111464 A EP99111464 A EP 99111464A EP 99111464 A EP99111464 A EP 99111464A EP 0967301 A3 EP0967301 A3 EP 0967301A3
Authority
EP
European Patent Office
Prior art keywords
pickling
aluminium
treatment
steel composites
tin plating
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
EP99111464A
Other languages
English (en)
French (fr)
Other versions
EP0967301A2 (de
EP0967301B1 (de
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.)
Evonik Operations GmbH
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
Publication of EP0967301A2 publication Critical patent/EP0967301A2/de
Publication of EP0967301A3 publication Critical patent/EP0967301A3/de
Application granted granted Critical
Publication of EP0967301B1 publication Critical patent/EP0967301B1/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)
  • Chemical Treatment Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Die Erfindung betrifft eine wäßrige Zubereitung für die Beizung und Aktivierung von Aluminium-Stahl-Verbundwerkstoffen vor einer außenstromlosen Tauchverzinnung. Beispiele für Aluminium-Stahl-Verbundwerkstoffe sind Gleitlager, Buchsen, Anlaufscheiben, Trockengleitlager usw. für Pumpen, Motoren und Getriebe.
Die Beizaktivierungslösungen für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung, sind dadurch gekennzeichnet, daß sie Schwefelsäure, Hexafluorokieselsäure, Netzmittel, Nebengruppenmetallkationen und Nitrat- und/oder Nitrit-Ionen enthalten.
EP99111464A 1998-06-27 1999-06-12 Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung Expired - Lifetime EP0967301B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19828811 1998-06-27
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 (3)

Publication Number Publication Date
EP0967301A2 EP0967301A2 (de) 1999-12-29
EP0967301A3 true EP0967301A3 (de) 2000-06-28
EP0967301B1 EP0967301B1 (de) 2003-11-19

Family

ID=26047094

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111464A Expired - Lifetime EP0967301B1 (de) 1998-06-27 1999-06-12 Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung

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
US8192556B2 (en) 2002-10-15 2012-06-05 Henkel Kgaa Pickling or brightening/passivating solution and process for steel and stainless steel
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506534A (de) * 1973-05-22 1975-01-23
DE2917019A1 (de) * 1978-04-28 1979-11-08 Gould Inc Verfahren zur metallisierung von verbundmaterial und dazu geeignete badzusammensetzung
EP0278752A1 (de) * 1987-02-10 1988-08-17 A.P.T. Advanced Plating Technologies, Ltd. Eintauchlösung zur Zinnabscheidung und Abscheidungsverfahren unter Verwendung derselben
US5227016A (en) * 1992-02-25 1993-07-13 Henkel Corporation Process and composition for desmutting surfaces of aluminum and its alloys
JPH07126899A (ja) * 1993-11-05 1995-05-16 Nippon Steel Corp 含Ｃｒ鋼の高能率酸洗方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192722A (en) * 1978-07-25 1980-03-11 Reynolds Metals Company Composition and method for stannate plating of large aluminum parts
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506534A (de) * 1973-05-22 1975-01-23
DE2917019A1 (de) * 1978-04-28 1979-11-08 Gould Inc Verfahren zur metallisierung von verbundmaterial und dazu geeignete badzusammensetzung
EP0278752A1 (de) * 1987-02-10 1988-08-17 A.P.T. Advanced Plating Technologies, Ltd. Eintauchlösung zur Zinnabscheidung und Abscheidungsverfahren unter Verwendung derselben
US5227016A (en) * 1992-02-25 1993-07-13 Henkel Corporation Process and composition for desmutting surfaces of aluminum and its alloys
JPH07126899A (ja) * 1993-11-05 1995-05-16 Nippon Steel Corp 含Ｃｒ鋼の高能率酸洗方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198132, Derwent World Patents Index; Class M11, AN 1981-58064D, XP002137068 *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) *

Also Published As

Publication number Publication date
CA2276475A1 (en) 1999-12-27
EP0967301A2 (de) 1999-12-29
PT967301E (pt) 2004-04-30
US6194369B1 (en) 2001-02-27
DE59907772D1 (de) 2003-12-24
ATE254678T1 (de) 2003-12-15
EP0967301B1 (de) 2003-11-19
ES2210902T3 (es) 2004-07-01
DE19828811C1 (de) 1999-12-09
CA2276475C (en) 2007-05-22

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