EP0278752A1 - Eintauchlösung zur Zinnabscheidung und Abscheidungsverfahren unter Verwendung derselben - Google Patents

Eintauchlösung zur Zinnabscheidung und Abscheidungsverfahren unter Verwendung derselben

Info

Publication number
EP0278752A1
EP0278752A1 EP88301123A EP88301123A EP0278752A1 EP 0278752 A1 EP0278752 A1 EP 0278752A1 EP 88301123 A EP88301123 A EP 88301123A EP 88301123 A EP88301123 A EP 88301123A EP 0278752 A1 EP0278752 A1 EP 0278752A1
Authority
EP
European Patent Office
Prior art keywords
tin
acid
solution
immersion
ions
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Withdrawn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
EP88301123A
Other languages
English (en)
French (fr)
Inventor
Joseph Relis
Abraham Moshe Holtzman
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.)
Apt Advanced Plating Technologies Ltd
Original Assignee
Apt Advanced Plating Technologies 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 Apt Advanced Plating Technologies Ltd filed Critical Apt Advanced Plating Technologies Ltd
Publication of EP0278752A1 publication Critical patent/EP0278752A1/de
Withdrawn legal-status Critical Current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
    • C23C18/31—Coating with metals

Definitions

  • Another well known technique for depositing a thin layer of tin on a surface is the so-called contact plating technique.
  • the article to be tinned is usually in direct contact with a piece of tin or zinc in the solution.
  • the contact process is in effect an electrolytic method, with the outside source of currents being replaced by a galvanic couple.
  • conventional con­tact plating baths are utilized to apply tin to a composite structure having a ferous base metal surface and an aluminum base metal surface, the coating obtained on the aluminum base metal surface is generally of a very poor quality. This is due to the fact that conventional contact plating baths are designed to produce the desired coating on only the more noble metals.
  • an immersion bath solution for depositing a tin coating on such bearings without the need for prior fluoride activation of the surface of said aluminum base metal and using less components than previously suggested by the prior art.

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)
  • Chemically Coating (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
EP88301123A 1987-02-10 1988-02-10 Eintauchlösung zur Zinnabscheidung und Abscheidungsverfahren unter Verwendung derselben Withdrawn EP0278752A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL81530 1987-02-10
IL81530A IL81530A0 (en) 1987-02-10 1987-02-10 Tin coating immersion solution and coating process using the same

Publications (1)

Publication Number Publication Date
EP0278752A1 true EP0278752A1 (de) 1988-08-17

Family

ID=11057536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88301123A Withdrawn EP0278752A1 (de) 1987-02-10 1988-02-10 Eintauchlösung zur Zinnabscheidung und Abscheidungsverfahren unter Verwendung derselben

Country Status (3)

Country Link
EP (1) EP0278752A1 (de)
JP (1) JPH02153074A (de)
IL (1) IL81530A0 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422756C1 (de) * 1994-06-29 1995-04-20 Goldschmidt Ag Th Selbstregulierende, saure Elektrolyte zur Tauchverzinnung von Aluminiumlegierungen
DE4429127C1 (de) * 1994-08-17 1995-08-31 Goldschmidt Ag Th Saure Elektrolyte zur Tauchverzinnung von Aluminiumlegierungen
US5601695A (en) * 1995-06-07 1997-02-11 Atotech U.S.A., Inc. Etchant for aluminum alloys
DE19828811C1 (de) * 1998-06-27 1999-12-09 Goldschmidt Ag Th Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung und Beizaktivierungsverfahren
US7029761B2 (en) 2003-04-30 2006-04-18 Mec Company Ltd. Bonding layer for bonding resin on copper surface
US7156904B2 (en) * 2003-04-30 2007-01-02 Mec Company Ltd. Bonding layer forming solution, method of producing copper-to-resin bonding layer using the solution, and layered product obtained thereby

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436645A (en) * 1973-07-24 1976-05-19 Kollmorgen Corp Immersion tin bath composition and process for using same
GB2019895A (en) * 1978-04-28 1979-11-07 Gould Inc Process for coating an aluminium/ferrous metal composite structure with tin
EP0167949A1 (de) * 1984-07-09 1986-01-15 Riedel-De Haen Aktiengesellschaft Mittel für die stromlose Abscheidung von Zinn und/oder Blei
EP0187482A2 (de) * 1984-12-17 1986-07-16 Texo Corporation Zinntauchplattierungsverfahren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436645A (en) * 1973-07-24 1976-05-19 Kollmorgen Corp Immersion tin bath composition and process for using same
GB2019895A (en) * 1978-04-28 1979-11-07 Gould Inc Process for coating an aluminium/ferrous metal composite structure with tin
EP0167949A1 (de) * 1984-07-09 1986-01-15 Riedel-De Haen Aktiengesellschaft Mittel für die stromlose Abscheidung von Zinn und/oder Blei
EP0187482A2 (de) * 1984-12-17 1986-07-16 Texo Corporation Zinntauchplattierungsverfahren

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422756C1 (de) * 1994-06-29 1995-04-20 Goldschmidt Ag Th Selbstregulierende, saure Elektrolyte zur Tauchverzinnung von Aluminiumlegierungen
EP0690146A1 (de) 1994-06-29 1996-01-03 Th. Goldschmidt AG Selbstregulierende, saure Elektrolyte zur Tauchverzinnung von Aluminiumlegierungen
US6183617B1 (en) 1994-06-29 2001-02-06 Th Goldschmidt Ag Self-regulating, acidic electrolytes for dip-tin-plating aluminum alloys
DE4429127C1 (de) * 1994-08-17 1995-08-31 Goldschmidt Ag Th Saure Elektrolyte zur Tauchverzinnung von Aluminiumlegierungen
EP0697468A1 (de) 1994-08-17 1996-02-21 Th. Goldschmidt AG Saure Elektrolyte zur Tauchverzinnung von Aluminiumlegierungen
US5601695A (en) * 1995-06-07 1997-02-11 Atotech U.S.A., Inc. Etchant for aluminum alloys
DE19828811C1 (de) * 1998-06-27 1999-12-09 Goldschmidt Ag Th Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung und Beizaktivierungsverfahren
EP0967301A2 (de) * 1998-06-27 1999-12-29 Th. Goldschmidt AG Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung
EP0967301A3 (de) * 1998-06-27 2000-06-28 Goldschmidt AG Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung
US6194369B1 (en) 1998-06-27 2001-02-27 Th. Goldschmidt Ag Pickling/activation solution for the pretreatment of aluminum-steel composites prior to dip tinning
US7029761B2 (en) 2003-04-30 2006-04-18 Mec Company Ltd. Bonding layer for bonding resin on copper surface
US7156904B2 (en) * 2003-04-30 2007-01-02 Mec Company Ltd. Bonding layer forming solution, method of producing copper-to-resin bonding layer using the solution, and layered product obtained thereby

Also Published As

Publication number Publication date
JPH02153074A (ja) 1990-06-12
IL81530A0 (en) 1987-09-16

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