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FR2205580B1 - - Google Patents

Info

Publication number
FR2205580B1
FR2205580B1 FR7339405A FR7339405A FR2205580B1 FR 2205580 B1 FR2205580 B1 FR 2205580B1 FR 7339405 A FR7339405 A FR 7339405A FR 7339405 A FR7339405 A FR 7339405A FR 2205580 B1 FR2205580 B1 FR 2205580B1
Authority
FR
France
Prior art keywords
composition
stabilizing compound
displacement plating
displacement
heavy metal
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
Application number
FR7339405A
Other languages
French (fr)
Other versions
FR2205580A1 (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP47110257A external-priority patent/JPS5222618B2/ja
Priority claimed from JP551973A external-priority patent/JPS5243171B2/ja
Application filed by Individual filed Critical Individual
Publication of FR2205580A1 publication Critical patent/FR2205580A1/fr
Application granted granted Critical
Publication of FR2205580B1 publication Critical patent/FR2205580B1/fr
Expired 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
    • C23C18/54—Contact plating, i.e. electroless electrochemical plating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (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)

Abstract

Disclosed is an improved composition and process for the heavy metal displacement plating of a zinc surface. The improved process provides for contacting the zinc surface with a solution containing at least one soluble stabilizing compound containing antimony, tin, copper, lead, germanium, vanadium, arsenic or tungsten. This contact may be effected either by pretreating the metal surface prior to displacement plating or by including the stabilizing compound in the displacement solution itself. The composition is an aqueous one containing both a heavy metal ion and the stabilizing compound. The disclosed process improves the displacement plating composition's resistance to degradation and consequent loss of efficiency.
FR7339405A 1972-11-06 1973-11-06 Expired FR2205580B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47110257A JPS5222618B2 (en) 1972-11-06 1972-11-06
JP551973A JPS5243171B2 (en) 1973-01-11 1973-01-11

Publications (2)

Publication Number Publication Date
FR2205580A1 FR2205580A1 (en) 1974-05-31
FR2205580B1 true FR2205580B1 (en) 1976-10-01

Family

ID=26339482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339405A Expired FR2205580B1 (en) 1972-11-06 1973-11-06

Country Status (6)

Country Link
US (1) US3930081A (en)
DE (1) DE2354911A1 (en)
ES (1) ES420291A1 (en)
FR (1) FR2205580B1 (en)
GB (1) GB1434822A (en)
IT (1) IT1012088B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405663A (en) * 1982-03-29 1983-09-20 Republic Steel Corporation Tin plating bath composition and process
US4828615A (en) * 1986-01-27 1989-05-09 Chemfil Corporation Process and composition for sealing a conversion coated surface with a solution containing vanadium
US5437887A (en) * 1993-12-22 1995-08-01 Enthone-Omi, Inc. Method of preparing aluminum memory disks
US5578187A (en) * 1995-10-19 1996-11-26 Enthone-Omi, Inc. Plating process for electroless nickel on zinc die castings
US7407689B2 (en) * 2003-06-26 2008-08-05 Atotech Deutschland Gmbh Aqueous acidic immersion plating solutions and methods for plating on aluminum and aluminum alloys
JP2023069841A (en) * 2021-11-08 2023-05-18 上村工業株式会社 Metal replacement process liquid, surface treatment method for aluminum or aluminum alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924534A (en) * 1955-07-05 1960-02-09 John E Morse Method for the production of a metallic printing member
US3202529A (en) * 1962-08-08 1965-08-24 Sperry Rand Corp Disposition of nickel-cobalt alloy on aluminum substrates
US3468724A (en) * 1966-03-31 1969-09-23 Amchem Prod Metal coating process
US3539403A (en) * 1966-12-07 1970-11-10 Collardin Gmbh Gerhard Solutions for the deposition of protective layers on zinc surfaces and process therefor
US3444007A (en) * 1967-03-13 1969-05-13 Hooker Chemical Corp Process of forming paint-base coatings on zinc and zinc alloy surfaces
US3672964A (en) * 1971-03-17 1972-06-27 Du Pont Plating on aluminum,magnesium or zinc

Also Published As

Publication number Publication date
GB1434822A (en) 1976-05-05
US3930081A (en) 1975-12-30
ES420291A1 (en) 1976-06-16
DE2354911A1 (en) 1974-05-16
FR2205580A1 (en) 1974-05-31
IT1012088B (en) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse