AT288103B - Process for the surface treatment of aluminum and its alloys prior to electroplating - Google Patents

Process for the surface treatment of aluminum and its alloys prior to electroplating

Info

Publication number
AT288103B
AT288103B AT593069A AT593069A AT288103B AT 288103 B AT288103 B AT 288103B AT 593069 A AT593069 A AT 593069A AT 593069 A AT593069 A AT 593069A AT 288103 B AT288103 B AT 288103B
Authority
AT
Austria
Prior art keywords
electroplating
aluminum
surface treatment
alloys prior
alloys
Prior art date
Application number
AT593069A
Other languages
German (de)
Inventor
Henri Richaud
Original Assignee
Pechiney
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 Pechiney filed Critical Pechiney
Application granted granted Critical
Publication of AT288103B publication Critical patent/AT288103B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/42—Pretreatment of metallic surfaces to be electroplated of light metals
    • C25D5/44—Aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
AT593069A 1968-06-25 1969-06-23 Process for the surface treatment of aluminum and its alloys prior to electroplating AT288103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR156421 1968-06-25

Publications (1)

Publication Number Publication Date
AT288103B true AT288103B (en) 1971-02-25

Family

ID=8651604

Family Applications (1)

Application Number Title Priority Date Filing Date
AT593069A AT288103B (en) 1968-06-25 1969-06-23 Process for the surface treatment of aluminum and its alloys prior to electroplating

Country Status (9)

Country Link
AT (1) AT288103B (en)
BE (1) BE735021A (en)
CA (1) CA924261A (en)
CH (1) CH500288A (en)
DE (1) DE1932011B2 (en)
FR (1) FR1587618A (en)
GB (1) GB1263351A (en)
LU (1) LU58944A1 (en)
NL (1) NL6909625A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
BE735021A (en) 1969-12-23
DE1932011B2 (en) 1971-04-01
LU58944A1 (en) 1970-01-14
NL6909625A (en) 1969-12-30
CA924261A (en) 1973-04-10
CH500288A (en) 1970-12-15
FR1587618A (en) 1970-03-27
DE1932011A1 (en) 1970-01-15
GB1263351A (en) 1972-02-09

Similar Documents

Publication Publication Date Title
CH525960A (en) Process for cleaning aluminum and aluminum alloys
AT307848B (en) Process for the treatment of phosphated metal surfaces
AT309942B (en) Process for anodic oxidation of objects made of aluminum or its alloys
AT309711B (en) Device for vertical multiple continuous casting of aluminum and aluminum alloys
AT293133B (en) Process for the protective coating of niobium and niobium alloys
CH535835A (en) Process for the electrolytic coloring of oxide layers on aluminum and its alloys
DE1938039B2 (en) PROCESS FOR TREATMENT OF ANODIC OXIDIZED ALUMINUM SURFACES
AT298924B (en) Process for the electrolytic coloring of objects made of aluminum or an aluminum alloy
CH481500A (en) Process for contacting current carriers made of aluminum or its alloys
AT309180B (en) Process for the pretreatment of aluminum strips
CH453841A (en) Process for the production of coatings on aluminum or its alloys and bath for carrying out the process
AT286658B (en) Method and device for improving the heat balance of aluminum electrolysis cells
DE1961003B2 (en) PROCESS FOR THE EVEN REPRODUCIBLE COLORING OF ANODIC OXIDE COATINGS ON ALUMINUM OR ALUMINUM ALLOYS
AT267202B (en) Process and device for the electrowinning of aluminum or aluminum alloys
NL7411651A (en) TREATMENT OF ALUMINUM SURFACE AND ALUMINUM ALLOYS.
CH515344A (en) Process for the surface treatment of metal objects
AT298952B (en) Process for producing products composed of aluminum or aluminum alloys
AT283841B (en) Process for the electrodeposition of gold-copper-cadmium alloy coatings
CH488817A (en) Process for anodic oxidation of aluminum and aluminum alloys
AT288103B (en) Process for the surface treatment of aluminum and its alloys prior to electroplating
CH488023A (en) Process for anodic oxidation of aluminum and aluminum alloys
CH551298A (en) PROCESS FOR PRE-TREATMENT OF SURFACES MADE OF ALUMINUM OR ALUMINUM ALLOYS.
AT309179B (en) Process for the electrolytic treatment of metallic profile bodies
NL171177C (en) METHOD FOR SURFACE TREATMENT OF ALUMINUM AND ALUMINUM ALLOYS.
AT259324B (en) Process for the heat treatment of mild steel strips prior to hot dip galvanizing

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee