US3672976A - Copper immersion coating on aluminum - Google Patents

Copper immersion coating on aluminum Download PDF

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Publication number
US3672976A
US3672976A US69964A US3672976DA US3672976A US 3672976 A US3672976 A US 3672976A US 69964 A US69964 A US 69964A US 3672976D A US3672976D A US 3672976DA US 3672976 A US3672976 A US 3672976A
Authority
US
United States
Prior art keywords
copper
aluminum
bath
aluminum alloys
acid
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
US69964A
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English (en)
Inventor
Rudolf Paul Kallenbach
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.)
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Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3672976A publication Critical patent/US3672976A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C23C18/38—Coating with copper

Definitions

  • the material or the article of aluminum alloys first has to be subjected to common pnocedures of mechanical and/or chemical operations of cleaning, degreasing and pickling, especially in order to remove partly or completely the original oxide film on aluminum.

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)
  • Electroplating And Plating Baths Therefor (AREA)
  • ing And Chemical Polishing (AREA)
US69964A 1969-09-17 1970-09-04 Copper immersion coating on aluminum Expired - Lifetime US3672976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691947003 DE1947003B2 (de) 1969-09-17 1969-09-17 Verfahren zum stromlosen verkupfern von aluminium und dessen legierungen

Publications (1)

Publication Number Publication Date
US3672976A true US3672976A (en) 1972-06-27

Family

ID=5745716

Family Applications (1)

Application Number Title Priority Date Filing Date
US69964A Expired - Lifetime US3672976A (en) 1969-09-17 1970-09-04 Copper immersion coating on aluminum

Country Status (6)

Country Link
US (1) US3672976A (ja)
AT (1) AT296714B (ja)
CH (1) CH535287A (ja)
DE (1) DE1947003B2 (ja)
FR (1) FR2062309A5 (ja)
GB (1) GB1288026A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475463A (en) * 1977-11-28 1979-06-16 Nippon Mining Co Ltd Manufacture of copper coated iron powder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716640C2 (de) * 1986-05-19 1996-03-28 Harima Chemicals Inc Verfahren zur Herstellung eines Metallüberzuges auf einem Substratmetall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475463A (en) * 1977-11-28 1979-06-16 Nippon Mining Co Ltd Manufacture of copper coated iron powder
JPS571561B2 (ja) * 1977-11-28 1982-01-12

Also Published As

Publication number Publication date
GB1288026A (ja) 1972-09-06
AT296714B (de) 1972-02-25
DE1947003A1 (de) 1971-04-15
FR2062309A5 (ja) 1971-06-25
DE1947003B2 (de) 1971-10-21
CH535287A (de) 1973-03-31

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