DK112489B - Method for protecting the surface of extruded aluminum or aluminum alloy profiles. - Google Patents

Method for protecting the surface of extruded aluminum or aluminum alloy profiles.

Info

Publication number
DK112489B
DK112489B DK125365A DK125365A DK112489B DK 112489 B DK112489 B DK 112489B DK 125365 A DK125365 A DK 125365A DK 125365 A DK125365 A DK 125365A DK 112489 B DK112489 B DK 112489B
Authority
DK
Denmark
Prior art keywords
protecting
aluminum
alloy profiles
aluminum alloy
extruded
Prior art date
Application number
DK125365A
Other languages
Danish (da)
Inventor
J Hornus
Original Assignee
Co Generale Du Duralumin Et Du
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 Co Generale Du Duralumin Et Du filed Critical Co Generale Du Duralumin Et Du
Publication of DK112489B publication Critical patent/DK112489B/en

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extrusion Of Metal (AREA)
DK125365A 1964-03-13 1965-03-11 Method for protecting the surface of extruded aluminum or aluminum alloy profiles. DK112489B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967339A FR1396539A (en) 1964-03-13 1964-03-13 Improvements in the manufacture of metal profiles

Publications (1)

Publication Number Publication Date
DK112489B true DK112489B (en) 1968-12-16

Family

ID=8825492

Family Applications (1)

Application Number Title Priority Date Filing Date
DK125365A DK112489B (en) 1964-03-13 1965-03-11 Method for protecting the surface of extruded aluminum or aluminum alloy profiles.

Country Status (4)

Country Link
DK (1) DK112489B (en)
ES (1) ES309677A1 (en)
FR (1) FR1396539A (en)
SE (1) SE309182B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350869B (en) * 1977-06-28 1979-06-25 Voest Ag METHOD FOR PROTECTING CHROME-PLATED SURFACES

Also Published As

Publication number Publication date
FR1396539A (en) 1965-04-23
ES309677A1 (en) 1965-12-16
SE309182B (en) 1969-03-10

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