FR949432A - Perfectionnements aux revêtements en oxyde d'aluminium - Google Patents

Perfectionnements aux revêtements en oxyde d'aluminium

Info

Publication number
FR949432A
FR949432A FR949432DA FR949432A FR 949432 A FR949432 A FR 949432A FR 949432D A FR949432D A FR 949432DA FR 949432 A FR949432 A FR 949432A
Authority
FR
France
Prior art keywords
aluminum oxide
oxide coatings
coatings
aluminum
oxide
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
Other languages
English (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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of FR949432A publication Critical patent/FR949432A/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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR949432D 1947-07-16 1947-07-16 Perfectionnements aux revêtements en oxyde d'aluminium Expired FR949432A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949432T 1947-07-16

Publications (1)

Publication Number Publication Date
FR949432A true FR949432A (fr) 1949-08-30

Family

ID=9474529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949432D Expired FR949432A (fr) 1947-07-16 1947-07-16 Perfectionnements aux revêtements en oxyde d'aluminium

Country Status (2)

Country Link
BE (1) BE474837A (fr)
FR (1) FR949432A (fr)

Also Published As

Publication number Publication date
BE474837A (fr) 1947-08-30

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