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FR1474572A - Chemical brightening process for aluminum alloys - Google Patents

Chemical brightening process for aluminum alloys

Info

Publication number
FR1474572A
FR1474572A FR56431A FR56431A FR1474572A FR 1474572 A FR1474572 A FR 1474572A FR 56431 A FR56431 A FR 56431A FR 56431 A FR56431 A FR 56431A FR 1474572 A FR1474572 A FR 1474572A
Authority
FR
France
Prior art keywords
aluminum alloys
chemical brightening
brightening process
chemical
alloys
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
FR56431A
Other languages
French (fr)
Inventor
Charles Calvin Cohn
Samuel Lenard Cohn
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.)
Colonial Alloys Co
Original Assignee
Colonial Alloys Co
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 Colonial Alloys Co filed Critical Colonial Alloys Co
Priority to FR56431A priority Critical patent/FR1474572A/en
Application granted granted Critical
Publication of FR1474572A publication Critical patent/FR1474572A/en
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
    • 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
    • C23F3/00—Brightening metals by chemical means
    • C23F3/02—Light metals
    • C23F3/03—Light metals with acidic solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR56431A 1966-04-05 1966-04-05 Chemical brightening process for aluminum alloys Expired FR1474572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR56431A FR1474572A (en) 1966-04-05 1966-04-05 Chemical brightening process for aluminum alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56431A FR1474572A (en) 1966-04-05 1966-04-05 Chemical brightening process for aluminum alloys

Publications (1)

Publication Number Publication Date
FR1474572A true FR1474572A (en) 1967-03-24

Family

ID=8605542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56431A Expired FR1474572A (en) 1966-04-05 1966-04-05 Chemical brightening process for aluminum alloys

Country Status (1)

Country Link
FR (1) FR1474572A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328783A1 (en) * 1975-10-20 1977-05-20 Albright & Wilson COMPOSITION FOR POLISHING ALUMINUM CONTAINING A HETERO-ATOMIC AROMATIC COMPOUND

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328783A1 (en) * 1975-10-20 1977-05-20 Albright & Wilson COMPOSITION FOR POLISHING ALUMINUM CONTAINING A HETERO-ATOMIC AROMATIC COMPOUND

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