FR1000938A - Process for the chemical brightening of aluminum and its alloys - Google Patents

Process for the chemical brightening of aluminum and its alloys

Info

Publication number
FR1000938A
FR1000938A FR1000938DA FR1000938A FR 1000938 A FR1000938 A FR 1000938A FR 1000938D A FR1000938D A FR 1000938DA FR 1000938 A FR1000938 A FR 1000938A
Authority
FR
France
Prior art keywords
alloys
aluminum
chemical brightening
brightening
chemical
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
French (fr)
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.)
ALUMINIUM FRANCAIS
Original Assignee
ALUMINIUM FRANCAIS
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 ALUMINIUM FRANCAIS filed Critical ALUMINIUM FRANCAIS
Application granted granted Critical
Publication of FR1000938A publication Critical patent/FR1000938A/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
FR1000938D 1949-12-01 1949-12-01 Process for the chemical brightening of aluminum and its alloys Expired FR1000938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000938T 1949-12-01

Publications (1)

Publication Number Publication Date
FR1000938A true FR1000938A (en) 1952-02-18

Family

ID=9560840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000938D Expired FR1000938A (en) 1949-12-01 1949-12-01 Process for the chemical brightening of aluminum and its alloys

Country Status (1)

Country Link
FR (1) FR1000938A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982625A (en) * 1957-03-22 1961-05-02 Sylvania Electric Prod Etchant and method
US20160018376A1 (en) * 2014-05-23 2016-01-21 Hach Company Measurement of total organic carbon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982625A (en) * 1957-03-22 1961-05-02 Sylvania Electric Prod Etchant and method
US20160018376A1 (en) * 2014-05-23 2016-01-21 Hach Company Measurement of total organic carbon
US9791430B2 (en) * 2014-05-23 2017-10-17 Hach Company Measurement of total organic carbon

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