FR919460A - Compositions activantes pour surfaces métalliques - Google Patents

Compositions activantes pour surfaces métalliques

Info

Publication number
FR919460A
FR919460A FR919460DA FR919460A FR 919460 A FR919460 A FR 919460A FR 919460D A FR919460D A FR 919460DA FR 919460 A FR919460 A FR 919460A
Authority
FR
France
Prior art keywords
metal surfaces
activating compositions
activating
compositions
metal
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)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR919460A publication Critical patent/FR919460A/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
    • C23C22/78—Pretreatment of the material to be coated

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)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)
FR919460D 1942-03-06 1945-12-27 Compositions activantes pour surfaces métalliques Expired FR919460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US259831XA 1942-03-06 1942-03-06

Publications (1)

Publication Number Publication Date
FR919460A true FR919460A (fr) 1947-03-10

Family

ID=21829152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919460D Expired FR919460A (fr) 1942-03-06 1945-12-27 Compositions activantes pour surfaces métalliques

Country Status (4)

Country Link
BE (1) BE472649A (enrdf_load_stackoverflow)
CH (1) CH259831A (enrdf_load_stackoverflow)
FR (1) FR919460A (enrdf_load_stackoverflow)
GB (1) GB564522A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191201B (de) * 1959-03-05 1965-04-15 Metallgesellschaft Ag Verfahren zur Vermeidung der Korrosionsanfaelligkeit beim Phosphatieren von Eisen und Stahl

Also Published As

Publication number Publication date
GB564522A (en) 1944-10-02
BE472649A (enrdf_load_stackoverflow) 1947-05-31
CH259831A (de) 1949-02-15

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