FR875732A - Process for preparing metal surfaces before electrolytic coating - Google Patents

Process for preparing metal surfaces before electrolytic coating

Info

Publication number
FR875732A
FR875732A FR875732DA FR875732A FR 875732 A FR875732 A FR 875732A FR 875732D A FR875732D A FR 875732DA FR 875732 A FR875732 A FR 875732A
Authority
FR
France
Prior art keywords
metal surfaces
preparing metal
electrolytic coating
surfaces before
before electrolytic
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)
Inventor
Louis Renault
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 filed Critical
Application granted granted Critical
Publication of FR875732A publication Critical patent/FR875732A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR875732D 1941-10-03 1941-10-03 Process for preparing metal surfaces before electrolytic coating Expired FR875732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875732T 1941-10-03

Publications (1)

Publication Number Publication Date
FR875732A true FR875732A (en) 1942-10-01

Family

ID=9360281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875732D Expired FR875732A (en) 1941-10-03 1941-10-03 Process for preparing metal surfaces before electrolytic coating

Country Status (1)

Country Link
FR (1) FR875732A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384866A1 (en) * 1977-03-24 1978-10-20 Brevelco Electroplating steel plate with nickel - using pretreatment including removal of smut created during pickling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384866A1 (en) * 1977-03-24 1978-10-20 Brevelco Electroplating steel plate with nickel - using pretreatment including removal of smut created during pickling

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