FR1258731A - Advanced process for hard chromium plating by electrolysis - Google Patents

Advanced process for hard chromium plating by electrolysis

Info

Publication number
FR1258731A
FR1258731A FR67006920A FR67006920A FR1258731A FR 1258731 A FR1258731 A FR 1258731A FR 67006920 A FR67006920 A FR 67006920A FR 67006920 A FR67006920 A FR 67006920A FR 1258731 A FR1258731 A FR 1258731A
Authority
FR
France
Prior art keywords
electrolysis
chromium plating
advanced process
hard chromium
hard
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
FR67006920A
Other languages
French (fr)
Inventor
Joseph Dittner
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
Priority to FR67006920A priority Critical patent/FR1258731A/en
Application granted granted Critical
Publication of FR1258731A publication Critical patent/FR1258731A/en
Priority to BE604534A priority patent/BE604534A/en
Priority to CH646861A priority patent/CH393869A/en
Priority to DED36257A priority patent/DE1171232B/en
Priority to GB2028761A priority patent/GB905477A/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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/34—Electroplating: Baths therefor from solutions of lead
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
FR67006920A 1960-06-04 1960-06-04 Advanced process for hard chromium plating by electrolysis Expired FR1258731A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR67006920A FR1258731A (en) 1960-06-04 1960-06-04 Advanced process for hard chromium plating by electrolysis
BE604534A BE604534A (en) 1960-06-04 1961-06-02 Advanced process for hard chromium plating by electrolysis.
CH646861A CH393869A (en) 1960-06-04 1961-06-02 Electrolysis hard chrome plating process
DED36257A DE1171232B (en) 1960-06-04 1961-06-05 Process for anodic pretreatment of workpieces made of iron and steel before hard chrome plating
GB2028761A GB905477A (en) 1960-06-04 1961-06-05 Improvements in or relating to processes for preparing metal surfaces to be given deposits of hard chromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67006920A FR1258731A (en) 1960-06-04 1960-06-04 Advanced process for hard chromium plating by electrolysis

Publications (1)

Publication Number Publication Date
FR1258731A true FR1258731A (en) 1961-04-14

Family

ID=9693995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67006920A Expired FR1258731A (en) 1960-06-04 1960-06-04 Advanced process for hard chromium plating by electrolysis

Country Status (5)

Country Link
BE (1) BE604534A (en)
CH (1) CH393869A (en)
DE (1) DE1171232B (en)
FR (1) FR1258731A (en)
GB (1) GB905477A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248991A (en) * 1963-09-10 1966-05-03 Harry G Cole Tremolo device for stringed instruments

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542779A (en) * 1948-01-07 1951-02-20 Columbus Metal Products Inc Electropolishing composition and process

Also Published As

Publication number Publication date
CH393869A (en) 1965-06-15
DE1171232B (en) 1964-05-27
GB905477A (en) 1962-09-12
BE604534A (en) 1961-10-02

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