CH209170A - Method and device for the electrolytic polishing of a metal, in particular steel. - Google Patents

Method and device for the electrolytic polishing of a metal, in particular steel.

Info

Publication number
CH209170A
CH209170A CH209170DA CH209170A CH 209170 A CH209170 A CH 209170A CH 209170D A CH209170D A CH 209170DA CH 209170 A CH209170 A CH 209170A
Authority
CH
Switzerland
Prior art keywords
metal
electrolytic polishing
particular steel
steel
electrolytic
Prior art date
Application number
Other languages
French (fr)
Inventor
Brevets Aero-Mecaniques S A
Original Assignee
Brevets Aero Mecaniques
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 Brevets Aero Mecaniques filed Critical Brevets Aero Mecaniques
Publication of CH209170A publication Critical patent/CH209170A/en

Links

Classifications

    • 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
    • C25F3/16—Polishing
    • C25F3/22—Polishing of heavy metals
    • C25F3/24—Polishing of heavy metals 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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • ing And Chemical Polishing (AREA)
CH209170D 1938-02-10 1939-01-21 Method and device for the electrolytic polishing of a metal, in particular steel. CH209170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE209170X 1938-02-10

Publications (1)

Publication Number Publication Date
CH209170A true CH209170A (en) 1940-03-31

Family

ID=3865905

Family Applications (1)

Application Number Title Priority Date Filing Date
CH209170D CH209170A (en) 1938-02-10 1939-01-21 Method and device for the electrolytic polishing of a metal, in particular steel.

Country Status (6)

Country Link
US (1) US2294227A (en)
BE (1) BE426294A (en)
CH (1) CH209170A (en)
DE (1) DE686131C (en)
FR (1) FR850135A (en)
GB (1) GB524272A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424674A (en) * 1940-04-29 1947-07-29 American Rolling Mill Co Electrolytic bright polishing
US2428141A (en) * 1940-09-25 1947-09-30 Gen Motors Corp Process for cleaning, stripping, and polishing metal surfaces
DE743258C (en) * 1941-09-10 1943-12-21 Ig Farbenindustrie Ag Electrolytic process for the production of a copper layer on the surface of workpieces made of brass and brass-like alloys from copper-free solutions
US2534389A (en) * 1943-03-15 1950-12-19 Hartford Nat Bank & Trust Co Voltage stabilizing tube
US2461035A (en) * 1944-02-23 1949-02-08 Armco Steel Corp Electrolytic stainless steel polishing
US2549737A (en) * 1946-07-19 1951-04-17 Conn Ltd C G Method of electropolishing
FR1005928A (en) * 1947-10-17 1952-04-17 Fr Hispano Suiza Soc Improvements made to electrolytic polishing processes and baths for their implementation
US2645635A (en) * 1949-06-27 1953-07-14 Shwayder Bros Inc Method of regenerating electrolytic polishing solutions
US3073764A (en) * 1960-04-13 1963-01-15 Bell Telephone Labor Inc Process for electropolishing semiconductor surfaces
US3293162A (en) * 1964-06-30 1966-12-20 Bell Telephone Labor Inc Process for electropolishing both sides of a semiconductor simultaneously

Also Published As

Publication number Publication date
GB524272A (en) 1940-08-02
BE426294A (en)
US2294227A (en) 1942-08-25
FR850135A (en) 1939-12-08
DE686131C (en) 1940-01-03

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