FR1102393A - Electrolytic polishing process for gold and gold alloys and articles conforming to those obtained - Google Patents

Electrolytic polishing process for gold and gold alloys and articles conforming to those obtained

Info

Publication number
FR1102393A
FR1102393A FR1102393DA FR1102393A FR 1102393 A FR1102393 A FR 1102393A FR 1102393D A FR1102393D A FR 1102393DA FR 1102393 A FR1102393 A FR 1102393A
Authority
FR
France
Prior art keywords
gold
polishing process
those obtained
electrolytic polishing
alloys
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Application granted granted Critical
Publication of FR1102393A publication Critical patent/FR1102393A/en
Expired legal-status Critical Current

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

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)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR1102393D 1953-06-27 1954-06-15 Electrolytic polishing process for gold and gold alloys and articles conforming to those obtained Expired FR1102393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE330375X 1953-06-27
CH313570T 1954-05-26

Publications (1)

Publication Number Publication Date
FR1102393A true FR1102393A (en) 1955-10-19

Family

ID=25735958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102393D Expired FR1102393A (en) 1953-06-27 1954-06-15 Electrolytic polishing process for gold and gold alloys and articles conforming to those obtained

Country Status (4)

Country Link
US (1) US2712525A (en)
CH (1) CH330375A (en)
FR (1) FR1102393A (en)
GB (1) GB759222A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686017A (en) * 1981-11-05 1987-08-11 Union Oil Co. Of California Electrolytic bath and methods of use
US4755265A (en) * 1985-06-28 1988-07-05 Union Oil Company Of California Processes for the deposition or removal of metals
US4801511A (en) * 1985-06-28 1989-01-31 Union Oil Company Of California Battery cell electrolyte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888492C (en) * 1951-09-20 1953-09-03 Degussa Process for electropolishing gold and gold alloys

Also Published As

Publication number Publication date
CH330375A (en) 1958-05-31
GB759222A (en) 1956-10-17
US2712525A (en) 1955-07-05

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