[go: up one dir, main page]

CH313570A - Process for the electrolytic polishing of objects made of gold and gold alloys - Google Patents

Process for the electrolytic polishing of objects made of gold and gold alloys

Info

Publication number
CH313570A
CH313570A CH313570DA CH313570A CH 313570 A CH313570 A CH 313570A CH 313570D A CH313570D A CH 313570DA CH 313570 A CH313570 A CH 313570A
Authority
CH
Switzerland
Prior art keywords
gold
electrolytic polishing
objects made
alloys
gold alloys
Prior art date
Application number
Other languages
German (de)
Inventor
Reichert Marianne
Original Assignee
Degussa
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 filed Critical Degussa
Publication of CH313570A publication Critical patent/CH313570A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • ing And Chemical Polishing (AREA)
CH313570D 1951-09-20 1952-09-03 Process for the electrolytic polishing of objects made of gold and gold alloys CH313570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE313570X 1951-09-20

Publications (1)

Publication Number Publication Date
CH313570A true CH313570A (en) 1956-04-30

Family

ID=6141223

Family Applications (1)

Application Number Title Priority Date Filing Date
CH313570D CH313570A (en) 1951-09-20 1952-09-03 Process for the electrolytic polishing of objects made of gold and gold alloys

Country Status (3)

Country Link
US (1) US2712524A (en)
CH (1) CH313570A (en)
GB (1) GB723945A (en)

Cited By (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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2184801C2 (en) * 2000-07-31 2002-07-10 Костромской государственный технологический университет Process of pulse electrochemical glazing of gold and its alloys
RU2258768C1 (en) * 2004-03-17 2005-08-20 Московская государственная академия тонкой химической технологии им. М.В. Ломоносова Method of extraction of gold and silver from polymetallic raw material
RU2356958C1 (en) * 2007-12-28 2009-05-27 Государственное образовательное учреждение высшего профессионального образования "Пермский государственный университет" Extraction method of gold from electrolyte for electropolishing of products
RU2467082C1 (en) * 2011-03-29 2012-11-20 Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук Method of electrochemical extraction of silver from silver-bearing current-conducting wastes
RU2516180C1 (en) * 2012-11-26 2014-05-20 Владимир Семенович Сонькин Method to process alloy of ligature gold
CN110907258A (en) * 2019-12-30 2020-03-24 昆山全亚冠环保科技有限公司 Gold metallographic electrolytic corrosion method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334698A (en) * 1938-07-09 1943-11-23 Battelle Memorial Institute Polished metal and a method of making the same
US2335354A (en) * 1939-02-06 1943-11-30 Rustless Iron & Steel Corp Polishing stainless iron and steel

Cited By (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

Also Published As

Publication number Publication date
US2712524A (en) 1955-07-05
GB723945A (en) 1955-02-16

Similar Documents

Publication Publication Date Title
CH515186A (en) Process for the production of cyanogen chloride
CH304101A (en) Process for profiling metal bodies and device for carrying out this process.
CH277997A (en) Process for the electrodeposition of gold or gold alloys.
CH313570A (en) Process for the electrolytic polishing of objects made of gold and gold alloys
CH315969A (en) Process and device for finishing the surface of materials
CH330375A (en) Process for the electrolytic polishing of objects made of gold and gold alloys
CH310839A (en) Method and device for electroplating metal wires.
AT189751B (en) Process for casting, in particular for the continuous casting of metals
CH401634A (en) Process for the shaping processing of semiconductor crystals
CH318203A (en) Process for the galvanic deposition of metals
CH296008A (en) Process for the electrolytic treatment of objects made of iron or iron alloys.
CH322056A (en) Process for the reduction of 3-keto-steroids to 3a-oxy-steroids
AT179939B (en) Electrolyte and gold polishing process
AT184594B (en) Process for the reduction of ores
CH299810A (en) Process for the production of model pieces and device for carrying out the process.
AT189346B (en) Process for the continuous casting of metal strands
FR1062224A (en) Gold electrolytic polishing process
AT188039B (en) Process and casting plant for the continuous casting of metal strands
AT177892B (en) Process for the continuous casting of metals
AT177261B (en) Powder mixture for applying hard metal to carrier materials and method for applying the powder mixture
AT183848B (en) Method and device for flocking objects
AT169085B (en) Process for the electrolytic polishing of silver and silver alloys
CH292424A (en) Process for anodic polishing of objects made of aluminum and aluminum alloys.
AT178250B (en) Process for the production of model pieces and device for carrying out the process
AT181477B (en) Method and device for the electrolytic treatment of metals