AT290943B - Bath for the electrolytic removal of metal coatings made of nickel and chromium from base bodies made of non-ferrous metal - Google Patents

Bath for the electrolytic removal of metal coatings made of nickel and chromium from base bodies made of non-ferrous metal

Info

Publication number
AT290943B
AT290943B AT390470A AT390470A AT290943B AT 290943 B AT290943 B AT 290943B AT 390470 A AT390470 A AT 390470A AT 390470 A AT390470 A AT 390470A AT 290943 B AT290943 B AT 290943B
Authority
AT
Austria
Prior art keywords
chromium
bath
nickel
metal
base bodies
Prior art date
Application number
AT390470A
Other languages
German (de)
Original Assignee
Dillenberg Bergische Metall
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 Dillenberg Bergische Metall filed Critical Dillenberg Bergische Metall
Application granted granted Critical
Publication of AT290943B publication Critical patent/AT290943B/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
    • C25F5/00—Electrolytic stripping of metallic layers or coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AT390470A 1969-05-22 1970-04-29 Bath for the electrolytic removal of metal coatings made of nickel and chromium from base bodies made of non-ferrous metal AT290943B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1926228A DE1926228C3 (en) 1969-05-22 1969-05-22 Bath for the electrolytic removal of metal coatings made of nickel or chrome from base bodies made of non-ferrous metal

Publications (1)

Publication Number Publication Date
AT290943B true AT290943B (en) 1971-06-25

Family

ID=5734922

Family Applications (1)

Application Number Title Priority Date Filing Date
AT390470A AT290943B (en) 1969-05-22 1970-04-29 Bath for the electrolytic removal of metal coatings made of nickel and chromium from base bodies made of non-ferrous metal

Country Status (8)

Country Link
US (1) US3649489A (en)
AT (1) AT290943B (en)
BR (1) BR7019185D0 (en)
CH (1) CH508053A (en)
DE (1) DE1926228C3 (en)
FR (1) FR2043620B1 (en)
GB (1) GB1283463A (en)
NL (1) NL7007038A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381329B (en) * 1982-10-29 1986-09-25 Latszereszeti Eszkoezoek Gyara METHOD FOR ELECTROLYTICALLY REMOVING ELECTROLYTICALLY DEPOSITED NICKEL, CHROME OR GOLD LAYERS FROM THE SURFACE OF A BASE METAL CONSTRUCTED FROM COPPER OR COVER ALLOY

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479131A (en) * 1977-12-07 1979-06-23 Okuno Chem Ind Co Electrolytic bath for removing electrodeposited metal on stainless steel substrate
US4221648A (en) * 1978-07-14 1980-09-09 Petrolite Corporation Media regeneration in electrofiltration
US4233124A (en) * 1979-10-29 1980-11-11 Oxy Metal Industries Corporation Electrolytic stripping bath and process
US4264420A (en) * 1979-10-29 1981-04-28 Oxy Metal Industries Corporation Electrolytic stripping bath and process
US4324626A (en) * 1979-11-13 1982-04-13 United Technologies Corporation Selective removal of nickel-based braze alloy from nickel-based metals
US4261804A (en) * 1979-11-13 1981-04-14 United Technologies Corporation Selective removal of nickel-based alloys from ferrous-based metals
CA1185152A (en) * 1982-01-22 1985-04-09 Thomas W. Bleeks Selective chemical removal of hard surface coatings from superalloy substrates
US4400248A (en) * 1982-03-08 1983-08-23 Occidental Chemical Corporation Electrolytic stripping process
US4404074A (en) * 1982-05-27 1983-09-13 Occidental Chemical Corporation Electrolytic stripping bath and process
EP0214644A3 (en) * 1985-09-09 1988-10-05 Olin Corporation Method of producing ferromagnetic particles
US4668355A (en) * 1985-09-09 1987-05-26 Olin Corporation Solutions for extracting magnetic particles
US4720332A (en) * 1986-04-21 1988-01-19 Coffey Barry W Nickel strip formulation
US4678552A (en) * 1986-04-22 1987-07-07 Pennwalt Corporation Selective electrolytic stripping of metal coatings from base metal substrates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381329B (en) * 1982-10-29 1986-09-25 Latszereszeti Eszkoezoek Gyara METHOD FOR ELECTROLYTICALLY REMOVING ELECTROLYTICALLY DEPOSITED NICKEL, CHROME OR GOLD LAYERS FROM THE SURFACE OF A BASE METAL CONSTRUCTED FROM COPPER OR COVER ALLOY

Also Published As

Publication number Publication date
DE1926228A1 (en) 1970-11-26
GB1283463A (en) 1972-07-26
CH508053A (en) 1971-05-31
US3649489A (en) 1972-03-14
FR2043620B1 (en) 1974-05-24
FR2043620A1 (en) 1971-02-19
BR7019185D0 (en) 1973-04-17
DE1926228C3 (en) 1974-02-21
DE1926228B2 (en) 1973-07-05
NL7007038A (en) 1970-11-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee