CH441920A - Process for electrolytic soft chrome plating of metal objects, in particular those made of cast iron - Google Patents

Process for electrolytic soft chrome plating of metal objects, in particular those made of cast iron

Info

Publication number
CH441920A
CH441920A CH332565A CH332565A CH441920A CH 441920 A CH441920 A CH 441920A CH 332565 A CH332565 A CH 332565A CH 332565 A CH332565 A CH 332565A CH 441920 A CH441920 A CH 441920A
Authority
CH
Switzerland
Prior art keywords
cast iron
particular those
those made
chrome plating
metal objects
Prior art date
Application number
CH332565A
Other languages
German (de)
Inventor
Wolfram Dr Ruff
Boucher Heinz
Original Assignee
Teves Kg Alfred
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 Teves Kg Alfred filed Critical Teves Kg Alfred
Publication of CH441920A publication Critical patent/CH441920A/en

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
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C25D3/14—Electroplating: Baths therefor from solutions of nickel or cobalt from baths containing acetylenic or heterocyclic compounds
    • 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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers

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)
  • Electroplating Methods And Accessories (AREA)
CH332565A 1964-10-28 1965-03-10 Process for electrolytic soft chrome plating of metal objects, in particular those made of cast iron CH441920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0027311 1964-10-28

Publications (1)

Publication Number Publication Date
CH441920A true CH441920A (en) 1967-08-15

Family

ID=7553395

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332565A CH441920A (en) 1964-10-28 1965-03-10 Process for electrolytic soft chrome plating of metal objects, in particular those made of cast iron

Country Status (5)

Country Link
US (1) US3421986A (en)
AT (1) AT258074B (en)
CH (1) CH441920A (en)
DE (1) DE1521040B2 (en)
GB (1) GB1086880A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039399A (en) * 1971-03-11 1977-08-02 Dana Corporation Method of making a bearing surface
US4296182A (en) * 1978-05-08 1981-10-20 Toyo Seikan Kaisha Limited Can composed of electrolytically chromated steel
GB2051861B (en) * 1979-06-29 1983-03-09 Ibm Deposition of thick chromium films from trivalent chromium plating solutions
JPS58210197A (en) * 1982-06-01 1983-12-07 Kawasaki Steel Corp Production of tin-free steel having excellent resistance to retort treatment
USH543H (en) 1986-10-10 1988-11-01 The United States Of America As Represented By The Secretary Of The Army Laminated chromium composite
JP3054425B2 (en) * 1990-06-01 2000-06-19 株式会社共立 Manufacturing method of sliding surface
JP2000017482A (en) * 1998-06-26 2000-01-18 Nippon Piston Ring Co Ltd Laminated chromium plating film excellent in wear resistance and fatigue strength
DE102004006098A1 (en) * 2004-02-06 2005-09-01 Huwil-Werke Gmbh Möbelschloss- Und Beschlagfabriken Coating articles comprises applying first corrosion-resistant metallic coating to article, applying second corrosion-resistant metallic coating over first coating and partially removing second coating to expose first

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118956A (en) * 1936-01-07 1938-05-31 Western Electric Co Method of chromium plating
GB503903A (en) * 1937-10-27 1939-04-17 Bosch Gmbh Robert Improvements in or relating to chromium plating
US2856334A (en) * 1955-11-01 1958-10-14 Tiarco Corp Chromium plating
US2846380A (en) * 1956-05-07 1958-08-05 Udylite Res Corp Chromium electroplating
US3337430A (en) * 1963-08-05 1967-08-22 M & T Chemicals Inc Ultrahigh-speed chromium electrodeposition

Also Published As

Publication number Publication date
DE1521040A1 (en) 1969-07-17
DE1521040B2 (en) 1971-11-11
GB1086880A (en) 1967-10-11
US3421986A (en) 1969-01-14
AT258074B (en) 1967-11-10

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