GB503008A - Improvements in the electrodeposition of metals on alloys containing chromium - Google Patents

Improvements in the electrodeposition of metals on alloys containing chromium

Info

Publication number
GB503008A
GB503008A GB33617/38A GB3361738A GB503008A GB 503008 A GB503008 A GB 503008A GB 33617/38 A GB33617/38 A GB 33617/38A GB 3361738 A GB3361738 A GB 3361738A GB 503008 A GB503008 A GB 503008A
Authority
GB
United Kingdom
Prior art keywords
nickel
electroplated
alloy
chromium
per cent
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
GB33617/38A
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.)
Mond Nickel Co Ltd
Original Assignee
Mond Nickel Co Ltd
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 Mond Nickel Co Ltd filed Critical Mond Nickel Co Ltd
Publication of GB503008A publication Critical patent/GB503008A/en
Expired legal-status Critical Current

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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/38—Pretreatment of metallic surfaces to be electroplated of refractory metals or nickel
    • C25D5/40—Nickel; Chromium

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)

Abstract

503,008. Electroplating chromium alloys. MOND NICKEL CO., Ltd. Nov. 18, 1938, No. 33617. Convention date, Dec. 1, 1937. [Class 41] [Also in Group II] Chromium-containing alloys to be electroplated are immersed in a solution containing hydrochloric acid to remove oxide film, and while still in the solution are electroplated with nickel from nickel chloride present originally or subsequently added, before immersing in the plating bath in which the metal or alloy is deposited. An alloy containing about 13 per cent chromium, 7 per cent iron, and 79 per cent nickel, freed from grease, is immersed in a solution containing 240 grams of nickel chloride and 36 grams of hydrochloric acid per litre, first as an anode, and then as cathode, nickel being used as the other electrode. The alloy with its protective nickel coating is then transferred to an acid-copper sulphate plating solution and electroplated with copper.
GB33617/38A 1937-12-01 1938-11-18 Improvements in the electrodeposition of metals on alloys containing chromium Expired GB503008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US177462A US2285548A (en) 1937-12-01 1937-12-01 Process for electrodepositing an adherent coating of copper on chromium-contanining alloys of iron and/or nickel

Publications (1)

Publication Number Publication Date
GB503008A true GB503008A (en) 1939-03-29

Family

ID=22648692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33617/38A Expired GB503008A (en) 1937-12-01 1938-11-18 Improvements in the electrodeposition of metals on alloys containing chromium

Country Status (3)

Country Link
US (1) US2285548A (en)
FR (1) FR846768A (en)
GB (1) GB503008A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856334A (en) * 1955-11-01 1958-10-14 Tiarco Corp Chromium plating
US4604169A (en) * 1984-07-09 1986-08-05 Furukawa Electrical Company, Ltd. Process for metal plating a stainless steel
US20130341197A1 (en) * 2012-02-06 2013-12-26 Honeywell International Inc. Methods for producing a high temperature oxidation resistant mcralx coating on superalloy substrates
US10087540B2 (en) 2015-02-17 2018-10-02 Honeywell International Inc. Surface modifiers for ionic liquid aluminum electroplating solutions, processes for electroplating aluminum therefrom, and methods for producing an aluminum coating using the same

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62625C (en) * 1944-08-02
US2528717A (en) * 1944-10-11 1950-11-07 Batcheller Clements Method of electroplating stainless steels and irons
US2437409A (en) * 1945-08-22 1948-03-09 Eastman Kodak Co Activating and electroplating stainless steel
US2557823A (en) * 1946-10-26 1951-06-19 Gen Motors Corp Method of forming a composite article comprising steel and silver
US2574305A (en) * 1948-09-22 1951-11-06 Gen Motors Corp Activating process for plating
US2726201A (en) * 1950-08-02 1955-12-06 Int Nickel Co Anodic pickling and nickel plating of tank interior using single electrolyte
US2962427A (en) * 1957-06-28 1960-11-29 Columbia Broadcasting Syst Inc Electroplating process and apparatus
US3338803A (en) * 1964-10-12 1967-08-29 Int Nickel Co Electroplating on maraging steels
US4148204A (en) * 1971-05-07 1979-04-10 Siemens Aktiengesellschaft Process of mechanically shaping metal articles
US4101386A (en) * 1971-05-07 1978-07-18 Siemens Aktiengesellschaft Methods of coating and surface finishing articles made of metals and their alloys
JPS51113741A (en) * 1975-03-31 1976-10-07 Toyo Kokan Kk Production method of reflecting mirror made of stainless-steel plate a s base materials
US4052270A (en) * 1975-05-27 1977-10-04 Ultra Plating Corporation Methods for manufacturing pellet sizing screen rods
EP3170925B1 (en) * 2015-11-23 2019-09-25 Franz GmbH Method for producing a metal surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856334A (en) * 1955-11-01 1958-10-14 Tiarco Corp Chromium plating
US4604169A (en) * 1984-07-09 1986-08-05 Furukawa Electrical Company, Ltd. Process for metal plating a stainless steel
US20130341197A1 (en) * 2012-02-06 2013-12-26 Honeywell International Inc. Methods for producing a high temperature oxidation resistant mcralx coating on superalloy substrates
US9771661B2 (en) * 2012-02-06 2017-09-26 Honeywell International Inc. Methods for producing a high temperature oxidation resistant MCrAlX coating on superalloy substrates
US10087540B2 (en) 2015-02-17 2018-10-02 Honeywell International Inc. Surface modifiers for ionic liquid aluminum electroplating solutions, processes for electroplating aluminum therefrom, and methods for producing an aluminum coating using the same

Also Published As

Publication number Publication date
FR846768A (en) 1939-09-26
US2285548A (en) 1942-06-09

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