GB1481564A - Electrodeposition of bright nickel-iron deposits - Google Patents

Electrodeposition of bright nickel-iron deposits

Info

Publication number
GB1481564A
GB1481564A GB3173274A GB3173274A GB1481564A GB 1481564 A GB1481564 A GB 1481564A GB 3173274 A GB3173274 A GB 3173274A GB 3173274 A GB3173274 A GB 3173274A GB 1481564 A GB1481564 A GB 1481564A
Authority
GB
United Kingdom
Prior art keywords
sulphonate
propynoxy
brightener
listed
polyamine
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
GB3173274A
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.)
Oxy Metal Industries Corp
Original Assignee
Oxy Metal Industries Corp
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 Oxy Metal Industries Corp filed Critical Oxy Metal Industries Corp
Publication of GB1481564A publication Critical patent/GB1481564A/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
    • 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
    • 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
    • C25D3/16—Acetylenic compounds
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt

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)

Abstract

1481564 Electro-depositing Ni-Fe alloy OXY METAL INDUSTRIES CORP 17 July 1974 [1 April 1974] 31732/74 Heading C7B Bright Ni-Fe alloy, suitable for receiving a subsequent Cr electro-plate, is deposited from an aqueous acidic bath comprising Ni and Fe ions (Fe<SP>2+</SP> with or without Fe<SP>3+</SP>) together with a primary Ni brightener, a metal complexing agent, a reaction product of a polyamine with an alkylating or sulphonating agent and optionally an acetylenic secondary Ni brightener. The primary brightener may be a sulpho-oxygen compound such as saccharine, naphthalene trisulphonic acid, sulphobenzaldehyde, dibenzenesulphonamide, Na alkyl sulphonate, a benzene sulphinate, vinyl sulphonate, #-styrene sulphonate or a cyano C 1-4 - alkyl sulphonate. The complexing agent may be a hydroxy or'amino carboxylic acid e.g. citric, tartaric or gluconic (others listed). The polyamine may be polyethyleneimine of M.W. 300-24000 reacted with e.g. propane sultone, sulphamic acid or propargyl epichlorhydrin (other reagents listed). Many listed acetylenic compounds include 2-propynoxy ethanol, 2-hydroxy-3-propynoxy-1-propane sulphonate, 1-propynoxy-3-chloro-2-propanol and 1-propynoxy-2-propanol. Conventional Fe and Ni sources are used. A pH buffer e.g. B(OH)3 or Na acetate may be added to pH 2À5-5À5. Metallic or plastics substrates may be plated, the latter after being rendered conductive with Ni or Cu.
GB3173274A 1974-04-01 1974-07-17 Electrodeposition of bright nickel-iron deposits Expired GB1481564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45603274A 1974-04-01 1974-04-01

Publications (1)

Publication Number Publication Date
GB1481564A true GB1481564A (en) 1977-08-03

Family

ID=23811168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3173274A Expired GB1481564A (en) 1974-04-01 1974-07-17 Electrodeposition of bright nickel-iron deposits

Country Status (10)

Country Link
JP (1) JPS5412090B2 (en)
BR (1) BR7408317A (en)
CA (1) CA1016488A (en)
DE (1) DE2431332C2 (en)
ES (1) ES434016A1 (en)
FR (1) FR2265878B1 (en)
GB (1) GB1481564A (en)
IT (1) IT1023124B (en)
MX (1) MX143078A (en)
NL (1) NL7411209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171114A (en) * 1985-02-06 1986-08-20 Canning W Materials Ltd Trivalent chromium electroplating baths and rejuvenation thereof
GB2231063A (en) * 1989-02-27 1990-11-07 Omi International Electroless plating composition containing saccharin
WO2022267384A1 (en) * 2021-06-23 2022-12-29 中国科学院深圳先进技术研究院 Fe-ni-p alloy electroplating solution, electro-deposition method for fe-ni-p alloy coating, and alloy coating

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA75571B (en) 1974-04-22 1976-01-28 Oxy Metal Industries Corp Composition for electrodeposition of metal deposits, its method of preparation and uses thereof
US4134802A (en) * 1977-10-03 1979-01-16 Oxy Metal Industries Corporation Electrolyte and method for electrodepositing bright metal deposits
FR2407989A2 (en) * 1977-11-03 1979-06-01 Oxy Metal Industries Corp Aq. electrodeposition bath - contg. sulphonated polyethyleneimine to give bright deposits
JPS5476444A (en) * 1977-11-25 1979-06-19 Oxy Metal Industries Corp Electrodeposition composition for metal* method of making same and application thereof
MD2678G2 (en) * 2003-10-08 2005-08-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1438554A (en) * 1972-07-03 1976-06-09 Oxy Metal Industries Corp Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171114A (en) * 1985-02-06 1986-08-20 Canning W Materials Ltd Trivalent chromium electroplating baths and rejuvenation thereof
GB2231063A (en) * 1989-02-27 1990-11-07 Omi International Electroless plating composition containing saccharin
WO2022267384A1 (en) * 2021-06-23 2022-12-29 中国科学院深圳先进技术研究院 Fe-ni-p alloy electroplating solution, electro-deposition method for fe-ni-p alloy coating, and alloy coating

Also Published As

Publication number Publication date
JPS5412090B2 (en) 1979-05-19
IT1023124B (en) 1978-05-10
NL7411209A (en) 1975-10-03
ES434016A1 (en) 1977-04-16
FR2265878B1 (en) 1978-09-15
AU6923374A (en) 1975-11-27
FR2265878A1 (en) 1975-10-24
BR7408317A (en) 1976-04-27
JPS50131629A (en) 1975-10-17
DE2431332C2 (en) 1982-06-16
MX143078A (en) 1981-03-13
DE2431332A1 (en) 1975-10-09
CA1016488A (en) 1977-08-30

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee