GB1438553A - Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits - Google Patents

Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits

Info

Publication number
GB1438553A
GB1438553A GB331676A GB331676A GB1438553A GB 1438553 A GB1438553 A GB 1438553A GB 331676 A GB331676 A GB 331676A GB 331676 A GB331676 A GB 331676A GB 1438553 A GB1438553 A GB 1438553A
Authority
GB
United Kingdom
Prior art keywords
compounds
bath
organic group
compound
iron
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
GB331676A
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 GB1438553A publication Critical patent/GB1438553A/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
    • C25D3/56—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
    • 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

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

1438553 Electro-plating iron-nickel alloy OXY METAL INDUSTRIES CORP 31 May 1973 [3 July 1972 (3)] 03316/76 Divided out of 1438552 Heading C7B Ni-Fe alloy optionally containing Co is electroplated from the following bath at pH 2À5-5À5; (a) Ni<SP>2+</SP> with up to 50 wt. per cent of Co<SP>2+</SP>, (b) Fe<SP>2+</SP> and/or Fe<SP>3+</SP>, (c) an Ni brightener, (d) an Fe complexing agent containing at least two complexing groups one of which is COOH and the other is COOH or OH and (e) a compound R 1 N = C (R 2 ) SR 3 where R 1 is H or the C of an organic group, R 2 is amino, substituted amino or the C of an organic group and R 3 is the C of an organic group. R 1 and R 2 or R 3 may be combined in a single group. Optional components are a surfactant, and a compound XO 3 SRSA in which A is H, -R 1 SO 3 X, -SR 2 SO 3 X or -R 3 ; R, R 1 and R2 are alkylene, arylene or aralkylene; R3 is alkyl, aryl or aralkyl and H is a cation. Specified compounds (e) include 2-amino-thiazole and derivatives thereof, and S-substituted isothiourea compounds. The complexing agent may be citric or gluconic acid (others listed) or a soluble salt including the Fe salt thereof. Many sulphonate compounds are listed. The Ni, Co and Fe are present as conventional salts and the brightener is also conventional e.g. a sulphioxygen compound optionally with acetylenic, N-heterocyclic quateruary, and betaine compounds. Alternatively Fe may be introduced via a soluble NiFe or Fe anode. The bath exemplified, in addition to Ni and Fe contains Na gluconate, H 3 BO 3 , saccharin, allyl suphonate the adduct (both sulphonated and unsulphonated) of 1À8 moles of ethylene oxide and 1 mole of butyne diol, the adduct of 1.8 moles epichlorhydrin and 1 mole of propargyl alcohol, and thiourea -S- acetic acid. Operating conditions to give a plate containing up to 50% Fe and 120-180‹F at a c.d. of 10-70 ASF with or without agitation. A subsequent microcracked Cr layer may be applied. Specified substrates are steel and ABS, PVC, polyethylene, polypropylene and phenol-aldehyde resins bearing Cu or Ni deposits. The bath of Specification 1438554 is disclaimed.
GB331676A 1972-07-03 1973-05-31 Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits Expired GB1438553A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26834872A 1972-07-03 1972-07-03
US26834972A 1972-07-03 1972-07-03
US26835272A 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
GB1438553A true GB1438553A (en) 1976-06-09

Family

ID=27402061

Family Applications (3)

Application Number Title Priority Date Filing Date
GB331776A Expired GB1438554A (en) 1972-07-03 1973-05-31 Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits
GB331676A Expired GB1438553A (en) 1972-07-03 1973-05-31 Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits
GB2595073A Expired GB1438552A (en) 1972-07-03 1973-05-31 Electrodeposition of bright nickel-iron or nickel-cobalt- iron deposits

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB331776A Expired GB1438554A (en) 1972-07-03 1973-05-31 Electrodeposition of bright nickel-iron or nickel-cobalt-iron deposits

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2595073A Expired GB1438552A (en) 1972-07-03 1973-05-31 Electrodeposition of bright nickel-iron or nickel-cobalt- iron deposits

Country Status (4)

Country Link
DE (2) DE2333069C2 (en)
FR (1) FR2236959B1 (en)
GB (3) GB1438554A (en)
IT (1) IT989714B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR224853A1 (en) * 1973-11-08 1982-01-29 Oxy Metal Industries Corp A SUITABLE AQUEOUS BATHROOM FOR THE ELECTRO-DEPOSITION OF A GLOSSY IRON-NICKEL ALLOY ON A SUBSTRATE SUSCEPTIBLE TO CORROSION AND ELECTRO-DEPOSITION PROCEDURE FROM SUCH A BATH
CA1016488A (en) * 1974-04-01 1977-08-30 Oxy Metal Industries Corporation Electrodeposition of bright nickel-iron deposits
US4089754A (en) * 1977-07-18 1978-05-16 Oxy Metal Industries Corporation Electrodeposition of nickel-iron alloys
WO1979000608A1 (en) * 1978-02-09 1979-08-23 Kemwell Ltd Electrotreating a metal surface
US4179343A (en) * 1979-02-12 1979-12-18 Oxy Metal Industries Corporation Electroplating bath and process for producing bright, high-leveling nickel iron electrodeposits
US6372118B1 (en) * 1999-04-12 2002-04-16 Wen Hua Hui Ni-Fe-Co electroplating bath
TWI758252B (en) * 2015-06-30 2022-03-21 美商麥克達米德恩索龍股份有限公司 Cobalt filling of interconnects in microelectronics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646866A (en) 1949-05-06 1953-07-28 Autelca Ag Device in prepayment coin boxes for generating coin-released electrical impulses
US2647866A (en) 1950-07-17 1953-08-04 Udylite Corp Electroplating of nickel
US2800440A (en) 1955-10-04 1957-07-23 Udylite Res Corp Electrodeposition of nickel
US3366557A (en) 1958-07-22 1968-01-30 Hanson Van Winkle Munning Co Electrodeposition of nickel
DE1134258B (en) 1959-05-06 1962-08-02 Dehydag Gmbh Acid galvanic nickel bath
US3151971A (en) 1961-03-03 1964-10-06 Nat Res Corp Vacuum vapor condensation process for producing fine metal powders
FR1375339A (en) * 1962-10-31 1964-10-16 Sperry Rand Corp Electrolytic deposition of a ternary alloy of nickel, iron and aluminum
FR1442203A (en) * 1964-08-12 1966-06-10 Ibm Electrolytic deposition process
NL128956C (en) 1965-04-26

Also Published As

Publication number Publication date
DE2333069C2 (en) 1983-01-13
FR2236959A1 (en) 1975-02-07
DE2333069A1 (en) 1974-01-24
FR2236959B1 (en) 1977-09-09
GB1438554A (en) 1976-06-09
GB1438552A (en) 1976-06-09
AU5601873A (en) 1974-11-28
DE2366419C2 (en) 1987-10-01
IT989714B (en) 1975-06-10

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930530