GB1229932A - - Google Patents

Info

Publication number
GB1229932A
GB1229932A GB1229932DA GB1229932A GB 1229932 A GB1229932 A GB 1229932A GB 1229932D A GB1229932D A GB 1229932DA GB 1229932 A GB1229932 A GB 1229932A
Authority
GB
United Kingdom
Prior art keywords
sulphate
zinc
nickel
july
alloy
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
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 filed Critical
Publication of GB1229932A publication Critical patent/GB1229932A/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
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

1,229,932. Phosphating steel sheets electroplated with Ni-Zn alloys. NIPPON STEEL CORP. July 16, 1968 [July 24. 1967], No.33825/68. Headings C7B and C7U. A steel sheet, which may be zinc-coated, coated with a Ni-Zn alloy is phosphated and may be subsequently chromated. The Ni-Zn alloy may be applied by using electro-plating baths comprising (g/l.) (a) zinc sulphate 100. nickel sulphate 50, sodium sulphate 75, ammonium sulphate 40, ammonia 250 c. c. /1. (b) zinc oxide 15 nickel chloride 50, ammonium chloride 250, boric acid 20, (c) nickel sulphate 17À6. zinc sulphate 19À6, pyrophosphate 260À6.
GB1229932D 1967-07-24 1968-07-16 Expired GB1229932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4749467 1967-07-24

Publications (1)

Publication Number Publication Date
GB1229932A true GB1229932A (en) 1971-04-28

Family

ID=12776654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229932D Expired GB1229932A (en) 1967-07-24 1968-07-16

Country Status (2)

Country Link
FR (1) FR1581111A (en)
GB (1) GB1229932A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282073A (en) 1979-08-22 1981-08-04 Thomas Steel Strip Corporation Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates
US4351713A (en) * 1979-08-22 1982-09-28 Thomas Steel Strip Corp. Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates
CN109537004A (en) * 2018-12-29 2019-03-29 南通申海工业科技有限公司 The process of iron and steel casting plating zinc-nickel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800258C2 (en) * 1977-01-13 1982-11-11 Oxy Metal Industries Corp., Detroit, Mich. Article made of iron or steel with an electroplated double coating and a method for producing such an article
JPH01234592A (en) * 1988-03-16 1989-09-19 Kawasaki Steel Corp Production of steel sheet plated with zn-ni alloy excellent in press-moldability
CN104674203A (en) * 2014-04-28 2015-06-03 雷磊 Electrolytic copper foil surface treatment method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282073A (en) 1979-08-22 1981-08-04 Thomas Steel Strip Corporation Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates
US4351713A (en) * 1979-08-22 1982-09-28 Thomas Steel Strip Corp. Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates
CN109537004A (en) * 2018-12-29 2019-03-29 南通申海工业科技有限公司 The process of iron and steel casting plating zinc-nickel

Also Published As

Publication number Publication date
FR1581111A (en) 1969-09-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees