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ES8500344A1 - Process and plant for the continuous electrolytic deposit of a layer of zinc alloy with a high current density - Google Patents

Process and plant for the continuous electrolytic deposit of a layer of zinc alloy with a high current density

Info

Publication number
ES8500344A1
ES8500344A1 ES522220A ES522220A ES8500344A1 ES 8500344 A1 ES8500344 A1 ES 8500344A1 ES 522220 A ES522220 A ES 522220A ES 522220 A ES522220 A ES 522220A ES 8500344 A1 ES8500344 A1 ES 8500344A1
Authority
ES
Spain
Prior art keywords
layer
current density
high current
plant
continuous electrolytic
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
ES522220A
Other languages
Spanish (es)
Other versions
ES522220A0 (en
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.)
ArcelorMittal Liege Upstream SA
Original Assignee
Cockerill Sambre SA
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
Priority claimed from LU84138A external-priority patent/LU84138A1/en
Priority claimed from LU84236A external-priority patent/LU84236A1/en
Application filed by Cockerill Sambre SA filed Critical Cockerill Sambre SA
Publication of ES522220A0 publication Critical patent/ES522220A0/en
Publication of ES8500344A1 publication Critical patent/ES8500344A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Process for continuous electrolytic deposit with a high current density of a layer of a zinc-based alloy on an article which has a shape of a band, wire, bar, tube and the like, wherein said article is moved inside and electrolysis cell past an anode through an electrolyte containing zinc sulfate, while maintaining in this electrolyte a pH lower than 2, a temperature between 40 DEG C and 70 DEG C and a zinc sulfate concentration of 0.2 to 2 mol/liter and an iron, nickel and/or cobalt sulfate concentration of 0.3 to 2 mol/liter according to the kind of coating layer to be produced.
ES522220A 1982-05-10 1983-05-09 Process and plant for the continuous electrolytic deposit of a layer of zinc alloy with a high current density Expired ES8500344A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU84138A LU84138A1 (en) 1982-05-10 1982-05-10 METHOD AND DEVICE FOR THE CONTINUOUS, HIGH-CURRENT DENSITY ELECTROLYTIC DEPOSITION OF A LAYER OF A ZINC-BASED ALLOY ON SHEET
LU84236A LU84236A1 (en) 1982-06-29 1982-06-29 METHOD AND DEVICE FOR THE CONTINUOUS, HIGH-CURRENT DENSITY ELECTROLYTIC DEPOSITION OF A LAYER OF A ZINC-BASED ALLOY ON A WIRE, TUBE, BAR OR THE LIKE

Publications (2)

Publication Number Publication Date
ES522220A0 ES522220A0 (en) 1984-10-01
ES8500344A1 true ES8500344A1 (en) 1984-10-01

Family

ID=26640290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522220A Expired ES8500344A1 (en) 1982-05-10 1983-05-09 Process and plant for the continuous electrolytic deposit of a layer of zinc alloy with a high current density

Country Status (9)

Country Link
AT (1) AT380273B (en)
BE (1) BE896701A (en)
DE (1) DE3316678A1 (en)
ES (1) ES8500344A1 (en)
FR (1) FR2526447B1 (en)
GB (1) GB2119814A (en)
IT (1) IT1161250B (en)
NL (1) NL8301654A (en)
SE (1) SE8302412L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834845A (en) * 1987-08-28 1989-05-30 Kawasaki Steel Corp. Preparation of Zn-Ni alloy plated steel strip
DE4001960A1 (en) * 1990-01-24 1991-07-25 Roland Schnetteler Zinc-nickel alloy electroplating of steel strip - with minimal carbon di:oxide entrainment on nickel carbonate addn. to electrolyte
DE4125585A1 (en) * 1990-10-20 1992-04-30 Schaeffler Waelzlager Kg STEEL COMPONENT WITH GALVANICALLY APPLIED CORROSION PROTECTIVE LAYER
USRE35860F1 (en) * 1991-06-05 2001-01-02 Timken Co Corrosion-resistant zinc-nickel plated bearing races
DE9117069U1 (en) * 1991-12-20 1995-07-20 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Radial roller bearings made of steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE527204A (en) * 1953-01-13
US2989446A (en) * 1956-10-29 1961-06-20 Rockwell Standard Co Electroplating
US3420754A (en) * 1965-03-12 1969-01-07 Pittsburgh Steel Co Electroplating a ductile zinc-nickel alloy onto strip steel
US4313802A (en) * 1979-02-15 1982-02-02 Sumitomo Metal Industries, Ltd. Method of plating steel strip with nickel-zinc alloy
EP0020831A1 (en) * 1979-06-25 1981-01-07 Production Machinery Corporation Method of regenerating electrolyte in a zinc plating process
JPS569386A (en) * 1979-07-02 1981-01-30 Nippon Kokan Kk <Nkk> Production of electro-zinc plated steel plate

Also Published As

Publication number Publication date
IT8320976A0 (en) 1983-05-06
NL8301654A (en) 1983-12-01
GB2119814A (en) 1983-11-23
FR2526447A1 (en) 1983-11-10
SE8302412D0 (en) 1983-04-28
FR2526447B1 (en) 1987-09-18
BE896701A (en) 1983-09-01
IT1161250B (en) 1987-03-18
GB8312357D0 (en) 1983-06-08
AT380273B (en) 1986-05-12
ES522220A0 (en) 1984-10-01
SE8302412L (en) 1983-11-11
DE3316678A1 (en) 1983-11-17
ATA169683A (en) 1985-09-15

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