GB1296187A - - Google Patents

Info

Publication number
GB1296187A
GB1296187A GB1296187DA GB1296187A GB 1296187 A GB1296187 A GB 1296187A GB 1296187D A GB1296187D A GB 1296187DA GB 1296187 A GB1296187 A GB 1296187A
Authority
GB
United Kingdom
Prior art keywords
electro
plated
plating
strip
anode
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 GB1296187A publication Critical patent/GB1296187A/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
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • 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
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • 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
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0642—Anodes

Landscapes

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

Abstract

1296187 Electro-plating of wire or strip M & T CHEMICALS Inc 19 April 1971 [15 April 1970] 23305/71 Heading C7B Wire or strip is electro-plated using an anode of the metal to be electro-plated and an anode support at least the surface of which comprises Ta or Nb or an alloy thereof. E.g. steel wire or strip is electro-plated with Zn, Sn or Pb. Fig.2 shows strip 13, which is connected as cathode and passes along the surface of a plating solution 12, electro-plating anodes 14 of the metal to be plated an anode support 16 of Ta or Nb or an alloy thereof, an anode sub-support 18 also of the metal to be plated and a positive terminal 22. During the electro-plating, the Ta and/or Nb in contact with the plating solution acquires an oxide coating. Specified electro-plating baths comprise: (i) ZnCl 2 + NH 4 Cl + HCl, (ii) ZnSO 4 , MgSO 4 + Na 2 SO 4 , (iii) SnCl 2 , Na 4 Fe(CN) 6 lOH 2 O, NaHF 2 , NaF, NaCl + an addition agent such as a polyethylene glycol composition or (iv) SnSO 4 . In an example, bath (iii) is used in electroplating Sn on to Ni-plated steel.
GB1296187D 1970-04-15 1971-04-19 Expired GB1296187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2875870A 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
GB1296187A true GB1296187A (en) 1972-11-15

Family

ID=21845259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296187D Expired GB1296187A (en) 1970-04-15 1971-04-19

Country Status (8)

Country Link
US (1) US3691049A (en)
BR (1) BR7102209D0 (en)
CA (1) CA947227A (en)
DE (1) DE2117802A1 (en)
FR (1) FR2086098B1 (en)
GB (1) GB1296187A (en)
NL (1) NL7104909A (en)
ZA (1) ZA711509B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686013A (en) * 1986-03-14 1987-08-11 Gates Energy Products, Inc. Electrode for a rechargeable electrochemical cell and method and apparatus for making same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140890A (en) * 1981-02-24 1982-08-31 Nippon Kokan Kk <Nkk> Electric metal plating method for steel strip
US5478457A (en) * 1988-10-06 1995-12-26 Catteeuw; Mario Apparatus for the continuous electrolytic treatment of wire-shaped objects
DE19736349C1 (en) * 1997-08-21 1998-10-01 Atotech Deutschland Gmbh Maintenance of continuous horizontal galvanising installations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686013A (en) * 1986-03-14 1987-08-11 Gates Energy Products, Inc. Electrode for a rechargeable electrochemical cell and method and apparatus for making same

Also Published As

Publication number Publication date
DE2117802A1 (en) 1971-11-04
BR7102209D0 (en) 1973-04-10
FR2086098B1 (en) 1975-07-04
US3691049A (en) 1972-09-12
FR2086098A1 (en) 1971-12-31
ZA711509B (en) 1971-11-24
CA947227A (en) 1974-05-14
NL7104909A (en) 1971-10-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee