GB1504623A - Coating of work pieces - Google Patents

Coating of work pieces

Info

Publication number
GB1504623A
GB1504623A GB1763475A GB1763475A GB1504623A GB 1504623 A GB1504623 A GB 1504623A GB 1763475 A GB1763475 A GB 1763475A GB 1763475 A GB1763475 A GB 1763475A GB 1504623 A GB1504623 A GB 1504623A
Authority
GB
United Kingdom
Prior art keywords
tube
coating
work pieces
galvanizing
reservoir
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
GB1763475A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1763475A priority Critical patent/GB1504623A/en
Publication of GB1504623A publication Critical patent/GB1504623A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/38—Wires; Tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

1504623 Galvanizing tubes &c A J RAYMOND 28 April 1975 17634/75 Heading C7F A member 8 (tube) is coated with e.g. Zn or Zn-Al by passing it through guides 15, 16 and between a member 10, which may be a tube or plate and a reservoir 3 for the molten metal. Excess metal is pumped back from the kettle, to the reservoir. The tube may be pre-heated by induction at 11. Galvanizing may take place in an inert atmosphere, and excess metal is removed by air knife 14. Various forms of the member 10 are shown.
GB1763475A 1975-04-28 1975-04-28 Coating of work pieces Expired GB1504623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1763475A GB1504623A (en) 1975-04-28 1975-04-28 Coating of work pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1763475A GB1504623A (en) 1975-04-28 1975-04-28 Coating of work pieces

Publications (1)

Publication Number Publication Date
GB1504623A true GB1504623A (en) 1978-03-22

Family

ID=10098563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1763475A Expired GB1504623A (en) 1975-04-28 1975-04-28 Coating of work pieces

Country Status (1)

Country Link
GB (1) GB1504623A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124659A (en) * 1982-06-26 1984-02-22 Gkn Birwelco Ltd Hot dip galvanising bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124659A (en) * 1982-06-26 1984-02-22 Gkn Birwelco Ltd Hot dip galvanising bath

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee