GB826288A - Improvements relating to the coating of zirconium - Google Patents

Improvements relating to the coating of zirconium

Info

Publication number
GB826288A
GB826288A GB2281357A GB2281357A GB826288A GB 826288 A GB826288 A GB 826288A GB 2281357 A GB2281357 A GB 2281357A GB 2281357 A GB2281357 A GB 2281357A GB 826288 A GB826288 A GB 826288A
Authority
GB
United Kingdom
Prior art keywords
chloride
zirconium
magnesium
coating
improvements relating
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
GB2281357A
Inventor
Frank Henry Weller
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2281357A priority Critical patent/GB826288A/en
Publication of GB826288A publication Critical patent/GB826288A/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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • 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
    • C23C2/30—Fluxes or coverings on molten baths

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

A body of zirconium or alloy containing a major proportion of zirconium is protected by coating it with magnesium. In the preferred method, the body is first dipped into molten zinc chloride, silver chloride, cuprous chloride, tin chloride or aluminium and then dipped into a bath of molten magnesium. The magnesium bath may be protected by a flux consisting of:- .potassium chloride.23% .magnesium chloride.72% .barium chloride.2.5% .calcium fluoride.2.5%
GB2281357A 1957-07-18 1957-07-18 Improvements relating to the coating of zirconium Expired GB826288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2281357A GB826288A (en) 1957-07-18 1957-07-18 Improvements relating to the coating of zirconium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2281357A GB826288A (en) 1957-07-18 1957-07-18 Improvements relating to the coating of zirconium

Publications (1)

Publication Number Publication Date
GB826288A true GB826288A (en) 1959-12-31

Family

ID=10185469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2281357A Expired GB826288A (en) 1957-07-18 1957-07-18 Improvements relating to the coating of zirconium

Country Status (1)

Country Link
GB (1) GB826288A (en)

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