GB1529183A - Galvanising metals - Google Patents

Galvanising metals

Info

Publication number
GB1529183A
GB1529183A GB33587/77A GB3358777A GB1529183A GB 1529183 A GB1529183 A GB 1529183A GB 33587/77 A GB33587/77 A GB 33587/77A GB 3358777 A GB3358777 A GB 3358777A GB 1529183 A GB1529183 A GB 1529183A
Authority
GB
United Kingdom
Prior art keywords
galvanising
metals
aug
passed
protective film
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
GB33587/77A
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.)
Heurtey Metallurgie SA
Original Assignee
Heurtey Metallurgie 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
Application filed by Heurtey Metallurgie SA filed Critical Heurtey Metallurgie SA
Publication of GB1529183A publication Critical patent/GB1529183A/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
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating

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)
  • Electroplating Methods And Accessories (AREA)

Abstract

1529183 Galvanizing metal HEURTEY METALLURGIE 10 Aug 1977 [12 Aug 1976] 33587/77 Heading C7F Metal is passed through a pre-treatment furnace then coated on one side only with a protective film e.g. oil, grease or varnish then passed into a galvanizing bath. The protective film may then be removed from the cooled strip by washing or brushing.
GB33587/77A 1976-08-12 1977-08-10 Galvanising metals Expired GB1529183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624625A FR2361472A1 (en) 1976-08-12 1976-08-12 PROCESS FOR THE GALVANIZATION OF METAL STRIPS ON ONE SIDE

Publications (1)

Publication Number Publication Date
GB1529183A true GB1529183A (en) 1978-10-18

Family

ID=9176823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33587/77A Expired GB1529183A (en) 1976-08-12 1977-08-10 Galvanising metals

Country Status (6)

Country Link
BE (1) BE857225A (en)
DE (1) DE2734830A1 (en)
ES (1) ES461530A1 (en)
FR (1) FR2361472A1 (en)
GB (1) GB1529183A (en)
NL (1) NL7708823A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103749A (en) * 1978-02-03 1979-08-15 Hitachi Ltd Method of and apparatus for one-side plating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191415566A (en) * 1914-06-29 1915-06-24 Frederic Jean De Laet Improved Process for the Partial Coating of Metal Pieces with One or More Metals.
DE877234C (en) * 1939-10-29 1953-05-21 Stahl Und Walzwerke Rasselstei Process for hot-dip tinning or galvanizing of iron sheets or strips

Also Published As

Publication number Publication date
FR2361472A1 (en) 1978-03-10
BE857225A (en) 1977-11-14
ES461530A1 (en) 1978-06-16
FR2361472B1 (en) 1979-01-12
NL7708823A (en) 1978-02-14
DE2734830A1 (en) 1978-02-16

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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