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AU557102B2 - Continuous galvanization of steel strip - Google Patents

Continuous galvanization of steel strip

Info

Publication number
AU557102B2
AU557102B2 AU11653/83A AU1165383A AU557102B2 AU 557102 B2 AU557102 B2 AU 557102B2 AU 11653/83 A AU11653/83 A AU 11653/83A AU 1165383 A AU1165383 A AU 1165383A AU 557102 B2 AU557102 B2 AU 557102B2
Authority
AU
Australia
Prior art keywords
steel strip
continuous galvanization
galvanization
continuous
strip
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.)
Ceased
Application number
AU11653/83A
Other versions
AU1165383A (en
Inventor
Mario Economopoulos
Philippe Paulus
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of AU1165383A publication Critical patent/AU1165383A/en
Application granted granted Critical
Publication of AU557102B2 publication Critical patent/AU557102B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
    • 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
    • C23C2/0224—Two or more thermal pretreatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Coating With Molten Metal (AREA)
AU11653/83A 1982-02-19 1983-02-18 Continuous galvanization of steel strip Ceased AU557102B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE892218 1982-02-19
BE892218 1982-02-19

Publications (2)

Publication Number Publication Date
AU1165383A AU1165383A (en) 1983-08-25
AU557102B2 true AU557102B2 (en) 1986-12-04

Family

ID=3861983

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11653/83A Ceased AU557102B2 (en) 1982-02-19 1983-02-18 Continuous galvanization of steel strip

Country Status (4)

Country Link
AT (1) AT378788B (en)
AU (1) AU557102B2 (en)
BE (1) BE892218A (en)
LU (1) LU84649A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175026A (en) * 1991-07-16 1992-12-29 Wheeling-Nisshin, Inc. Method for hot-dip coating chromium-bearing steel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1521376A1 (en) * 1964-10-30 1970-02-12 Mannesmann Ag Process for the continuous hot-dip galvanizing of steel strips with the highest possible deep-drawing ability
US4053663A (en) * 1972-08-09 1977-10-11 Bethlehem Steel Corporation Method of treating ferrous strand for coating with aluminum-zinc alloys
US3925579A (en) * 1974-05-24 1975-12-09 Armco Steel Corp Method of coating low alloy steels
US4183983A (en) * 1978-08-17 1980-01-15 Selas Corporation Of America Method for reducing metal oxide formation on a continuous metal sheet in the hot dip coating thereof
EP0048270B1 (en) * 1980-03-25 1985-08-14 International Lead Zinc Research Organisation, Inc Zinc-aluminum coatings

Also Published As

Publication number Publication date
ATA56383A (en) 1985-02-15
AT378788B (en) 1985-09-25
BE892218A (en) 1982-08-19
AU1165383A (en) 1983-08-25
LU84649A1 (en) 1983-09-08

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