ATE351931T1 - ALUMINUM-ZINC ALLOY COMPOSITION WITH SEQUIN FOR HOT-DIP COATING OF STEEL PRODUCTS AND ASSOCIATED METHOD AND PRODUCT OBTAINED THEREFROM - Google Patents

ALUMINUM-ZINC ALLOY COMPOSITION WITH SEQUIN FOR HOT-DIP COATING OF STEEL PRODUCTS AND ASSOCIATED METHOD AND PRODUCT OBTAINED THEREFROM

Info

Publication number
ATE351931T1
ATE351931T1 AT02027947T AT02027947T ATE351931T1 AT E351931 T1 ATE351931 T1 AT E351931T1 AT 02027947 T AT02027947 T AT 02027947T AT 02027947 T AT02027947 T AT 02027947T AT E351931 T1 ATE351931 T1 AT E351931T1
Authority
AT
Austria
Prior art keywords
aluminum
steel products
sequin
hot
product obtained
Prior art date
Application number
AT02027947T
Other languages
German (de)
Inventor
Erin T Mcdevitt
Original Assignee
Isg Technologies Inc
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 Isg Technologies Inc filed Critical Isg Technologies Inc
Application granted granted Critical
Publication of ATE351931T1 publication Critical patent/ATE351931T1/en

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
    • C23C2/12—Aluminium or alloys based thereon
    • 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
    • C23C2/06—Zinc or cadmium or alloys based thereon

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 method of coating of steel products such as plate and sheet using an aluminum-zinc coating alloy includes modifying the coating bath with a particulate compound constituent in effective amounts to control the spangle facet size of the coated product, improve tension bend rust stain performance, improve coated surface appearance when brushed, and coated product paintability. Constituents include borides such as titanium boride and aluminum borides. The method produces a coated steel product that does not require temper rolling for painting.
AT02027947T 2002-12-13 2002-12-13 ALUMINUM-ZINC ALLOY COMPOSITION WITH SEQUIN FOR HOT-DIP COATING OF STEEL PRODUCTS AND ASSOCIATED METHOD AND PRODUCT OBTAINED THEREFROM ATE351931T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02027947A EP1428898B1 (en) 2002-12-13 2002-12-13 Aluminum-zinc alloy composition comprising spangle for hot-dipping steel product, method and product obtainable thereof

Publications (1)

Publication Number Publication Date
ATE351931T1 true ATE351931T1 (en) 2007-02-15

Family

ID=32319600

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02027947T ATE351931T1 (en) 2002-12-13 2002-12-13 ALUMINUM-ZINC ALLOY COMPOSITION WITH SEQUIN FOR HOT-DIP COATING OF STEEL PRODUCTS AND ASSOCIATED METHOD AND PRODUCT OBTAINED THEREFROM

Country Status (4)

Country Link
EP (1) EP1428898B1 (en)
AT (1) ATE351931T1 (en)
DE (1) DE60217695T2 (en)
ES (1) ES2280478T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7413769B2 (en) 2005-07-01 2008-08-19 Mcdevitt Erin T Process for applying a metallic coating, an intermediate coated product, and a finish coated product
JP6389864B2 (en) * 2016-12-26 2018-09-12 日新製鋼株式会社 Manufacturing method of hot dip galvanized steel sheet and hot dip aluminum galvanized steel sheet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02138451A (en) * 1988-11-18 1990-05-28 Sumitomo Metal Ind Ltd Alloying hot dip galvanized steel sheet and its production
JP3751879B2 (en) * 1999-10-07 2006-03-01 アイエスジー・テクノロジーズ・インコーポレイティッド COATING COMPOSITION FOR STEEL PRODUCT, COATED STEEL PRODUCT, AND STEEL PRODUCT COATING METHOD

Also Published As

Publication number Publication date
EP1428898A1 (en) 2004-06-16
DE60217695D1 (en) 2007-03-08
EP1428898B1 (en) 2007-01-17
DE60217695T2 (en) 2007-10-11
ES2280478T3 (en) 2007-09-16

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