NZ586490A - Method of coating a steel strip with a mixture of metals to increase ductility - Google Patents

Method of coating a steel strip with a mixture of metals to increase ductility

Info

Publication number
NZ586490A
NZ586490A NZ586490A NZ58649009A NZ586490A NZ 586490 A NZ586490 A NZ 586490A NZ 586490 A NZ586490 A NZ 586490A NZ 58649009 A NZ58649009 A NZ 58649009A NZ 586490 A NZ586490 A NZ 586490A
Authority
NZ
New Zealand
Prior art keywords
coating
steel strip
strip
metals
mixture
Prior art date
Application number
NZ586490A
Inventor
Robert Ian Scott
Joe Williams
Ross Mcdowall Smith
Original Assignee
Bluescope Steel 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
Priority claimed from AU2008900574A external-priority patent/AU2008900574A0/en
Application filed by Bluescope Steel Ltd filed Critical Bluescope Steel Ltd
Publication of NZ586490A publication Critical patent/NZ586490A/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
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching
    • 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
    • C23C2/40—Plates; Strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Disclosed is a method of forming a coating of an Al-Zn-Si-Mg alloy on a steel strip. The steel strip is passed through a hot dip coating bath that contains AI, Zn, Si, and Mg and optionally other elements to form an alloy coating on the strip. The coated strip is then heat treated at a hold temperature of at least 150°C to improve the ductility of the coating. The hold temperature is a maximum temperature that the strip is maintained at during the heat treating process.
NZ586490A 2008-02-07 2009-02-06 Method of coating a steel strip with a mixture of metals to increase ductility NZ586490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2008900574A AU2008900574A0 (en) 2008-02-07 Metal - coated steel strip
PCT/AU2009/000145 WO2009097663A1 (en) 2008-02-07 2009-02-06 Metal-coated steel strip

Publications (1)

Publication Number Publication Date
NZ586490A true NZ586490A (en) 2012-08-31

Family

ID=40951749

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ586490A NZ586490A (en) 2008-02-07 2009-02-06 Method of coating a steel strip with a mixture of metals to increase ductility

Country Status (10)

Country Link
US (2) US20100316805A1 (en)
EP (1) EP2238273B1 (en)
JP (1) JP5815947B2 (en)
KR (2) KR101749923B1 (en)
CN (1) CN101910445B (en)
AU (1) AU2009212109B2 (en)
BR (1) BRPI0907450A2 (en)
MY (1) MY157529A (en)
NZ (1) NZ586490A (en)
WO (1) WO2009097663A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5980675B2 (en) 2009-05-28 2016-08-31 ブルースコープ・スティール・リミテッドＢｌｕｅｓｃｏｐｅ Ｓｔｅｅｌ Ｌｉｍｉｔｅｄ Metal-coated steel strip and method for forming the same
KR20110060680A (en) * 2009-11-30 2011-06-08 동부제철 주식회사 Coating composition, and method for coating of steel using the same, and coating steel coated coating composition
US9976664B2 (en) * 2010-11-05 2018-05-22 Hamilton Sundtrand Corporation Furnace braze deposition of hardface coating on wear surface
WO2012165838A2 (en) * 2011-05-27 2012-12-06 동부제철 주식회사 Plating composition, preparation method for plating steel using same, and plated steel coated with plating composition
JP2013245355A (en) * 2012-05-23 2013-12-09 Yodogawa Steel Works Ltd METHOD FOR MANUFACTURING Al-Zn ALLOY PLATED STEEL SHEET
TWI653362B (en) 2012-10-17 2019-03-11 澳大利亞商布魯史寇普鋼鐵有限公司 Method of producing metal-coated steel strip
WO2014059475A1 (en) 2012-10-17 2014-04-24 Bluescope Steel Limited Method of producing metal-coated steel strip
KR20150070230A (en) * 2012-10-18 2015-06-24 블루스코프 스틸 리미티드 Method of producing metal coated steel strip
EP2848709B1 (en) 2013-09-13 2020-03-04 ThyssenKrupp Steel Europe AG Method for producing a steel component with an anti-corrosive metal coating and steel component
DE102014016614A1 (en) * 2014-10-31 2016-05-04 Salzgitter Flachstahl Gmbh Process for producing a component by forming a steel circuit board
CN108588625B (en) * 2018-07-31 2021-02-26 中研智能装备有限公司 ZnAlMgSiB anticorrosive coating for steel structure and preparation method thereof
CN108893698B (en) * 2018-07-31 2021-02-23 中研智能装备有限公司 ZnAlMgTiSiB anticorrosive coating for steel structure and preparation method thereof
JP6704669B1 (en) * 2019-08-29 2020-06-03 Ｊｆｅ鋼板株式会社 Hot-dip Al-Zn alloy plated steel sheet having excellent corrosion resistance in worked part and method for producing the same
WO2023181428A1 (en) * 2022-03-24 2023-09-28 Ｊｆｅ鋼板株式会社 Molten al-zn-based plated steel sheet and method for manufacturing same
WO2023181429A1 (en) * 2022-03-24 2023-09-28 Ｊｆｅ鋼板株式会社 Molten al-zn-based plated steel sheet and method for manufacturing same

Family Cites Families (19)

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DK134571B (en) * 1970-09-17 1976-11-29 Fredericia Galvaniseringsansta Method for hot-dip galvanizing iron and steel surfaces with a zinc alloy.
US4144379A (en) * 1977-09-02 1979-03-13 Inland Steel Company Drawing quality hot-dip coated steel strip
US4287008A (en) * 1979-11-08 1981-09-01 Bethlehem Steel Corporation Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product
US4401727A (en) * 1982-06-23 1983-08-30 Bethlehem Steel Corporation Ferrous product having an alloy coating thereon of Al-Zn-Mg-Si Alloy, and method
AU623003B2 (en) * 1989-04-24 1992-04-30 John Lysaght (Australia) Limited Method of enhancing the ductility of aluminium-zinc alloy coatings on steel strip
JPH0397840A (en) * 1989-09-11 1991-04-23 Sumitomo Metal Ind Ltd Alloying hot dip galvanized steel sheet
WO1992014856A1 (en) * 1991-02-22 1992-09-03 Fabrique De Fer De Maubeuge Ferrous product with metal coating having improved corrosion resistance
US6465114B1 (en) * 1999-05-24 2002-10-15 Nippon Steel Corporation -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same
JP4136286B2 (en) * 1999-08-09 2008-08-20 新日本製鐵株式会社 Zn-Al-Mg-Si alloy plated steel with excellent corrosion resistance and method for producing the same
JP2002129300A (en) * 2000-10-24 2002-05-09 Nippon Steel Corp Surface treated steel sheet having excellent corrosion resistance and workability, and its manufacturing method
JP3654521B2 (en) * 2001-01-31 2005-06-02 Ｊｆｅスチール株式会社 Painted steel sheet excellent in workability and corrosion resistance of processed part and method for producing the same
WO2002061164A1 (en) * 2001-01-31 2002-08-08 Nkk Corporation Surface treated steel plate and method for production thereof
JP2004059968A (en) * 2002-07-26 2004-02-26 Nippon Steel Corp Highly corrosion resistant hot-dipped steel wire superior in workability
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JP4264373B2 (en) * 2004-03-25 2009-05-13 新日本製鐵株式会社 Method for producing molten Al-based plated steel sheet with few plating defects
JP5020228B2 (en) * 2005-04-05 2012-09-05 ブルースコープ・スティール・リミテッド Metal coated steel strip
JP2007175975A (en) * 2005-12-27 2007-07-12 Nippon Steel & Sumikin Coated Sheet Corp Coated, zinc-aluminum alloy-plated steel sheet
JP4584179B2 (en) * 2006-04-13 2010-11-17 Ｊｆｅ鋼板株式会社 Method for producing hot-dip Zn-Al alloy-plated steel sheet with excellent corrosion resistance and workability
WO2008141398A1 (en) * 2007-05-24 2008-11-27 Bluescope Steel Limited Metal-coated steel strip

Also Published As

Publication number Publication date
EP2238273A1 (en) 2010-10-13
AU2009212109A1 (en) 2009-08-13
MY157529A (en) 2016-06-15
JP5815947B2 (en) 2015-11-17
KR101749923B1 (en) 2017-06-22
KR20150088918A (en) 2015-08-03
US20100316805A1 (en) 2010-12-16
US20190085438A1 (en) 2019-03-21
EP2238273A4 (en) 2011-11-30
EP2238273B1 (en) 2020-08-12
WO2009097663A1 (en) 2009-08-13
CN101910445B (en) 2013-04-10
AU2009212109B2 (en) 2014-08-14
BRPI0907450A2 (en) 2016-10-18
CN101910445A (en) 2010-12-08
JP2011511162A (en) 2011-04-07
KR20100108543A (en) 2010-10-07

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