MY161932A - Hot-dip zinc-aluminium alloy coated steel sheet having high corrosion resistance and formability and method for producing the same - Google Patents

Hot-dip zinc-aluminium alloy coated steel sheet having high corrosion resistance and formability and method for producing the same

Info

Publication number
MY161932A
MY161932A MYPI2013702124A MYPI2013702124A MY161932A MY 161932 A MY161932 A MY 161932A MY PI2013702124 A MYPI2013702124 A MY PI2013702124A MY PI2013702124 A MYPI2013702124 A MY PI2013702124A MY 161932 A MY161932 A MY 161932A
Authority
MY
Malaysia
Prior art keywords
steel sheet
hot
corrosion resistance
formability
high corrosion
Prior art date
Application number
MYPI2013702124A
Inventor
Toshihiko Ooi
Hideshi Fujiwasa
Akhiro Furuta
Susumu Satoh
Toru Imokawa
Original Assignee
Jfe Galvanizing & Coating Co Ltd
Jfe Steel Corp
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 Jfe Galvanizing & Coating Co Ltd, Jfe Steel Corp filed Critical Jfe Galvanizing & Coating Co Ltd
Publication of MY161932A publication Critical patent/MY161932A/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
    • C23C2/34—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
    • 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

Abstract

A steel sheet is immersed into a hot-dip Zn-Al alloy coating bath containing Al: 3 to 6%, Mg: 0.2 to 1.0%, Ni: 0.01 to 0.10%, and 0.10% or less of Fe in terms of percent by mass, withdrawn therefrom, and cooled to form a hot-dip Zn-Al alloy coating layer on surfaces of the steel sheet. During this process, the bath temperature of the coating bath is adjusted to be within a range of 420°C to 520°C and the sheet temperature of the steel sheet upon immersing into the coating bath is adjusted to be within a range of 420°C to 600°C but not less than the bath temperature of the coating bath. As a result, a hot-dip Zn-Al alloy coated steel sheet having high formability and high corrosion resistance and including a coating layer having an Fe content of 2.0 g/m2 or less and a Ni-rich layer having a thickness of 0.05 to 1. µm at the interface between the coating layer and the steel sheet is obtained.
MYPI2013702124A 2011-05-30 2012-05-29 Hot-dip zinc-aluminium alloy coated steel sheet having high corrosion resistance and formability and method for producing the same MY161932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011120550A JP5649179B2 (en) 2011-05-30 2011-05-30 Hot-dip Zn-Al alloy-plated steel sheet with excellent corrosion resistance and workability and method for producing the same

Publications (1)

Publication Number Publication Date
MY161932A true MY161932A (en) 2017-05-15

Family

ID=47259489

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013702124A MY161932A (en) 2011-05-30 2012-05-29 Hot-dip zinc-aluminium alloy coated steel sheet having high corrosion resistance and formability and method for producing the same

Country Status (9)

Country Link
JP (1) JP5649179B2 (en)
KR (1) KR101598677B1 (en)
CN (1) CN103562430B (en)
AU (1) AU2012263323B2 (en)
MY (1) MY161932A (en)
SA (1) SA112330553B1 (en)
SG (1) SG194952A1 (en)
TW (1) TWI484068B (en)
WO (1) WO2012165644A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015052546A1 (en) * 2013-10-09 2015-04-16 ArcelorMittal Investigación y Desarrollo, S.L. Sheet metal having a znaimg coating and improved flexibility and corresponding production method
CA2979169C (en) * 2015-04-08 2018-01-02 Nippon Steel & Sumitomo Metal Corporation Zn-al-mg coated steel sheet, and method of producing zn-al-mg coated steel sheet
KR102059048B1 (en) * 2015-09-29 2019-12-24 닛폰세이테츠 가부시키가이샤 Zn alloy clad steel containing Mg
HUE063186T2 (en) * 2017-03-17 2023-12-28 Nippon Steel Corp Coated steel sheet
KR102297298B1 (en) * 2019-12-06 2021-09-03 주식회사 포스코 Galvanizing steel sheet having excelent bendability and corrosion resistance, and manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688178A (en) * 1992-09-04 1994-03-29 Sumitomo Metal Ind Ltd Method for removing dross
JP2001262303A (en) * 2000-03-21 2001-09-26 Kawasaki Steel Corp Method for producing alloyed galvanized steel sheet and galvannealed steel sheet excellent in hot dip metal coated property
JP2005146339A (en) * 2003-11-14 2005-06-09 Nisshin Steel Co Ltd HOT DIP Al-CONTAINING GALVANNEALED STEEL SHEET HAVING EXCELLENT BLACKENING RESISTANCE
JP5101249B2 (en) * 2006-11-10 2012-12-19 Ｊｆｅ鋼板株式会社 Hot-dip Zn-Al alloy-plated steel sheet and method for producing the same
JP5600398B2 (en) * 2009-04-28 2014-10-01 Ｊｆｅ鋼板株式会社 Hot-dip galvanized steel sheet

Also Published As

Publication number Publication date
TW201303077A (en) 2013-01-16
AU2012263323B2 (en) 2015-07-02
WO2012165644A1 (en) 2012-12-06
KR20140043337A (en) 2014-04-09
AU2012263323A1 (en) 2013-11-21
KR101598677B1 (en) 2016-02-29
CN103562430B (en) 2015-11-25
SG194952A1 (en) 2013-12-30
SA112330553B1 (en) 2015-07-09
TWI484068B (en) 2015-05-11
JP5649179B2 (en) 2015-01-07
CN103562430A (en) 2014-02-05
JP2012246547A (en) 2012-12-13

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