[go: up one dir, main page]

WO2015099455A8 - Hot dip galvanized steel sheet having excellent resistance to cracking due to liquid metal embrittlement - Google Patents

Hot dip galvanized steel sheet having excellent resistance to cracking due to liquid metal embrittlement Download PDF

Info

Publication number
WO2015099455A8
WO2015099455A8 PCT/KR2014/012824 KR2014012824W WO2015099455A8 WO 2015099455 A8 WO2015099455 A8 WO 2015099455A8 KR 2014012824 W KR2014012824 W KR 2014012824W WO 2015099455 A8 WO2015099455 A8 WO 2015099455A8
Authority
WO
WIPO (PCT)
Prior art keywords
steel sheet
liquid metal
molten zinc
zinc plated
metal bromide
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
PCT/KR2014/012824
Other languages
French (fr)
Korean (ko)
Other versions
WO2015099455A1 (en
Inventor
이주연
진광근
전선호
김종상
김명수
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.)
Posco Holdings Inc
Original Assignee
Posco Co 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
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Priority to JP2016543078A priority Critical patent/JP6317453B2/en
Priority to US15/108,263 priority patent/US20160319415A1/en
Priority to EP14875617.4A priority patent/EP3088557B1/en
Priority to CN201480071104.XA priority patent/CN105849304A/en
Publication of WO2015099455A1 publication Critical patent/WO2015099455A1/en
Publication of WO2015099455A8 publication Critical patent/WO2015099455A8/en
Anticipated expiration legal-status Critical
Ceased 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
    • C23C2/04—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • 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
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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
    • C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
    • 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
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material

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)
  • Coating With Molten Metal (AREA)

Abstract

The objective of the present invention is to provide a molten zinc plated steel sheet with excellent crack resistance due to liquid metal bromide. One aspect of the present invention provides a molten zinc plated steel sheet with excellent crack resistance due to liquid metal bromide, the steel sheet comprising: a base steel sheet having a microstructure in which the fraction of austenite is greater than or equal to 90 area%; and a molten zinc plated layer formed on the base steel sheet, wherein the molten zinc plated layer comprises: a Fe-Zn alloy layer; and a Zn layer formed on the Fe-Zn alloy layer, and the Fe-Zn alloy layer provides a molten zinc plated steel sheet having a thickness of [(3.4×t)/6]㎛ or more with excellent crack resistance due to liquid metal bromide (where t is the thickness of the molten zinc plated steel sheet). The present invention can prevent a plated layer peeling phenomenon which easily occurs in common car welding and molding conditions, and can also provide a molten zinc plated steel sheet in which crack occurrence due to liquid metal bromide is suppressed.
PCT/KR2014/012824 2013-12-25 2014-12-24 Molten zinc plated steel sheet with excellent crack resistance due to liquid metal bromide Ceased WO2015099455A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016543078A JP6317453B2 (en) 2013-12-25 2014-12-24 Hot-dip galvanized steel sheet with excellent liquid metal embrittlement cracking resistance
US15/108,263 US20160319415A1 (en) 2013-12-25 2014-12-24 Hot dip galvanized steel sheet having excellent resistance to cracking due to liquid metal embrittlement
EP14875617.4A EP3088557B1 (en) 2013-12-25 2014-12-24 Hot dip galvanized steel sheet having excellent resistance to cracking due to liquid metal embrittlement
CN201480071104.XA CN105849304A (en) 2013-12-25 2014-12-24 Molten zinc plated steel sheet with excellent crack resistance due to liquid metal bromide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0163336 2013-12-25
KR1020130163336A KR101568543B1 (en) 2013-12-25 2013-12-25 Galvanized steel sheet having excellent resistance to crack by liquid metal embrittlement

Publications (2)

Publication Number Publication Date
WO2015099455A1 WO2015099455A1 (en) 2015-07-02
WO2015099455A8 true WO2015099455A8 (en) 2015-08-20

Family

ID=53479219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/012824 Ceased WO2015099455A1 (en) 2013-12-25 2014-12-24 Molten zinc plated steel sheet with excellent crack resistance due to liquid metal bromide

Country Status (6)

Country Link
US (1) US20160319415A1 (en)
EP (1) EP3088557B1 (en)
JP (1) JP6317453B2 (en)
KR (1) KR101568543B1 (en)
CN (1) CN105849304A (en)
WO (1) WO2015099455A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018115946A1 (en) * 2016-12-21 2018-06-28 Arcelormittal A method for the manufacture of a coated steel sheet
WO2019082035A1 (en) * 2017-10-24 2019-05-02 Arcelormittal A method for the manufacture of a coated steel sheet
WO2018115947A1 (en) * 2016-12-21 2018-06-28 Arcelormittal A method for the manufacture of a coated steel sheet
WO2018115948A1 (en) * 2016-12-21 2018-06-28 Arcelormittal A method for the manufacture of a coated steel sheet
WO2018203097A1 (en) * 2017-05-05 2018-11-08 Arcelormittal A method for the manufacturing of liquid metal embrittlement resistant galvannealed steel sheet
ES2982286T3 (en) * 2017-10-24 2024-10-15 Arcelormittal A process for manufacturing a galvanised steel sheet
KR102206933B1 (en) * 2017-10-24 2021-01-25 아르셀러미탈 Method of manufacturing coated steel sheet, two spot welded metal sheets and their use
US11680331B2 (en) 2017-10-24 2023-06-20 Arcelormittal Method for the manufacture of a coated steel sheet
HUE068927T2 (en) 2017-11-17 2025-02-28 Arcelormittal A method for the manufacturing of liquid metal embrittlement resistant zinc coated steel sheet
EP3758888A4 (en) * 2018-03-01 2021-12-22 Nucor Corporation Zinc-based alloy coating for steel and methods
US11913118B2 (en) 2018-03-01 2024-02-27 Nucor Corporation Zinc alloy coated press-hardenable steels and method of manufacturing the same
CN108842122B (en) * 2018-08-06 2021-06-15 首钢集团有限公司 A kind of hot-dip coated steel plate and its manufacturing method
KR102200155B1 (en) * 2019-12-06 2021-01-07 주식회사 포스코 Method for manufacturing of welded structure, and welded structure manufactured by thereof
US12031215B2 (en) 2020-01-29 2024-07-09 Nucor Corporation Zinc alloy coating layer of press-hardenable steel
EP4074847B1 (en) 2020-02-13 2024-06-12 JFE Steel Corporation High-strength steel sheet and method for producing same
WO2022107580A1 (en) * 2020-11-17 2022-05-27 日本製鉄株式会社 Plated steel sheet for spot welding use, joining member, automotive member, and method for manufacturing joining member
US11441039B2 (en) * 2020-12-18 2022-09-13 GM Global Technology Operations LLC High temperature coatings to mitigate weld cracking in resistance welding
CN118139712A (en) * 2021-11-02 2024-06-04 杰富意钢铁株式会社 Resistance spot welding component and resistance spot welding method thereof
CN114369782B (en) * 2021-12-10 2023-06-13 首钢集团有限公司 A kind of hot-dip galvanized coated steel sheet without microscopic cracks and preparation method thereof
US20250222680A1 (en) * 2022-01-06 2025-07-10 Nippon Steel Corporation Welded joint
WO2023132244A1 (en) * 2022-01-06 2023-07-13 日本製鉄株式会社 Welded joint
KR102877272B1 (en) * 2023-03-15 2025-10-29 서울과학기술대학교 산학협력단 Method for manufacturing liquid metal thin film using imbibition phenomena
CN119242989B (en) * 2024-09-23 2025-06-06 首钢集团有限公司 Coated steel and preparation method thereof, steel part and preparation method and application thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631319A (en) * 1947-12-09 1953-03-17 Gotsfeld Morris Bath brush having oppositely extending detachable handle
JPH0559513A (en) * 1991-09-02 1993-03-09 Sumitomo Metal Ind Ltd Manufacturing method of steel plate with powdering resistance
JP2004124187A (en) * 2002-10-03 2004-04-22 Sumitomo Metal Ind Ltd High strength galvanized steel sheet with excellent adhesion and weldability
JP4329639B2 (en) 2004-07-23 2009-09-09 住友金属工業株式会社 Steel plate for heat treatment with excellent liquid metal brittleness resistance
US20090165897A1 (en) * 2005-02-02 2009-07-02 Corus Staal Bv Austenitic steel having high strength and formability, method of producing said steel and use thereof
KR20070018416A (en) * 2005-08-10 2007-02-14 현대자동차주식회사 TSIP-type super high strength steel sheet for automobile body parts and its manufacturing method
EP2402472B2 (en) * 2010-07-02 2017-11-15 ThyssenKrupp Steel Europe AG High-tensile, cold formable steel and flat steel product composed of such steel
KR20120004248A (en) * 2010-07-06 2012-01-12 주식회사 영우디에스피 Aging panel of ODL panel
KR20120041544A (en) * 2010-10-21 2012-05-02 주식회사 포스코 Galvanized steel sheet having excellent coatability, coating adhesion and spot weldability and method for manufacturing the same
KR101242859B1 (en) * 2010-11-05 2013-03-12 주식회사 포스코 Galvanized steel sheet containing high manganese with excellent galvanizing properties and coating adhesion and method for manufacturing the same
JP5817479B2 (en) * 2011-03-10 2015-11-18 Ｊｆｅスチール株式会社 Manufacturing method of hot press member
KR101359183B1 (en) * 2011-06-28 2014-02-06 주식회사 포스코 Plated steel sheet for hot press forming having good anti-lme property
KR20130026133A (en) * 2011-09-05 2013-03-13 주식회사 포스코 Hot dip galvanized steel sheet containing high manganese content having coatability excellent coatability and surface appearance and method for manufacturing the same

Also Published As

Publication number Publication date
EP3088557A4 (en) 2017-03-22
JP2017510702A (en) 2017-04-13
CN105849304A (en) 2016-08-10
KR20150075291A (en) 2015-07-03
EP3088557B1 (en) 2018-07-11
US20160319415A1 (en) 2016-11-03
JP6317453B2 (en) 2018-04-25
WO2015099455A1 (en) 2015-07-02
EP3088557A1 (en) 2016-11-02
KR101568543B1 (en) 2015-11-11

Similar Documents

Publication Publication Date Title
WO2015099455A8 (en) Hot dip galvanized steel sheet having excellent resistance to cracking due to liquid metal embrittlement
NZ711709A (en) Hot-dip zinc alloy coated steel sheet excellent in coating adhesion, and method for producing the same
MY155139A (en) Hot-dip zn-al-mg-si-cr alloy-coated steel material with excellent corrosion resistance
EP2659017A4 (en) High corrosion resistant hot dip zn alloy plated steel sheet and method of manufacturing the same
IN2014DN10769A (en)
WO2014017805A8 (en) Hot dip zinc alloy plated steel sheet having excellent corrosion resistance and external surface and method for manufacturing same
PL2762601T3 (en) Steel sheet having hot-dip galvanized layer and exhibiting superior plating wettability and plating adhesion, and production method therefor
WO2014119268A8 (en) HOT-DIP Al-Zn ALLOY COATED STEEL SHEET AND METHOD FOR PRODUCING SAME
MX2016007183A (en) Al-plated steel sheet for hot pressing and process for manufacturing al-plated steel sheet for hot pressing.
MX2015007449A (en) Hot-dip-galvanized steel sheet.
EP4261314A4 (en) High-strength hot-dip galvanized steel sheet with high ductility and excellent formability, and manufacturing method for same
EP3889309A4 (en) Galvanized steel sheet having excellent plating adhesion and corrosion resistance, and manufacturing method therefor
MY174906A (en) Al-based alloy plated steel material having excellent post-coating corrosion resistance
EP3733924A4 (en) Multilayered zinc alloy plated steel material having excellent spot weldability and corrosion resistance
MX370774B (en) High-strength hot-dip-galvanized steel sheet.
UA114627C2 (en) A METHOD OF MANUFACTURING A METAL SHEET HAVING A Zn-Al-Mg OIL COATED AND AN APPROPRIATE METAL SHEET
WO2014119263A8 (en) HOT-DIP Al-Zn ALLOY COATED STEEL SHEET AND METHOD FOR PRODUCING SAME
EP3845681A4 (en) Hot dip plated steel sheet having excellent corrosion resistance and workability, and manufacturing method therefor
IN2014KN00762A (en)
UA113884C2 (en) ASSEMBLY WITH ALUMINUM ELEMENT AND STEEL ELEMENT COATED WITH ZnAlMg ALLOY
KR102209612B9 (en) High-strength cold-rolled steel sheet and alloy hot-dip galvanized steel sheet with excellent burring properties and manufacturing method thereof
EP3733925A4 (en) Zinc alloy plated steel sheet having excellent corrosion resistance, weldability and lubricity, and manufacturing method therefor
CN205439422U (en) Compound galvanized sheet
TH107860A (en) Hot-dip galvanized steel containing a zinc-nickel coating layer that has a high corrosion resistance. And manufacturing processes for the aforementioned galvanized steel
KR20140085902A (en) Excellent corrosion resistance doorframe using deviation plating steel sheet

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14875617

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2014875617

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2014875617

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2016543078

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 15108263

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE