EP2666882A4 - Hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, and preparation method thereof - Google Patents

Hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, and preparation method thereof Download PDF

Info

Publication number
EP2666882A4
EP2666882A4 EP11856056.4A EP11856056A EP2666882A4 EP 2666882 A4 EP2666882 A4 EP 2666882A4 EP 11856056 A EP11856056 A EP 11856056A EP 2666882 A4 EP2666882 A4 EP 2666882A4
Authority
EP
European Patent Office
Prior art keywords
ultra
preparation
low temperature
steel sheet
galvanized steel
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.)
Granted
Application number
EP11856056.4A
Other languages
German (de)
French (fr)
Other versions
EP2666882A1 (en
EP2666882B1 (en
Inventor
Seung-Bok Lee
Jun-Woo Park
Hyun-Jun TARK
Moon-Hi HONG
Ju-Youn Lee
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
Publication of EP2666882A1 publication Critical patent/EP2666882A1/en
Publication of EP2666882A4 publication Critical patent/EP2666882A4/en
Application granted granted Critical
Publication of EP2666882B1 publication Critical patent/EP2666882B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from 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
    • C23C2/26—After-treatment
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

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)
EP11856056.4A 2011-01-20 2011-01-20 Hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, and preparation method thereof Active EP2666882B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2011/000414 WO2012099284A1 (en) 2011-01-20 2011-01-20 Hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, and preparation method thereof

Publications (3)

Publication Number Publication Date
EP2666882A1 EP2666882A1 (en) 2013-11-27
EP2666882A4 true EP2666882A4 (en) 2017-04-12
EP2666882B1 EP2666882B1 (en) 2021-04-28

Family

ID=46515890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11856056.4A Active EP2666882B1 (en) 2011-01-20 2011-01-20 Hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, and preparation method thereof

Country Status (5)

Country Link
US (1) US20140017516A1 (en)
EP (1) EP2666882B1 (en)
JP (1) JP5816703B2 (en)
CN (1) CN103429781B (en)
WO (1) WO2012099284A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101819381B1 (en) * 2015-10-26 2018-01-18 주식회사 포스코 Zn ALLOY PLATED STEEL SHEET HAVING EXCELLENT BENDABILITY AND METHOD FOR MANUFACTURING SAME
KR102098515B1 (en) * 2015-12-22 2020-04-08 주식회사 포스코 Hot-dip galvanized steel sheet with excellent surface quality and low-temperature brittle fracture resistance
CN106702101B (en) * 2016-08-30 2018-09-14 重庆万达薄板有限公司 Continuous Heat is coated with the preparation process of colored galvanized steel plain sheet
KR102178683B1 (en) * 2018-11-29 2020-11-13 주식회사 포스코 Hot-dip galvanized steel sheet having excellent surface appearance and low temperature bonding brittlness
WO2024019059A1 (en) * 2022-07-19 2024-01-25 国立大学法人大阪大学 Inorganic structure and method for producing inorganic structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080107915A1 (en) * 2006-11-03 2008-05-08 Hahn Henry N Method and apparatus for polishing an aluminum-zinc alloy hot-dip coating and the product therefrom
KR20100076811A (en) * 2008-12-26 2010-07-06 주식회사 포스코 Method for preparing galvanized steel sheet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055590B2 (en) * 1980-07-18 1985-12-05 新日本製鐵株式会社 Zero-spangle galvanized steel sheet with excellent peeling resistance over time, method for producing the same, and hot-dip galvanizing coating bath
US4500561A (en) * 1983-07-25 1985-02-19 Inland Steel Company Minimization of spangling on hot dip galvanized steel strip
US6861159B2 (en) * 1992-03-27 2005-03-01 The Louis Berkman Company Corrosion-resistant coated copper and method for making the same
JP3148542B2 (en) 1995-01-11 2001-03-19 新日本製鐵株式会社 Hot-dip galvanized steel sheet with excellent glare resistance
AU686502B2 (en) * 1995-03-28 1998-02-05 Nippon Steel & Sumitomo Metal Corporation Rust-preventive steel sheet for fuel tank and process for producing the sheet
JPH101765A (en) * 1996-06-10 1998-01-06 Kobe Steel Ltd Hot dip galvanized steel sheet excellent in surface apparatus
JPH11100653A (en) 1997-09-26 1999-04-13 Nisshin Steel Co Ltd Production of hot dip galvanized steel strip
EP1831419B1 (en) * 2004-12-28 2012-06-13 Posco Galvanized steel-sheet without spangle, manufacturing method thereof and device used therefor
KR100742833B1 (en) * 2005-12-24 2007-07-25 주식회사 포스코 High Mn Steel Sheet for High Corrosion Resistance and Method of Manufacturing Galvanizing the Steel Sheet
KR100742823B1 (en) * 2005-12-26 2007-07-25 주식회사 포스코 High Manganese Steel Strips with Excellent Coatability and Superior Surface Property, Coated Steel Strips Using Steel Strips and Method for Manufacturing the Steel Strips
KR101171449B1 (en) * 2009-12-28 2012-08-06 주식회사 포스코 Galvinized steel sheet having excellent deep drawing quality and ultra-low temperature bonding brittlness and method for manufacturing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080107915A1 (en) * 2006-11-03 2008-05-08 Hahn Henry N Method and apparatus for polishing an aluminum-zinc alloy hot-dip coating and the product therefrom
KR20100076811A (en) * 2008-12-26 2010-07-06 주식회사 포스코 Method for preparing galvanized steel sheet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KOKORIN, G.A., MOROZ, A.T. & PARAMONOV, V.A.: "Plastic deformation of zinc coatings on steel strip", METAL SCIENCE AND HEAT TREATMENT, vol. 18, no. 11, 1 November 1976 (1976-11-01), pages 987 - 989, XP055350501 *

Also Published As

Publication number Publication date
JP5816703B2 (en) 2015-11-18
WO2012099284A1 (en) 2012-07-26
EP2666882A1 (en) 2013-11-27
US20140017516A1 (en) 2014-01-16
JP2014506626A (en) 2014-03-17
CN103429781A (en) 2013-12-04
CN103429781B (en) 2016-08-17
EP2666882B1 (en) 2021-04-28

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