PL2371978T3 - Steel sheet and surface-treated steel sheet - Google Patents

Steel sheet and surface-treated steel sheet

Info

Publication number
PL2371978T3
PL2371978T3 PL09827543T PL09827543T PL2371978T3 PL 2371978 T3 PL2371978 T3 PL 2371978T3 PL 09827543 T PL09827543 T PL 09827543T PL 09827543 T PL09827543 T PL 09827543T PL 2371978 T3 PL2371978 T3 PL 2371978T3
Authority
PL
Poland
Prior art keywords
steel sheet
treated
treated steel
sheet
steel
Prior art date
Application number
PL09827543T
Other languages
Polish (pl)
Inventor
Koutarou Hayashi
Hideo Mizukami
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 JP2008295899A external-priority patent/JP5206351B2/en
Priority claimed from JP2008295898A external-priority patent/JP5206350B2/en
Priority claimed from JP2008295897A external-priority patent/JP5206349B2/en
Priority claimed from JP2008295900A external-priority patent/JP5206352B2/en
Application filed by Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of PL2371978T3 publication Critical patent/PL2371978T3/en

Links

Classifications

    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
    • C21D8/0215—Rapid solidification; Thin strip casting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C22C38/04—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
PL09827543T 2008-11-19 2009-11-17 Steel sheet and surface-treated steel sheet PL2371978T3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2008295899A JP5206351B2 (en) 2008-11-19 2008-11-19 Steel sheet and manufacturing method thereof
JP2008295898A JP5206350B2 (en) 2008-11-19 2008-11-19 Hot-dip galvanized steel sheet and manufacturing method thereof
JP2008295897A JP5206349B2 (en) 2008-11-19 2008-11-19 Steel sheet, surface-treated steel sheet, and production method thereof
JP2008295900A JP5206352B2 (en) 2008-11-19 2008-11-19 Steel sheet and manufacturing method thereof
PCT/JP2009/069464 WO2010058762A1 (en) 2008-11-19 2009-11-17 Steel sheet, surface-treated steel sheet, and method for producing the same
EP09827543.1A EP2371978B1 (en) 2008-11-19 2009-11-17 Steel sheet and surface-treated steel sheet

Publications (1)

Publication Number Publication Date
PL2371978T3 true PL2371978T3 (en) 2018-09-28

Family

ID=42198202

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09827543T PL2371978T3 (en) 2008-11-19 2009-11-17 Steel sheet and surface-treated steel sheet

Country Status (6)

Country Link
EP (1) EP2371978B1 (en)
KR (1) KR101304009B1 (en)
CN (1) CN102282280B (en)
ES (1) ES2672070T3 (en)
PL (1) PL2371978T3 (en)
WO (1) WO2010058762A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5636727B2 (en) * 2010-04-27 2014-12-10 新日鐵住金株式会社 Hot-dip galvanized steel sheet and manufacturing method thereof
JP5533629B2 (en) * 2010-12-17 2014-06-25 新日鐵住金株式会社 Continuously cast slab for high-strength steel sheet, its continuous casting method, and high-strength steel sheet
ES2437715B1 (en) * 2012-07-10 2014-10-24 Gerdau Investigación Y Desarrollo Europa, S.A. Steel manufacturing procedure
US10066281B2 (en) * 2013-10-02 2018-09-04 Nippon Steel & Sumitomo Metal Corporation Age-hardenable steel
MX2016007799A (en) 2013-12-20 2016-09-07 Nippon Steel & Sumitomo Metal Corp Hot-pressed steel sheet member and method for producing same, and steel sheet for hot pressing.
MX2016008169A (en) * 2013-12-27 2016-09-29 Nippon Steel & Sumitomo Metal Corp Hot-pressed steel sheet member, production method for same, and steel sheet for hot pressing.
KR20180085056A (en) 2013-12-27 2018-07-25 신닛테츠스미킨 카부시키카이샤 Hot-pressed steel sheet member, production method for same, and hot-press steel sheet
ES2745428T3 (en) 2014-01-06 2020-03-02 Nippon Steel Corp Steel and method to make it
US10508317B2 (en) 2014-07-18 2019-12-17 Nippon Steel Corporation Steel product and manufacturing method of the same
KR101630976B1 (en) * 2014-12-08 2016-06-16 주식회사 포스코 Ultra-high strenth galvanized steel sheet having excellent surface and coating adheision and method for manufacturing thereof
CN107429363B (en) 2015-04-08 2019-08-23 日本制铁株式会社 Heat-treated steel plate member and its manufacturing method
US10822680B2 (en) * 2015-04-08 2020-11-03 Nippon Steel Corporation Steel sheet for heat treatment
WO2016163469A1 (en) 2015-04-08 2016-10-13 新日鐵住金株式会社 Heat-treated steel sheet member, and production method therefor
MX2018001080A (en) * 2015-07-29 2018-05-07 Jfe Steel Corp COLD LAMINATED STEEL SHEET, COATED STEEL SHEET, METHOD FOR THE MANUFACTURE OF COLD STEEL SHEET, AND METHOD FOR THE MANUFACTURE OF COATED STEEL SHEET.
MX395110B (en) 2016-08-08 2025-03-24 Nippon Steel Corp STEEL SHEET.
SG11201903691UA (en) * 2016-11-04 2019-05-30 Nippon Steel Corp Surface-treated steel sheet
CN107365944A (en) * 2017-07-29 2017-11-21 华北理工大学 Hot rolling U-shaped steel sheet pile and its manufacturing process
CN108057862A (en) * 2017-12-28 2018-05-22 安徽东升精密铸钢件有限公司 A kind of casting method of twin roll strip
CN112585287B (en) * 2018-08-28 2022-03-01 杰富意钢铁株式会社 Hot-rolled steel sheet, cold-rolled steel sheet, and their manufacturing method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213533A (en) 1985-07-09 1987-01-22 Nippon Steel Corp Manufacture of high strength steel sheet having superior bending characteristic
JPH04191322A (en) 1990-11-26 1992-07-09 Nkk Corp Homogenization treatment method for steel materials
JP3292671B2 (en) * 1997-02-10 2002-06-17 川崎製鉄株式会社 Hot-rolled steel strip for cold-rolled steel sheet with good deep drawability and aging resistance
CA2231760A1 (en) * 1998-03-11 1999-09-11 Nisshin Steel Co., Ltd. Cold-rolled steel strip and hot-dip coated cold-rolled steel strip for use as building material and manufacturing method thereof
JP3729108B2 (en) 2000-09-12 2005-12-21 Ｊｆｅスチール株式会社 Ultra-high tensile cold-rolled steel sheet and manufacturing method thereof
JP2002322539A (en) 2001-01-31 2002-11-08 Nkk Corp Thin steel sheet excellent in press formability and processing method thereof
JP4400079B2 (en) 2002-03-29 2010-01-20 Ｊｆｅスチール株式会社 Method for producing cold-rolled steel sheet having ultrafine grain structure
JP4267367B2 (en) * 2002-06-19 2009-05-27 新日本製鐵株式会社 Crude oil tank steel and its manufacturing method, crude oil tank and its anticorrosion method
JP4085809B2 (en) 2002-12-27 2008-05-14 Ｊｆｅスチール株式会社 Hot-dip galvanized cold-rolled steel sheet having an ultrafine grain structure and excellent stretch flangeability and method for producing the same
JP4751152B2 (en) * 2005-09-02 2011-08-17 新日本製鐵株式会社 Hot-dip galvanized high-strength steel sheet excellent in corrosion resistance and hole expansibility, alloyed hot-dip galvanized high-strength steel sheet, and methods for producing them
JP4959161B2 (en) 2005-09-05 2012-06-20 新日本製鐵株式会社 Hot-dip galvanized steel sheet and alloyed hot-dip galvanized steel sheet with excellent corrosion resistance, elongation and hole expansibility
JP4728129B2 (en) * 2006-01-25 2011-07-20 株式会社神戸製鋼所 Marine steel with excellent corrosion resistance and toughness
JP4898543B2 (en) 2007-05-02 2012-03-14 株式会社神戸製鋼所 Steel sheet with excellent pit resistance and method for producing the same

Also Published As

Publication number Publication date
KR20110084545A (en) 2011-07-25
KR101304009B1 (en) 2013-09-04
EP2371978A1 (en) 2011-10-05
CN102282280A (en) 2011-12-14
ES2672070T3 (en) 2018-06-12
WO2010058762A1 (en) 2010-05-27
EP2371978A4 (en) 2016-05-04
EP2371978B1 (en) 2018-05-02
CN102282280B (en) 2015-01-07

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