EP2371978A4 - Stahlblech, oberflächenbehandeltes stahlblech und herstellungsverfahren dafür - Google Patents

Stahlblech, oberflächenbehandeltes stahlblech und herstellungsverfahren dafür

Info

Publication number
EP2371978A4
EP2371978A4 EP09827543.1A EP09827543A EP2371978A4 EP 2371978 A4 EP2371978 A4 EP 2371978A4 EP 09827543 A EP09827543 A EP 09827543A EP 2371978 A4 EP2371978 A4 EP 2371978A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
producing
same
treated
treated 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
EP09827543.1A
Other languages
English (en)
French (fr)
Other versions
EP2371978A1 (de
EP2371978B1 (de
Inventor
Koutarou Hayashi
Hideo Mizukami
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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
Priority claimed from JP2008295899A external-priority patent/JP5206351B2/ja
Priority claimed from JP2008295897A external-priority patent/JP5206349B2/ja
Priority claimed from JP2008295898A external-priority patent/JP5206350B2/ja
Priority claimed from JP2008295900A external-priority patent/JP5206352B2/ja
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Priority to PL09827543T priority Critical patent/PL2371978T3/pl
Publication of EP2371978A1 publication Critical patent/EP2371978A1/de
Publication of EP2371978A4 publication Critical patent/EP2371978A4/de
Application granted granted Critical
Publication of EP2371978B1 publication Critical patent/EP2371978B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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

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)
EP09827543.1A 2008-11-19 2009-11-17 Stahlblech und oberflächenbehandeltes stahlblech Not-in-force EP2371978B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09827543T PL2371978T3 (pl) 2008-11-19 2009-11-17 Blacha stalowa cienka i blacha stalowa cienka poddana obróbce powierzchni

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008295899A JP5206351B2 (ja) 2008-11-19 2008-11-19 鋼板およびその製造方法
JP2008295897A JP5206349B2 (ja) 2008-11-19 2008-11-19 鋼板および表面処理鋼板ならびにそれらの製造方法
JP2008295898A JP5206350B2 (ja) 2008-11-19 2008-11-19 溶融亜鉛めっき鋼板およびその製造方法
JP2008295900A JP5206352B2 (ja) 2008-11-19 2008-11-19 鋼板およびその製造方法
PCT/JP2009/069464 WO2010058762A1 (ja) 2008-11-19 2009-11-17 鋼板および表面処理鋼板ならびにそれらの製造方法

Publications (3)

Publication Number Publication Date
EP2371978A1 EP2371978A1 (de) 2011-10-05
EP2371978A4 true EP2371978A4 (de) 2016-05-04
EP2371978B1 EP2371978B1 (de) 2018-05-02

Family

ID=42198202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09827543.1A Not-in-force EP2371978B1 (de) 2008-11-19 2009-11-17 Stahlblech und oberflächenbehandeltes stahlblech

Country Status (6)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5636727B2 (ja) * 2010-04-27 2014-12-10 新日鐵住金株式会社 溶融亜鉛めっき鋼板およびその製造方法
JP5533629B2 (ja) * 2010-12-17 2014-06-25 新日鐵住金株式会社 高強度鋼板用の連続鋳造鋳片およびその連続鋳造方法、ならびに高強度鋼板
ES2437715B1 (es) * 2012-07-10 2014-10-24 Gerdau Investigación Y Desarrollo Europa, S.A. Procedimiento para la fabricación de acero
US10066281B2 (en) * 2013-10-02 2018-09-04 Nippon Steel & Sumitomo Metal Corporation Age-hardenable steel
US10344351B2 (en) * 2013-12-20 2019-07-09 Nippon Steel & Sumitomo Metal Corporation Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing
JPWO2015097891A1 (ja) 2013-12-27 2017-03-23 新日鐵住金株式会社 熱間プレス鋼板部材、その製造方法及び熱間プレス用鋼板
CN105829561B (zh) * 2013-12-27 2019-06-28 日本制铁株式会社 热压钢板构件、其制造方法以及热压用钢板
CN105899699B (zh) 2014-01-06 2017-07-28 新日铁住金株式会社 钢材及其制造方法
US10508317B2 (en) 2014-07-18 2019-12-17 Nippon Steel Corporation Steel product and manufacturing method of the same
KR101630976B1 (ko) * 2014-12-08 2016-06-16 주식회사 포스코 표면품질 및 도금 밀착성이 우수한 초고강도 용융아연도금강판 및 그 제조방법
RU2686713C1 (ru) 2015-04-08 2019-04-30 Ниппон Стил Энд Сумитомо Метал Корпорейшн Элемент из термообработанного стального листа и способ его производства
EP3282029B1 (de) 2015-04-08 2020-02-12 Nippon Steel Corporation Stahlblech für wärmebehandlung
WO2016163469A1 (ja) 2015-04-08 2016-10-13 新日鐵住金株式会社 熱処理鋼板部材およびその製造方法
JP6150022B1 (ja) * 2015-07-29 2017-06-21 Ｊｆｅスチール株式会社 冷延鋼板、めっき鋼板及びこれらの製造方法
EP3460088B1 (de) 2016-08-08 2021-12-08 Nippon Steel Corporation Stahlblech
WO2018083784A1 (ja) * 2016-11-04 2018-05-11 新日鐵住金株式会社 表面処理鋼板
CN107365944A (zh) * 2017-07-29 2017-11-21 华北理工大学 热轧u型钢板桩及其成形方法
CN108057862A (zh) * 2017-12-28 2018-05-22 安徽东升精密铸钢件有限公司 一种双辊带坯的铸造方法
CN112585287B (zh) * 2018-08-28 2022-03-01 杰富意钢铁株式会社 热轧钢板、冷轧钢板及它们的制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1516938A1 (de) * 2002-06-19 2005-03-23 Nippon Steel Corporation Stahl für rohöltank und herstellungsverfahren dafür, rohöltank und korrosionsschutzverfahren dafür
JP2007070659A (ja) * 2005-09-05 2007-03-22 Nippon Steel Corp 耐食性と伸びと穴拡げ性に優れた溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板、およびそれらの製造方法
JP2007070649A (ja) * 2005-09-02 2007-03-22 Nippon Steel Corp 耐食性と穴拡げ性に優れた溶融亜鉛めっき高強度鋼板、合金化溶融亜鉛めっき高強度鋼板、およびそれらの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213533A (ja) 1985-07-09 1987-01-22 Nippon Steel Corp 曲げ特性の優れた高強度薄鋼板の製造方法
JPH04191322A (ja) 1990-11-26 1992-07-09 Nkk Corp 鋼材の均質化処理方法
JP3292671B2 (ja) * 1997-02-10 2002-06-17 川崎製鉄株式会社 深絞り性と耐時効性の良好な冷延鋼板用の熱延鋼帯
JP3729108B2 (ja) 2000-09-12 2005-12-21 Ｊｆｅスチール株式会社 超高張力冷延鋼板およびその製造方法
JP2002322539A (ja) 2001-01-31 2002-11-08 Nkk Corp プレス成形性に優れた薄鋼板およびその加工方法
JP4400079B2 (ja) 2002-03-29 2010-01-20 Ｊｆｅスチール株式会社 超微細粒組織を有する冷延鋼板の製造方法
JP4085809B2 (ja) 2002-12-27 2008-05-14 Ｊｆｅスチール株式会社 超微細粒組織を有し伸びフランジ性に優れる溶融亜鉛めっき冷延鋼板およびその製造方法
JP4728129B2 (ja) 2006-01-25 2011-07-20 株式会社神戸製鋼所 耐食性および靭性に優れた船舶用鋼材
JP4898543B2 (ja) * 2007-05-02 2012-03-14 株式会社神戸製鋼所 耐ピット性に優れた鋼板およびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1516938A1 (de) * 2002-06-19 2005-03-23 Nippon Steel Corporation Stahl für rohöltank und herstellungsverfahren dafür, rohöltank und korrosionsschutzverfahren dafür
JP2007070649A (ja) * 2005-09-02 2007-03-22 Nippon Steel Corp 耐食性と穴拡げ性に優れた溶融亜鉛めっき高強度鋼板、合金化溶融亜鉛めっき高強度鋼板、およびそれらの製造方法
JP2007070659A (ja) * 2005-09-05 2007-03-22 Nippon Steel Corp 耐食性と伸びと穴拡げ性に優れた溶融亜鉛めっき鋼板および合金化溶融亜鉛めっき鋼板、およびそれらの製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010058762A1 *

Also Published As

Publication number Publication date
KR20110084545A (ko) 2011-07-25
KR101304009B1 (ko) 2013-09-04
PL2371978T3 (pl) 2018-09-28
EP2371978A1 (de) 2011-10-05
ES2672070T3 (es) 2018-06-12
EP2371978B1 (de) 2018-05-02
CN102282280A (zh) 2011-12-14
WO2010058762A1 (ja) 2010-05-27
CN102282280B (zh) 2015-01-07

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