CA2546003A1 - High-rigidity high-strength thin steel sheet and method for producing same - Google Patents

High-rigidity high-strength thin steel sheet and method for producing same Download PDF

Info

Publication number
CA2546003A1
CA2546003A1 CA002546003A CA2546003A CA2546003A1 CA 2546003 A1 CA2546003 A1 CA 2546003A1 CA 002546003 A CA002546003 A CA 002546003A CA 2546003 A CA2546003 A CA 2546003A CA 2546003 A1 CA2546003 A1 CA 2546003A1
Authority
CA
Canada
Prior art keywords
cndot
less
phase
steel sheet
young
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.)
Abandoned
Application number
CA002546003A
Other languages
English (en)
French (fr)
Inventor
Taro Kizu
Kaneharu Okuda
Toshiaki Urabe
Hiromi Yoshida
Yoshihiro Hosoya
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.)
JFE Steel Corp
Original Assignee
Jfe Steel Corporation
Taro Kizu
Kaneharu Okuda
Toshiaki Urabe
Hiromi Yoshida
Yoshihiro Hosoya
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 Steel Corporation, Taro Kizu, Kaneharu Okuda, Toshiaki Urabe, Hiromi Yoshida, Yoshihiro Hosoya filed Critical Jfe Steel Corporation
Publication of CA2546003A1 publication Critical patent/CA2546003A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

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)
CA002546003A 2004-03-31 2005-03-31 High-rigidity high-strength thin steel sheet and method for producing same Abandoned CA2546003A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2004106721 2004-03-31
JP2004-106721 2004-03-31
JP2004347025 2004-11-30
JP2004-347025 2004-11-30
PCT/JP2005/006288 WO2005095663A1 (ja) 2004-03-31 2005-03-31 高剛性高強度薄鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
CA2546003A1 true CA2546003A1 (en) 2005-10-13

Family

ID=35063805

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002546003A Abandoned CA2546003A1 (en) 2004-03-31 2005-03-31 High-rigidity high-strength thin steel sheet and method for producing same

Country Status (7)

Country Link
US (1) US20080118390A1 (ja)
EP (1) EP1731626B1 (ja)
KR (1) KR100881048B1 (ja)
AU (1) AU2005227556B2 (ja)
CA (1) CA2546003A1 (ja)
TW (1) TW200604347A (ja)
WO (1) WO2005095663A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357474C (zh) * 2006-02-17 2007-12-26 东北大学 一种抗拉强度600MPa级双相钢板及制造方法
JP5088041B2 (ja) * 2006-09-27 2012-12-05 新日本製鐵株式会社 局部延性に優れた高ヤング率高強度冷延鋼板及びその製造方法
JP4445522B2 (ja) * 2007-06-20 2010-04-07 豊田鉄工株式会社 車両用センターピラーの補強部材
EP2020451A1 (fr) 2007-07-19 2009-02-04 ArcelorMittal France Procédé de fabrication de tôles d'acier à hautes caractéristiques de résistance et de ductilité, et tôles ainsi produites
KR101024800B1 (ko) * 2008-08-28 2011-03-24 현대제철 주식회사 도금성과 가공성이 우수한 초고강도 용융아연도금강판 및 그 제조방법
KR101225264B1 (ko) 2010-06-29 2013-01-25 현대제철 주식회사 성형성 및 표면특성이 우수한 초고강도 열연 강판 제조방법
JP5900922B2 (ja) * 2012-03-14 2016-04-06 国立大学法人大阪大学 鉄鋼材の製造方法
KR101660149B1 (ko) * 2012-04-12 2016-09-26 제이에프이 스틸 가부시키가이샤 건축 구조 부재용 각형 강관용 두꺼운 열연 강판 및 그 제조 방법
RU2507295C1 (ru) * 2012-09-17 2014-02-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Высокопрочная хладостойкая arc-сталь
RU2507296C1 (ru) * 2012-09-17 2014-02-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Хладостойкая arc-сталь высокой прочности
US10538824B2 (en) 2013-03-28 2020-01-21 Hyundai Steel Company Steel sheet and method for producing same
JP6032299B2 (ja) * 2015-02-03 2016-11-24 Ｊｆｅスチール株式会社 高強度冷延鋼板、高強度めっき鋼板、高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法
JP6032300B2 (ja) 2015-02-03 2016-11-24 Ｊｆｅスチール株式会社 高強度冷延鋼板、高強度めっき鋼板、高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法
JP6032298B2 (ja) * 2015-02-03 2016-11-24 Ｊｆｅスチール株式会社 高強度冷延鋼板、高強度めっき鋼板、高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法
CN107794357B (zh) * 2017-10-26 2018-09-14 北京科技大学 超快速加热工艺生产超高强度马氏体冷轧钢板的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3020617B2 (ja) * 1990-12-28 2000-03-15 川崎製鉄株式会社 曲げ加工性、衝撃特性の良好な超強度冷延鋼板及びその製造方法
JPH05263191A (ja) * 1992-01-24 1993-10-12 Sumitomo Metal Ind Ltd 板幅方向のヤング率の高い熱延鋼板およびその製造方法
JP3511272B2 (ja) * 1995-05-18 2004-03-29 住友金属工業株式会社 高ヤング率鋼板の製造方法
JP3899680B2 (ja) * 1998-05-29 2007-03-28 Ｊｆｅスチール株式会社 塗装焼付硬化型高張力鋼板およびその製造方法
DE60116477T2 (de) * 2000-04-07 2006-07-13 Jfe Steel Corp. Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten
JP3762700B2 (ja) * 2001-12-26 2006-04-05 新日本製鐵株式会社 成形性と化成処理性に優れた高強度鋼板およびその製造方法
JP3870840B2 (ja) * 2002-05-23 2007-01-24 Ｊｆｅスチール株式会社 深絞り性と伸びフランジ性に優れた複合組織型高張力冷延鋼板およびその製造方法

Also Published As

Publication number Publication date
EP1731626A4 (en) 2007-10-31
AU2005227556B2 (en) 2008-02-14
TWI307721B (ja) 2009-03-21
AU2005227556A1 (en) 2005-10-13
EP1731626A1 (en) 2006-12-13
KR20060134030A (ko) 2006-12-27
KR100881048B1 (ko) 2009-01-30
WO2005095663A1 (ja) 2005-10-13
EP1731626B1 (en) 2017-07-19
US20080118390A1 (en) 2008-05-22
TW200604347A (en) 2006-02-01

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