EP2589678A4 - Tôle d'acier à résistance élevée présentant une excellente aptitude au traitement ainsi que procédé de fabrication associé - Google Patents

Tôle d'acier à résistance élevée présentant une excellente aptitude au traitement ainsi que procédé de fabrication associé Download PDF

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Publication number
EP2589678A4
EP2589678A4 EP11801026.3A EP11801026A EP2589678A4 EP 2589678 A4 EP2589678 A4 EP 2589678A4 EP 11801026 A EP11801026 A EP 11801026A EP 2589678 A4 EP2589678 A4 EP 2589678A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
strength steel
producing same
excellent processability
processability
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
EP11801026.3A
Other languages
German (de)
English (en)
Other versions
EP2589678B1 (fr
EP2589678A1 (fr
Inventor
Kenji Kawamura
Hidetaka Kawabe
Kazuhiro Seto
Noriyuki Katayama
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 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
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP2589678A1 publication Critical patent/EP2589678A1/fr
Publication of EP2589678A4 publication Critical patent/EP2589678A4/fr
Application granted granted Critical
Publication of EP2589678B1 publication Critical patent/EP2589678B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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 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
    • C21D8/0263—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 following 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
    • C21D8/0226—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
    • 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
    • C22C38/001—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
    • C22C38/005—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
    • 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
    • C22C38/12—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
    • 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
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D2211/009—Pearlite

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)
EP11801026.3A 2010-06-29 2011-06-29 Tôle d'acier à résistance élevée présentant une excellente aptitude au traitement ainsi que procédé de fabrication associé Not-in-force EP2589678B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010147419A JP5018934B2 (ja) 2010-06-29 2010-06-29 加工性に優れた高強度鋼板およびその製造方法
PCT/JP2011/065415 WO2012002566A1 (fr) 2010-06-29 2011-06-29 Tôle d'acier à résistance élevée présentant une excellente aptitude au traitement ainsi que procédé de fabrication associé

Publications (3)

Publication Number Publication Date
EP2589678A1 EP2589678A1 (fr) 2013-05-08
EP2589678A4 true EP2589678A4 (fr) 2017-07-19
EP2589678B1 EP2589678B1 (fr) 2018-09-05

Family

ID=45402263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11801026.3A Not-in-force EP2589678B1 (fr) 2010-06-29 2011-06-29 Tôle d'acier à résistance élevée présentant une excellente aptitude au traitement ainsi que procédé de fabrication associé

Country Status (7)

Country Link
US (1) US20130233453A1 (fr)
EP (1) EP2589678B1 (fr)
JP (1) JP5018934B2 (fr)
KR (1) KR101485237B1 (fr)
CN (1) CN102971443B (fr)
TW (1) TWI431124B (fr)
WO (1) WO2012002566A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5018935B2 (ja) * 2010-06-29 2012-09-05 Ｊｆｅスチール株式会社 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
JP5316634B2 (ja) * 2011-12-19 2013-10-16 Ｊｆｅスチール株式会社 加工性に優れた高強度鋼板およびその製造方法
US20150004050A1 (en) * 2012-01-18 2015-01-01 Jfe Steel Corporation Steel strip for coiled tubing and method of manufacturing the same
KR101417260B1 (ko) * 2012-04-10 2014-07-08 주식회사 포스코 재질 균일성이 우수한 고탄소 열연강판 및 이의 제조방법
CN102719755A (zh) * 2012-05-31 2012-10-10 攀钢集团攀枝花钢铁研究院有限公司 高强度高成型性能的汽车结构用热轧酸洗板及其生产方法
CN103741067B (zh) * 2013-12-26 2016-08-31 马钢(集团)控股有限公司 一种卡车用高韧性轮毂用钢及轮毂的制备方法
CN104060167A (zh) * 2014-06-18 2014-09-24 攀钢集团攀枝花钢铁研究院有限公司 一种热轧钢板及其生产方法
CN104060169A (zh) * 2014-06-18 2014-09-24 攀钢集团攀枝花钢铁研究院有限公司 一种热轧钢板及其生产方法
MX2017001526A (es) * 2014-08-07 2017-05-11 Jfe Steel Corp Lamina de acero de alta resistencia y metodo para fabricar la misma.
CN104264038A (zh) * 2014-09-23 2015-01-07 攀钢集团西昌钢钒有限公司 一种440MPa级连退冷轧结构钢板及其生产工艺
CN104694854A (zh) * 2015-03-20 2015-06-10 苏州科胜仓储物流设备有限公司 一种用于悬臂式货架的高强度钢板及其热处理工艺
CN104674138A (zh) * 2015-03-20 2015-06-03 苏州科胜仓储物流设备有限公司 一种用于窄道式货架的耐摩擦钢板及其热处理工艺
CN105619025A (zh) * 2015-12-30 2016-06-01 浙江吉利汽车研究院有限公司 一种高强度耐疲劳扭力梁的热成形方法
KR101726130B1 (ko) 2016-03-08 2017-04-27 주식회사 포스코 성형성이 우수한 복합조직강판 및 그 제조방법
CN105839001A (zh) * 2016-05-30 2016-08-10 苏州双金实业有限公司 一种具有良好加工性能的钢
CN106435384A (zh) * 2016-09-28 2017-02-22 河钢股份有限公司承德分公司 一种含钒汽车结构钢及其生产方法
CN110405372B (zh) * 2019-07-09 2021-02-09 中国石油大学(华东) 一种基于残余应力调控的双相不锈钢换热板复合焊接方法
KR102307946B1 (ko) * 2019-12-09 2021-09-30 주식회사 포스코 내해수성이 우수한 구조용 강판 및 이의 제조방법
CN111187985A (zh) * 2020-02-17 2020-05-22 本钢板材股份有限公司 一种具有高扩孔性能和疲劳寿命的热轧延伸凸缘钢及其制备工艺
KR102484995B1 (ko) 2020-12-10 2023-01-04 주식회사 포스코 진공열차 튜브용 열연강판 및 그 제조방법
KR102484998B1 (ko) * 2020-12-11 2023-01-05 주식회사 포스코 연성이 우수한 고강도 강판 및 그 제조방법
KR20240063927A (ko) * 2021-08-31 2024-05-10 주식회사 포스코 진공열차 튜브용 열연강판 및 그 제조방법
KR20230093722A (ko) * 2021-12-20 2023-06-27 주식회사 포스코 진공열차 튜브용 열연강판 및 그 제조방법
JP7655221B2 (ja) * 2021-12-28 2025-04-02 Ｊｆｅスチール株式会社 鋼板およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09118952A (ja) * 1995-10-20 1997-05-06 Kobe Steel Ltd 降伏比の低い高強度熱延鋼板部材
JP2000219937A (ja) * 1999-01-29 2000-08-08 Sumitomo Metal Ind Ltd 加工用高強度Ｔｉ添加熱延鋼板とその製造方法
JP2006233309A (ja) * 2005-02-28 2006-09-07 Jfe Steel Kk 焼付硬化性及び成形性に優れた高張力熱延鋼板およびその製造方法
KR20090069872A (ko) * 2007-12-26 2009-07-01 주식회사 포스코 용접열영향부의 저온인성과 인장강도가 우수한 고강도구조용 강재 및 그 제조방법

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JPH0759726B2 (ja) 1987-05-25 1995-06-28 株式会社神戸製鋼所 局部延性にすぐれる高強度冷延鋼板の製造方法
JP3144572B2 (ja) 1991-10-18 2001-03-12 日新製鋼株式会社 耐食性に優れた低降伏比高張力熱延鋼板の製造方法
JP3369658B2 (ja) * 1993-08-26 2003-01-20 川崎製鉄株式会社 焼付け硬化性、耐時効性およびノンイヤリング性に優れた高強度高加工性製缶用鋼板およびその製造方法
JPH1060593A (ja) 1996-06-10 1998-03-03 Kobe Steel Ltd 強度−伸びフランジ性バランスにすぐれる高強度冷延鋼板及びその製造方法
JP3680262B2 (ja) * 2000-06-28 2005-08-10 Ｊｆｅスチール株式会社 伸びフランジ性に優れた溶融亜鉛めっき鋼板およびその製造方法
JP2003193188A (ja) * 2001-12-25 2003-07-09 Jfe Steel Kk 伸びフランジ性に優れた高張力合金化溶融亜鉛めっき冷延鋼板およびその製造方法
JP4023225B2 (ja) * 2002-06-11 2007-12-19 Ｊｆｅスチール株式会社 回転しごき加工用熱延鋼板およびその製造方法ならびに自動車用部品
JP4967360B2 (ja) * 2006-02-08 2012-07-04 住友金属工業株式会社 熱間プレス用めっき鋼板およびその製造方法ならびに熱間プレス成形部材の製造方法
CN100519808C (zh) * 2007-12-05 2009-07-29 攀钢集团攀枝花钢铁研究院 一种含钒热轧钢板及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09118952A (ja) * 1995-10-20 1997-05-06 Kobe Steel Ltd 降伏比の低い高強度熱延鋼板部材
JP2000219937A (ja) * 1999-01-29 2000-08-08 Sumitomo Metal Ind Ltd 加工用高強度Ｔｉ添加熱延鋼板とその製造方法
JP2006233309A (ja) * 2005-02-28 2006-09-07 Jfe Steel Kk 焼付硬化性及び成形性に優れた高張力熱延鋼板およびその製造方法
KR20090069872A (ko) * 2007-12-26 2009-07-01 주식회사 포스코 용접열영향부의 저온인성과 인장강도가 우수한 고강도구조용 강재 및 그 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012002566A1 *

Also Published As

Publication number Publication date
US20130233453A1 (en) 2013-09-12
WO2012002566A1 (fr) 2012-01-05
TW201207126A (en) 2012-02-16
CN102971443A (zh) 2013-03-13
TWI431124B (zh) 2014-03-21
JP5018934B2 (ja) 2012-09-05
EP2589678B1 (fr) 2018-09-05
KR20130021409A (ko) 2013-03-05
KR101485237B1 (ko) 2015-01-22
EP2589678A1 (fr) 2013-05-08
JP2012012623A (ja) 2012-01-19
CN102971443B (zh) 2015-03-25

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