TWI431124B - 加工性優異之高強度鋼板及其製造方法 - Google Patents

加工性優異之高強度鋼板及其製造方法 Download PDF

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Publication number
TWI431124B
TWI431124B TW100122843A TW100122843A TWI431124B TW I431124 B TWI431124 B TW I431124B TW 100122843 A TW100122843 A TW 100122843A TW 100122843 A TW100122843 A TW 100122843A TW I431124 B TWI431124 B TW I431124B
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TW
Taiwan
Prior art keywords
steel sheet
mass
phase
workability
less
Prior art date
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TW100122843A
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English (en)
Chinese (zh)
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TW201207126A (en
Inventor
Kenji Kawamura
Hidetaka Kawabe
Kazuhiro Seto
Noriyuki Katayama
Original Assignee
Jfe Steel Corp
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Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of TW201207126A publication Critical patent/TW201207126A/zh
Application granted granted Critical
Publication of TWI431124B publication Critical patent/TWI431124B/zh

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    • 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
    • C21D8/0247—Modifying the physical properties 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 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
    • 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 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
    • C21D8/0221—Modifying the physical properties 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
    • C22C38/08—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)
TW100122843A 2010-06-29 2011-06-29 加工性優異之高強度鋼板及其製造方法 TWI431124B (zh)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
TW201207126A TW201207126A (en) 2012-02-16
TWI431124B true TWI431124B (zh) 2014-03-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW100122843A TWI431124B (zh) 2010-06-29 2011-06-29 加工性優異之高強度鋼板及其製造方法

Country Status (7)

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

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* Cited by examiner, † Cited by third party
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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
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
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
US20170218475A1 (en) * 2014-08-07 2017-08-03 Jfe Steel Corporation High-strength steel sheet and method for manufacturing same
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
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
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
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
EP4397780A1 (en) * 2021-08-31 2024-07-10 POSCO Co., Ltd Hot-rolled steel sheet for hyper tube and manufacturing method therefor
KR20230093722A (ko) * 2021-12-20 2023-06-27 주식회사 포스코 진공열차 튜브용 열연강판 및 그 제조방법

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Also Published As

Publication number Publication date
KR101485237B1 (ko) 2015-01-22
EP2589678A1 (en) 2013-05-08
TW201207126A (en) 2012-02-16
US20130233453A1 (en) 2013-09-12
KR20130021409A (ko) 2013-03-05
WO2012002566A1 (ja) 2012-01-05
CN102971443B (zh) 2015-03-25
JP5018934B2 (ja) 2012-09-05
JP2012012623A (ja) 2012-01-19
EP2589678B1 (en) 2018-09-05
CN102971443A (zh) 2013-03-13
EP2589678A4 (en) 2017-07-19

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