KR20140041930A - 냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법 - Google Patents

냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법 Download PDF

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Publication number
KR20140041930A
KR20140041930A KR1020147005765A KR20147005765A KR20140041930A KR 20140041930 A KR20140041930 A KR 20140041930A KR 1020147005765 A KR1020147005765 A KR 1020147005765A KR 20147005765 A KR20147005765 A KR 20147005765A KR 20140041930 A KR20140041930 A KR 20140041930A
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South Korea
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less
hot
hot rolled
steel sheet
mass
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Ceased
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KR1020147005765A
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English (en)
Korean (ko)
Inventor
노부유키 나카무라
다카시 고바야시
데츠야 메가
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제이에프이 스틸 가부시키가이샤
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Publication of KR20140041930A publication Critical patent/KR20140041930A/ko
Ceased legal-status Critical Current

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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 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
    • C22C38/02—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
    • C22C38/12—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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020147005765A 2010-03-19 2011-03-15 냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법 Ceased KR20140041930A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010063545A JP5056876B2 (ja) 2010-03-19 2010-03-19 冷間加工性と焼入れ性に優れた熱延鋼板およびその製造方法
JPJP-P-2010-063545 2010-03-19
PCT/JP2011/056678 WO2011115279A1 (ja) 2010-03-19 2011-03-15 冷間加工性と焼入れ性に優れた熱延鋼板およびその製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020127024244A Division KR20120107148A (ko) 2010-03-19 2011-03-15 냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법

Publications (1)

Publication Number Publication Date
KR20140041930A true KR20140041930A (ko) 2014-04-04

Family

ID=44649358

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020147005765A Ceased KR20140041930A (ko) 2010-03-19 2011-03-15 냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법
KR1020127024244A Ceased KR20120107148A (ko) 2010-03-19 2011-03-15 냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020127024244A Ceased KR20120107148A (ko) 2010-03-19 2011-03-15 냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법

Country Status (5)

Country Link
US (1) US9194017B2 (https=)
JP (1) JP5056876B2 (https=)
KR (2) KR20140041930A (https=)
CN (1) CN102803541A (https=)
WO (1) WO2011115279A1 (https=)

Cited By (1)

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WO2018016908A1 (ko) * 2016-07-22 2018-01-25 현대제철 주식회사 열연 코일 제조방법 및 열연 코일의 형상 교정 방법

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ES2465971T3 (es) 2009-04-06 2014-06-09 University Health Network Inhibidores de quinasa y método para tratar cáncer con los mismos
SI2556071T1 (sl) 2010-04-06 2016-12-30 University Health Network Kinazni inhibitorji in njihova uporaba pri zdravljenju raka
JP5590254B2 (ja) * 2012-01-05 2014-09-17 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
US9708680B2 (en) 2012-04-12 2017-07-18 Jfe Steel Corporation Hot rolled steel sheet for square column for building structural members
KR20150023726A (ko) * 2012-06-28 2015-03-05 제이에프이 스틸 가부시키가이샤 냉간 가공성, 피삭성 및 퀀칭성이 우수한 고탄소 강관 및 그 제조 방법
KR101853533B1 (ko) * 2013-07-09 2018-04-30 제이에프이 스틸 가부시키가이샤 고탄소 열연 강판 및 그 제조 방법
JP5812048B2 (ja) 2013-07-09 2015-11-11 Ｊｆｅスチール株式会社 焼入れ性および加工性に優れる高炭素熱延鋼板およびその製造方法
CN104060163A (zh) * 2013-09-12 2014-09-24 攀钢集团攀枝花钢铁研究院有限公司 一种冷成型用热轧钢板及其制造方法
WO2015054781A1 (en) 2013-10-18 2015-04-23 University Health Network Treatment for pancreatic cancer
JP6068314B2 (ja) * 2013-10-22 2017-01-25 株式会社神戸製鋼所 冷間加工性と浸炭熱処理後の表面硬さに優れる熱延鋼板
WO2015146173A1 (ja) * 2014-03-28 2015-10-01 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
CN104164622B (zh) * 2014-08-13 2016-08-24 无棣向上机械设计服务有限公司 一种低合金钢金属材料及其制作方法
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US20180112286A1 (en) * 2015-05-12 2018-04-26 Posco Ultra-high strength hot-rolled steel sheet having excellent bending workability and method for manufacturing same
US9834265B2 (en) 2015-06-16 2017-12-05 Cnh Industrial America Llc Rubber track system
KR101778404B1 (ko) * 2015-12-22 2017-09-14 주식회사 포스코 강도 및 성형성이 우수한 클래드 강판 및 그 제조방법
KR101778403B1 (ko) 2015-12-22 2017-09-14 주식회사 포스코 강도 및 성형성이 우수한 클래드 강판 및 그 제조방법
JPWO2019131099A1 (ja) * 2017-12-25 2019-12-26 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
JP7436824B2 (ja) * 2020-03-26 2024-02-22 日本製鉄株式会社 ホットスタンプ部品用鋼板およびその製造方法
CN117265424A (zh) * 2023-08-28 2023-12-22 邯郸钢铁集团有限责任公司 一种高碳精冲钢带及其生产方法

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JP3879446B2 (ja) * 2001-06-28 2007-02-14 Ｊｆｅスチール株式会社 伸びフランジ性に優れた高炭素熱延鋼板の製造方法
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JP5040197B2 (ja) * 2006-07-10 2012-10-03 Ｊｆｅスチール株式会社 加工性に優れ、かつ熱処理後の強度靭性に優れた熱延薄鋼板およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018016908A1 (ko) * 2016-07-22 2018-01-25 현대제철 주식회사 열연 코일 제조방법 및 열연 코일의 형상 교정 방법

Also Published As

Publication number Publication date
KR20120107148A (ko) 2012-09-28
JP2011195882A (ja) 2011-10-06
JP5056876B2 (ja) 2012-10-24
US20130186526A1 (en) 2013-07-25
US9194017B2 (en) 2015-11-24
WO2011115279A1 (ja) 2011-09-22
CN102803541A (zh) 2012-11-28

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