JP5825082B2 - 伸び及び伸びフランジ性に優れた高降伏比高強度冷延鋼板とその製造方法 - Google Patents

伸び及び伸びフランジ性に優れた高降伏比高強度冷延鋼板とその製造方法 Download PDF

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Publication number
JP5825082B2
JP5825082B2 JP2011270933A JP2011270933A JP5825082B2 JP 5825082 B2 JP5825082 B2 JP 5825082B2 JP 2011270933 A JP2011270933 A JP 2011270933A JP 2011270933 A JP2011270933 A JP 2011270933A JP 5825082 B2 JP5825082 B2 JP 5825082B2
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Japan
Prior art keywords
less
cooling
steel sheet
temperature
strength
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Expired - Fee Related
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JP2011270933A
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English (en)
Japanese (ja)
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JP2013122072A (ja
Inventor
克利 高島
克利 高島
勇樹 田路
勇樹 田路
長谷川　浩平
浩平 長谷川
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JFE Steel Corp
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JFE Steel Corp
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Priority to JP2011270933A priority Critical patent/JP5825082B2/ja
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority to CN201280061365.4A priority patent/CN103998639B/zh
Priority to EP12858458.8A priority patent/EP2792762B1/en
Priority to IN1068KON2014 priority patent/IN2014KN01068A/en
Priority to KR1020147017161A priority patent/KR101626233B1/ko
Priority to US14/363,171 priority patent/US9994941B2/en
Priority to PCT/JP2012/007720 priority patent/WO2013088666A1/ja
Priority to TW101145603A priority patent/TWI499676B/zh
Publication of JP2013122072A publication Critical patent/JP2013122072A/ja
Application granted granted Critical
Publication of JP5825082B2 publication Critical patent/JP5825082B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C21D8/0263—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
    • C21D8/0247—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
    • 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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0436—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
    • 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
    • C22C38/08—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • 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

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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)
JP2011270933A 2011-12-12 2011-12-12 伸び及び伸びフランジ性に優れた高降伏比高強度冷延鋼板とその製造方法 Expired - Fee Related JP5825082B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2011270933A JP5825082B2 (ja) 2011-12-12 2011-12-12 伸び及び伸びフランジ性に優れた高降伏比高強度冷延鋼板とその製造方法
EP12858458.8A EP2792762B1 (en) 2011-12-12 2012-12-03 High-yield-ratio high-strength cold-rolled steel sheet and method for producing same
IN1068KON2014 IN2014KN01068A (Direct) 2011-12-12 2012-12-03
KR1020147017161A KR101626233B1 (ko) 2011-12-12 2012-12-03 고항복비 고강도 냉연 강판과 그 제조 방법
CN201280061365.4A CN103998639B (zh) 2011-12-12 2012-12-03 高屈服比高强度冷轧钢板及其制造方法
US14/363,171 US9994941B2 (en) 2011-12-12 2012-12-03 High strength cold rolled steel sheet with high yield ratio and method for producing the same
PCT/JP2012/007720 WO2013088666A1 (ja) 2011-12-12 2012-12-03 高降伏比高強度冷延鋼板とその製造方法
TW101145603A TWI499676B (zh) 2011-12-12 2012-12-05 高降伏比高強度冷軋鋼板及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011270933A JP5825082B2 (ja) 2011-12-12 2011-12-12 伸び及び伸びフランジ性に優れた高降伏比高強度冷延鋼板とその製造方法

Publications (2)

Publication Number Publication Date
JP2013122072A JP2013122072A (ja) 2013-06-20
JP5825082B2 true JP5825082B2 (ja) 2015-12-02

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JP2011270933A Expired - Fee Related JP5825082B2 (ja) 2011-12-12 2011-12-12 伸び及び伸びフランジ性に優れた高降伏比高強度冷延鋼板とその製造方法

Country Status (8)

Country Link
US (1) US9994941B2 (Direct)
EP (1) EP2792762B1 (Direct)
JP (1) JP5825082B2 (Direct)
KR (1) KR101626233B1 (Direct)
CN (1) CN103998639B (Direct)
IN (1) IN2014KN01068A (Direct)
TW (1) TWI499676B (Direct)
WO (1) WO2013088666A1 (Direct)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2802203T3 (es) * 2014-09-17 2021-01-15 Nippon Steel Corp Chapa de acero laminada en caliente
KR101889174B1 (ko) * 2016-12-13 2018-08-16 주식회사 포스코 저온역 버링성이 우수한 고항복비형 고강도강 및 그 제조방법
KR102265091B1 (ko) 2017-03-07 2021-06-15 닛폰세이테츠 가부시키가이샤 무방향성 전자 강판 및 무방향성 전자 강판의 제조 방법
US20210102269A1 (en) * 2018-03-23 2021-04-08 Nippon Steel Corporation Rolled h-shape steel and manufacturing method thereof
US20210324492A1 (en) * 2018-10-18 2021-10-21 Jfe Steel Corporation Steel sheet and method for producing same
WO2020084332A1 (en) * 2018-10-23 2020-04-30 Arcelormittal Hot-rolled steel plate and a method of manufacturing thereof
MX2021005983A (es) * 2018-11-21 2021-07-06 Jfe Steel Corp Lamina de acero para latas y metodo para la fabricacion de la misma.
WO2020203470A1 (ja) * 2019-03-29 2020-10-08 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
JP7235621B2 (ja) * 2019-08-27 2023-03-08 株式会社神戸製鋼所 低強度ホットスタンプ用鋼板、ホットスタンプ部品およびホットスタンプ部品の製造方法
DE102020203564A1 (de) * 2020-03-19 2021-09-23 Sms Group Gmbh Verfahren zum Herstellen eines gewalzten Mehrphasenstahlbandes mit Sondereigenschaften
JP2022040005A (ja) * 2020-08-27 2022-03-10 国立大学法人愛媛大学 バイモーダル金属材及びその製造方法
KR102484995B1 (ko) * 2020-12-10 2023-01-04 주식회사 포스코 진공열차 튜브용 열연강판 및 그 제조방법
KR20240096056A (ko) * 2022-12-19 2024-06-26 주식회사 포스코 강판 및 그 제조방법

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JP3887235B2 (ja) 2002-01-11 2007-02-28 新日本製鐵株式会社 伸びフランジ性と耐衝突特性に優れた高強度鋼板、高強度溶融亜鉛めっき鋼板及び高強度合金化溶融亜鉛めっき鋼板とその製造方法
JP4696870B2 (ja) 2005-11-21 2011-06-08 Ｊｆｅスチール株式会社 高強度鋼板及びその製造方法
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JP4662175B2 (ja) 2006-11-24 2011-03-30 株式会社神戸製鋼所 加工性に優れた冷延鋼板を母材とする溶融亜鉛めっき鋼板
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JP5354147B2 (ja) 2008-03-26 2013-11-27 Ｊｆｅスチール株式会社 伸びフランジ性に優れる高降伏比高強度冷延鋼板
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JP5786318B2 (ja) 2010-01-22 2015-09-30 Ｊｆｅスチール株式会社 疲労特性と穴拡げ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
JP5786316B2 (ja) 2010-01-22 2015-09-30 Ｊｆｅスチール株式会社 加工性および耐衝撃特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
JP5786319B2 (ja) 2010-01-22 2015-09-30 Ｊｆｅスチール株式会社 耐バリ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
JP4883216B2 (ja) 2010-01-22 2012-02-22 Ｊｆｅスチール株式会社 加工性とスポット溶接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
JP5636683B2 (ja) 2010-01-28 2014-12-10 新日鐵住金株式会社 密着性に優れた高強度合金化溶融亜鉛めっき鋼板および製造方法

Also Published As

Publication number Publication date
TW201331385A (zh) 2013-08-01
EP2792762A1 (en) 2014-10-22
KR101626233B1 (ko) 2016-05-31
IN2014KN01068A (Direct) 2015-10-09
JP2013122072A (ja) 2013-06-20
WO2013088666A1 (ja) 2013-06-20
CN103998639B (zh) 2018-01-23
EP2792762A4 (en) 2015-07-29
KR20140098171A (ko) 2014-08-07
CN103998639A (zh) 2014-08-20
EP2792762B1 (en) 2016-09-14
TWI499676B (zh) 2015-09-11
US9994941B2 (en) 2018-06-12
US20140332119A1 (en) 2014-11-13

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