KR101626233B1 - 고항복비 고강도 냉연 강판과 그 제조 방법 - Google Patents

고항복비 고강도 냉연 강판과 그 제조 방법 Download PDF

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Publication number
KR101626233B1
KR101626233B1 KR1020147017161A KR20147017161A KR101626233B1 KR 101626233 B1 KR101626233 B1 KR 101626233B1 KR 1020147017161 A KR1020147017161 A KR 1020147017161A KR 20147017161 A KR20147017161 A KR 20147017161A KR 101626233 B1 KR101626233 B1 KR 101626233B1
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South Korea
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steel sheet
temperature
rolled steel
cooling
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KR20140098171A (ko
Inventor
가츠토시 다카시마
유키 도지
고헤이 하세가와
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제이에프이 스틸 가부시키가이샤
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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)
KR1020147017161A 2011-12-12 2012-12-03 고항복비 고강도 냉연 강판과 그 제조 방법 Expired - Fee Related KR101626233B1 (ko)

Applications Claiming Priority (3)

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
JPJP-P-2011-270933 2011-12-12
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

Publications (2)

Publication Number Publication Date
KR20140098171A KR20140098171A (ko) 2014-08-07
KR101626233B1 true KR101626233B1 (ko) 2016-05-31

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Country Status (8)

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

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

Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2011168876A (ja) 2010-01-22 2011-09-01 Jfe Steel Corp 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
JP2011168880A (ja) 2010-01-22 2011-09-01 Jfe Steel Corp 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
JP2011168879A (ja) 2010-01-22 2011-09-01 Jfe Steel Corp 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
JP2011168878A (ja) * 2010-01-22 2011-09-01 Jfe Steel Corp 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

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JP2688384B2 (ja) 1989-11-16 1997-12-10 川崎製鉄株式会社 伸びフランジ特性に優れた高張力冷延鋼板及び溶融亜鉛めっき鋼板並びにそれらの製造方法
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
JP4589880B2 (ja) * 2006-02-08 2010-12-01 新日本製鐵株式会社 成形性と穴拡げ性に優れた高強度溶融亜鉛めっき鋼板と高強度合金化溶融亜鉛めっき鋼板及び高強度溶融亜鉛めっき鋼板の製造方法並びに高強度合金化溶融亜鉛めっき鋼板の製造方法
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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JP4790639B2 (ja) 2007-01-17 2011-10-12 新日本製鐵株式会社 伸びフランジ成形性と衝突吸収エネルギー特性に優れた高強度冷延鋼板及びその製造方法
JP4954909B2 (ja) * 2008-01-25 2012-06-20 新日本製鐵株式会社 焼き付け硬化特性と常温遅時効性に優れた低降伏比型高強度冷延鋼板とその製造方法
JP4995109B2 (ja) 2008-02-07 2012-08-08 新日本製鐵株式会社 加工性及び耐衝突特性に優れた高強度冷延鋼板及びその製造方法
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
JP4998756B2 (ja) * 2009-02-25 2012-08-15 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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011168876A (ja) 2010-01-22 2011-09-01 Jfe Steel Corp 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
JP2011168880A (ja) 2010-01-22 2011-09-01 Jfe Steel Corp 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
JP2011168879A (ja) 2010-01-22 2011-09-01 Jfe Steel Corp 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
JP2011168878A (ja) * 2010-01-22 2011-09-01 Jfe Steel Corp 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

Also Published As

Publication number Publication date
TW201331385A (zh) 2013-08-01
EP2792762A1 (en) 2014-10-22
JP5825082B2 (ja) 2015-12-02
IN2014KN01068A (enExample) 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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