ES2731498T3 - Lámina de acero laminada en caliente con alto contenido de carbono que tiene excelente uniformidad de material y método para fabricar la misma - Google Patents

Lámina de acero laminada en caliente con alto contenido de carbono que tiene excelente uniformidad de material y método para fabricar la misma Download PDF

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Publication number
ES2731498T3
ES2731498T3 ES12873979T ES12873979T ES2731498T3 ES 2731498 T3 ES2731498 T3 ES 2731498T3 ES 12873979 T ES12873979 T ES 12873979T ES 12873979 T ES12873979 T ES 12873979T ES 2731498 T3 ES2731498 T3 ES 2731498T3
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ES
Spain
Prior art keywords
weight
steel sheet
hot rolled
high carbon
carbon steel
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.)
Active
Application number
ES12873979T
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English (en)
Spanish (es)
Inventor
Young-Roc Im
Jea-Chun Jeon
Byoung-Ho Lee
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Application granted granted Critical
Publication of ES2731498T3 publication Critical patent/ES2731498T3/es
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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C22C38/18—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
    • 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)
  • Metal Rolling (AREA)
ES12873979T 2012-04-10 2012-12-27 Lámina de acero laminada en caliente con alto contenido de carbono que tiene excelente uniformidad de material y método para fabricar la misma Active ES2731498T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120037318A KR101417260B1 (ko) 2012-04-10 2012-04-10 재질 균일성이 우수한 고탄소 열연강판 및 이의 제조방법
PCT/KR2012/011643 WO2013154254A1 (ko) 2012-04-10 2012-12-27 재질 균일성이 우수한 고탄소 열연강판 및 이의 제조방법

Publications (1)

Publication Number Publication Date
ES2731498T3 true ES2731498T3 (es) 2019-11-15

Family

ID=49327790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12873979T Active ES2731498T3 (es) 2012-04-10 2012-12-27 Lámina de acero laminada en caliente con alto contenido de carbono que tiene excelente uniformidad de material y método para fabricar la misma

Country Status (8)

Country Link
US (1) US9856550B2 (https=)
EP (1) EP2837705B9 (https=)
JP (1) JP5978388B2 (https=)
KR (1) KR101417260B1 (https=)
CN (1) CN104220618B (https=)
ES (1) ES2731498T3 (https=)
IN (1) IN2014DN08376A (https=)
WO (1) WO2013154254A1 (https=)

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* Cited by examiner, † Cited by third party
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KR101849760B1 (ko) * 2016-09-28 2018-04-17 주식회사 포스코 고탄소 강판 및 이의 제조방법
KR101917447B1 (ko) * 2016-12-20 2018-11-09 주식회사 포스코 고온연신 특성이 우수한 고강도 강판, 온간프레스 성형부재 및 이들의 제조방법
US12534772B2 (en) 2019-03-06 2026-01-27 Nippon Steel Corporation Hot rolled steel sheet and method for producing same
KR20220146419A (ko) * 2020-03-02 2022-11-01 닛폰세이테츠 가부시키가이샤 열간 압연 강판
JP7633565B2 (ja) * 2021-08-24 2025-02-20 日本製鉄株式会社 熱間圧延鋼板

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* Cited by examiner, † Cited by third party
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JPH08337843A (ja) * 1995-06-09 1996-12-24 Kobe Steel Ltd 打抜き加工性に優れた高炭素熱延鋼板及びその製造方法
JP4119516B2 (ja) 1998-03-04 2008-07-16 新日本製鐵株式会社 冷間鍛造用鋼
JP3752118B2 (ja) 1999-08-31 2006-03-08 新日本製鐵株式会社 成形性に優れた高炭素鋼板
JP4088220B2 (ja) * 2002-09-26 2008-05-21 株式会社神戸製鋼所 伸線前の熱処理が省略可能な伸線加工性に優れた熱間圧延線材
JP4375971B2 (ja) * 2003-01-23 2009-12-02 大同特殊鋼株式会社 高強度ピニオンシャフト用鋼
JP4380469B2 (ja) 2003-08-28 2009-12-09 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
JP4380471B2 (ja) 2003-08-28 2009-12-09 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
JP4403925B2 (ja) 2003-10-10 2010-01-27 Ｊｆｅスチール株式会社 高炭素冷延鋼板およびその製造方法
JP4319948B2 (ja) 2004-06-07 2009-08-26 新日本製鐵株式会社 伸びフランジ性の優れた高炭素冷延鋼板
JP4332072B2 (ja) 2004-06-07 2009-09-16 新日本製鐵株式会社 加工性と焼き入れ性に優れた高炭素鋼板
JP4375615B2 (ja) 2004-06-15 2009-12-02 日新製鋼株式会社 ドア部材用鋼板
KR100982097B1 (ko) 2005-06-29 2010-09-13 제이에프이 스틸 가부시키가이샤 고탄소냉간압연강판의 제조방법
JP4600196B2 (ja) 2005-07-26 2010-12-15 Ｊｆｅスチール株式会社 加工性に優れた高炭素冷延鋼板およびその製造方法
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JP5050386B2 (ja) 2006-03-31 2012-10-17 Ｊｆｅスチール株式会社 ファインブランキング加工性に優れた鋼板およびその製造方法
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JP5222711B2 (ja) 2008-12-22 2013-06-26 新日鐵住金株式会社 中高炭素鋼板及びその製造方法
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
JP5018934B2 (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鋼板およびその製造方法
CN103038383B (zh) * 2010-07-28 2014-12-24 新日铁住金株式会社 热轧钢板、冷轧钢板、镀锌钢板及这些钢板的制造方法
US9896736B2 (en) * 2010-10-22 2018-02-20 Nippon Steel & Sumitomo Metal Corporation Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall
JP5547287B2 (ja) * 2010-10-22 2014-07-09 新日鐵住金株式会社 ホットスタンプ成形体の製造方法及びホットスタンプ成形体
JP5224010B2 (ja) * 2010-10-22 2013-07-03 新日鐵住金株式会社 縦壁部を有するホットスタンプ成形体の製造方法及び縦壁部を有するホットスタンプ成形体
CN104583437A (zh) * 2012-08-15 2015-04-29 新日铁住金株式会社 热压用钢板、其制造方法以及热压钢板构件
EP2952601B1 (en) * 2013-01-31 2017-09-27 JFE Steel Corporation Electric-resistance-welded steel pipe
JP5977699B2 (ja) * 2013-03-27 2016-08-24 株式会社神戸製鋼所 生引き性に優れた高強度鋼線用線材、高強度鋼線、高強度亜鉛めっき鋼線、およびその製造方法
JP6180351B2 (ja) * 2013-03-28 2017-08-16 株式会社神戸製鋼所 生引き性に優れた高強度鋼線用線材および高強度鋼線
WO2014162984A1 (ja) * 2013-04-02 2014-10-09 新日鐵住金株式会社 ホットスタンプ成形体、冷延鋼板、及びホットスタンプ成形体の製造方法
JP6143355B2 (ja) * 2013-10-22 2017-06-07 株式会社神戸製鋼所 絞り加工性と浸炭熱処理後の表面硬さに優れる熱延鋼板

Also Published As

Publication number Publication date
EP2837705B9 (en) 2019-07-17
JP2015515548A (ja) 2015-05-28
WO2013154254A1 (ko) 2013-10-17
CN104220618A (zh) 2014-12-17
KR101417260B1 (ko) 2014-07-08
US9856550B2 (en) 2018-01-02
EP2837705B1 (en) 2019-03-13
KR20130114902A (ko) 2013-10-21
JP5978388B2 (ja) 2016-08-24
IN2014DN08376A (https=) 2015-05-08
EP2837705A1 (en) 2015-02-18
EP2837705A4 (en) 2016-01-20
CN104220618B (zh) 2017-02-22
US20150107725A1 (en) 2015-04-23

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