JP5565532B2 - 高炭素熱延鋼板およびその製造方法 - Google Patents

高炭素熱延鋼板およびその製造方法 Download PDF

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Publication number
JP5565532B2
JP5565532B2 JP2013552353A JP2013552353A JP5565532B2 JP 5565532 B2 JP5565532 B2 JP 5565532B2 JP 2013552353 A JP2013552353 A JP 2013552353A JP 2013552353 A JP2013552353 A JP 2013552353A JP 5565532 B2 JP5565532 B2 JP 5565532B2
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steel sheet
carbide
amount
average
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Japanese (ja)
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JPWO2013102987A1 (ja
Inventor
展之 中村
崇 小林
義正 船川
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JFE Steel Corp
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JFE Steel Corp
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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
    • C22C38/40—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
    • 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
    • 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
    • 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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/22—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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • 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
    • C21D2211/003—Cementite
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • 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)
JP2013552353A 2012-01-06 2012-12-26 高炭素熱延鋼板およびその製造方法 Active JP5565532B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013552353A JP5565532B2 (ja) 2012-01-06 2012-12-26 高炭素熱延鋼板およびその製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012000913 2012-01-06
JP2012000913 2012-01-06
PCT/JP2012/008319 WO2013102987A1 (ja) 2012-01-06 2012-12-26 高炭素熱延鋼板およびその製造方法
JP2013552353A JP5565532B2 (ja) 2012-01-06 2012-12-26 高炭素熱延鋼板およびその製造方法

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JP5565532B2 true JP5565532B2 (ja) 2014-08-06
JPWO2013102987A1 JPWO2013102987A1 (ja) 2015-05-11

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US (1) US20140332122A1 (enExample)
EP (1) EP2801633B1 (enExample)
JP (1) JP5565532B2 (enExample)
KR (1) KR101616222B1 (enExample)
CN (1) CN104040003B (enExample)
IN (1) IN2014KN01298A (enExample)
TW (1) TWI510647B (enExample)
WO (1) WO2013102987A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113710821B (zh) * 2019-05-16 2023-06-23 日本制铁株式会社 钢线以及热轧线材
CN111411304A (zh) * 2020-04-17 2020-07-14 南京钢铁股份有限公司 一种q460级热轧角钢及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08120405A (ja) * 1994-10-19 1996-05-14 Sumitomo Metal Ind Ltd 穴拡げ性と二次加工性に優れた高炭素薄鋼板及びその製造方法
JP2002309345A (ja) * 2001-02-07 2002-10-23 Nkk Corp 焼入れ後の衝撃特性に優れる薄鋼板およびその製造方法
JP2005097740A (ja) * 2003-08-28 2005-04-14 Jfe Steel Kk 高炭素熱延鋼板およびその製造方法

Family Cites Families (16)

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JPS598356A (ja) 1982-07-06 1984-01-17 Nec Corp 半導体集積回路装置の製造方法
JPH04265582A (ja) 1991-02-20 1992-09-21 Mitsubishi Electric Corp 磁気ディスク装置
JPH0598356A (ja) 1991-10-04 1993-04-20 Sumitomo Metal Ind Ltd 焼き戻し省略型Ｔｉ−Ｂ系高炭素薄鋼板の製造方法
JP3792341B2 (ja) * 1997-04-28 2006-07-05 株式会社神戸製鋼所 冷間鍛造性及び耐ピッチング性に優れた軟窒化用鋼
JP4265582B2 (ja) 2001-02-07 2009-05-20 Ｊｆｅスチール株式会社 焼入れ後の衝撃特性に優れる熱延鋼板およびその製造方法
EP1605863B1 (en) * 2003-03-14 2016-09-07 Intersect ENT, Inc. Sinus delivery of sustained release therapeutics
KR100673422B1 (ko) * 2003-08-28 2007-01-24 제이에프이 스틸 가부시키가이샤 고탄소열연강판, 냉연강판 및 그 제조방법
US20050199322A1 (en) * 2004-03-10 2005-09-15 Jfe Steel Corporation High carbon hot-rolled steel sheet and method for manufacturing the same
JP5050433B2 (ja) * 2005-10-05 2012-10-17 Ｊｆｅスチール株式会社 極軟質高炭素熱延鋼板の製造方法
JP5292698B2 (ja) * 2006-03-28 2013-09-18 Ｊｆｅスチール株式会社 極軟質高炭素熱延鋼板およびその製造方法
JP5102579B2 (ja) * 2007-10-15 2012-12-19 三建設備工業株式会社 冷暖房システム
JP5167487B2 (ja) * 2008-02-19 2013-03-21 Ｊｆｅスチール株式会社 延性に優れる高強度鋼板およびその製造方法
KR101150365B1 (ko) * 2008-08-14 2012-06-08 주식회사 포스코 고탄소 열연강판 및 그 제조방법
JP5458649B2 (ja) * 2009-04-28 2014-04-02 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
JP5233846B2 (ja) * 2009-06-02 2013-07-10 新日鐵住金株式会社 窒化処理および高周波焼入処理が施される用途に供される鋼材
EP2801636B1 (en) * 2012-01-05 2018-08-01 JFE Steel Corporation High carbon hot-rolled steel sheet and method for producing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08120405A (ja) * 1994-10-19 1996-05-14 Sumitomo Metal Ind Ltd 穴拡げ性と二次加工性に優れた高炭素薄鋼板及びその製造方法
JP2002309345A (ja) * 2001-02-07 2002-10-23 Nkk Corp 焼入れ後の衝撃特性に優れる薄鋼板およびその製造方法
JP2005097740A (ja) * 2003-08-28 2005-04-14 Jfe Steel Kk 高炭素熱延鋼板およびその製造方法

Also Published As

Publication number Publication date
KR20140110995A (ko) 2014-09-17
KR101616222B1 (ko) 2016-04-27
US20140332122A1 (en) 2014-11-13
EP2801633A1 (en) 2014-11-12
IN2014KN01298A (enExample) 2015-10-16
EP2801633B1 (en) 2017-10-25
TWI510647B (zh) 2015-12-01
WO2013102987A1 (ja) 2013-07-11
JPWO2013102987A1 (ja) 2015-05-11
CN104040003B (zh) 2016-05-11
EP2801633A4 (en) 2015-09-02
TW201333222A (zh) 2013-08-16
CN104040003A (zh) 2014-09-10

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