JP5089224B2 - オンライン冷却型高張力鋼板の製造方法 - Google Patents

オンライン冷却型高張力鋼板の製造方法 Download PDF

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Publication number
JP5089224B2
JP5089224B2 JP2007094129A JP2007094129A JP5089224B2 JP 5089224 B2 JP5089224 B2 JP 5089224B2 JP 2007094129 A JP2007094129 A JP 2007094129A JP 2007094129 A JP2007094129 A JP 2007094129A JP 5089224 B2 JP5089224 B2 JP 5089224B2
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Japan
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less
strength
temperature
cooling
steel sheet
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Expired - Fee Related
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JP2007094129A
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English (en)
Japanese (ja)
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JP2008248359A (ja
Inventor
豊明 塩飽
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.)
Kobe Steel Ltd
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Kobe Steel Ltd
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Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2007094129A priority Critical patent/JP5089224B2/ja
Priority to CN200810081449XA priority patent/CN101275205B/zh
Priority to KR1020080029292A priority patent/KR100993435B1/ko
Publication of JP2008248359A publication Critical patent/JP2008248359A/ja
Application granted granted Critical
Publication of JP5089224B2 publication Critical patent/JP5089224B2/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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • 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
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/06—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
    • 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

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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 Steel (AREA)
JP2007094129A 2007-03-30 2007-03-30 オンライン冷却型高張力鋼板の製造方法 Expired - Fee Related JP5089224B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007094129A JP5089224B2 (ja) 2007-03-30 2007-03-30 オンライン冷却型高張力鋼板の製造方法
CN200810081449XA CN101275205B (zh) 2007-03-30 2008-02-22 在线冷却型高张力钢板及其制造方法
KR1020080029292A KR100993435B1 (ko) 2007-03-30 2008-03-28 온라인 냉각형 고장력 강판 및 그 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007094129A JP5089224B2 (ja) 2007-03-30 2007-03-30 オンライン冷却型高張力鋼板の製造方法

Publications (2)

Publication Number Publication Date
JP2008248359A JP2008248359A (ja) 2008-10-16
JP5089224B2 true JP5089224B2 (ja) 2012-12-05

Family

ID=39973646

Family Applications (1)

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JP2007094129A Expired - Fee Related JP5089224B2 (ja) 2007-03-30 2007-03-30 オンライン冷却型高張力鋼板の製造方法

Country Status (3)

Country Link
JP (1) JP5089224B2 (ko)
KR (1) KR100993435B1 (ko)
CN (1) CN101275205B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5181775B2 (ja) * 2008-03-31 2013-04-10 Ｊｆｅスチール株式会社 曲げ加工性および低温靭性に優れる高張力鋼材ならびにその製造方法
JP5333074B2 (ja) * 2009-09-04 2013-11-06 新日鐵住金株式会社 鉄塔用鋼管の製造方法
CN101948986B (zh) * 2010-09-26 2012-07-25 南京钢铁股份有限公司 高品质合结钢棒材及其生产工艺
CN103014539B (zh) * 2011-09-26 2015-10-28 宝山钢铁股份有限公司 一种屈服强度700MPa级高强度高韧性钢板及其制造方法
CN103710640B (zh) * 2013-12-30 2016-05-25 钢铁研究总院 一种经济节约型调质处理690MPa级高强高韧钢板
CN107747043B (zh) * 2017-11-13 2019-10-22 山东钢铁股份有限公司 一种屈服强度650MPa及以上级别耐候热轧H型钢及其制造方法
CN109482647B (zh) * 2018-10-31 2020-09-29 燕山大学 基于tscr动态变规程提高材料低温韧性的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6468422A (en) * 1987-09-10 1989-03-14 Sumitomo Metal Ind Production of high tensile steel plate for building
JP2002047531A (ja) 2000-05-22 2002-02-15 Nippon Steel Corp 溶接部の疲労特性に優れた溶接構造用高張力鋼およびその製造方法
JP4846308B2 (ja) 2005-09-09 2011-12-28 新日本製鐵株式会社 使用中の硬さ変化が少ない高靭性耐摩耗鋼およびその製造方法

Also Published As

Publication number Publication date
KR20080089292A (ko) 2008-10-06
KR100993435B1 (ko) 2010-11-09
CN101275205B (zh) 2012-12-26
CN101275205A (zh) 2008-10-01
JP2008248359A (ja) 2008-10-16

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