JP4874435B2 - 厚鋼板の製造方法 - Google Patents

厚鋼板の製造方法 Download PDF

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Publication number
JP4874435B2
JP4874435B2 JP2011525061A JP2011525061A JP4874435B2 JP 4874435 B2 JP4874435 B2 JP 4874435B2 JP 2011525061 A JP2011525061 A JP 2011525061A JP 2011525061 A JP2011525061 A JP 2011525061A JP 4874435 B2 JP4874435 B2 JP 4874435B2
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Japan
Prior art keywords
rolling
temperature
steel plate
passes
toughness
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Application number
JP2011525061A
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English (en)
Japanese (ja)
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JPWO2011096456A1 (ja
Inventor
清孝 中島
学 星野
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.)
Nippon Steel Corp
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Nippon Steel Corp
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Priority to JP2011525061A priority Critical patent/JP4874435B2/ja
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Publication of JPWO2011096456A1 publication Critical patent/JPWO2011096456A1/ja
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Classifications

    • 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
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
    • 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
    • C21D9/42—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for armour plate
    • 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
    • C22C38/12—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
    • 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
    • C21D2211/002—Bainite
    • 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

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 Steel (AREA)
  • Metal Rolling (AREA)
JP2011525061A 2010-02-08 2011-01-27 厚鋼板の製造方法 Active JP4874435B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011525061A JP4874435B2 (ja) 2010-02-08 2011-01-27 厚鋼板の製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010025202 2010-02-08
JP2010025202 2010-02-08
PCT/JP2011/052200 WO2011096456A1 (ja) 2010-02-08 2011-01-27 厚鋼板の製造方法
JP2011525061A JP4874435B2 (ja) 2010-02-08 2011-01-27 厚鋼板の製造方法

Publications (2)

Publication Number Publication Date
JP4874435B2 true JP4874435B2 (ja) 2012-02-15
JPWO2011096456A1 JPWO2011096456A1 (ja) 2013-06-10

Family

ID=44355449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011525061A Active JP4874435B2 (ja) 2010-02-08 2011-01-27 厚鋼板の製造方法

Country Status (4)

Country Link
JP (1) JP4874435B2 (zh)
CN (1) CN102666884B (zh)
BR (1) BR112012019769B1 (zh)
WO (1) WO2011096456A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150057998A (ko) * 2013-11-19 2015-05-28 신닛테츠스미킨 카부시키카이샤 강판

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5177310B2 (ja) 2011-02-15 2013-04-03 Ｊｆｅスチール株式会社 溶接熱影響部の低温靭性に優れた高張力鋼板およびその製造方法
JP5924058B2 (ja) 2011-10-03 2016-05-25 Ｊｆｅスチール株式会社 溶接熱影響部の低温靭性に優れた高張力鋼板およびその製造方法
JP6024401B2 (ja) * 2012-11-09 2016-11-16 Ｊｆｅスチール株式会社 表面品質に優れる厚鋼板の製造方法
CN103014520A (zh) * 2012-12-21 2013-04-03 首钢总公司 F+p+b型低屈强比高强度中厚钢板及其生产方法
CN104419871B (zh) * 2013-09-05 2017-02-01 鞍钢股份有限公司 耐海洋环境腐蚀性能优良的焊接结构用钢及其制造方法
WO2015075771A1 (ja) * 2013-11-19 2015-05-28 新日鐵住金株式会社 鋼板
CN105980588B (zh) * 2013-12-12 2018-04-27 杰富意钢铁株式会社 钢板及其制造方法
JP6245352B2 (ja) 2014-03-31 2017-12-13 Ｊｆｅスチール株式会社 高張力鋼板およびその製造方法
KR101988144B1 (ko) * 2014-11-18 2019-06-11 제이에프이 스틸 가부시키가이샤 재질 균일성이 우수한 후육 고인성 고장력 강판 및 그 제조 방법
CN105200316B (zh) * 2015-09-11 2017-05-03 首钢总公司 一种浆体输送管线钢及其制造工艺
CN105964689A (zh) * 2016-05-26 2016-09-28 舞阳钢铁有限责任公司 一种大厚度国标i级探伤钢板的生产方法
CA3054279A1 (en) * 2017-03-15 2018-09-20 Nippon Steel Corporation H-section steel and method of producing the same
KR102419241B1 (ko) * 2017-10-31 2022-07-11 제이에프이 스틸 가부시키가이샤 H 형강 및 그 제조 방법
JP6981546B2 (ja) * 2019-01-23 2021-12-15 Ｊｆｅスチール株式会社 厚鋼板およびその製造方法
JP7398970B2 (ja) * 2019-04-22 2023-12-15 株式会社神戸製鋼所 厚鋼板およびその製造方法
EP4032993A4 (en) * 2019-09-20 2022-07-27 JFE Steel Corporation THICK STEEL SHEET AND PROCESS FOR ITS MANUFACTURE
KR20220147126A (ko) * 2020-08-31 2022-11-02 닛폰세이테츠 가부시키가이샤 강판 및 그 제조 방법
WO2022045353A1 (ja) * 2020-08-31 2022-03-03 日本製鉄株式会社 鋼板およびその製造方法
CN115349027B (zh) * 2020-08-31 2023-08-04 日本制铁株式会社 钢板及其制造方法
CN113174536B (zh) * 2021-04-13 2023-03-03 鞍钢股份有限公司 一种经济型低温韧性e级高强船用钢板及其制造方法
CN114134407A (zh) * 2021-06-04 2022-03-04 江阴兴澄特种钢铁有限公司 一种易焊接心部低温韧性优良的蜗壳用钢板及其制造方法
CN114032368B (zh) * 2021-11-26 2023-05-30 成都先进金属材料产业技术研究院股份有限公司 一种铁素体不锈钢00Cr18Mo2的热处理方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04358021A (ja) * 1991-05-09 1992-12-11 Nippon Steel Corp 結晶粒径の微細な厚鋼板の製造法
JP2003129134A (ja) * 2001-10-18 2003-05-08 Nippon Steel Corp 低温靱性に優れた高強度鋼板の製造方法
JP2004143500A (ja) * 2002-10-23 2004-05-20 Nippon Steel Corp 耐座屈特性に優れた高強度鋼管およびその製造方法
JP2004269924A (ja) * 2003-03-06 2004-09-30 Nippon Steel Corp 強度・靭性に優れた鋼板の高効率製造方法
JP2004290979A (ja) * 2003-03-25 2004-10-21 Jfe Steel Kk 厚鋼板の圧延方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4358021B2 (ja) * 2004-04-22 2009-11-04 日本組織電気株式会社 トンネル照明システム及びトンネル照明器具
CN101098978A (zh) * 2005-08-01 2008-01-02 新日本制铁株式会社 高温强度优异的焊接结构用490MPa级高强度钢及其制造方法
JP5251089B2 (ja) * 2006-12-04 2013-07-31 新日鐵住金株式会社 低温靱性に優れた高強度厚肉ラインパイプ用溶接鋼管及びその製造方法
JP4358898B1 (ja) * 2008-04-01 2009-11-04 新日本製鐵株式会社 溶接性と継手低温靭性に優れる引張強さ７８０ＭＰａ以上の高張力厚鋼板の製造方法
CN101624688A (zh) * 2009-08-14 2010-01-13 首钢总公司 韧性优良的大壁厚x70站场用钢及其生产方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04358021A (ja) * 1991-05-09 1992-12-11 Nippon Steel Corp 結晶粒径の微細な厚鋼板の製造法
JP2003129134A (ja) * 2001-10-18 2003-05-08 Nippon Steel Corp 低温靱性に優れた高強度鋼板の製造方法
JP2004143500A (ja) * 2002-10-23 2004-05-20 Nippon Steel Corp 耐座屈特性に優れた高強度鋼管およびその製造方法
JP2004269924A (ja) * 2003-03-06 2004-09-30 Nippon Steel Corp 強度・靭性に優れた鋼板の高効率製造方法
JP2004290979A (ja) * 2003-03-25 2004-10-21 Jfe Steel Kk 厚鋼板の圧延方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150057998A (ko) * 2013-11-19 2015-05-28 신닛테츠스미킨 카부시키카이샤 강판

Also Published As

Publication number Publication date
CN102666884A (zh) 2012-09-12
JPWO2011096456A1 (ja) 2013-06-10
WO2011096456A1 (ja) 2011-08-11
CN102666884B (zh) 2013-07-31
BR112012019769B1 (pt) 2018-05-02
BR112012019769A2 (pt) 2016-05-17

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