JP5223379B2 - 低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法 - Google Patents

低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法 Download PDF

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Publication number
JP5223379B2
JP5223379B2 JP2008052041A JP2008052041A JP5223379B2 JP 5223379 B2 JP5223379 B2 JP 5223379B2 JP 2008052041 A JP2008052041 A JP 2008052041A JP 2008052041 A JP2008052041 A JP 2008052041A JP 5223379 B2 JP5223379 B2 JP 5223379B2
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rolling
temperature
steel sheet
pipe
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JP2008248384A (ja
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龍雄 横井
博 阿部
治 吉田
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Nippon Steel Corp
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Nippon Steel and Sumitomo Metal Corp
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    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D8/0273—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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
JP2008052041A 2007-03-08 2008-03-03 低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法 Active JP5223379B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008052041A JP5223379B2 (ja) 2007-03-08 2008-03-03 低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007058432 2007-03-08
JP2007058432 2007-03-08
JP2008052041A JP5223379B2 (ja) 2007-03-08 2008-03-03 低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
JP2008248384A JP2008248384A (ja) 2008-10-16
JP5223379B2 true JP5223379B2 (ja) 2013-06-26

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JP2008052041A Active JP5223379B2 (ja) 2007-03-08 2008-03-03 低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法

Country Status (7)

Country Link
US (1) US9062356B2 (https=)
EP (1) EP2133441B1 (https=)
JP (1) JP5223379B2 (https=)
CN (1) CN101631887B (https=)
CA (1) CA2680036C (https=)
TW (1) TW200904997A (https=)
WO (1) WO2008108487A1 (https=)

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JP5391656B2 (ja) * 2008-11-07 2014-01-15 Ｊｆｅスチール株式会社 自動車部材用高張力溶接鋼管およびその製造方法
JP5609404B2 (ja) * 2009-08-17 2014-10-22 新日鐵住金株式会社 内面突起つきスパイラル鋼管の製造法
JP5447278B2 (ja) * 2009-08-17 2014-03-19 新日鐵住金株式会社 内面突起つきスパイラル鋼管およびその製造法
CN102471843A (zh) * 2009-09-02 2012-05-23 新日本制铁株式会社 低温韧性优良的高强度管线管用钢板及高强度管线管用钢管
BR112012005189A2 (pt) * 2009-09-09 2016-03-08 Nippon Steel Corp chapas de aço para uso em tubos para oleodutos de alta resistência e aço para uso em tubos para oleodutos de alta resistência com excelente tenacidade a baixa temperatura
BR112012020436B1 (pt) * 2010-02-15 2019-04-30 Nippon Steel & Sumitomo Metal Corporation Método de produção de chapa de aço.
JP4970625B2 (ja) 2010-06-30 2012-07-11 新日本製鐵株式会社 熱延鋼板及びその製造方法
JP5679114B2 (ja) * 2011-02-24 2015-03-04 Ｊｆｅスチール株式会社 低温靭性に優れた低降伏比高強度熱延鋼板およびその製造方法
JP5612532B2 (ja) * 2011-04-26 2014-10-22 株式会社神戸製鋼所 低温靭性および溶接継手破壊靭性に優れた鋼板およびその製造方法
KR101638707B1 (ko) * 2011-07-20 2016-07-11 제이에프이 스틸 가부시키가이샤 저온 인성이 우수한 저항복비 고강도 열연 강판 및 그 제조 방법
TWI432585B (zh) 2011-09-27 2014-04-01 新日鐵住金股份有限公司 Pipeline heat coil and its manufacturing method
JP5949682B2 (ja) * 2012-07-03 2016-07-13 Ｊｆｅスチール株式会社 脆性亀裂伝播停止特性に優れた大入熱溶接用鋼板の製造方法
JP5605526B2 (ja) * 2012-09-13 2014-10-15 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
JP5605527B2 (ja) * 2012-09-13 2014-10-15 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
CN102925798B (zh) * 2012-10-26 2014-07-02 武汉钢铁(集团)公司 一种铁路货车零部件用屈服强度450MPa级钢及生产方法
CN104264070B (zh) * 2014-09-30 2016-04-27 江阴兴澄特种钢铁有限公司 一种薄规格x80管线钢及其制造方法
CN104264069B (zh) * 2014-09-30 2016-08-17 江阴兴澄特种钢铁有限公司 一种特厚规格x70管线钢及其制造方法
KR102089194B1 (ko) * 2015-11-25 2020-03-13 제이에프이 스틸 가부시키가이샤 열연 강판 및 그 제조 방법
CN105803325B (zh) * 2016-04-28 2017-10-27 江阴兴澄特种钢铁有限公司 一种低裂纹敏感性低屈强比特厚钢板及其制备方法
MX2018015659A (es) * 2016-06-22 2019-03-14 Jfe Steel Corp Lamina de acero laminada en caliente para tuberia de conduccion de alta resistencia de gran espesor, tuberia de acero soldada para tuberia de conduccion de alta resistencia de gran espesor, y metodo para producir la tuberia de acero soldada.
CN107502836B (zh) * 2017-08-07 2019-03-01 南京钢铁股份有限公司 一种提高低温韧性的厚壁大口径高钢级管线钢及其制造方法
CA3094517C (en) * 2018-03-19 2022-08-30 Tata Steel Limited A steel composition in accordance with api 5l psl-2 specification for x-65 grade having enhanced hydrogen induced cracking (hic) resistance, and method of manufacturing the steel thereof
CN108660376A (zh) * 2018-05-25 2018-10-16 河钢股份有限公司承德分公司 700Mpa含钒高强结构用热轧卷板及其生产方法
WO2020065372A1 (en) * 2018-09-25 2020-04-02 Arcelormittal High strength hot rolled steel having excellent scale adhesivness and a method of manufacturing the same
KR102443927B1 (ko) * 2020-08-26 2022-09-19 주식회사 포스코 용접부 충격 인성이 우수한 열연강판 및 이의 제조방법
CN114645181A (zh) * 2022-03-14 2022-06-21 安阳钢铁集团有限责任公司 一种降低x65管线钢冲击断口分离比例的方法
TWI892252B (zh) * 2023-03-16 2025-08-01 日商日本製鐵股份有限公司 電阻焊鋼管的製造方法及電阻焊鋼管

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JPH07173536A (ja) 1993-12-16 1995-07-11 Nippon Steel Corp 耐サワー性の優れた高強度ラインパイプ用鋼板の製造法
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JP3869747B2 (ja) * 2002-04-09 2007-01-17 新日本製鐵株式会社 変形性能に優れた高強度鋼板、高強度鋼管および製造方法
JP3848211B2 (ja) * 2002-05-31 2006-11-22 株式会社神戸製鋼所 低温靭性に優れた厚鋼板およびその製造方法
JP4555694B2 (ja) * 2005-01-18 2010-10-06 新日本製鐵株式会社 加工性に優れる焼付け硬化型熱延鋼板およびその製造方法
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JP5223375B2 (ja) 2007-03-01 2013-06-26 新日鐵住金株式会社 低温靭性に優れるラインパイプ用高強度熱延鋼板およびその製造方法

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Publication number Publication date
TW200904997A (en) 2009-02-01
WO2008108487A1 (ja) 2008-09-12
EP2133441A4 (en) 2010-06-02
US20100059149A1 (en) 2010-03-11
CN101631887A (zh) 2010-01-20
CN101631887B (zh) 2011-08-24
JP2008248384A (ja) 2008-10-16
TWI361837B (https=) 2012-04-11
CA2680036A1 (en) 2008-09-12
CA2680036C (en) 2012-08-07
EP2133441A1 (en) 2009-12-16
EP2133441B1 (en) 2017-05-03
US9062356B2 (en) 2015-06-23

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