TWI346706B - Method for manufacturing high-strength thick steel plate having excellent brittle fracture propagation arrest characteristics and excellent toughness at heat affected zone resulting from high-heat input welding, and high-strength thick steel plate having - Google Patents

Method for manufacturing high-strength thick steel plate having excellent brittle fracture propagation arrest characteristics and excellent toughness at heat affected zone resulting from high-heat input welding, and high-strength thick steel plate having

Info

Publication number
TWI346706B
TWI346706B TW097147488A TW97147488A TWI346706B TW I346706 B TWI346706 B TW I346706B TW 097147488 A TW097147488 A TW 097147488A TW 97147488 A TW97147488 A TW 97147488A TW I346706 B TWI346706 B TW I346706B
Authority
TW
Taiwan
Prior art keywords
steel plate
thick steel
strength thick
affected zone
brittle fracture
Prior art date
Application number
TW097147488A
Other languages
English (en)
Chinese (zh)
Other versions
TW200932925A (en
Inventor
Akihiko Kojima
Yoichi Tanaka
Hiroyuki Shirahata
Kiyotaka Nakashima
Yoshihide Nagai
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of TW200932925A publication Critical patent/TW200932925A/zh
Application granted granted Critical
Publication of TWI346706B publication Critical patent/TWI346706B/zh

Links

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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/11—Making amorphous 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
    • C22C38/005—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
    • C22C38/06—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
    • C21D2211/004—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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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)
  • Treatment Of Steel In Its Molten State (AREA)
TW097147488A 2007-12-06 2008-12-05 Method for manufacturing high-strength thick steel plate having excellent brittle fracture propagation arrest characteristics and excellent toughness at heat affected zone resulting from high-heat input welding, and high-strength thick steel plate having TWI346706B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007315840 2007-12-06

Publications (2)

Publication Number Publication Date
TW200932925A TW200932925A (en) 2009-08-01
TWI346706B true TWI346706B (en) 2011-08-11

Family

ID=40717736

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097147488A TWI346706B (en) 2007-12-06 2008-12-05 Method for manufacturing high-strength thick steel plate having excellent brittle fracture propagation arrest characteristics and excellent toughness at heat affected zone resulting from high-heat input welding, and high-strength thick steel plate having

Country Status (6)

Country Link
EP (1) EP2236631A4 (ja)
JP (1) JP4612735B2 (ja)
KR (1) KR101070093B1 (ja)
CN (1) CN101578380B (ja)
TW (1) TWI346706B (ja)
WO (1) WO2009072559A1 (ja)

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WO2010143726A1 (ja) * 2009-06-11 2010-12-16 新日本製鐵株式会社 大入熱溶接熱影響部靭性に優れた厚手高強度鋼板の製造方法、及び、大入熱溶接熱影響部靭性に優れた厚手高強度鋼板
EP2532765B1 (en) * 2010-02-04 2020-01-15 Nippon Steel Corporation High-strength welded steel pipe and method for producing the same
CN102286692B (zh) * 2010-06-21 2013-09-04 宝山钢铁股份有限公司 一种调质低温用钢及其制造方法
CN102400053B (zh) * 2010-09-07 2014-03-12 鞍钢股份有限公司 屈服强度460MPa级建筑结构用钢板及其制造方法
KR101339528B1 (ko) * 2010-11-22 2013-12-10 신닛테츠스미킨 카부시키카이샤 전자 빔 용접 조인트 및 전자 빔 용접용 강판과 그의 제조 방법
JP5273301B2 (ja) * 2010-11-22 2013-08-28 新日鐵住金株式会社 電子ビーム溶接継手及び電子ビーム溶接用鋼材
KR101271885B1 (ko) * 2010-12-22 2013-06-05 주식회사 포스코 인성이 우수한 고강도 강판 및 그 제조방법
US9403242B2 (en) 2011-03-24 2016-08-02 Nippon Steel & Sumitomo Metal Corporation Steel for welding
MX360333B (es) 2011-07-29 2018-10-29 Nippon Steel & Sumitomo Metal Corp Lamina de acero de alta resistencia excelente en resistencia al impacto y metodo de fabricacion de la misma y lamiana de acero galvanizada de alta resistencia y metodo de fabricacion de la misma.
CN105750760B (zh) * 2011-11-25 2018-06-08 新日铁住金株式会社 焊接用钢材
JP5811044B2 (ja) * 2012-06-13 2015-11-11 新日鐵住金株式会社 溶接性、溶接熱影響部靭性に優れた厚手高強度鋼板およびその製造方法
BR112015021658A2 (pt) * 2013-03-26 2017-07-18 Jfe Steel Corp placa de aço espessa de alta resistência com capacidade de interrupção de trinca frágil superior para soldagem de entrada de alto calor e método para fabricar a mesma
CN105102650B (zh) * 2013-03-26 2017-10-24 杰富意钢铁株式会社 脆性裂纹传播停止特性优良的大线能量焊接用高强度厚钢板及其制造方法
KR101505290B1 (ko) * 2013-05-31 2015-03-23 현대제철 주식회사 라인파이프용 강판 및 그 제조 방법
CN103695777B (zh) * 2013-12-20 2016-06-22 宝山钢铁股份有限公司 一种焊接热影响区韧性优异的厚钢板及其制造方法
CN104404369B (zh) * 2014-11-27 2017-01-25 宝山钢铁股份有限公司 一种可大线能量焊接用厚钢板及其制造方法
CN107429351A (zh) * 2015-03-26 2017-12-01 杰富意钢铁株式会社 结构管用钢板、结构管用钢板的制造方法和结构管
CN105296855B (zh) * 2015-11-25 2017-06-23 钢铁研究总院 可大线能量焊接的海洋平台用钢板及制备方法
JP6665515B2 (ja) * 2015-12-15 2020-03-13 日本製鉄株式会社 耐サワー鋼板
RU2653954C2 (ru) * 2016-02-02 2018-05-15 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства толстолистового проката для изготовления электросварных газонефтепроводных труб большого диаметра категории прочности х42-х56, стойких против индуцированного водородом растрескивания в h2s -содержащих средах
EP3447162B1 (en) * 2016-04-21 2020-12-30 Nippon Steel Corporation Thick steel plate
JP6834550B2 (ja) * 2017-02-08 2021-02-24 日本製鉄株式会社 タンク用鋼材及びその製造方法
JP6926772B2 (ja) * 2017-07-21 2021-08-25 日本製鉄株式会社 鋼板
CN113166830B (zh) * 2018-12-07 2023-04-18 杰富意钢铁株式会社 钢板及其制造方法
JP7127751B2 (ja) * 2020-08-31 2022-08-30 日本製鉄株式会社 鋼板およびその製造方法
KR20220147126A (ko) * 2020-08-31 2022-11-02 닛폰세이테츠 가부시키가이샤 강판 및 그 제조 방법
KR20220147125A (ko) * 2020-08-31 2022-11-02 닛폰세이테츠 가부시키가이샤 강판 및 그 제조 방법
CN113416880A (zh) * 2021-05-28 2021-09-21 包头钢铁（集团）有限责任公司 一种稀土微合金化高耐腐蚀690MPa级高强钢的制备方法
CN114752724B (zh) * 2022-05-25 2023-05-16 宝武集团鄂城钢铁有限公司 一种低内应力焊接性能优良的750MPa级桥梁钢及其制备方法
CN117737596A (zh) * 2024-02-20 2024-03-22 上海大学 一种大线能量焊接热影响区韧性优异的钢板及其制造方法

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Also Published As

Publication number Publication date
EP2236631A1 (en) 2010-10-06
CN101578380A (zh) 2009-11-11
KR101070093B1 (ko) 2011-10-04
TW200932925A (en) 2009-08-01
JP4612735B2 (ja) 2011-01-12
CN101578380B (zh) 2011-01-12
KR20090097167A (ko) 2009-09-15
EP2236631A4 (en) 2017-03-29
WO2009072559A1 (ja) 2009-06-11
JPWO2009072559A1 (ja) 2011-04-28

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