CN115398019B - 钢板及其制造方法 - Google Patents

钢板及其制造方法 Download PDF

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Publication number
CN115398019B
CN115398019B CN202180026274.6A CN202180026274A CN115398019B CN 115398019 B CN115398019 B CN 115398019B CN 202180026274 A CN202180026274 A CN 202180026274A CN 115398019 B CN115398019 B CN 115398019B
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China
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steel sheet
temperature
rolling
content
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CN202180026274.6A
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Chinese (zh)
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CN115398019A (zh
Inventor
菅泽早帆
中岛清孝
新宅祥晃
宫崎洪太郎
今城大贵
木下昌彦
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Nippon Steel Corp
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Nippon Steel and Sumitomo Metal 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
    • C22C38/04—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
    • 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
    • C21D8/0273—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
    • 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
    • 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
    • C22C38/06—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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

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  • 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)
CN202180026274.6A 2020-08-31 2021-08-31 钢板及其制造方法 Active CN115398019B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020145741 2020-08-31
JP2020-145741 2020-08-31
PCT/JP2021/031922 WO2022045353A1 (fr) 2020-08-31 2021-08-31 Tôle d'acier et son procédé de fabrication

Publications (2)

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CN115398019A CN115398019A (zh) 2022-11-25
CN115398019B true CN115398019B (zh) 2023-07-07

Family

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Country Status (4)

Country Link
JP (1) JP7099654B1 (fr)
KR (1) KR20220145393A (fr)
CN (1) CN115398019B (fr)
WO (1) WO2022045353A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7392904B1 (ja) 2022-03-30 2023-12-06 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
WO2023233980A1 (fr) 2022-06-03 2023-12-07 Ｊｆｅスチール株式会社 Tôle d'acier laminée à chaud, tube d'acier carré, procédés de fabrication de ceux-ci et structure de bâtiment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101341269A (zh) * 2006-04-13 2009-01-07 新日本制铁株式会社 止裂性优良的高强度厚钢板
CN101608283A (zh) * 2008-06-19 2009-12-23 株式会社神户制钢所 脆性龟裂传播停止特性优异的厚钢板及其制造方法
JP2011001607A (ja) * 2009-06-19 2011-01-06 Sumitomo Metal Ind Ltd 耐水素誘起割れ性および脆性亀裂伝播停止特性に優れた厚鋼板
CN102666884A (zh) * 2010-02-08 2012-09-12 新日本制铁株式会社 厚钢板的制造方法
CN103958715A (zh) * 2012-04-06 2014-07-30 新日铁住金株式会社 止裂性优异的高强度厚钢板
CN107709599A (zh) * 2016-04-19 2018-02-16 新日铁住金株式会社 钢材
JP2018090872A (ja) * 2016-12-06 2018-06-14 Ｊｆｅスチール株式会社 低降伏比高張力厚鋼板およびその製造方法
JP2019023323A (ja) * 2017-07-21 2019-02-14 新日鐵住金株式会社 鋼板および鋼板の製造方法
JP2020012169A (ja) * 2018-07-19 2020-01-23 日本製鉄株式会社 ラインパイプ用厚鋼板およびその製造方法
CN111133121A (zh) * 2017-11-24 2020-05-08 日本制铁株式会社 热轧钢板及其制造方法
JP2020117779A (ja) * 2019-01-24 2020-08-06 日本製鉄株式会社 鋼板及び鋼板の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002256380A (ja) * 2001-03-06 2002-09-11 Sumitomo Metal Ind Ltd 脆性亀裂伝播停止特性と溶接部特性に優れた厚肉高張力鋼板およびその製造方法
JP4868762B2 (ja) * 2005-03-31 2012-02-01 株式会社神戸製鋼所 音響異方性の小さい高強度高靭性ベイナイト非調質鋼板
WO2013065346A1 (fr) * 2011-11-01 2013-05-10 Ｊｆｅスチール株式会社 Feuille d'acier laminée à chaud, de haute résistance, ayant d'excellentes caractéristiques de flexion et une excellente ténacité aux basses températures et son procédé de fabrication
JP6303628B2 (ja) * 2014-03-07 2018-04-04 新日鐵住金株式会社 板厚１５ｍｍ以上の電縫鋼管用熱延鋼板
JP6926774B2 (ja) 2017-07-21 2021-08-25 日本製鉄株式会社 鋼板および鋼板の製造方法
JP6926772B2 (ja) 2017-07-21 2021-08-25 日本製鉄株式会社 鋼板
JP6828638B2 (ja) 2017-08-14 2021-02-10 日本製鉄株式会社 鋼板および鋼板の製造方法
WO2019069771A1 (fr) 2017-10-03 2019-04-11 新日鐵住金株式会社 Tôle d'acier, et procédé de fabrication de celle-ci
EP3643713A1 (fr) * 2018-10-23 2020-04-29 iOmx Therapeutics AG Inhibiteurs de kinase hétérocycliques et leurs utilisations

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101341269A (zh) * 2006-04-13 2009-01-07 新日本制铁株式会社 止裂性优良的高强度厚钢板
CN101608283A (zh) * 2008-06-19 2009-12-23 株式会社神户制钢所 脆性龟裂传播停止特性优异的厚钢板及其制造方法
JP2011001607A (ja) * 2009-06-19 2011-01-06 Sumitomo Metal Ind Ltd 耐水素誘起割れ性および脆性亀裂伝播停止特性に優れた厚鋼板
CN102666884A (zh) * 2010-02-08 2012-09-12 新日本制铁株式会社 厚钢板的制造方法
CN103958715A (zh) * 2012-04-06 2014-07-30 新日铁住金株式会社 止裂性优异的高强度厚钢板
CN107709599A (zh) * 2016-04-19 2018-02-16 新日铁住金株式会社 钢材
JP2018090872A (ja) * 2016-12-06 2018-06-14 Ｊｆｅスチール株式会社 低降伏比高張力厚鋼板およびその製造方法
JP2019023323A (ja) * 2017-07-21 2019-02-14 新日鐵住金株式会社 鋼板および鋼板の製造方法
CN111133121A (zh) * 2017-11-24 2020-05-08 日本制铁株式会社 热轧钢板及其制造方法
JP2020012169A (ja) * 2018-07-19 2020-01-23 日本製鉄株式会社 ラインパイプ用厚鋼板およびその製造方法
JP2020117779A (ja) * 2019-01-24 2020-08-06 日本製鉄株式会社 鋼板及び鋼板の製造方法

Also Published As

Publication number Publication date
CN115398019A (zh) 2022-11-25
JPWO2022045353A1 (fr) 2022-03-03
JP7099654B1 (ja) 2022-07-12
WO2022045353A1 (fr) 2022-03-03
KR20220145393A (ko) 2022-10-28

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