JPWO2022044494A1 - - Google Patents

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Publication number
JPWO2022044494A1
JPWO2022044494A1 JP2022545467A JP2022545467A JPWO2022044494A1 JP WO2022044494 A1 JPWO2022044494 A1 JP WO2022044494A1 JP 2022545467 A JP2022545467 A JP 2022545467A JP 2022545467 A JP2022545467 A JP 2022545467A JP WO2022044494 A1 JPWO2022044494 A1 JP WO2022044494A1
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JP
Japan
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JP2022545467A
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Japanese (ja)
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JP7564464B2 (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
    • 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
    • C22C38/002—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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/18—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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • 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
    • C21D2211/005—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
    • C21D2211/008—Martensite
    • 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
    • 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
    • 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
    • C21D8/021—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 involving particular fabrication steps or treatments of ingots or slabs
    • 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
    • C21D8/0263—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 following hot rolling

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 Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
JP2022545467A 2020-08-27 2021-06-15 熱延鋼板 Active JP7564464B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020143746 2020-08-27
JP2020143746 2020-08-27
PCT/JP2021/022672 WO2022044494A1 (ja) 2020-08-27 2021-06-15 熱延鋼板

Publications (2)

Publication Number Publication Date
JPWO2022044494A1 true JPWO2022044494A1 (https=) 2022-03-03
JP7564464B2 JP7564464B2 (ja) 2024-10-09

Family

ID=80354955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545467A Active JP7564464B2 (ja) 2020-08-27 2021-06-15 熱延鋼板

Country Status (7)

Country Link
US (1) US12522884B2 (https=)
EP (1) EP4180546A4 (https=)
JP (1) JP7564464B2 (https=)
KR (1) KR102861316B1 (https=)
CN (1) CN116113716B (https=)
MX (1) MX2023002219A (https=)
WO (1) WO2022044494A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2023002114A (es) 2020-08-27 2023-03-15 Nippon Steel Corp Lamina de acero laminada en caliente.
WO2022044495A1 (ja) * 2020-08-27 2022-03-03 日本製鉄株式会社 熱延鋼板
JP7564463B2 (ja) * 2020-08-27 2024-10-09 日本製鉄株式会社 熱延鋼板
JP7564464B2 (ja) 2020-08-27 2024-10-09 日本製鉄株式会社 熱延鋼板
DE102024111068A1 (de) * 2024-04-19 2025-10-23 Salzgitter Flachstahl Gmbh Warmgewalztes Stahlflachprodukt und Verfahren zur Herstellung eines derartigen Stahlflachprodukts

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Publication number Priority date Publication date Assignee Title
JP2007070661A (ja) * 2005-09-05 2007-03-22 Nippon Steel Corp 伸びと穴拡げ性に優れた高強度薄鋼板およびその製造方法
JP2015160984A (ja) * 2014-02-27 2015-09-07 Ｊｆｅスチール株式会社 高強度熱延鋼板およびその製造方法
JP2017150051A (ja) * 2016-02-26 2017-08-31 Ｊｆｅスチール株式会社 曲げ性に優れた高強度鋼板およびその製造方法
WO2021065346A1 (ja) * 2019-10-01 2021-04-08 日本製鉄株式会社 熱延鋼板
WO2022044492A1 (ja) * 2020-08-27 2022-03-03 日本製鉄株式会社 熱延鋼板

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JPS59222528A (ja) 1983-05-31 1984-12-14 Sumitomo Metal Ind Ltd 熱延高張力鋼板の製造方法
JPH1161326A (ja) 1997-08-06 1999-03-05 Nippon Steel Corp 耐衝突安全性及び成形性に優れた自動車用高強度鋼板とその製造方法
JP3355970B2 (ja) 1996-12-10 2002-12-09 日本鋼管株式会社 打ち抜き性に優れる冷延鋼板の製造方法
EP2312008B1 (en) 1997-01-29 2012-03-14 Nippon Steel Corporation High-strength steels having high impact energy absorption properties.
CA2297291C (en) 1999-02-09 2008-08-05 Kawasaki Steel Corporation High tensile strength hot-rolled steel sheet and method of producing the same
JP4109619B2 (ja) 2003-12-16 2008-07-02 株式会社神戸製鋼所 伸び、及び伸びフランジ性に優れた高強度鋼板
JP4460343B2 (ja) 2004-04-13 2010-05-12 新日本製鐵株式会社 打ち抜き加工性に優れた高強度熱延鋼板及びその製造方法
JP4644075B2 (ja) 2005-09-02 2011-03-02 新日本製鐵株式会社 穴拡げ性に優れた高強度薄鋼板およびその製造方法
JP4751152B2 (ja) 2005-09-02 2011-08-17 新日本製鐵株式会社 耐食性と穴拡げ性に優れた溶融亜鉛めっき高強度鋼板、合金化溶融亜鉛めっき高強度鋼板、およびそれらの製造方法
JP5136182B2 (ja) 2008-04-22 2013-02-06 新日鐵住金株式会社 切断後の特性劣化の少ない高強度鋼板及びその製造方法
TWI447236B (zh) 2011-03-28 2014-08-01 Nippon Steel & Sumitomo Metal Corp 熱軋鋼板及其製造方法
JP5655712B2 (ja) 2011-06-02 2015-01-21 新日鐵住金株式会社 熱延鋼板の製造方法
JP5640898B2 (ja) * 2011-06-02 2014-12-17 新日鐵住金株式会社 熱延鋼板
EP2998414B1 (en) 2013-05-14 2019-04-24 Nippon Steel & Sumitomo Metal Corporation Hot-rolled steel sheet and manufacturing method thereof
JP6241273B2 (ja) 2013-12-26 2017-12-06 新日鐵住金株式会社 熱延鋼板
JP6354268B2 (ja) 2014-04-02 2018-07-11 新日鐵住金株式会社 打抜き穴広げ性と低温靭性に優れた引張最大強度９８０ＭＰａ以上の高強度熱延鋼板及びその製造方法
WO2016132542A1 (ja) 2015-02-20 2016-08-25 新日鐵住金株式会社 熱延鋼板
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JP2017222528A (ja) 2016-06-14 2017-12-21 株式会社アイ・イー・ジェー 二酸化塩素を発生する方法および二酸化塩素発生用キット
JP6762798B2 (ja) * 2016-08-03 2020-09-30 株式会社神戸製鋼所 高強度鋼板およびその製造方法
KR102186320B1 (ko) 2016-08-05 2020-12-03 닛폰세이테츠 가부시키가이샤 강판 및 도금 강판
WO2018179387A1 (ja) * 2017-03-31 2018-10-04 新日鐵住金株式会社 熱間圧延鋼板
US11313009B2 (en) 2017-07-07 2022-04-26 Nippon Steel Corporation Hot-rolled steel sheet and method for manufacturing same
CN112585287B (zh) 2018-08-28 2022-03-01 杰富意钢铁株式会社 热轧钢板、冷轧钢板及它们的制造方法
EP3868903A4 (en) * 2018-10-19 2022-05-18 Nippon Steel Corporation HOT ROLLED STEEL SHEET AND METHOD OF PRODUCTION THEREOF
JP7462381B2 (ja) 2019-03-07 2024-04-05 大和ハウス工業株式会社 管部材保持具および管部材配置構造
JP7564464B2 (ja) 2020-08-27 2024-10-09 日本製鉄株式会社 熱延鋼板
MX2023002114A (es) 2020-08-27 2023-03-15 Nippon Steel Corp Lamina de acero laminada en caliente.
JP7648952B2 (ja) 2021-10-11 2025-03-19 日本製鉄株式会社 熱間圧延鋼板
CN118591650A (zh) 2022-02-02 2024-09-03 日本制铁株式会社 热轧钢板

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007070661A (ja) * 2005-09-05 2007-03-22 Nippon Steel Corp 伸びと穴拡げ性に優れた高強度薄鋼板およびその製造方法
JP2015160984A (ja) * 2014-02-27 2015-09-07 Ｊｆｅスチール株式会社 高強度熱延鋼板およびその製造方法
JP2017150051A (ja) * 2016-02-26 2017-08-31 Ｊｆｅスチール株式会社 曲げ性に優れた高強度鋼板およびその製造方法
WO2021065346A1 (ja) * 2019-10-01 2021-04-08 日本製鉄株式会社 熱延鋼板
WO2022044492A1 (ja) * 2020-08-27 2022-03-03 日本製鉄株式会社 熱延鋼板

Also Published As

Publication number Publication date
KR102861316B1 (ko) 2025-09-22
EP4180546A4 (en) 2023-12-06
EP4180546A1 (en) 2023-05-17
CN116113716B (zh) 2024-10-11
JP7564464B2 (ja) 2024-10-09
US20230323496A1 (en) 2023-10-12
WO2022044494A1 (ja) 2022-03-03
MX2023002219A (es) 2023-03-07
CN116113716A (zh) 2023-05-12
US12522884B2 (en) 2026-01-13
KR20230040349A (ko) 2023-03-22

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