JP7493132B1 - 高強度鋼板、高強度めっき鋼板、及びそれらの製造方法、並びに部材 - Google Patents

高強度鋼板、高強度めっき鋼板、及びそれらの製造方法、並びに部材 Download PDF

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JP7493132B1
JP7493132B1 JP2024504895A JP2024504895A JP7493132B1 JP 7493132 B1 JP7493132 B1 JP 7493132B1 JP 2024504895 A JP2024504895 A JP 2024504895A JP 2024504895 A JP2024504895 A JP 2024504895A JP 7493132 B1 JP7493132 B1 JP 7493132B1
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temperature
steel sheet
cold
sheet
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秀和 南
孝子 山下
勇樹 田路
悠佑 和田
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JFE Steel Corp
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JFE Steel Corp
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
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    • 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
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JP2024504895A 2022-12-16 2023-09-28 高強度鋼板、高強度めっき鋼板、及びそれらの製造方法、並びに部材 Active JP7493132B1 (ja)

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JP2018502989A (ja) * 2014-12-08 2018-02-01 ポスコＰｏｓｃｏ 表面品質及びめっき密着性に優れた超高強度溶融亜鉛めっき鋼板及びその製造方法
JP2019512608A (ja) * 2016-03-28 2019-05-16 ポスコＰｏｓｃｏ 降伏強度と延性に優れた高強度冷延鋼板、めっき鋼板、及びこれらの製造方法
WO2020184055A1 (ja) * 2019-03-12 2020-09-17 Ｊｆｅスチール株式会社 熱間プレス部材、熱間プレス用鋼板の製造方法、および、熱間プレス部材の製造方法

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JP4766186B2 (ja) * 2009-08-21 2011-09-07 Ｊｆｅスチール株式会社 ホットプレス部材、ホットプレス部材用鋼板、ホットプレス部材の製造方法
US9145594B2 (en) * 2010-03-24 2015-09-29 Jfe Steel Corporation Method for manufacturing ultra high strength member
KR101647224B1 (ko) 2014-12-23 2016-08-10 주식회사 포스코 표면품질, 도금밀착성 및 성형성이 우수한 고강도 용융아연도금강판 및 그 제조방법
CN112041475B (zh) * 2018-05-01 2021-09-17 日本制铁株式会社 镀锌钢板及其制造方法
MX2021009067A (es) * 2019-01-31 2021-08-18 Jfe Steel Corp Miembro prensado en caliente, chapa de acero laminada en frio para miembro prensado en caliente, y metodo para producir los mismos.

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JP2018502989A (ja) * 2014-12-08 2018-02-01 ポスコＰｏｓｃｏ 表面品質及びめっき密着性に優れた超高強度溶融亜鉛めっき鋼板及びその製造方法
JP2019512608A (ja) * 2016-03-28 2019-05-16 ポスコＰｏｓｃｏ 降伏強度と延性に優れた高強度冷延鋼板、めっき鋼板、及びこれらの製造方法
WO2020184055A1 (ja) * 2019-03-12 2020-09-17 Ｊｆｅスチール株式会社 熱間プレス部材、熱間プレス用鋼板の製造方法、および、熱間プレス部材の製造方法

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