JP2025521329A - 穴拡げ率が高く、かつ、可塑性が極めて高い鋼およびその製造方法 - Google Patents

穴拡げ率が高く、かつ、可塑性が極めて高い鋼およびその製造方法 Download PDF

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JP2025521329A
JP2025521329A JP2024574816A JP2024574816A JP2025521329A JP 2025521329 A JP2025521329 A JP 2025521329A JP 2024574816 A JP2024574816 A JP 2024574816A JP 2024574816 A JP2024574816 A JP 2024574816A JP 2025521329 A JP2025521329 A JP 2025521329A
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steel
content
present
temperature
hole expansion
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ワン、ホワンロン
チャン、チェン
ヤン、アナ
パン、ホウジュン
ファン、ジャジエ
ルー、ミン
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バオシャン アイアン アンド スティール カンパニー リミテッド
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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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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    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
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    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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  • Chemical & Material Sciences (AREA)
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  • Heat Treatment Of Steel (AREA)
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JP2024574816A 2022-06-22 2023-06-21 穴拡げ率が高く、かつ、可塑性が極めて高い鋼およびその製造方法 Pending JP2025521329A (ja)

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CN202210713437.4 2022-06-22
CN202210713437.4A CN117305688A (zh) 2022-06-22 2022-06-22 一种高扩孔超高塑性钢及其制造方法
PCT/CN2023/101853 WO2023246905A1 (zh) 2022-06-22 2023-06-21 一种高扩孔超高塑性钢及其制造方法

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CN121204518A (zh) * 2024-06-26 2025-12-26 宝山钢铁股份有限公司 一种拉延性能优异的低合金超高强钢及其制造方法
CN118814075B (zh) * 2024-09-20 2025-01-03 鞍钢股份有限公司 一种抗拉强度1370MPa以上的冷轧塑性增强复相钢及制备方法

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WO2013047836A1 (ja) * 2011-09-30 2013-04-04 新日鐵住金株式会社 亜鉛めっき鋼板及びその製造方法
WO2014020640A1 (ja) * 2012-07-31 2014-02-06 Ｊｆｅスチール株式会社 成形性及び形状凍結性に優れた高強度溶融亜鉛めっき鋼板、並びにその製造方法
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CN111206186A (zh) * 2020-02-24 2020-05-29 攀钢集团攀枝花钢铁研究院有限公司 抗拉强度为780MPa级高扩孔性能冷轧双相钢及其制备方法
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