KR20240011760A - 고강도 강판, 고강도 도금 강판 및 그것들의 제조 방법 그리고 부재 - Google Patents

고강도 강판, 고강도 도금 강판 및 그것들의 제조 방법 그리고 부재 Download PDF

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KR20240011760A
KR20240011760A KR1020237043864A KR20237043864A KR20240011760A KR 20240011760 A KR20240011760 A KR 20240011760A KR 1020237043864 A KR1020237043864 A KR 1020237043864A KR 20237043864 A KR20237043864 A KR 20237043864A KR 20240011760 A KR20240011760 A KR 20240011760A
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steel sheet
sheet
strength
content
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Korean (ko)
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히데카즈 미나미
유스케 와다
유키 도지
다케시 니시야마
미치토시 사에키
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제이에프이 스틸 가부시키가이샤
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Publication of KR20240011760A publication Critical patent/KR20240011760A/ko
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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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    • 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
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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
    • 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
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    • 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
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    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

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  • Chemical & Material Sciences (AREA)
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  • Mechanical Engineering (AREA)
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  • Organic Chemistry (AREA)
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  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020237043864A 2021-07-09 2022-05-31 고강도 강판, 고강도 도금 강판 및 그것들의 제조 방법 그리고 부재 Pending KR20240011760A (ko)

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JP2021114595 2021-07-09
JPJP-P-2021-114595 2021-07-09
PCT/JP2022/022198 WO2023281939A1 (ja) 2021-07-09 2022-05-31 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

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KR20240011760A true KR20240011760A (ko) 2024-01-26

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