KR102748718B1 - 페라이트계 스테인리스 강판 및 그 제조 방법 그리고 페라이트계 스테인리스 부재 - Google Patents

페라이트계 스테인리스 강판 및 그 제조 방법 그리고 페라이트계 스테인리스 부재 Download PDF

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KR102748718B1
KR102748718B1 KR1020227014596A KR20227014596A KR102748718B1 KR 102748718 B1 KR102748718 B1 KR 102748718B1 KR 1020227014596 A KR1020227014596 A KR 1020227014596A KR 20227014596 A KR20227014596 A KR 20227014596A KR 102748718 B1 KR102748718 B1 KR 102748718B1
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stainless steel
steel sheet
ferritic stainless
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rolling
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KR20220073804A (ko
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고우 니시무라
요시하루 이노우에
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닛테츠 스테인레스 가부시키가이샤
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
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    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
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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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    • 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
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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
    • C21D8/0221—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
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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
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    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0463—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment following hot rolling
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    • C21D8/0447—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 to produce plates or strips for drawing, e.g. for deep-drawing 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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  • Chemical & Material Sciences (AREA)
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  • Mechanical Engineering (AREA)
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  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020227014596A 2019-10-02 2020-09-25 페라이트계 스테인리스 강판 및 그 제조 방법 그리고 페라이트계 스테인리스 부재 Active KR102748718B1 (ko)

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JPJP-P-2019-182231 2019-10-02
JP2019182231 2019-10-02
PCT/JP2020/036379 WO2021065738A1 (ja) 2019-10-02 2020-09-25 フェライト系ステンレス鋼板およびその製造方法ならびにフェライト系ステンレス部材

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KR20220073804A KR20220073804A (ko) 2022-06-03
KR102748718B1 true KR102748718B1 (ko) 2024-12-31

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US (1) US12270096B2 (https=)
EP (1) EP4043597A4 (https=)
JP (1) JP7268182B2 (https=)
KR (1) KR102748718B1 (https=)
CN (1) CN114502760B (https=)
MX (1) MX2022003956A (https=)
WO (1) WO2021065738A1 (https=)

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KR20230059023A (ko) * 2021-10-25 2023-05-03 주식회사 포스코 클래드 판재 가공성이 우수한 페라이트계 스테인리스강 및 제조방법
TWI796838B (zh) * 2021-11-17 2023-03-21 日商日鐵不銹鋼股份有限公司 肥粒鐵系不鏽鋼板
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