KR102517499B1 - 페라이트계 스테인리스 강판 및 그 제조 방법 - Google Patents

페라이트계 스테인리스 강판 및 그 제조 방법 Download PDF

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Publication number
KR102517499B1
KR102517499B1 KR1020217000769A KR20217000769A KR102517499B1 KR 102517499 B1 KR102517499 B1 KR 102517499B1 KR 1020217000769 A KR1020217000769 A KR 1020217000769A KR 20217000769 A KR20217000769 A KR 20217000769A KR 102517499 B1 KR102517499 B1 KR 102517499B1
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KR
South Korea
Prior art keywords
steel sheet
rolled
cold
hot
less
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KR1020217000769A
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English (en)
Korean (ko)
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KR20210019519A (ko
Inventor
마사타카 요시노
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제이에프이 스틸 가부시키가이샤
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Publication of KR20210019519A publication Critical patent/KR20210019519A/ko
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    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
    • 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
    • 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
    • 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

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  • 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)
KR1020217000769A 2018-10-19 2019-09-17 페라이트계 스테인리스 강판 및 그 제조 방법 KR102517499B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018197617 2018-10-19
JPJP-P-2018-197617 2018-10-19
PCT/JP2019/036345 WO2020080015A1 (ja) 2018-10-19 2019-09-17 フェライト系ステンレス鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
KR20210019519A KR20210019519A (ko) 2021-02-22
KR102517499B1 true KR102517499B1 (ko) 2023-04-03

Family

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Family Applications (1)

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KR1020217000769A KR102517499B1 (ko) 2018-10-19 2019-09-17 페라이트계 스테인리스 강판 및 그 제조 방법

Country Status (4)

Country Link
JP (1) JP6881666B2 (zh)
KR (1) KR102517499B1 (zh)
TW (1) TWI727451B (zh)
WO (1) WO2020080015A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230059481A (ko) * 2021-10-26 2023-05-03 주식회사 포스코 페라이트계 스테인리스강 및 그 제조방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007119847A (ja) * 2005-10-27 2007-05-17 Jfe Steel Kk プレス成形性に優れたフェライト系ステンレス冷延鋼板およびその製造方法
JP2007119848A (ja) 2005-10-27 2007-05-17 Jfe Steel Kk プレス成形性に優れたフェライト系ステンレス冷延鋼板およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584881B2 (ja) 1978-02-03 1983-01-28 八鹿鉄工株式会社 排稈処理装置及びその切換操作機構
JP4721761B2 (ja) * 2005-04-25 2011-07-13 新日鐵住金ステンレス株式会社 耐食性および耐リジング性に優れたフェライト系ステンレス鋼板およびその製造方法
JP4626484B2 (ja) * 2005-10-27 2011-02-09 Ｊｆｅスチール株式会社 プレス成形性に優れたフェライト系ステンレス冷延鋼板およびその製造方法
KR20090052958A (ko) * 2007-11-22 2009-05-27 주식회사 포스코 연신율이 우수한 페라이트계 스테인리스강의 제조방법
KR101711317B1 (ko) * 2013-03-25 2017-02-28 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 펀칭 가공성이 우수한 페라이트계 스테인리스 강판 및 그 제조 방법
US10633730B2 (en) * 2014-09-05 2020-04-28 Jfe Steel Corporation Material for cold-rolled stainless steel sheet
EP3231883B1 (en) * 2014-12-11 2019-08-21 JFE Steel Corporation Ferritic stainless steel and process for producing same
US20180171430A1 (en) * 2015-07-02 2018-06-21 Jfe Steel Corporation Ferritic stainless steel sheet and method for manufacturing the same
JP2019081916A (ja) * 2017-10-27 2019-05-30 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼板およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007119847A (ja) * 2005-10-27 2007-05-17 Jfe Steel Kk プレス成形性に優れたフェライト系ステンレス冷延鋼板およびその製造方法
JP2007119848A (ja) 2005-10-27 2007-05-17 Jfe Steel Kk プレス成形性に優れたフェライト系ステンレス冷延鋼板およびその製造方法

Also Published As

Publication number Publication date
WO2020080015A1 (ja) 2020-04-23
TWI727451B (zh) 2021-05-11
TW202022127A (zh) 2020-06-16
JPWO2020080015A1 (ja) 2021-02-15
JP6881666B2 (ja) 2021-06-02
KR20210019519A (ko) 2021-02-22

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