KR20250134665A - 페라이트계 스테인리스 강판 - Google Patents

페라이트계 스테인리스 강판

Info

Publication number
KR20250134665A
KR20250134665A KR1020257026875A KR20257026875A KR20250134665A KR 20250134665 A KR20250134665 A KR 20250134665A KR 1020257026875 A KR1020257026875 A KR 1020257026875A KR 20257026875 A KR20257026875 A KR 20257026875A KR 20250134665 A KR20250134665 A KR 20250134665A
Authority
KR
South Korea
Prior art keywords
stainless steel
steel sheet
ferritic stainless
temperature
annealing process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020257026875A
Other languages
English (en)
Korean (ko)
Inventor
다쿠야 이나다
나오키 히라카와
가즈나리 이마카와
Original Assignee
닛폰세이테츠 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 닛폰세이테츠 가부시키가이샤 filed Critical 닛폰세이테츠 가부시키가이샤
Publication of KR20250134665A publication Critical patent/KR20250134665A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020257026875A 2023-03-30 2024-03-13 페라이트계 스테인리스 강판 Pending KR20250134665A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-056653 2023-03-30
JP2023056653 2023-03-30
PCT/JP2024/009699 WO2024203318A1 (ja) 2023-03-30 2024-03-13 フェライト系ステンレス鋼板

Publications (1)

Publication Number Publication Date
KR20250134665A true KR20250134665A (ko) 2025-09-11

Family

ID=92905771

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257026875A Pending KR20250134665A (ko) 2023-03-30 2024-03-13 페라이트계 스테인리스 강판

Country Status (5)

Country Link
JP (1) JPWO2024203318A1 (https=)
KR (1) KR20250134665A (https=)
CN (1) CN120641592A (https=)
TW (1) TWI875541B (https=)
WO (1) WO2024203318A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002180206A (ja) 2000-12-12 2002-06-26 Nippon Steel Corp 成形性に優れたフェライト系ステンレス鋼薄板
JP2003138349A (ja) 2001-10-31 2003-05-14 Kawasaki Steel Corp 深絞り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
JP2009299116A (ja) 2008-06-12 2009-12-24 Jfe Steel Corp 深絞り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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003073782A (ja) * 2001-08-31 2003-03-12 Kawasaki Steel Corp 深絞り性に優れたフェライト系ステンレス鋼板
JP3788311B2 (ja) * 2001-10-31 2006-06-21 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼板及びその製造方法
JP6542249B2 (ja) * 2014-10-31 2019-07-10 日鉄ステンレス株式会社 フェライト系ステンレス鋼板、鋼管およびその製造方法
CN109136735A (zh) * 2017-06-27 2019-01-04 宝钢不锈钢有限公司 具有良好成形性能的铁素体不锈钢及其制造方法
JP7672496B2 (ja) * 2021-08-24 2025-05-07 日鉄ステンレス株式会社 フェライト系ステンレス鋼及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002180206A (ja) 2000-12-12 2002-06-26 Nippon Steel Corp 成形性に優れたフェライト系ステンレス鋼薄板
JP2003138349A (ja) 2001-10-31 2003-05-14 Kawasaki Steel Corp 深絞り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
JP2009299116A (ja) 2008-06-12 2009-12-24 Jfe Steel Corp 深絞り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

Also Published As

Publication number Publication date
WO2024203318A1 (ja) 2024-10-03
JPWO2024203318A1 (https=) 2024-10-03
TWI875541B (zh) 2025-03-01
CN120641592A (zh) 2025-09-12
TW202444935A (zh) 2024-11-16

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