KR20260037160A - 패널 - Google Patents

패널

Info

Publication number
KR20260037160A
KR20260037160A KR1020267005243A KR20267005243A KR20260037160A KR 20260037160 A KR20260037160 A KR 20260037160A KR 1020267005243 A KR1020267005243 A KR 1020267005243A KR 20267005243 A KR20267005243 A KR 20267005243A KR 20260037160 A KR20260037160 A KR 20260037160A
Authority
KR
South Korea
Prior art keywords
less
martensite
panel
steel sheet
steel plate
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
KR1020267005243A
Other languages
English (en)
Korean (ko)
Inventor
마이 나가노
야스노리 사와
류이치 니시무라
사토시 히로나카
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 KR20260037160A publication Critical patent/KR20260037160A/ko
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • 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
    • 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
    • C22C38/60—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
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Architecture (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020267005243A 2023-08-29 2024-05-10 패널 Pending KR20260037160A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023138744 2023-08-29
JPJP-P-2023-138744 2023-08-29
PCT/JP2024/017375 WO2025046998A1 (ja) 2023-08-29 2024-05-10 パネル

Publications (1)

Publication Number Publication Date
KR20260037160A true KR20260037160A (ko) 2026-03-17

Family

ID=94818650

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020267005243A Pending KR20260037160A (ko) 2023-08-29 2024-05-10 패널

Country Status (4)

Country Link
JP (1) JPWO2025046998A1 (https=)
KR (1) KR20260037160A (https=)
CN (1) CN121399286A (https=)
WO (1) WO2025046998A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025182368A1 (ja) * 2024-03-01 2025-09-04 日本製鉄株式会社 パネル

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021149810A1 (ja) 2020-01-24 2021-07-29 日本製鉄株式会社 パネル
WO2022004795A1 (ja) 2020-07-03 2022-01-06 日本製鉄株式会社 外装パネルおよびそれを備える自動車
WO2023026469A1 (ja) 2021-08-27 2023-03-02 日本製鉄株式会社 自動車用外板部品、ブランクシート、ブランクシートの製造方法、及びブランクシートの製造設備

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4211520B2 (ja) * 2003-07-10 2009-01-21 Ｊｆｅスチール株式会社 耐時効性に優れた高強度高延性亜鉛めっき鋼板およびその製造方法
JP7486010B2 (ja) * 2021-02-26 2024-05-17 日本製鉄株式会社 鋼板
CN117441036B (zh) * 2021-05-31 2026-01-02 日本制铁株式会社 钢板
JP7773069B2 (ja) * 2022-02-01 2025-11-19 日本製鉄株式会社 鋼板
WO2024053729A1 (ja) * 2022-09-09 2024-03-14 日本製鉄株式会社 鋼板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021149810A1 (ja) 2020-01-24 2021-07-29 日本製鉄株式会社 パネル
WO2022004795A1 (ja) 2020-07-03 2022-01-06 日本製鉄株式会社 外装パネルおよびそれを備える自動車
WO2023026469A1 (ja) 2021-08-27 2023-03-02 日本製鉄株式会社 自動車用外板部品、ブランクシート、ブランクシートの製造方法、及びブランクシートの製造設備

Also Published As

Publication number Publication date
JPWO2025046998A1 (https=) 2025-03-06
CN121399286A (zh) 2026-01-23
WO2025046998A1 (ja) 2025-03-06

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