KR102932137B1 - 핫 스탬프용 강판 및 핫 스탬프 성형체 - Google Patents

핫 스탬프용 강판 및 핫 스탬프 성형체

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Publication number
KR102932137B1
KR102932137B1 KR1020227035607A KR20227035607A KR102932137B1 KR 102932137 B1 KR102932137 B1 KR 102932137B1 KR 1020227035607 A KR1020227035607 A KR 1020227035607A KR 20227035607 A KR20227035607 A KR 20227035607A KR 102932137 B1 KR102932137 B1 KR 102932137B1
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KR
South Korea
Prior art keywords
less
hot
ferrite
hot stamping
content
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KR1020227035607A
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English (en)
Korean (ko)
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KR20220147142A (ko
Inventor
신고 후지나카
유리 도다
다이스케 마에다
사토시 스가야
Original Assignee
닛폰세이테츠 가부시키가이샤
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Publication of KR20220147142A publication Critical patent/KR20220147142A/ko
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Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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)
  • 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)
  • Heat Treatment Of Articles (AREA)
KR1020227035607A 2020-09-17 2021-07-14 핫 스탬프용 강판 및 핫 스탬프 성형체 Active KR102932137B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-156562 2020-09-17
JP2020156562 2020-09-17
PCT/JP2021/026436 WO2022059321A1 (ja) 2020-09-17 2021-07-14 ホットスタンプ用鋼板およびホットスタンプ成形体

Publications (2)

Publication Number Publication Date
KR20220147142A KR20220147142A (ko) 2022-11-02
KR102932137B1 true KR102932137B1 (ko) 2026-02-27

Family

ID=80776110

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227035607A Active KR102932137B1 (ko) 2020-09-17 2021-07-14 핫 스탬프용 강판 및 핫 스탬프 성형체

Country Status (4)

Country Link
JP (1) JP7397381B2 (https=)
KR (1) KR102932137B1 (https=)
CN (1) CN115427601B (https=)
WO (1) WO2022059321A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010065293A (ja) 2008-09-12 2010-03-25 Jfe Steel Corp 延性に優れたホットプレス部材、そのホットプレス部材用鋼板、およびそのホットプレス部材の製造方法
WO2018033960A1 (ja) 2016-08-16 2018-02-22 新日鐵住金株式会社 熱間プレス成形部材
JP2018090895A (ja) 2016-03-31 2018-06-14 Ｊｆｅスチール株式会社 熱延鋼板の製造方法、冷延フルハード鋼板の製造方法及び熱処理板の製造方法
WO2019009410A1 (ja) 2017-07-07 2019-01-10 新日鐵住金株式会社 熱延鋼板及びその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4061213B2 (ja) 2002-07-12 2008-03-12 新日本製鐵株式会社 熱間成形加工用鋼板
CN100485072C (zh) * 2004-03-31 2009-05-06 杰富意钢铁株式会社 高刚度高强度薄板钢及其制备方法
JP5088041B2 (ja) * 2006-09-27 2012-12-05 新日本製鐵株式会社 局部延性に優れた高ヤング率高強度冷延鋼板及びその製造方法
ES2654055T3 (es) * 2011-04-21 2018-02-12 Nippon Steel & Sumitomo Metal Corporation Chapa de acero laminada en frío de alta resistencia que tiene una capacidad de alargamiento altamente uniforme y una expansibilidad de agujeros excelente y procedimiento para fabricar la misma
RU2562654C2 (ru) 2011-05-13 2015-09-10 Ниппон Стил Энд Сумитомо Метал Корпорейшн Горячештампованное изделие, способ изготовления горячештампованного изделия, энергопоглощающий элемент и способ изготовления энергопоглощающего элемента
IN2014DN09051A (https=) * 2013-02-08 2015-05-22 Nippon Steel & Sumikin Sst
JP2017186645A (ja) * 2016-03-30 2017-10-12 株式会社神戸製鋼所 高強度冷延鋼板、高強度溶融亜鉛めっき鋼板
EP3831971B1 (en) * 2018-07-31 2023-03-15 JFE Steel Corporation High-strength hot-rolled plated steel sheet
CN113454245B (zh) * 2019-02-15 2023-04-28 日本制铁株式会社 钢板及其制造方法
CN109652741B (zh) * 2019-02-18 2020-09-04 安徽工业大学 一种晶粒取向纯铁及其生产方法
MX2022007980A (es) * 2020-01-16 2022-07-05 Nippon Steel Corp Carroceria estampada en caliente.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010065293A (ja) 2008-09-12 2010-03-25 Jfe Steel Corp 延性に優れたホットプレス部材、そのホットプレス部材用鋼板、およびそのホットプレス部材の製造方法
JP2018090895A (ja) 2016-03-31 2018-06-14 Ｊｆｅスチール株式会社 熱延鋼板の製造方法、冷延フルハード鋼板の製造方法及び熱処理板の製造方法
WO2018033960A1 (ja) 2016-08-16 2018-02-22 新日鐵住金株式会社 熱間プレス成形部材
WO2019009410A1 (ja) 2017-07-07 2019-01-10 新日鐵住金株式会社 熱延鋼板及びその製造方法

Also Published As

Publication number Publication date
KR20220147142A (ko) 2022-11-02
CN115427601B (zh) 2024-04-02
CN115427601A (zh) 2022-12-02
WO2022059321A1 (ja) 2022-03-24
JP7397381B2 (ja) 2023-12-13
JPWO2022059321A1 (https=) 2022-03-24

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