KR101683406B1 - 강판 - Google Patents

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Publication number
KR101683406B1
KR101683406B1 KR1020157004763A KR20157004763A KR101683406B1 KR 101683406 B1 KR101683406 B1 KR 101683406B1 KR 1020157004763 A KR1020157004763 A KR 1020157004763A KR 20157004763 A KR20157004763 A KR 20157004763A KR 101683406 B1 KR101683406 B1 KR 101683406B1
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KR
South Korea
Prior art keywords
steel sheet
hot
less
temperature
toughness
Prior art date
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KR1020157004763A
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English (en)
Korean (ko)
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KR20150038303A (ko
Inventor
가즈오 히키다
아카리 다마키
노부사토 고지마
마사루 다카하시
Original Assignee
신닛테츠스미킨 카부시키카이샤
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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
    • C22C38/40—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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • 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
    • C22C38/02—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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/18—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
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium 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
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • 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
    • 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

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)
  • Electroplating Methods And Accessories (AREA)
  • Heat Treatment Of Steel (AREA)
KR1020157004763A 2012-08-28 2013-08-28 강판 Active KR101683406B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012187959 2012-08-28
JPJP-P-2012-187959 2012-08-28
PCT/JP2013/072989 WO2014034714A1 (ja) 2012-08-28 2013-08-28 鋼板

Publications (2)

Publication Number Publication Date
KR20150038303A KR20150038303A (ko) 2015-04-08
KR101683406B1 true KR101683406B1 (ko) 2016-12-06

Family

ID=50183522

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157004763A Active KR101683406B1 (ko) 2012-08-28 2013-08-28 강판

Country Status (12)

Country Link
US (1) US20150225821A1 (enExample)
EP (1) EP2891727B1 (enExample)
JP (1) JP5541428B1 (enExample)
KR (1) KR101683406B1 (enExample)
CN (1) CN104583445B (enExample)
BR (1) BR112015004191B1 (enExample)
ES (1) ES2707893T3 (enExample)
IN (1) IN2015DN01523A (enExample)
MX (1) MX373800B (enExample)
PL (1) PL2891727T3 (enExample)
TW (1) TWI481730B (enExample)
WO (1) WO2014034714A1 (enExample)

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* Cited by examiner, † Cited by third party
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PL3124637T3 (pl) 2014-03-26 2020-03-31 Nippon Steel Corporation Element z blachy stalowej cienkiej formowanej na gorąco o dużej wytrzymałości
JP6108032B2 (ja) * 2014-05-29 2017-04-05 新日鐵住金株式会社 熱処理鋼材及びその製造方法
EP3282030B1 (en) * 2015-04-08 2020-02-19 Nippon Steel Corporation Heat-treated steel sheet member, and production method therefor
CN107406953B (zh) * 2015-04-08 2019-10-25 日本制铁株式会社 热处理用钢板
KR102034127B1 (ko) * 2015-04-08 2019-10-18 닛폰세이테츠 가부시키가이샤 열처리 강판 부재 및 그것의 제조 방법
MX2018001080A (es) 2015-07-29 2018-05-07 Jfe Steel Corp Lamina de acero laminada en frio, lamina de acero recubierta, metodo para la fabricacion de lamina de acero laminada en frio, y metodo para la fabricacion de lamina de acero recubierta.
MX2018007970A (es) * 2015-12-28 2018-11-09 Jfe Steel Corp Lamina de acero de alta resistencia, lamina de acero galvanizada de alta resistencia, metodo para la fabricacion de lamina de acero de alta resistencia, y metodo para la fabricacion de lamina de acero galvanizada de alta resistencia.
RU2718021C1 (ru) * 2017-02-20 2020-03-30 Ниппон Стил Корпорейшн Горячештампованное изделие
US11261505B2 (en) * 2017-02-20 2022-03-01 Nippon Steel Corporation High strength steel sheet
CN110199046A (zh) * 2017-02-20 2019-09-03 日本制铁株式会社 热冲压成形体
KR102607975B1 (ko) * 2019-01-31 2023-11-29 제이에프이 스틸 가부시키가이샤 열간 프레스 부재, 열간 프레스 부재용 냉연 강판, 및 그것들의 제조 방법
US12215405B2 (en) 2019-02-21 2025-02-04 Jfe Steel Corporation Hot-pressed member, cold-rolled steel sheet for hot pressing, and manufacturing methods therefor
KR20220145896A (ko) * 2020-03-11 2022-10-31 가부시키가이샤 고베 세이코쇼 국소적으로 연화된 부분을 갖는 강 부품의 제조 방법
JP7464495B2 (ja) * 2020-03-11 2024-04-09 株式会社神戸製鋼所 局所的に軟化された部分を有する鋼部品の製造方法
US12480191B2 (en) * 2021-03-25 2025-11-25 Nippon Steel Corporation Steel sheet
EP4265752B1 (en) 2021-03-25 2025-01-22 Nippon Steel Corporation Steel sheet and welded joint
WO2023195496A1 (ja) * 2022-04-06 2023-10-12 日本製鉄株式会社 バーリング構造部材

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007314817A (ja) * 2006-05-23 2007-12-06 Sumitomo Metal Ind Ltd 熱間プレス用鋼板および熱間プレス鋼板部材ならびにそれらの製造方法
JP2011099149A (ja) * 2009-11-06 2011-05-19 Sumitomo Metal Ind Ltd 熱処理用鋼板およびその製造方法
JP2011236483A (ja) 2010-05-12 2011-11-24 Sumitomo Metal Ind Ltd 熱処理用鋼板およびその製造方法

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JP3389562B2 (ja) 2000-07-28 2003-03-24 アイシン高丘株式会社 車輌用衝突補強材の製造方法
JP4325277B2 (ja) * 2003-05-28 2009-09-02 住友金属工業株式会社 熱間成形法と熱間成形部材
JP4427465B2 (ja) 2005-02-02 2010-03-10 新日本製鐵株式会社 生産性に優れたホットプレス高強度鋼製部材の製造方法
JP4696615B2 (ja) * 2005-03-17 2011-06-08 住友金属工業株式会社 高張力鋼板、溶接鋼管及びそれらの製造方法
EP1905851B1 (en) * 2005-06-29 2015-11-04 JFE Steel Corporation High-carbon hot-rolled steel sheet and process for producing the same
JP4282731B2 (ja) * 2006-08-11 2009-06-24 新日本製鐵株式会社 疲労特性に優れた自動車足回り部品の製造方法
JP2009242910A (ja) 2008-03-31 2009-10-22 Kobe Steel Ltd 被削性と強度異方性に優れた機械構造用鋼および機械構造用部品
JP4782243B2 (ja) * 2009-03-16 2011-09-28 新日本製鐵株式会社 焼入れ性に優れたボロン添加鋼板および製造方法
TWI362424B (en) * 2009-03-27 2012-04-21 Nippon Steel Corp Carbon steel sheet hiving high carburizing quenching property and manufacturing method thereof
PL2631307T3 (pl) * 2010-10-22 2019-09-30 Nippon Steel & Sumitomo Metal Corporation Blacha stalowa cienka i sposób wytwarzania blachy stalowej cienkiej
KR101533164B1 (ko) * 2010-10-22 2015-07-01 신닛테츠스미킨 카부시키카이샤 핫스탬프 성형체의 제조 방법 및 핫스탬프 성형체

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007314817A (ja) * 2006-05-23 2007-12-06 Sumitomo Metal Ind Ltd 熱間プレス用鋼板および熱間プレス鋼板部材ならびにそれらの製造方法
JP2011099149A (ja) * 2009-11-06 2011-05-19 Sumitomo Metal Ind Ltd 熱処理用鋼板およびその製造方法
JP2011236483A (ja) 2010-05-12 2011-11-24 Sumitomo Metal Ind Ltd 熱処理用鋼板およびその製造方法

Also Published As

Publication number Publication date
CN104583445A (zh) 2015-04-29
BR112015004191A2 (pt) 2017-07-04
PL2891727T3 (pl) 2019-04-30
MX373800B (es) 2020-03-24
EP2891727B1 (en) 2018-11-07
BR112015004191B1 (pt) 2020-03-24
MX2015002530A (es) 2015-06-05
JP5541428B1 (ja) 2014-07-09
KR20150038303A (ko) 2015-04-08
CN104583445B (zh) 2016-10-19
ES2707893T3 (es) 2019-04-05
WO2014034714A1 (ja) 2014-03-06
JPWO2014034714A1 (ja) 2016-08-08
TW201420776A (zh) 2014-06-01
EP2891727A1 (en) 2015-07-08
US20150225821A1 (en) 2015-08-13
TWI481730B (zh) 2015-04-21
EP2891727A4 (en) 2016-05-04
IN2015DN01523A (enExample) 2015-07-10

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