KR102246531B1 - 저합금 제3세대 초고강도 강 - Google Patents

저합금 제3세대 초고강도 강 Download PDF

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KR102246531B1
KR102246531B1 KR1020207003141A KR20207003141A KR102246531B1 KR 102246531 B1 KR102246531 B1 KR 102246531B1 KR 1020207003141 A KR1020207003141 A KR 1020207003141A KR 20207003141 A KR20207003141 A KR 20207003141A KR 102246531 B1 KR102246531 B1 KR 102246531B1
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South Korea
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temperature
steel
annealing
austenite
alloy
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Korean (ko)
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KR20200015817A (ko
Inventor
루이스 곤살로 가르사-마르티네스
그랜트 애런 토마스
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에이케이 스틸 프로퍼티즈 인코포레이티드
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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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C21D2211/001—Austenite
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling

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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)
  • Heat Treatment Of Steel (AREA)
KR1020207003141A 2015-05-20 2016-05-20 저합금 제3세대 초고강도 강 Active KR102246531B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562164231P 2015-05-20 2015-05-20
US62/164,231 2015-05-20
PCT/US2016/033605 WO2016187576A1 (en) 2015-05-20 2016-05-20 Low alloy third generation advanced high strength steel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020177036822A Division KR20180009785A (ko) 2015-05-20 2016-05-20 저합금 제3세대 초고강도 강

Publications (2)

Publication Number Publication Date
KR20200015817A KR20200015817A (ko) 2020-02-12
KR102246531B1 true KR102246531B1 (ko) 2021-04-30

Family

ID=56097331

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020207003141A Active KR102246531B1 (ko) 2015-05-20 2016-05-20 저합금 제3세대 초고강도 강
KR1020177036822A Ceased KR20180009785A (ko) 2015-05-20 2016-05-20 저합금 제3세대 초고강도 강

Family Applications After (1)

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KR1020177036822A Ceased KR20180009785A (ko) 2015-05-20 2016-05-20 저합금 제3세대 초고강도 강

Country Status (14)

Country Link
US (1) US10633727B2 (enExample)
EP (1) EP3298174B1 (enExample)
JP (1) JP6932323B2 (enExample)
KR (2) KR102246531B1 (enExample)
CN (1) CN107636186A (enExample)
AU (1) AU2016264749C1 (enExample)
BR (1) BR112017023673A2 (enExample)
CA (1) CA2984029C (enExample)
CO (1) CO2017011538A2 (enExample)
MX (1) MX2017014796A (enExample)
PH (1) PH12017502109A1 (enExample)
RU (1) RU2017141034A (enExample)
TW (1) TWI631219B (enExample)
WO (1) WO2016187576A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108251751B (zh) * 2016-12-28 2020-08-21 延世大学校产学协力团 具备超塑性的中锰钢及其制造方法
WO2019122964A1 (en) 2017-12-19 2019-06-27 Arcelormittal Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof
CN111971410A (zh) * 2018-03-30 2020-11-20 Ak钢铁产权公司 低合金第三代先进高强度钢和制造方法
WO2021089851A1 (en) * 2019-11-08 2021-05-14 Ssab Technology Ab Medium manganese steel product and method of manufacturing the same
EP4065737A1 (en) * 2019-11-27 2022-10-05 Tata Steel IJmuiden B.V. Method of making a cold formable high strength steel strip and steel strip
WO2021123888A1 (en) 2019-12-19 2021-06-24 Arcelormittal Cold rolled and heat-treated steel sheet and method of manufacturing the same
WO2021123887A1 (en) 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled steel sheet and method of manufacturing the same
WO2021123889A1 (en) 2019-12-19 2021-06-24 Arcelormittal Hot rolled and heat-treated steel sheet and method of manufacturing the same
WO2021123886A1 (en) 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled and annealed steel sheet and method of manufacturing the same
JP6935159B1 (ja) * 2020-04-30 2021-09-15 中外炉工業株式会社 帯状体の処理状態シミュレーション方法
WO2022018500A1 (en) 2020-07-24 2022-01-27 Arcelormittal Cold rolled and double annealed steel sheet
WO2022018504A1 (en) 2020-07-24 2022-01-27 Arcelormittal Hot rolled and heat-treated steel sheet and method of manufacturing the same
WO2022018501A1 (en) 2020-07-24 2022-01-27 Arcelormittal Cold rolled and annealed steel sheet and method of manufacturing the same

Citations (3)

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JP2012180570A (ja) 2011-03-02 2012-09-20 Kobe Steel Ltd 室温および温間での深絞り性に優れた高強度鋼板およびその温間加工方法
JP2014019879A (ja) 2012-07-12 2014-02-03 Kobe Steel Ltd 降伏強度と成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
WO2015001414A1 (en) * 2013-07-04 2015-01-08 Arcelormittal Investigación Y Desarrollo Sl Cold rolled steel sheet, method of manufacturing and vehicle

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JP4325865B2 (ja) 2003-08-29 2009-09-02 株式会社神戸製鋼所 加工性に優れた高張力鋼板およびその製法
JP4473588B2 (ja) 2004-01-14 2010-06-02 新日本製鐵株式会社 めっき密着性および穴拡げ性に優れた溶融亜鉛めっき高強度鋼板の製造方法
ES2683010T3 (es) * 2007-02-23 2018-09-24 Tata Steel Ijmuiden Bv Tira de acero de alta resistencia laminada en frío y recocida continuamente, y método para producir dicho acero
JP5167487B2 (ja) 2008-02-19 2013-03-21 Ｊｆｅスチール株式会社 延性に優れる高強度鋼板およびその製造方法
KR101008117B1 (ko) * 2008-05-19 2011-01-13 주식회사 포스코 표면특성이 우수한 고가공용 고강도 박강판 및용융아연도금강판과 그 제조방법
CN102021482B (zh) * 2009-09-18 2013-06-19 宝山钢铁股份有限公司 一种冷轧热镀锌双相钢及其制造方法
JP5824283B2 (ja) 2011-08-17 2015-11-25 株式会社神戸製鋼所 室温および温間での成形性に優れた高強度鋼板
JP5636347B2 (ja) * 2011-08-17 2014-12-03 株式会社神戸製鋼所 室温および温間での成形性に優れた高強度鋼板およびその温間成形方法
CN102517492B (zh) * 2011-12-23 2014-03-26 北京科技大学 一种经亚温退火处理的含钒超深冲双相钢的制备方法
US9976203B2 (en) * 2012-01-19 2018-05-22 Arcelormittal Ultra fine-grained advanced high strength steel sheet having superior formability
JP2013237923A (ja) 2012-04-20 2013-11-28 Jfe Steel Corp 高強度鋼板およびその製造方法
JP5860373B2 (ja) * 2012-09-20 2016-02-16 株式会社神戸製鋼所 降伏強度と温間成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
US9593399B2 (en) * 2012-12-13 2017-03-14 Thyssenkrupp Steel Usa, Llc Process for making cold-rolled dual phase steel sheet
MX2017005567A (es) 2014-10-30 2017-06-23 Jfe Steel Corp Lamina de acero de alta resistencia, lamina de acero galvanizada por inmersion en caliente de alta resistencia, lamina de acero recubierta de aluminio por inmersion en caliente de alta resistencia, y lamina de acero electrogalvanizada de alta resistencia, y metodos para fabricacion de las mismas.
US20160312323A1 (en) * 2015-04-22 2016-10-27 Colorado School Of Mines Ductile Ultra High Strength Medium Manganese Steel Produced Through Continuous Annealing and Hot Stamping

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2012180570A (ja) 2011-03-02 2012-09-20 Kobe Steel Ltd 室温および温間での深絞り性に優れた高強度鋼板およびその温間加工方法
JP2014019879A (ja) 2012-07-12 2014-02-03 Kobe Steel Ltd 降伏強度と成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
WO2015001414A1 (en) * 2013-07-04 2015-01-08 Arcelormittal Investigación Y Desarrollo Sl Cold rolled steel sheet, method of manufacturing and vehicle

Also Published As

Publication number Publication date
CO2017011538A2 (es) 2018-04-19
CA2984029C (en) 2021-02-16
KR20180009785A (ko) 2018-01-29
JP2018518597A (ja) 2018-07-12
RU2017141034A (ru) 2019-06-20
KR20200015817A (ko) 2020-02-12
MX2017014796A (es) 2018-05-15
US10633727B2 (en) 2020-04-28
EP3298174A1 (en) 2018-03-28
RU2017141034A3 (enExample) 2019-06-20
AU2016264749A1 (en) 2017-11-16
PH12017502109A1 (en) 2018-05-07
TWI631219B (zh) 2018-08-01
EP3298174B1 (en) 2022-05-04
WO2016187576A1 (en) 2016-11-24
US20160340761A1 (en) 2016-11-24
CN107636186A (zh) 2018-01-26
AU2016264749B2 (en) 2019-02-14
AU2016264749C1 (en) 2019-10-03
CA2984029A1 (en) 2016-11-24
JP6932323B2 (ja) 2021-09-08
TW201704479A (zh) 2017-02-01
BR112017023673A2 (pt) 2018-07-17

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