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MX2022007460A - Hoja de acero laminada en caliente, alta tenacidad y metodo de fabricacion de la misma. - Google Patents

Hoja de acero laminada en caliente, alta tenacidad y metodo de fabricacion de la misma.

Info

Publication number
MX2022007460A
MX2022007460A MX2022007460A MX2022007460A MX2022007460A MX 2022007460 A MX2022007460 A MX 2022007460A MX 2022007460 A MX2022007460 A MX 2022007460A MX 2022007460 A MX2022007460 A MX 2022007460A MX 2022007460 A MX2022007460 A MX 2022007460A
Authority
MX
Mexico
Prior art keywords
steel sheet
rolled steel
martensite
hot
manufacturing
Prior art date
Application number
MX2022007460A
Other languages
English (en)
Inventor
Astrid Perlade
Kangying Zhu
Coralie Jung
Frédéric Kegel
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of MX2022007460A publication Critical patent/MX2022007460A/es

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
    • C22C38/38—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
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • 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
    • 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
    • C22C38/06—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C21D2211/002—Bainite
    • 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)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

La invención aborda una hoja de acero laminada en caliente que tiene una composición que comprende, en porcentaje en peso: C: 0.10 % a 0.25 %, Mn: 3.5 % a 5.0 %, Si: 0.80 % a 1.60 %, B: 0.0003 % a 0.004 %, S = 0.010 %, P = 0.020 %, N = 0.008 % el resto de la composición es hierro e impurezas inevitables resultantes de la fundición, y tiene una microestructura que consiste de, en fracción de superficie: entre el 50 % y el 80 % de bainita de listón, inferior al 30 % de bainita granular, el resto es martensita, islas de martensita-austenita y películas de austenita, y tiene menos del 20 % de martensita y las islas de M-A tienen la multiplicación de la longitud máxima Lmáx. del grano por la anchura máxima Wmáx. del grano superior a 1 µm2.
MX2022007460A 2019-12-19 2020-12-17 Hoja de acero laminada en caliente, alta tenacidad y metodo de fabricacion de la misma. MX2022007460A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2019/061095 WO2021123887A1 (en) 2019-12-19 2019-12-19 High toughness hot rolled steel sheet and method of manufacturing the same
PCT/IB2020/062111 WO2021124199A1 (en) 2019-12-19 2020-12-17 High toughness hot rolled steel sheet and method of manufacturing the same

Publications (1)

Publication Number Publication Date
MX2022007460A true MX2022007460A (es) 2022-06-27

Family

ID=69159872

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022007460A MX2022007460A (es) 2019-12-19 2020-12-17 Hoja de acero laminada en caliente, alta tenacidad y metodo de fabricacion de la misma.

Country Status (10)

Country Link
US (1) US12480188B2 (es)
EP (1) EP4077744B1 (es)
JP (1) JP7559064B2 (es)
KR (1) KR102735849B1 (es)
CN (1) CN114585762B (es)
CA (1) CA3157832C (es)
MX (1) MX2022007460A (es)
UA (1) UA129164C2 (es)
WO (2) WO2021123887A1 (es)
ZA (1) ZA202203451B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2021123886A1 (en) 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled and annealed 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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050199322A1 (en) 2004-03-10 2005-09-15 Jfe Steel Corporation High carbon hot-rolled steel sheet and method for manufacturing the same
JP4650006B2 (ja) 2004-03-10 2011-03-16 Ｊｆｅスチール株式会社 延性および伸びフランジ性に優れた高炭素熱延鋼板およびその製造方法
JP2005271033A (ja) * 2004-03-24 2005-10-06 Nippon Steel Corp 高強度鋼板のスポット溶接方法
EP1832667A1 (fr) * 2006-03-07 2007-09-12 ARCELOR France Procédé de fabrication de tôles d'acier à très hautes caractéristiques de résistance, de ductilité et de tenacité, et tôles ainsi produites
ES2711649T3 (es) 2010-10-22 2019-05-06 Nippon Steel & Sumitomo Metal Corp Método de fabricación de un cuerpo estampado en caliente que tiene una pared vertical, y cuerpo estampado en caliente que tiene una pared vertical
JP5376089B2 (ja) * 2011-03-31 2013-12-25 新日鐵住金株式会社 等方加工性に優れるベイナイト含有型高強度熱延鋼板及びその製造方法
JP5408387B2 (ja) * 2011-04-13 2014-02-05 新日鐵住金株式会社 局部変形能に優れた高強度熱延鋼板とその製造方法
JP5397437B2 (ja) 2011-08-31 2014-01-22 Ｊｆｅスチール株式会社 加工性と材質安定性に優れた冷延鋼板用熱延鋼板、溶融亜鉛めっき鋼板用熱延鋼板およびその製造方法
ES2703779T3 (es) * 2013-02-26 2019-03-12 Nippon Steel & Sumitomo Metal Corp Lámina de acero laminada en caliente de alta resistencia que tiene una resistencia máxima a la tracción de 980 MPa o más, y que tienen excelente templabilidad por horneado y dureza a baja temperatura
JP6036438B2 (ja) 2013-03-21 2016-11-30 新日鐵住金株式会社 高強度抵抗溶接継手およびその製造方法
JP5867444B2 (ja) 2013-04-15 2016-02-24 Ｊｆｅスチール株式会社 靭性に優れた高強度熱延鋼板およびその製造方法
MX375029B (es) * 2013-05-14 2025-03-06 Nippon Steel Corp Star Hoja de acero laminada en caliente y metodo de fabricacion de la misma.
JP6201570B2 (ja) 2013-09-25 2017-09-27 新日鐵住金株式会社 加工性と溶接特性に優れた高強度熱延鋼板及びその製造方法
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WO2016001703A1 (en) 2014-07-03 2016-01-07 Arcelormittal Method for manufacturing a high strength steel sheet and sheet obtained by the method
BR112017023673A2 (pt) 2015-05-20 2018-07-17 Ak Steel Properties Inc aço avançado de alta resistência de terceira geração e baixa liga
MX2018001082A (es) 2015-07-27 2018-06-06 Jfe Steel Corp Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma.
WO2017109542A1 (en) 2015-12-21 2017-06-29 Arcelormittal Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet
KR102119332B1 (ko) 2016-02-10 2020-06-04 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
WO2018055425A1 (en) 2016-09-22 2018-03-29 Arcelormittal High strength and high formability steel sheet and manufacturing method
JP6213696B1 (ja) 2016-12-05 2017-10-18 新日鐵住金株式会社 高強度鋼板
WO2018162937A1 (en) * 2017-03-07 2018-09-13 Arcelormittal Resistance spot welding method for joining zinc coated steel sheets
WO2018220430A1 (en) * 2017-06-02 2018-12-06 Arcelormittal Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof
WO2019111029A1 (en) 2017-12-05 2019-06-13 Arcelormittal Cold rolled and annealed steel sheet and method of manufacturing the same
WO2019122964A1 (en) * 2017-12-19 2019-06-27 Arcelormittal Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof
WO2019122961A1 (en) 2017-12-19 2019-06-27 Arcelormittal High strength and high formability steel sheet and manufacturing method
WO2021123887A1 (en) 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled steel sheet and method of manufacturing the same
WO2021123888A1 (en) 2019-12-19 2021-06-24 Arcelormittal Cold 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
WO2021123889A1 (en) 2019-12-19 2021-06-24 Arcelormittal Hot rolled and heat-treated steel sheet and method of manufacturing the same

Also Published As

Publication number Publication date
CA3157832C (en) 2024-01-02
WO2021124199A1 (en) 2021-06-24
KR102735849B1 (ko) 2024-11-28
JP2023506388A (ja) 2023-02-16
EP4077744B1 (en) 2026-02-11
ZA202203451B (en) 2022-10-26
BR112022005775A2 (pt) 2023-03-14
CA3157832A1 (en) 2021-06-24
EP4077744A1 (en) 2022-10-26
US20230027001A1 (en) 2023-01-26
CN114585762A (zh) 2022-06-03
UA129164C2 (uk) 2025-01-29
WO2021123887A1 (en) 2021-06-24
CN114585762B (zh) 2023-07-25
US12480188B2 (en) 2025-11-25
JP7559064B2 (ja) 2024-10-01
KR20220080169A (ko) 2022-06-14

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