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MX2024002449A - Hoja de acero laminada en caliente y metodo de fabricacion de la misma. - Google Patents

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

Info

Publication number
MX2024002449A
MX2024002449A MX2024002449A MX2024002449A MX2024002449A MX 2024002449 A MX2024002449 A MX 2024002449A MX 2024002449 A MX2024002449 A MX 2024002449A MX 2024002449 A MX2024002449 A MX 2024002449A MX 2024002449 A MX2024002449 A MX 2024002449A
Authority
MX
Mexico
Prior art keywords
steel sheet
hot rolled
manufacturing
iron
composition
Prior art date
Application number
MX2024002449A
Other languages
English (en)
Inventor
Lieven Bracke
Tom Waterschoot
Lode Duprez
Knijf Dorien De
Ulrike Lorenz
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 MX2024002449A publication Critical patent/MX2024002449A/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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/22—Martempering
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/40—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

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

Una hoja de acero laminada en caliente que tiene una composición que comprende los elementos: 0.02 % = carbono = 0.2 %, 3 % = manganeso = 9 %, 0.2 % = silicio = 1.2 %, 0.9 % = aluminio = 2. 5 %, 0 % = fósforo = 0.03 %, 0 % = azufre = 0.03 %, 0 % = nitrógeno = 0.025 %, 0 % = molibdeno = 0.6 %, 0 % = titanio = 0.1 %, 0.0001 % = boro = 0.01 %, 0 % = cromo = 0.5 %, 0 % = niobio = 0.1 %, 0 % = vanadio = 0.2 %, 0 % = níquel = 1 %, 0 % = cobre = 1 %, 0 % = calcio = 0.005 %, 0 % = magnesio = 0.0010 %, la composición restante está compuesta por hierro e impurezas inevitables causadas por el procesamiento, la microestructura de la hoja de acero comprende en fracción de área, al menos 60 % de martensita revenida, 15 % a 40 % de austenita residual, 0 % a 10 % de ferrita poligonal, 0 % a 5 % de bainita, 0 % a 15 % de martensita fresca y 0 % a 5 % de carburos de niobio, titanio, vanadio o hierro.
MX2024002449A 2021-08-31 2021-08-31 Hoja de acero laminada en caliente y metodo de fabricacion de la misma. MX2024002449A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2021/057943 WO2023031645A1 (en) 2021-08-31 2021-08-31 Hot rolled and steel sheet and a method of manufacturing thereof

Publications (1)

Publication Number Publication Date
MX2024002449A true MX2024002449A (es) 2024-03-08

Family

ID=77864616

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024002449A MX2024002449A (es) 2021-08-31 2021-08-31 Hoja de acero laminada en caliente y metodo de fabricacion de la misma.

Country Status (9)

Country Link
US (1) US20240425956A1 (es)
EP (1) EP4396389A1 (es)
JP (1) JP2024530989A (es)
KR (1) KR20240056534A (es)
CN (1) CN117940598A (es)
CA (1) CA3229159A1 (es)
MX (1) MX2024002449A (es)
WO (1) WO2023031645A1 (es)
ZA (1) ZA202401170B (es)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073328A (ja) * 1993-06-18 1995-01-06 Sumitomo Metal Ind Ltd 加工性に優れた高強度熱延鋼板の製造方法
US5470529A (en) * 1994-03-08 1995-11-28 Sumitomo Metal Industries, Ltd. High tensile strength steel sheet having improved formability
JP4062616B2 (ja) * 2002-08-12 2008-03-19 株式会社神戸製鋼所 伸びフランジ性に優れた高強度鋼板
KR101027250B1 (ko) * 2008-05-20 2011-04-06 주식회사 포스코 고연성 및 내지연파괴 특성이 우수한 고강도 냉연강판,용융아연 도금강판 및 그 제조방법
CA2750291C (en) 2009-01-30 2014-05-06 Jfe Steel Corporation Thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance and manufacturing method thereof
JP5761080B2 (ja) * 2012-03-01 2015-08-12 新日鐵住金株式会社 伸びと穴拡げ性と疲労特性に優れた高強度熱延鋼板及びその製造方法
US20140261918A1 (en) 2013-03-15 2014-09-18 Exxonmobil Research And Engineering Company Enhanced wear resistant steel and methods of making the same
JP6610389B2 (ja) * 2015-04-01 2019-11-27 日本製鉄株式会社 熱延鋼板及びその製造方法
JP6222198B2 (ja) * 2015-10-19 2017-11-01 Ｊｆｅスチール株式会社 ホットプレス部材およびその製造方法
JP6696209B2 (ja) * 2016-02-18 2020-05-20 日本製鉄株式会社 高強度鋼板の製造方法
JP6597374B2 (ja) * 2016-02-18 2019-10-30 日本製鉄株式会社 高強度鋼板
WO2017208762A1 (ja) * 2016-05-30 2017-12-07 株式会社神戸製鋼所 高強度鋼板およびその製造方法
WO2018055425A1 (en) * 2016-09-22 2018-03-29 Arcelormittal High strength and high formability steel sheet and manufacturing method
CN108315671B (zh) * 2018-05-14 2019-09-17 东北大学 屈服强度1000MPa级低屈强比超高强钢及其制备方法
CN108425070B (zh) * 2018-05-22 2021-01-15 首钢集团有限公司 一种1000MPa级抗冲击波钢板及其制造方法
CN108950150B (zh) * 2018-08-31 2020-04-10 东北大学 基于完全奥氏体化的超高强度冷轧中锰q＆p钢热处理工艺
WO2021123877A1 (en) * 2019-12-17 2021-06-24 Arcelormittal Hot rolled steel sheet and method of manufacturing thereof

Also Published As

Publication number Publication date
EP4396389A1 (en) 2024-07-10
CA3229159A1 (en) 2023-03-09
ZA202401170B (en) 2025-02-26
JP2024530989A (ja) 2024-08-27
US20240425956A1 (en) 2024-12-26
CN117940598A (zh) 2024-04-26
KR20240056534A (ko) 2024-04-30
WO2023031645A1 (en) 2023-03-09

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