ES2808342T3 - Un método para producir un acero de alta resistencia laminado en caliente con excelente capacidad de conformación con brida elástica y rendimiento de fatiga de bordes - Google Patents

Un método para producir un acero de alta resistencia laminado en caliente con excelente capacidad de conformación con brida elástica y rendimiento de fatiga de bordes Download PDF

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Publication number
ES2808342T3
ES2808342T3 ES17768478T ES17768478T ES2808342T3 ES 2808342 T3 ES2808342 T3 ES 2808342T3 ES 17768478 T ES17768478 T ES 17768478T ES 17768478 T ES17768478 T ES 17768478T ES 2808342 T3 ES2808342 T3 ES 2808342T3
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maximum
steel
mpa
ferrite
temperature
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Spanish (es)
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Rolf Rijkenberg
Maxim Aarnts
Paul Bellina
Andrew Vass
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Tata Steel Ijmuiden BV
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Tata Steel Ijmuiden BV
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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C22C38/04—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
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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

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  • 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 Sheet Steel (AREA)
ES17768478T 2016-09-22 2017-09-22 Un método para producir un acero de alta resistencia laminado en caliente con excelente capacidad de conformación con brida elástica y rendimiento de fatiga de bordes Active ES2808342T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16190061 2016-09-22
PCT/EP2017/074072 WO2018055098A1 (en) 2016-09-22 2017-09-22 A method of producing a hot-rolled high-strength steel with excellent stretch-flange formability and edge fatigue performance

Publications (1)

Publication Number Publication Date
ES2808342T3 true ES2808342T3 (es) 2021-02-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES17768478T Active ES2808342T3 (es) 2016-09-22 2017-09-22 Un método para producir un acero de alta resistencia laminado en caliente con excelente capacidad de conformación con brida elástica y rendimiento de fatiga de bordes

Country Status (10)

Country Link
US (1) US11242579B2 (enExample)
EP (1) EP3516085B1 (enExample)
JP (1) JP7077309B2 (enExample)
KR (1) KR102473782B1 (enExample)
CN (1) CN109790595B (enExample)
BR (1) BR112019002826B1 (enExample)
CA (1) CA3034549A1 (enExample)
ES (1) ES2808342T3 (enExample)
MX (1) MX384876B (enExample)
WO (1) WO2018055098A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019215132A1 (en) 2018-05-08 2019-11-14 Tata Steel Ijmuiden B.V. Steel strip, sheet or blank having improved formability and method to produce such strip
CN109147873B (zh) * 2018-07-13 2021-09-21 江西理工大学 一种预测微合金钢焊接粗晶区晶粒尺寸的方法
PT3927858T (pt) * 2019-02-18 2022-10-27 Tata Steel Ijmuiden Bv Aço de alta resistência com propriedades mecânicas melhoradas
CZ308471B6 (cs) * 2019-08-19 2020-09-02 Západočeská Univerzita V Plzni Způsob výroby ocelových dílů z AHS oceli řízeným lokálním ochlazováním médiem, využívající tvorbu vícefázové struktury s přerušovaným chlazením na požadované teplotě
EP4118250A1 (en) 2020-03-13 2023-01-18 Tata Steel IJmuiden B.V. Hot rolled steel strip having improved properties
KR102397583B1 (ko) * 2020-09-25 2022-05-13 주식회사 포스코 연신율이 우수한 고강도 후물 열연강판 및 그 제조방법
DE102021104584A1 (de) 2021-02-25 2022-08-25 Salzgitter Flachstahl Gmbh Hochfestes, warmgewalztes Stahlflachprodukt mit hoher lokaler Kaltumformbarkeit sowie ein Verfahren zur Herstellung eines solchen Stahlflachprodukts
US20260028705A1 (en) * 2022-08-09 2026-01-29 Tata Steel Ijmuiden B.V. Hot-rolled high-strength steel strip
KR20240080209A (ko) * 2022-11-28 2024-06-07 주식회사 포스코 다단프레스 성형성이 우수한 열연강판 및 이의 제조방법
EP4663804A1 (en) 2024-06-14 2025-12-17 voestalpine Stahl GmbH Micro-alloyed hot rolled strip with improved formability, up to 700 mpa
EP4663803A1 (en) 2024-06-14 2025-12-17 voestalpine Stahl GmbH Micro-alloyed hot rolled strip with improved formability, above 700 mpa
EP4703482A1 (de) 2024-09-03 2026-03-04 ThyssenKrupp Steel Europe AG Warmgewalztes stahlflachprodukt und verfahren zu seiner herstellung

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WO2002036840A1 (fr) 2000-10-31 2002-05-10 Nkk Corporation Tole d"acier laminee a chaud presentant une resistance elevee a la traction et procede de fabrication
JP3887300B2 (ja) 2002-11-12 2007-02-28 新日本製鐵株式会社 成形性と溶接後処理性に優れた高強度鋼板
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JP4803108B2 (ja) 2007-05-21 2011-10-26 住友金属工業株式会社 高強度熱延鋼板及びその製造方法
US8657970B2 (en) 2008-03-26 2014-02-25 Nippon Steel & Sumitomo Metal Corporation Hot-rolled steel sheet excellent in fatigue properties and stretch-flange formability and method for manufacturing the same
KR101109953B1 (ko) * 2008-09-29 2012-02-24 현대제철 주식회사 연신율과 신장플랜지성이 우수한 고장력 열연강판 및 그 제조방법
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CA2872728C (en) * 2012-05-08 2018-11-06 Tata Steel Ijmuiden B.V. Automotive chassis part made from high strength formable hot rolled steel sheet
JP5821864B2 (ja) * 2013-01-31 2015-11-24 Ｊｆｅスチール株式会社 バーリング加工性に優れた高強度熱延鋼板およびその製造方法
EP2954074B1 (en) 2013-02-11 2018-10-31 Tata Steel IJmuiden BV A high-strength hot-rolled steel strip or sheet with excellent formability and fatigue performance and a method of manufacturing said steel strip or sheet
US20160068937A1 (en) * 2013-04-15 2016-03-10 Jfe Steel Corporation High-strength hot-rolled steel sheet and method for producing the same (as amended)
KR20150025952A (ko) 2013-08-30 2015-03-11 현대제철 주식회사 고강도 열연도금강판 및 그 제조 방법
KR102079968B1 (ko) * 2015-07-31 2020-02-21 닛폰세이테츠 가부시키가이샤 고강도 열연 강판
KR102010358B1 (ko) 2018-07-02 2019-08-14 김경훈 형강 파일 인발기

Also Published As

Publication number Publication date
KR20190058476A (ko) 2019-05-29
CN109790595A (zh) 2019-05-21
CA3034549A1 (en) 2018-03-29
WO2018055098A1 (en) 2018-03-29
BR112019002826A2 (pt) 2019-05-21
CN109790595B (zh) 2021-01-26
US11242579B2 (en) 2022-02-08
US20190352736A1 (en) 2019-11-21
JP2019533082A (ja) 2019-11-14
EP3516085A1 (en) 2019-07-31
KR102473782B1 (ko) 2022-12-02
JP7077309B2 (ja) 2022-05-30
MX384876B (es) 2025-03-14
BR112019002826B1 (pt) 2022-12-13
MX2019003292A (es) 2019-05-20
EP3516085B1 (en) 2020-07-08

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