EP3227465C0 - Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung - Google Patents

Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung

Info

Publication number
EP3227465C0
EP3227465C0 EP15802096.6A EP15802096A EP3227465C0 EP 3227465 C0 EP3227465 C0 EP 3227465C0 EP 15802096 A EP15802096 A EP 15802096A EP 3227465 C0 EP3227465 C0 EP 3227465C0
Authority
EP
European Patent Office
Prior art keywords
steel product
manganese steel
heat treating
special alloy
manganese
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP15802096.6A
Other languages
English (en)
French (fr)
Other versions
EP3227465B1 (de
EP3227465A1 (de
Inventor
Philipp Kürnsteiner
Samek Ludovic
Friedrich Füreder-Kitzmüller
Enno Arrenholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Stahl GmbH
Original Assignee
Voestalpine Stahl GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51999332&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3227465(C0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voestalpine Stahl GmbH filed Critical Voestalpine Stahl GmbH
Publication of EP3227465A1 publication Critical patent/EP3227465A1/de
Application granted granted Critical
Publication of EP3227465B1 publication Critical patent/EP3227465B1/de
Publication of EP3227465C0 publication Critical patent/EP3227465C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/005Heat treatment of ferrous alloys containing Mn
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • C21D1/185Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/06Ferrous alloys, e.g. steel alloys containing aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/16Ferrous alloys, e.g. steel alloys containing copper
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/001Austenite
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D2211/00Microstructure comprising significant phases
    • C21D2211/002Bainite

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 Steel (AREA)
EP15802096.6A 2014-12-01 2015-11-30 Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung Active EP3227465B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14195644.1A EP3029162B1 (de) 2014-12-01 2014-12-01 Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts
PCT/EP2015/078105 WO2016087392A1 (de) 2014-12-01 2015-11-30 Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung

Publications (3)

Publication Number Publication Date
EP3227465A1 EP3227465A1 (de) 2017-10-11
EP3227465B1 EP3227465B1 (de) 2024-09-11
EP3227465C0 true EP3227465C0 (de) 2024-09-11

Family

ID=51999332

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14195644.1A Active EP3029162B1 (de) 2014-12-01 2014-12-01 Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts
EP15802096.6A Active EP3227465B1 (de) 2014-12-01 2015-11-30 Verfahren zum wärmebehandeln eines mangan-stahlprodukts und mangan-stahlprodukt mit einer speziellen legierung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP14195644.1A Active EP3029162B1 (de) 2014-12-01 2014-12-01 Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts

Country Status (7)

Country Link
US (1) US11124850B2 (de)
EP (2) EP3029162B1 (de)
JP (1) JP2018502986A (de)
KR (1) KR102029561B1 (de)
CN (1) CN107109506B (de)
ES (1) ES2674133T3 (de)
WO (1) WO2016087392A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016104800A1 (de) * 2016-03-15 2017-09-21 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines warmumgeformten Stahlbauteils und ein warmumgeformtes Stahlbauteil
JP6692429B2 (ja) * 2016-03-30 2020-05-13 タタ スチール リミテッド 引張強度が1000〜1200MPaであり、かつ全伸びが16〜17%である高強度熱間圧延鋼(HRHSS)
RU2725939C1 (ru) * 2016-09-16 2020-07-07 Зальцгиттер Флахшталь Гмбх Способ изготовления подвергнутой повторному формованию детали из плоского стального продукта с содержанием марганца и деталь такого типа
KR101940912B1 (ko) * 2017-06-30 2019-01-22 주식회사 포스코 액상금속취화 균열 저항성이 우수한 강판 및 그 제조방법
EP3594368A1 (de) * 2018-07-13 2020-01-15 voestalpine Stahl GmbH Medium-mangan-kaltband-stahlzwischenprodukt mit reduziertem kohlenstoff-anteil und verfahren zum bereitstellen eines solchen stahlzwischenproduktes
CN115323135B (zh) * 2022-08-12 2023-05-23 华北理工大学 一种强塑积不低于45GPa%的超高强塑积中锰钢的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3350944B2 (ja) * 1991-12-21 2002-11-25 住友金属工業株式会社 延性,耐食性の優れた高張力冷延薄鋼板と製造法
JP4192688B2 (ja) * 2003-06-11 2008-12-10 Jfeスチール株式会社 高強度冷延鋼板
DE10332722B3 (de) * 2003-07-18 2004-10-21 Benteler Automobiltechnik Gmbh Federteller für ein Kraftfahrzeug-Federbein
US20080286603A1 (en) * 2005-12-01 2008-11-20 Posco Steel Sheet for Hot Press Forming Having Excellent Heat Treatment and Impact Property, Hot Press Parts Made of It and the Method for Manufacturing Thereof
JP4962440B2 (ja) 2008-07-31 2012-06-27 Jfeスチール株式会社 高強度冷延鋼板の製造方法
JP2013545890A (ja) * 2010-10-12 2013-12-26 タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ 鋼ブランクの熱間成形方法及び熱間成形部品
ES2535420T3 (es) * 2011-03-07 2015-05-11 Tata Steel Nederland Technology B.V. Proceso para producir acero conformable de alta resistencia y acero conformable de alta resistencia producido con el mismo
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
CN102925790B (zh) 2012-10-31 2014-03-26 钢铁研究总院 一种连续退火工艺生产高强塑积汽车用钢板的方法
CN102943169B (zh) 2012-12-10 2015-01-07 北京科技大学 一种汽车用超高强薄钢板的淬火退火制备方法
EP2746409A1 (de) * 2012-12-21 2014-06-25 Voestalpine Stahl GmbH Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts und Mangan-Stahlprodukt mit einer speziellen Legierung
MX353980B (es) 2012-12-21 2018-01-29 Weg Equipamentos Eletricos S A Motores Sistema de intercambio de calor para cubiertas de maquinas electricas giratorias.
WO2015185956A1 (en) * 2014-06-06 2015-12-10 ArcelorMittal Investigación y Desarrollo, S.L. High strength multiphase galvanized steel sheet, production method and use
CN104032109B (zh) * 2014-06-13 2016-08-24 北京科技大学 一种高强钢通过热轧及在线热处理的制备方法
EP2982769A1 (de) * 2014-08-06 2016-02-10 Indexator Group AB Stahl, verfahren zu dessen herstellung und komponente
DE102014017273A1 (de) * 2014-11-18 2016-05-19 Salzgitter Flachstahl Gmbh Hochfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl

Also Published As

Publication number Publication date
JP2018502986A (ja) 2018-02-01
EP3227465B1 (de) 2024-09-11
EP3029162B1 (de) 2018-04-25
KR20170090446A (ko) 2017-08-07
US20170306429A1 (en) 2017-10-26
WO2016087392A1 (de) 2016-06-09
CN107109506B (zh) 2019-03-12
EP3227465A1 (de) 2017-10-11
ES2674133T3 (es) 2018-06-27
KR102029561B1 (ko) 2019-11-08
CN107109506A (zh) 2017-08-29
EP3029162A1 (de) 2016-06-08
US11124850B2 (en) 2021-09-21

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