FI122313B - Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs - Google Patents

Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs Download PDF

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Publication number
FI122313B
FI122313B FI20100239A FI20100239A FI122313B FI 122313 B FI122313 B FI 122313B FI 20100239 A FI20100239 A FI 20100239A FI 20100239 A FI20100239 A FI 20100239A FI 122313 B FI122313 B FI 122313B
Authority
FI
Finland
Prior art keywords
steel
hot
rolled steel
content
rolled
Prior art date
Application number
FI20100239A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20100239A0 (fi
Inventor
Tommi Liimatainen
Mikko Hemmilae
Jaakko Savola
Sakari Tihinen
Ari Mikael Hirvi
Juha Kuoppala
Teemu Peltonen
Paeivi Tamminen
Jarkko Vimpari
Original Assignee
Rautaruukki Oyj
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=42308050&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI122313(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rautaruukki Oyj filed Critical Rautaruukki Oyj
Priority to FI20100239A priority Critical patent/FI122313B/fi
Publication of FI20100239A0 publication Critical patent/FI20100239A0/fi
Priority to PCT/IB2011/001436 priority patent/WO2011154831A1/fr
Priority to CN201180039212.5A priority patent/CN103097556B/zh
Priority to EP11743330.0A priority patent/EP2576848B1/fr
Application granted granted Critical
Publication of FI122313B publication Critical patent/FI122313B/fi

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Classifications

    • 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
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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)
  • Materials Engineering (AREA)
  • Mechanical 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)
FI20100239A 2010-06-07 2010-06-07 Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs FI122313B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20100239A FI122313B (fi) 2010-06-07 2010-06-07 Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs
PCT/IB2011/001436 WO2011154831A1 (fr) 2010-06-07 2011-06-07 Procédé pour la production d'un produit de type acier laminé à chaud et acier laminé à chaud
CN201180039212.5A CN103097556B (zh) 2010-06-07 2011-06-07 用于生产热轧钢产品的方法及热轧钢
EP11743330.0A EP2576848B1 (fr) 2010-06-07 2011-06-07 Procédé pour la production d'un produit de type acier laminé à chaud et acier laminé à chaud

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20100239 2010-06-07
FI20100239A FI122313B (fi) 2010-06-07 2010-06-07 Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs

Publications (2)

Publication Number Publication Date
FI20100239A0 FI20100239A0 (fi) 2010-06-07
FI122313B true FI122313B (fi) 2011-11-30

Family

ID=42308050

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20100239A FI122313B (fi) 2010-06-07 2010-06-07 Menetelmä kuumavalssatun terästuotteen valmistamiseksi sekä kuumavalssattu teräs

Country Status (4)

Country Link
EP (1) EP2576848B1 (fr)
CN (1) CN103097556B (fr)
FI (1) FI122313B (fr)
WO (1) WO2011154831A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2729590A1 (fr) 2011-07-10 2014-05-14 Tata Steel IJmuiden BV Bande d'acier haute résistance laminée à chaud avec résistance élevée au ramollissement haz et son procédé de production

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PL2738278T3 (pl) 2011-07-29 2020-05-18 Nippon Steel Corporation Blacha stalowa cienka o dużej wytrzymałości i ocynkowana blacha stalowa cienka o dużej wytrzymałości oraz o doskonałej podatności na utrwalanie kształtu i sposób ich wytwarzania
RU2519720C2 (ru) * 2012-08-15 2014-06-20 Октрытое Акционерное Общество "Магнитогорский металлургический комбинат" Способ производства штрипсов из низколегированной стали
FI124825B (fi) * 2013-02-22 2015-02-13 Rautaruukki Oyj Menetelmä metallipinnoitetun ja kuumamuokatun teräskomponentin valmistamiseksi ja metallipinnoitettu teräsnauhatuote
CN103614664A (zh) * 2013-10-22 2014-03-05 芜湖市鸿坤汽车零部件有限公司 一种内燃机气阀用马氏体合金钢材料及其制备方法
RU2551324C1 (ru) * 2013-12-30 2015-05-20 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ производства полос из низколегированной свариваемой стали
RU2549807C1 (ru) * 2013-12-30 2015-04-27 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ производства рулонного проката из высокопрочной хладостойкой стали
HUE054213T2 (hu) * 2014-01-24 2021-08-30 Rautaruukki Oyj Meleghengerelt ultranagy szilárdságú acélszalag termék
RU2625861C1 (ru) * 2016-05-23 2017-07-19 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства листовой стали с высокой износостойкостью
KR101977474B1 (ko) 2017-08-09 2019-05-10 주식회사 포스코 표면 품질, 강도 및 연성이 우수한 도금강판
HUE052103T2 (hu) 2018-01-23 2021-04-28 Ssab Technology Ab Melegen hengerelt acél és eljárás melegen hengerelt acél elõállítására
CN108251747B (zh) * 2018-02-05 2020-01-10 衡阳华菱钢管有限公司 起重机臂架用钢管及其制造方法
RU2674797C1 (ru) * 2018-06-07 2018-12-13 Публичное акционерное общество "Магнитогорский металлургический комбинат" Способ производства высокопрочного хладостойкого листового проката из низколегированной стали
RU2690398C1 (ru) * 2018-08-17 2019-06-03 Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") Способ производства низколегированного хладостойкого свариваемого листового проката
DE102018122901A1 (de) * 2018-09-18 2020-03-19 Voestalpine Stahl Gmbh Verfahren zur Herstellung ultrahochfester Stahlbleche und Stahlblech hierfür
US20230323493A1 (en) * 2020-09-07 2023-10-12 Arcelormittal Forged part of steel and a method of manufacturing thereof
EP3964591A1 (fr) 2020-09-07 2022-03-09 ThyssenKrupp Steel Europe AG Produit en acier plat laminé à chaud et procédé de fabrication d'un produit en acier plat laminé à chaud
EP4047105A1 (fr) * 2021-02-17 2022-08-24 ThyssenKrupp Steel Europe AG Produit en acier plat laminé à chaud et procédé de fabrication d'un produit en acier plat laminé à chaud
CN116254483B (zh) * 2023-02-01 2024-06-14 桂林理工大学 一种具有优异低温冲击韧性的高强钢板及其制造方法

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JPH0826395B2 (ja) * 1988-11-08 1996-03-13 新日本製鐵株式会社 溶接性の優れた８０Ｋｇｆ／ｍｍ▲上２▼級高張力鋼の製造法
JPH08143954A (ja) * 1994-11-17 1996-06-04 Kobe Steel Ltd 耐溶接割れ性の優れた引張強さ７８０Ｎ／ｍｍ２級鋼板の製造方法
CA2295582C (fr) * 1997-07-28 2007-11-20 Exxonmobil Upstream Research Company Aciers soudables ultra-resistants avec excellente tenacite aux tres basses temperatures
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FI114484B (fi) * 2002-06-19 2004-10-29 Rautaruukki Oyj Kuumavalssattu nauhateräs ja sen valmistusmenetelmä
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JP5124988B2 (ja) 2005-05-30 2013-01-23 Ｊｆｅスチール株式会社 耐遅れ破壊特性に優れた引張強度９００ＭＰａ以上の高張力鋼板およびその製造方法
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FI20095528A (fi) * 2009-05-11 2010-11-12 Rautaruukki Oyj Menetelmä kuumavalssatun nauhaterästuotteen valmistamiseksi sekä kuumavalssattu nauhaterästuote
FI122143B (fi) * 2009-10-23 2011-09-15 Rautaruukki Oyj Menetelmä korkealujuuksisen sinkityn muotovalmisteen valmistamiseksi sekä muotovalmiste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2729590A1 (fr) 2011-07-10 2014-05-14 Tata Steel IJmuiden BV Bande d'acier haute résistance laminée à chaud avec résistance élevée au ramollissement haz et son procédé de production

Also Published As

Publication number Publication date
FI20100239A0 (fi) 2010-06-07
WO2011154831A4 (fr) 2012-03-08
EP2576848A1 (fr) 2013-04-10
EP2576848B1 (fr) 2016-12-07
WO2011154831A1 (fr) 2011-12-15
CN103097556A (zh) 2013-05-08
CN103097556B (zh) 2016-01-20

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