MA47360B1 - Procédé de fabrication d'une tôle d'acier traitée thermiquement - Google Patents

Procédé de fabrication d'une tôle d'acier traitée thermiquement

Info

Publication number
MA47360B1
MA47360B1 MA47360A MA47360A MA47360B1 MA 47360 B1 MA47360 B1 MA 47360B1 MA 47360 A MA47360 A MA 47360A MA 47360 A MA47360 A MA 47360A MA 47360 B1 MA47360 B1 MA 47360B1
Authority
MA
Morocco
Prior art keywords
manufacturing
heat
steel sheet
treated steel
treated
Prior art date
Application number
MA47360A
Other languages
English (en)
Other versions
MA47360A (fr
Inventor
Frédéric Bonnet
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 MA47360A publication Critical patent/MA47360A/fr
Publication of MA47360B1 publication Critical patent/MA47360B1/fr

Links

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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • C21D8/0236—Cold 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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5735—Details
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • 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
    • C21D2211/005—Ferrite
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

La présente invention concerne un procédé de fabrication d'une tôle d'acier traitée thermiquement.
MA47360A 2016-12-20 2017-12-20 Procédé de fabrication d'une tôle d'acier traitée thermiquement MA47360B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IB2016001786 2016-12-20
PCT/IB2017/058186 WO2018116191A2 (fr) 2016-12-20 2017-12-20 Procédé de fabrication d'une tôle d'acier traitée thermiquement

Publications (2)

Publication Number Publication Date
MA47360A MA47360A (fr) 2019-12-04
MA47360B1 true MA47360B1 (fr) 2023-06-28

Family

ID=57868280

Family Applications (1)

Application Number Title Priority Date Filing Date
MA47360A MA47360B1 (fr) 2016-12-20 2017-12-20 Procédé de fabrication d'une tôle d'acier traitée thermiquement

Country Status (18)

Country Link
US (1) US20200040426A1 (fr)
EP (1) EP3559284B1 (fr)
JP (3) JP2020509240A (fr)
KR (1) KR102283930B1 (fr)
CN (1) CN110088311B (fr)
AU (1) AU2017381868B2 (fr)
BR (1) BR112019011156B1 (fr)
CA (1) CA3047975C (fr)
ES (1) ES2947318T3 (fr)
FI (1) FI3559284T3 (fr)
HU (1) HUE062056T2 (fr)
MA (1) MA47360B1 (fr)
MX (1) MX2019007174A (fr)
PL (1) PL3559284T3 (fr)
RU (1) RU2720350C1 (fr)
UA (1) UA125633C2 (fr)
WO (1) WO2018116191A2 (fr)
ZA (1) ZA201903435B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE056100T2 (hu) * 2016-12-20 2022-01-28 Arcelormittal Eljárás hõkezelt acéllemez elõállítására
JP7722311B2 (ja) * 2022-09-27 2025-08-13 Ｊｆｅスチール株式会社 連続焼鈍設備、連続焼鈍方法、冷延鋼板の製造方法及びめっき鋼板の製造方法
EP4575013A4 (fr) * 2022-09-30 2025-12-10 Jfe Steel Corp Tôle d'acier, élément, et procédés de fabrication associés
US20260078463A1 (en) 2023-04-28 2026-03-19 Arcelormittal Method for monitoring a steel processing line, associated electronic device and steel processing line

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1036923A (ja) * 1996-07-22 1998-02-10 Kawasaki Steel Corp 処理条件設定方法及びこれを用いた製造条件の伝達方法
JP4148551B2 (ja) * 1997-12-24 2008-09-10 Ｊｆｅスチール株式会社 材質特性値のばらつきの少ない冷延鋼帯の製造方法
DE10251716B3 (de) * 2002-11-06 2004-08-26 Siemens Ag Modellierverfahren für ein Metall
JP4767544B2 (ja) * 2005-01-11 2011-09-07 新日本製鐵株式会社 鋼板の冷却制御方法
JP2006239696A (ja) * 2005-02-28 2006-09-14 Jfe Steel Kk 熱延鋼板の材質バラツキ低減方法
FR2897620B1 (fr) * 2006-02-21 2008-04-04 Stein Heurtey Procede et dispositif de refroidissement et de stabilisation de bande dans une ligne continue
JP5181432B2 (ja) 2006-06-28 2013-04-10 株式会社豊田中央研究所 鋼材組織の予測方法、鋼材組織の予測装置、及びプログラム
JP4962005B2 (ja) * 2006-12-29 2012-06-27 住友金属工業株式会社 鋼材の製造方法、鋼材の冷却制御装置、及び、鋼材の製造装置
WO2010049600A1 (fr) 2008-10-31 2010-05-06 Siemens Vai Metals Technologies Sas Four pour une installation de traitement thermique d'une bande d'acier en défilement continu et procédé associé
JP2010235972A (ja) * 2009-03-30 2010-10-21 Jfe Steel Corp 高張力鋼板の製造制御装置及び製造方法
US20110266724A1 (en) * 2009-05-08 2011-11-03 Hoowaki, Llc Method for manufacturing microstructured metal or ceramic parts from feedstock
DE102009021307A1 (de) * 2009-05-14 2011-01-05 Diehl Metall Stiftung & Co. Kg Verfahren zur Herstellung eines Bestandteils einer Synchronisierungseinrichtung für ein Schaltgetriebe
JP5957731B2 (ja) * 2011-03-28 2016-07-27 株式会社神戸製鋼所 冷延鋼板の製造条件決定方法、製造条件決定装置および製造条件決定プログラム
US10072318B2 (en) * 2012-09-03 2018-09-11 Jfe Steel Corporation Rapid heating apparatus of continuous annealing line
CN102851474B (zh) * 2012-09-12 2015-05-27 首钢总公司 一种提高带钢通卷力学性能均匀性的生产方法
DE102014222827A1 (de) * 2014-11-07 2016-05-12 Sms Group Gmbh Verfahren zum Steuern und/oder Regeln einer metallurgischen Anlage

Also Published As

Publication number Publication date
EP3559284A2 (fr) 2019-10-30
CA3047975C (fr) 2021-11-09
AU2017381868B2 (en) 2020-10-08
JP2022017413A (ja) 2022-01-25
KR102283930B1 (ko) 2021-07-30
JP2020509240A (ja) 2020-03-26
EP3559284B1 (fr) 2023-05-24
AU2017381868A1 (en) 2019-06-20
RU2720350C1 (ru) 2020-04-29
BR112019011156B1 (pt) 2022-11-08
JP2024028268A (ja) 2024-03-04
PL3559284T3 (pl) 2023-08-14
UA125633C2 (uk) 2022-05-04
CN110088311A (zh) 2019-08-02
CN110088311B (zh) 2021-08-03
US20200040426A1 (en) 2020-02-06
BR112019011156A2 (pt) 2019-10-01
WO2018116191A3 (fr) 2019-04-25
ES2947318T3 (es) 2023-08-04
KR20190087498A (ko) 2019-07-24
MA47360A (fr) 2019-12-04
HUE062056T2 (hu) 2023-09-28
FI3559284T3 (fi) 2023-06-21
ZA201903435B (en) 2020-01-29
WO2018116191A2 (fr) 2018-06-28
CA3047975A1 (fr) 2018-06-28
MX2019007174A (es) 2019-09-05

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