MA43531B1 - Procédé et dispositif de refroidissement d'un substrat métallique - Google Patents

Procédé et dispositif de refroidissement d'un substrat métallique

Info

Publication number
MA43531B1
MA43531B1 MA43531A MA43531A MA43531B1 MA 43531 B1 MA43531 B1 MA 43531B1 MA 43531 A MA43531 A MA 43531A MA 43531 A MA43531 A MA 43531A MA 43531 B1 MA43531 B1 MA 43531B1
Authority
MA
Morocco
Prior art keywords
substrate
cooling fluid
cooling
metal substrate
coolant
Prior art date
Application number
MA43531A
Other languages
English (en)
Other versions
MA43531A (fr
Inventor
Hamide Makhlouf
Charles Romberger
Jean-Luc Borean
Marie-Christine Régnier
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55221464&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA43531(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelormittal filed Critical Arcelormittal
Publication of MA43531A publication Critical patent/MA43531A/fr
Publication of MA43531B1 publication Critical patent/MA43531B1/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
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
    • 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
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)

Abstract

Cette invention concerne un procédé de refroidissement d'un substrat métallique (1) s'étendant dans une direction longitudinale (a), ledit procédé comprenant la projection d'au moins un premier jet de fluide de refroidissement sur une première surface dudit substrat (1) et d'au moins un second jet de fluide de refroidissement sur une seconde surface dudit substrat (1), lesdits premier et second jets de fluide de refroidissement étant projetés à une vitesse de fluide de refroidissement supérieure ou égale à 5 m/s, de manière à former sur ladite première surface et sur ladite seconde surface un premier écoulement laminaire de fluide de refroidissement et un second écoulement laminaire, respectivement, lesdits premier et second écoulements laminaires de fluide de refroidissement étant tangents au substrat (1), lesdits premier et second écoulements laminaires de fluide de refroidissement s'étendant sur une première longueur prédéterminée et une seconde longueur prédéterminée du substrat (1) respectivement, lesdites première et seconde longueurs étant déterminées de telle sorte que le substrat est refroidi d'une première température à une seconde température par ébullition nuclée.
MA43531A 2015-12-30 2016-12-29 Procédé et dispositif de refroidissement d'un substrat métallique MA43531B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2015/060051 WO2017115110A1 (fr) 2015-12-30 2015-12-30 Procédé et dispositif de refroidissement d'un substrat métallique
PCT/EP2016/082887 WO2017114927A1 (fr) 2015-12-30 2016-12-29 Procédé et dispositif de refroidissement d'un substrat métallique

Publications (2)

Publication Number Publication Date
MA43531A MA43531A (fr) 2018-11-07
MA43531B1 true MA43531B1 (fr) 2020-05-29

Family

ID=55221464

Family Applications (1)

Application Number Title Priority Date Filing Date
MA43531A MA43531B1 (fr) 2015-12-30 2016-12-29 Procédé et dispositif de refroidissement d'un substrat métallique

Country Status (17)

Country Link
US (1) US11072839B2 (fr)
EP (1) EP3397781B1 (fr)
JP (1) JP6853256B2 (fr)
KR (1) KR102559142B1 (fr)
CN (1) CN108431240B (fr)
AU (1) AU2016381035B2 (fr)
BR (1) BR112018010960B1 (fr)
CA (1) CA3004528C (fr)
ES (1) ES2787875T3 (fr)
HU (1) HUE049536T2 (fr)
MA (1) MA43531B1 (fr)
MX (1) MX2018008101A (fr)
PL (1) PL3397781T3 (fr)
RU (1) RU2731118C2 (fr)
SI (1) SI3397781T1 (fr)
WO (2) WO2017115110A1 (fr)
ZA (1) ZA201802722B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108160725A (zh) * 2017-12-25 2018-06-15 武汉钢铁有限公司 一种层流冷却控制系统
DE102018220319A1 (de) 2018-11-27 2020-05-28 Sms Group Gmbh Kühlvorrichtung und Kühlsystem zum Kühlen eines Kühlguts
CA3156599A1 (fr) * 2019-11-18 2021-05-27 Jonathan Dube Cylindre de travail pour un laminoir destine a laminer une feuille de metal alcalin ou d'alliage de celui-ci en un film
WO2023042545A1 (fr) * 2021-09-16 2023-03-23 Ｊｆｅスチール株式会社 Procédé de fabrication et équipement de fabrication pour plaque d'acier épaisse

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0238283B2 (ja) * 1983-02-09 1990-08-29 Mitsubishi Heavy Ind Ltd Kohanreikyakusochi
DE4134599C1 (fr) * 1991-10-18 1993-02-25 Thyssen Stahl Ag, 4100 Duisburg, De
JP4678112B2 (ja) 2001-09-21 2011-04-27 Ｊｆｅスチール株式会社 鋼板の冷却方法および装置
WO2004014577A1 (fr) 2002-08-08 2004-02-19 Jfe Steel Corporation Dispositif de refroidissement, procede de fabrication et chaine de fabrication de bande d'acier laminee a chaud
JP4604564B2 (ja) * 2003-06-13 2011-01-05 Ｊｆｅスチール株式会社 厚鋼板の制御冷却方法及び装置
DE102004040375A1 (de) * 2004-06-09 2005-12-29 Sms Demag Ag Verfahren und Walzgerüst zum Kaltwalzen von metallischem Walzgut, insbesondere von Walzband, mit Düsen für gasförmige oder flüssige Behandlungsmedien
JP4720198B2 (ja) 2005-02-03 2011-07-13 Ｊｆｅスチール株式会社 厚鋼板の冷却装置および冷却方法
JP4518107B2 (ja) 2006-07-27 2010-08-04 Ｊｆｅスチール株式会社 熱延鋼帯の冷却装置および冷却方法
KR101052453B1 (ko) 2006-07-27 2011-07-28 제이에프이 스틸 가부시키가이샤 열연강대의 냉각 장치 및 냉각 방법
JP4518117B2 (ja) 2006-08-21 2010-08-04 Ｊｆｅスチール株式会社 熱延鋼帯の冷却装置および冷却方法
JP4586791B2 (ja) * 2006-10-30 2010-11-24 Ｊｆｅスチール株式会社 熱延鋼帯の冷却方法
RU2410177C2 (ru) 2007-07-30 2011-01-27 Ниппон Стил Корпорейшн Устройство и способ для охлаждения горячего стального листа
CN102548680B (zh) 2009-06-30 2015-04-01 新日铁住金株式会社 热轧钢板的冷却装置、冷却方法、制造装置及制造方法
CN202185466U (zh) 2011-07-19 2012-04-11 东北大学 一种超快速冷却技术的轧后超快冷装置
CN102513383B (zh) 2011-12-09 2015-03-11 东北大学 一种中厚板超快速和常规层流冷却方法
CN102756000A (zh) 2012-07-06 2012-10-31 上海交通大学 钢板窄缝水套通道内射流冷却方法及装置
DE102013019619A1 (de) * 2013-11-25 2015-05-28 Loi Thermprocess Gmbh Verfahren zum Wärmebehandeln und Abschreckeinrichtung zum Kühlen von platten- oder bahnförmigem Blech aus Metall
RU2570712C1 (ru) 2014-08-20 2015-12-10 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ горячей прокатки полос из низколегированной стали
CN204799691U (zh) 2015-07-20 2015-11-25 东北大学 一种中厚板轧后冷却喷水系统

Also Published As

Publication number Publication date
EP3397781A1 (fr) 2018-11-07
AU2016381035B2 (en) 2022-03-10
HUE049536T2 (hu) 2020-10-28
PL3397781T3 (pl) 2020-09-07
BR112018010960A2 (pt) 2018-12-04
CA3004528C (fr) 2024-03-26
ES2787875T3 (es) 2020-10-19
US20180355456A1 (en) 2018-12-13
CN108431240A (zh) 2018-08-21
BR112018010960B1 (pt) 2021-09-14
SI3397781T1 (sl) 2020-09-30
JP6853256B2 (ja) 2021-03-31
WO2017114927A1 (fr) 2017-07-06
RU2018123359A3 (fr) 2020-04-21
JP2019505388A (ja) 2019-02-28
MA43531A (fr) 2018-11-07
MX2018008101A (es) 2018-11-12
WO2017115110A1 (fr) 2017-07-06
KR102559142B1 (ko) 2023-07-24
CA3004528A1 (fr) 2017-07-06
RU2018123359A (ru) 2019-12-27
EP3397781B1 (fr) 2020-03-18
KR20180098542A (ko) 2018-09-04
CN108431240B (zh) 2020-02-18
ZA201802722B (en) 2018-12-19
US11072839B2 (en) 2021-07-27
RU2731118C2 (ru) 2020-08-28
AU2016381035A1 (en) 2018-05-24

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