FR3064278B1 - Section et procede de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide - Google Patents

Section et procede de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide Download PDF

Info

Publication number
FR3064278B1
FR3064278B1 FR1752353A FR1752353A FR3064278B1 FR 3064278 B1 FR3064278 B1 FR 3064278B1 FR 1752353 A FR1752353 A FR 1752353A FR 1752353 A FR1752353 A FR 1752353A FR 3064278 B1 FR3064278 B1 FR 3064278B1
Authority
FR
France
Prior art keywords
cooling
continuous line
section
wet
method combining
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
FR1752353A
Other languages
English (en)
Other versions
FR3064278A1 (fr
Inventor
Michel Clin
Florent Code
Loic Philippe
Eric Magadoux
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.)
Fives Stein SA
Original Assignee
Fives Stein SA
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
Priority to FR1752353A priority Critical patent/FR3064278B1/fr
Application filed by Fives Stein SA filed Critical Fives Stein SA
Priority to US16/496,115 priority patent/US11339455B2/en
Priority to KR1020197030737A priority patent/KR102497882B1/ko
Priority to FIEP18715225.1T priority patent/FI3601624T3/fi
Priority to EP18715225.1A priority patent/EP3601624B1/fr
Priority to ES18715225T priority patent/ES2939365T3/es
Priority to JP2019551552A priority patent/JP7065870B2/ja
Priority to PCT/FR2018/050706 priority patent/WO2018172714A1/fr
Priority to CN201880019713.9A priority patent/CN110582586B/zh
Priority to PL18715225.1T priority patent/PL3601624T3/pl
Publication of FR3064278A1 publication Critical patent/FR3064278A1/fr
Application granted granted Critical
Publication of FR3064278B1 publication Critical patent/FR3064278B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • 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
    • 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
    • C23C2/003—Apparatus
    • C23C2/0035—Means for continuously moving substrate through, into or out of the bath
    • 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
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C23C2/50—Controlling or regulating the coating processes
    • C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Blast Furnaces (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Section de refroidissement d'une ligne continue de recuit ou de galvanisation de bandes d'acier agencée pour recevoir une bande métallique (1), ladite section comprenant au moins une zone (2) de refroidissement sec agencée pour projeter un gaz sur ladite bande d'acier et au moins une zone (5) de refroidissement humide agencée pour projeter un liquide ou un mélange de gaz et de liquide sur ladite bande d'acier.
FR1752353A 2017-03-22 2017-03-22 Section et procede de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide Active FR3064278B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR1752353A FR3064278B1 (fr) 2017-03-22 2017-03-22 Section et procede de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide
CN201880019713.9A CN110582586B (zh) 2017-03-22 2018-03-22 连续生产线的结合干式冷却和湿式冷却的冷却部段及方法
FIEP18715225.1T FI3601624T3 (fi) 2017-03-22 2018-03-22 Osa ja menetelmä kuivajäähdytyksen ja märkäjäähdytyksen yhdistävän jatkuvan linjan jäähdyttämiseksi
EP18715225.1A EP3601624B1 (fr) 2017-03-22 2018-03-22 Section et procédé de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide.
ES18715225T ES2939365T3 (es) 2017-03-22 2018-03-22 Sección y método para enfriar una línea continua combinando enfriamiento seco y enfriamiento húmedo
JP2019551552A JP7065870B2 (ja) 2017-03-22 2018-03-22 乾式冷却と湿式冷却を組み合わせた、連続的ラインを冷却するためのセクション及び方法
US16/496,115 US11339455B2 (en) 2017-03-22 2018-03-22 Section and method for cooling a continuous line combining dry cooling and wet cooling
KR1020197030737A KR102497882B1 (ko) 2017-03-22 2018-03-22 건식 냉각과 습식 냉각을 조합한 연속 라인을 냉각시키기 위한 섹션 및 방법
PL18715225.1T PL3601624T3 (pl) 2017-03-22 2018-03-22 Sekcja i sposób do chłodzenia ciągłej linii łączącej chłodzenie na sucho i chłodzenie na mokro
PCT/FR2018/050706 WO2018172714A1 (fr) 2017-03-22 2018-03-22 Section et procédé de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752353 2017-03-22
FR1752353A FR3064278B1 (fr) 2017-03-22 2017-03-22 Section et procede de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide

Publications (2)

Publication Number Publication Date
FR3064278A1 FR3064278A1 (fr) 2018-09-28
FR3064278B1 true FR3064278B1 (fr) 2021-04-23

Family

ID=58739210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752353A Active FR3064278B1 (fr) 2017-03-22 2017-03-22 Section et procede de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide

Country Status (10)

Country Link
US (1) US11339455B2 (fr)
EP (1) EP3601624B1 (fr)
JP (1) JP7065870B2 (fr)
KR (1) KR102497882B1 (fr)
CN (1) CN110582586B (fr)
ES (1) ES2939365T3 (fr)
FI (1) FI3601624T3 (fr)
FR (1) FR3064278B1 (fr)
PL (1) PL3601624T3 (fr)
WO (1) WO2018172714A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3064279B1 (fr) * 2017-03-22 2020-06-26 Fives Stein Procede et dispositif de refroidissement d'une bande d'acier en defilement dans une section de refroidissement d'une ligne continue
US20240229186A1 (en) * 2021-05-06 2024-07-11 Jfe Steel Corporation Dew point control method for continuous annealing furnace, continuous annealing method for steel sheet, steel sheet manufacturing method, continuous annealing furnace, continuous hot-dip galvanizing line, and galvannealing line

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116215A (en) * 1974-07-30 1976-02-09 Chugai Ro Kogyo Kaisha Ltd Kotaino reikyakuhoho oyobi sonosochi
JPS53146907A (en) * 1977-05-28 1978-12-21 Nippon Steel Corp Method and apparatus for bright cooling of high temperature metallic bar
JPS60251230A (ja) * 1984-05-28 1985-12-11 Daido Steel Co Ltd 熱処理炉のストリツプ冷却方法及び冷却装置
JP2938283B2 (ja) * 1992-09-25 1999-08-23 川崎製鉄株式会社 表面品質の良好な鋼板の製造方法
US6341955B1 (en) * 1998-10-23 2002-01-29 Kawasaki Steel Corporation Sealing apparatus in continuous heat-treatment furnace and sealing method
JP4736223B2 (ja) * 2001-04-12 2011-07-27 Ｊｆｅスチール株式会社 溶融金属めっき鋼帯の製造方法
CN201284367Y (zh) * 2008-10-31 2009-08-05 常熟华冶薄板有限公司 热镀锌带钢镀层表面生成锌花的装置
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
FR2947737B1 (fr) * 2009-07-08 2012-05-25 Fives Stein Dispositif de separation d'atmospheres
FR2958563A3 (fr) * 2010-04-13 2011-10-14 Fives Stein Procede et dispositif de revetement de bandes metalliques.
KR101376565B1 (ko) * 2011-12-15 2014-04-02 (주)포스코 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치
KR101568547B1 (ko) * 2013-12-25 2015-11-11 주식회사 포스코 스트립의 연속소둔 장치 및 그 연속소둔 방법
WO2016001701A1 (fr) * 2014-07-03 2016-01-07 Arcelormittal Ligne de traitement polyvalent pour traitement thermique et plaquage par immersion à chaud d'une bande d'acier

Also Published As

Publication number Publication date
WO2018172714A1 (fr) 2018-09-27
EP3601624B1 (fr) 2022-12-14
CN110582586B (zh) 2023-01-17
JP2020520408A (ja) 2020-07-09
PL3601624T3 (pl) 2023-03-13
ES2939365T3 (es) 2023-04-21
US20200095652A1 (en) 2020-03-26
FI3601624T3 (fi) 2023-02-28
FR3064278A1 (fr) 2018-09-28
KR20190130611A (ko) 2019-11-22
US11339455B2 (en) 2022-05-24
EP3601624A1 (fr) 2020-02-05
JP7065870B2 (ja) 2022-05-12
KR102497882B1 (ko) 2023-02-10
CN110582586A (zh) 2019-12-17

Similar Documents

Publication Publication Date Title
FR2940978B1 (fr) Procede et section de refroidissement d'une bande metallique en defilement par projection d'un liquide
FR3064278B1 (fr) Section et procede de refroidissement d'une ligne continue combinant un refroidissement sec et un refroidissement humide
WO2009156057A3 (fr) Procédé et dispositif de lubrification de cylindres et d'un feuillard d'une cage de laminoir
MX2016016567A (es) Metodo de enfriamiento y dispositivo de enfriamiento para banda de acero.
CL2020000425A1 (es) Proceso y aparato para fundir un material metalífero de carga. (divisional solicitud 201601314)
MX2015010825A (es) Dispositivo de recocido continuo y dispositivo de galvanizacion continua por inmersion en caliente para banda de acero.
FR3044564B1 (fr) Composition a base d’uree pour le traitement des gaz d’echappement
TR201819360T4 (tr) Bir Metal Şeridin Kesintisiz İşlem Görmesine Yönelik Cihaz Ve Yöntem
MY154671A (en) Method for controlling a metal strip in a heat treatment furnace
IN2013CH01223A (fr)
MX2017013462A (es) Aparato y metodo para la produccion de banda de acero recubierta con metal por inmersion en caliente.
FR3063737B1 (fr) Ligne continue de recuit ou de galvanisation comprenant un bloc tensionneur entre deux fours consecutifs
MX2018005073A (es) Metodo de produccion de lamina de acero galvanizada por inmersion en caliente.
MX2017001670A (es) Regulacion de un perfil de temperatura objetivo en la parte superior de la banda y en la parte inferior de la banda antes del corte transversal de una banda de metal.
NZ716096A (en) Distribution device
PH12020551769A1 (en) Wall structure and assembly method for the same
NO142815B (no) Acetidinderivater som anvendes som utgangsmateriale for fremstilling av cefalosporansyrederivater
FR3046423B1 (fr) Dispositif et procede pour realiser une oxydation controlee de bandes metalliques dans un four de traitement en continu
FR3060021B1 (fr) Procede et section de refroidissement rapide d'une ligne continue de traitement de bandes metalliques
CN110730828B (zh) 用于热浸镀层设备的风口支管
FR3058459B1 (fr) Dispositif de refroidissement pour une turbine d'une turbomachine
FR3070971B1 (fr) Convoyeur pour bandelettes de pate
MX2015017644A (es) Instalacion de tratamiento de doble finalidad para galvanizacion por inmersion en caliente y recocido continuo de laminas de acero.
US1785322A (en) Tin pot
FR3080130B1 (fr) Dispositif de coffrage comportant une balise de geolocalisation et procede de geolocalisation

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180928

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8