FR3105796B1 - Dispositif pour l’evacuation de mattes de la surface d’un bain de metal liquide a l’interieur d’une descente de cloche d’une ligne de revetement en continu d’une bande metallique - Google Patents

Dispositif pour l’evacuation de mattes de la surface d’un bain de metal liquide a l’interieur d’une descente de cloche d’une ligne de revetement en continu d’une bande metallique Download PDF

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Publication number
FR3105796B1
FR3105796B1 FR1915599A FR1915599A FR3105796B1 FR 3105796 B1 FR3105796 B1 FR 3105796B1 FR 1915599 A FR1915599 A FR 1915599A FR 1915599 A FR1915599 A FR 1915599A FR 3105796 B1 FR3105796 B1 FR 3105796B1
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FR
France
Prior art keywords
liquid metal
evacuation
continuous coating
coating line
matte
Prior art date
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Active
Application number
FR1915599A
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English (en)
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FR3105796A1 (fr
Inventor
Silva Fernando Da
Timothée Laloy
Pascal Thevenet
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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 FR1915599A priority Critical patent/FR3105796B1/fr
Application filed by Fives Stein SA filed Critical Fives Stein SA
Priority to CN202080094588.5A priority patent/CN115003846A/zh
Priority to MX2022008031A priority patent/MX2022008031A/es
Priority to US17/788,793 priority patent/US20230034415A1/en
Priority to EP20845176.5A priority patent/EP4081669A1/fr
Priority to KR1020227024265A priority patent/KR20220123006A/ko
Priority to PCT/FR2020/052387 priority patent/WO2021130422A1/fr
Publication of FR3105796A1 publication Critical patent/FR3105796A1/fr
Application granted granted Critical
Publication of FR3105796B1 publication Critical patent/FR3105796B1/fr
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Classifications

    • 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
    • C23C2/0034—Details related to elements immersed in 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
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • 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
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • 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
    • C23C2/0036—Crucibles
    • C23C2/00361—Crucibles characterised by structures including means for immersing or extracting the substrate through confining wall area
    • 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
    • C23C2/004—Snouts
    • 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
    • C23C2/325—Processes or devices for cleaning 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
    • C23C2/34—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
    • 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
    • C23C2/523—Bath level or amount
    • 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
    • C23C2/524—Position of the substrate
    • 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
    • C23C2/526—Controlling or regulating the coating processes with means for measuring or sensing for visually inspecting the surface quality of the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Quality & Reliability (AREA)
  • Coating With Molten Metal (AREA)
  • Coating Apparatus (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Dispositif pour l’évacuation de mattes de la surface d’un bain (2) de métal liquide à l’intérieur d’une descente de cloche (3) d’une ligne de revêtement en continu d’une bande métallique (1) présentant une première et une deuxième faces, la première face étant prévue pour venir en contact avec un rouleau de fond (11), comprenant un compartiment (50) par lequel le métal liquide présent à l’intérieur de la descente de cloche est renouvelé par le soutirage d’une pompe (17) à laquelle il est relié, caractérisé en ce que ledit compartiment est apte à être démonté par des moyens de démontage sans qu’il soit nécessaire de couper la bande métallique. Figure pour l’abrégé : Figure 2
FR1915599A 2019-12-26 2019-12-26 Dispositif pour l’evacuation de mattes de la surface d’un bain de metal liquide a l’interieur d’une descente de cloche d’une ligne de revetement en continu d’une bande metallique Active FR3105796B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1915599A FR3105796B1 (fr) 2019-12-26 2019-12-26 Dispositif pour l’evacuation de mattes de la surface d’un bain de metal liquide a l’interieur d’une descente de cloche d’une ligne de revetement en continu d’une bande metallique
MX2022008031A MX2022008031A (es) 2019-12-26 2020-12-11 Dispositivo para eliminar matas de la superficie de un ba?o de metal liquido dentro de un conducto de una linea para recubrir continuamente una banda metalica.
US17/788,793 US20230034415A1 (en) 2019-12-26 2020-12-11 Device for removing mattes from the surface of a liquid metal bath inside a duct of a line for continuously coating a metal strip
EP20845176.5A EP4081669A1 (fr) 2019-12-26 2020-12-11 Dispositif pour l'evacuation de mattes de la surface d'un bain de metal liquide a l'interieur d'une descente de cloche d'une ligne de revetement en continu d'une bande metallique
CN202080094588.5A CN115003846A (zh) 2019-12-26 2020-12-11 用于从用于连续涂覆金属带的线的管道内的液态金属浴的表面移除哑光的装置
KR1020227024265A KR20220123006A (ko) 2019-12-26 2020-12-11 금속 스트립을 연속적으로 코팅하기 위한 라인의 덕트 내부의 액체 금속 조의 표면으로부터 매트를 제거하기 위한 디바이스
PCT/FR2020/052387 WO2021130422A1 (fr) 2019-12-26 2020-12-11 Dispositif pour l'evacuation de mattes de la surface d'un bain de metal liquide a l'interieur d'une descente de cloche d'une ligne de revetement en continu d'une bande metallique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915599 2019-12-26
FR1915599A FR3105796B1 (fr) 2019-12-26 2019-12-26 Dispositif pour l’evacuation de mattes de la surface d’un bain de metal liquide a l’interieur d’une descente de cloche d’une ligne de revetement en continu d’une bande metallique

Publications (2)

Publication Number Publication Date
FR3105796A1 FR3105796A1 (fr) 2021-07-02
FR3105796B1 true FR3105796B1 (fr) 2022-06-10

Family

ID=70008821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915599A Active FR3105796B1 (fr) 2019-12-26 2019-12-26 Dispositif pour l’evacuation de mattes de la surface d’un bain de metal liquide a l’interieur d’une descente de cloche d’une ligne de revetement en continu d’une bande metallique

Country Status (7)

Country Link
US (1) US20230034415A1 (fr)
EP (1) EP4081669A1 (fr)
KR (1) KR20220123006A (fr)
CN (1) CN115003846A (fr)
FR (1) FR3105796B1 (fr)
MX (1) MX2022008031A (fr)
WO (1) WO2021130422A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4215637A1 (fr) 2022-01-25 2023-07-26 John Cockerill S.A. Dispositif de nettoyage d'un museau dans une installation de galvanisation par immersion à chaud
CN114892116B (zh) * 2022-05-05 2023-07-28 唐山国丰第一冷轧镀锌技术有限公司 一种冷轧钢带用加工装置及加工工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120258A (ja) 1990-09-12 1992-04-21 Kawasaki Steel Corp 連続溶融亜鉛めっき方法および装置
JPH08269659A (ja) * 1995-03-31 1996-10-15 Nisshin Steel Co Ltd 連続溶融めっきにおけるスナウト内ドロスの除去方法および装置
JP2000273599A (ja) * 1999-03-26 2000-10-03 Kawasaki Steel Corp ドロス除去装置
FR2816637B1 (fr) * 2000-11-10 2003-10-24 Lorraine Laminage Installation de revetement au trempe d'une bande metallique
FR2816640B1 (fr) * 2000-11-10 2003-10-31 Lorraine Laminage Installation de revetement au trempe a chaud et en continu d'une bande metallique
JP4120258B2 (ja) 2002-04-26 2008-07-16 トヨタ自動車株式会社 車両の制御装置
BE1017389A3 (fr) * 2006-12-07 2008-08-05 Ct Rech Metallurgiques Asbl Installation et procede pour le controle en ligne d'un bain de galvanisation.
DE102013104267B3 (de) * 2013-04-26 2014-02-27 Thyssenkrupp Steel Europe Ag Vorrichtung zum kontinuierlichen Schmelztauchbeschichten von Metallband
WO2017187226A1 (fr) * 2016-04-26 2017-11-02 Arcelormittal Installation de revêtement au trempé à chaud et en continu d'une bande métallique et procédé associé
CN109988986B (zh) 2017-12-31 2023-08-18 上海东新冶金技术工程有限公司 热镀锌用带活动排渣管结构的炉鼻子及其使用方法
WO2019175623A1 (fr) 2018-03-12 2019-09-19 Arcelormittal Procédé de revêtement par immersion d'une bande métallique
WO2019224584A1 (fr) 2018-05-25 2019-11-28 Arcelormittal Procédé de revêtement par immersion d'une bande métallique
WO2021048593A1 (fr) 2019-09-10 2021-03-18 Arcelormittal Trop-plein mobile pour équipements de revêtement par immersion à chaud en continu

Also Published As

Publication number Publication date
FR3105796A1 (fr) 2021-07-02
KR20220123006A (ko) 2022-09-05
MX2022008031A (es) 2022-10-07
US20230034415A1 (en) 2023-02-02
CN115003846A (zh) 2022-09-02
WO2021130422A1 (fr) 2021-07-01
EP4081669A1 (fr) 2022-11-02

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