FR2654749B1 - Procede et dispositif d'epuration d'un bain de metal liquide au temps chaud d'une bande d'acier. - Google Patents

Procede et dispositif d'epuration d'un bain de metal liquide au temps chaud d'une bande d'acier.

Info

Publication number
FR2654749B1
FR2654749B1 FR8915267A FR8915267A FR2654749B1 FR 2654749 B1 FR2654749 B1 FR 2654749B1 FR 8915267 A FR8915267 A FR 8915267A FR 8915267 A FR8915267 A FR 8915267A FR 2654749 B1 FR2654749 B1 FR 2654749B1
Authority
FR
France
Prior art keywords
purifying
hot
liquid metal
steel strip
metal bath
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.)
Expired - Fee Related
Application number
FR8915267A
Other languages
English (en)
Other versions
FR2654749A1 (fr
Inventor
Bernard Francois
Robert Haaser
Pierre Commun
Jean-Paul Hennechart
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.)
Sollac SA
Original Assignee
Sollac 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
Application filed by Sollac SA filed Critical Sollac SA
Priority to FR8915267A priority Critical patent/FR2654749B1/fr
Priority to EP90403262A priority patent/EP0429351A1/fr
Priority to ZA909300A priority patent/ZA909300B/xx
Priority to CA002030336A priority patent/CA2030336A1/fr
Priority to AU66751/90A priority patent/AU641447B2/en
Priority to KR1019910700763A priority patent/KR920701501A/ko
Priority to PCT/FR1990/000836 priority patent/WO1991007515A1/fr
Priority to US07/617,033 priority patent/US5084094A/en
Priority to JP3500174A priority patent/JPH04503086A/ja
Publication of FR2654749A1 publication Critical patent/FR2654749A1/fr
Priority to FI913418A priority patent/FI913418A0/fi
Application granted granted Critical
Publication of FR2654749B1 publication Critical patent/FR2654749B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • C23C2/04—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
    • 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
    • C23C2/12—Aluminium or alloys based thereon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR8915267A 1989-11-21 1989-11-21 Procede et dispositif d'epuration d'un bain de metal liquide au temps chaud d'une bande d'acier. Expired - Fee Related FR2654749B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR8915267A FR2654749B1 (fr) 1989-11-21 1989-11-21 Procede et dispositif d'epuration d'un bain de metal liquide au temps chaud d'une bande d'acier.
EP90403262A EP0429351A1 (fr) 1989-11-21 1990-11-19 Procédé et dispositif d'épuration d'un bain de métal liquide au trempé à chaud d'une bande d'acier
CA002030336A CA2030336A1 (fr) 1989-11-21 1990-11-20 Procede et dispositif d'epuration d'un bain de metal liquide au trempe a chaud d'une bande d'acier
AU66751/90A AU641447B2 (en) 1989-11-21 1990-11-20 Method and apparatus for cleaning a liquid metal bath for hot dipping of a steel strip
ZA909300A ZA909300B (en) 1989-11-21 1990-11-20 Method and apparatus for cleaning a liquid metal bath for hot dipping of a steel strip
PCT/FR1990/000836 WO1991007515A1 (fr) 1989-11-21 1990-11-21 Procede et dispositif d'epuration d'un bain de metal liquide au trempe a chaud d'une bande d'acier
KR1019910700763A KR920701501A (ko) 1989-11-21 1990-11-21 강대(鋼帶)의 용융도금용 액체금속의 정화를 위한 방법 및 장치
US07/617,033 US5084094A (en) 1989-11-21 1990-11-21 Method and apparatus for cleaning a liquid metal bath for hot dipping of a steel strip
JP3500174A JPH04503086A (ja) 1989-11-21 1990-11-21 鋼ストリップの溶融メッキ用液体金属浴の精製方法と装置
FI913418A FI913418A0 (fi) 1989-11-21 1991-07-15 Foerfarande och anordning foer rengoering av ett av flytande metall bestaoende bad avsett foer varmdoppning av ett bandjaern.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915267A FR2654749B1 (fr) 1989-11-21 1989-11-21 Procede et dispositif d'epuration d'un bain de metal liquide au temps chaud d'une bande d'acier.

Publications (2)

Publication Number Publication Date
FR2654749A1 FR2654749A1 (fr) 1991-05-24
FR2654749B1 true FR2654749B1 (fr) 1994-03-25

Family

ID=9387605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915267A Expired - Fee Related FR2654749B1 (fr) 1989-11-21 1989-11-21 Procede et dispositif d'epuration d'un bain de metal liquide au temps chaud d'une bande d'acier.

Country Status (10)

Country Link
US (1) US5084094A (fr)
EP (1) EP0429351A1 (fr)
JP (1) JPH04503086A (fr)
KR (1) KR920701501A (fr)
AU (1) AU641447B2 (fr)
CA (1) CA2030336A1 (fr)
FI (1) FI913418A0 (fr)
FR (1) FR2654749B1 (fr)
WO (1) WO1991007515A1 (fr)
ZA (1) ZA909300B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169128A (en) * 1991-09-30 1992-12-08 General Electric Company Molten solder filter
DE4208578A1 (de) * 1992-03-13 1993-09-16 Mannesmann Ag Verfahren zum beschichten der oberflaeche von strangfoermigem gut
US5814126A (en) * 1994-01-12 1998-09-29 Cook; Thomas H. Method and apparatus for producing bright and smooth galvanized coatings
US5494262A (en) * 1995-02-03 1996-02-27 Wirtz Manufacturing Co., Inc. Metal delivery system
US5683650A (en) * 1995-06-12 1997-11-04 Morando; Jorge A. Bubble apparatus for removing and diluting dross in a steel treating bath
AT405945B (de) 1998-02-11 1999-12-27 Machner & Saurer Gmbh Verfahren zum abscheiden von verbindungen aus zinkmetallbädern
DE10020284A1 (de) * 2000-04-26 2001-10-31 Stolberger Metallwerke Gmbh Verfahren und Anordnung zum Regenerieren einer verunreinigten Metallschmelze
JP5449196B2 (ja) * 2008-02-08 2014-03-19 シーメンス ヴェ メタルス テクノロジーズ エスアーエス 鋼ストリップの浸漬亜鉛めっき方法
RU2463379C2 (ru) * 2008-02-08 2012-10-10 Сименс Фаи Металз Текнолоджиз Сас Способ цинкования погружением стальной полосы
WO2009098363A1 (fr) * 2008-02-08 2009-08-13 Siemens Vai Metals Technologies Sas Installation de galvanisation au trempe d'une bande d'acier
BR112013004848B1 (pt) * 2010-09-02 2019-12-31 Nippon Steel & Sumitomo Metal Corp método de fabricação de chapa de aço galvanizado
KR101271857B1 (ko) * 2011-06-10 2013-06-07 주식회사 포스코 용융아연 도금장치
DE102011118197B3 (de) 2011-11-11 2013-05-08 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zum Schmelztauchbeschichten eines Metallbands mit einem metallischen Überzug
DE102011118199B3 (de) 2011-11-11 2013-05-08 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zum Schmelztauchbeschichten eines Metallbands mit einem metallischen Überzug
KR101493863B1 (ko) * 2013-10-30 2015-02-16 주식회사 포스코 강판 도금장치 및 강판 도금방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734819A (en) * 1956-02-14 Method and apparatus for separation of
US1515140A (en) * 1922-05-20 1924-11-11 Erich A Beck Process for the elimination of aluminum and metals of the iron group from zinc, zinc alloys, etc.
DE2460904C2 (de) * 1974-12-21 1987-03-19 Robert Bosch Gmbh, 7000 Stuttgart Antiblockierregelsystem
JPS55128569A (en) * 1979-03-26 1980-10-04 Nippon Kokan Kk <Nkk> Method and apparatus for hot galvanization
JPS5677373A (en) * 1979-11-29 1981-06-25 Nisshin Steel Co Ltd Recovery device and recovery method of zinc hot dipping dross
JPS5735671A (en) * 1980-08-11 1982-02-26 Nippon Kokan Kk <Nkk> Continuously galvanizing method for strip
JPS6089556A (ja) * 1983-10-19 1985-05-20 Sumitomo Electric Ind Ltd 連続溶融めつき方法
JPS62185863A (ja) * 1986-02-10 1987-08-14 Nippon Steel Corp 連続溶融メツキ法
JPH0660373B2 (ja) * 1986-08-20 1994-08-10 新日本製鐵株式会社 溶融金属メツキ浴の介在物除去方法
JPS63238252A (ja) * 1987-03-25 1988-10-04 Sumitomo Metal Ind Ltd 連続式溶融メツキ装置
JPH01147046A (ja) * 1987-12-03 1989-06-08 Sumitomo Metal Ind Ltd 溶融亜鉛めっき浴の管理方法
JPH01147047A (ja) * 1987-12-03 1989-06-08 Sumitomo Metal Ind Ltd 溶融亜鉛めっき浴の管理方法

Also Published As

Publication number Publication date
EP0429351A1 (fr) 1991-05-29
FI913418A0 (fi) 1991-07-15
FR2654749A1 (fr) 1991-05-24
US5084094A (en) 1992-01-28
CA2030336A1 (fr) 1991-05-22
WO1991007515A1 (fr) 1991-05-30
JPH04503086A (ja) 1992-06-04
AU641447B2 (en) 1993-09-23
KR920701501A (ko) 1992-08-11
AU6675190A (en) 1991-05-30
ZA909300B (en) 1992-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse