FR2920439B1 - Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation - Google Patents

Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation

Info

Publication number
FR2920439B1
FR2920439B1 FR0757331A FR0757331A FR2920439B1 FR 2920439 B1 FR2920439 B1 FR 2920439B1 FR 0757331 A FR0757331 A FR 0757331A FR 0757331 A FR0757331 A FR 0757331A FR 2920439 B1 FR2920439 B1 FR 2920439B1
Authority
FR
France
Prior art keywords
galvanization
stray
continuously
reduction
steel band
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
FR0757331A
Other languages
English (en)
Other versions
FR2920439A1 (fr
Inventor
Pierre Jerome Borrel
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.)
Clecim SAS
Original Assignee
Siemens VAI Metals Technologies SAS
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=39384792&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2920439(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens VAI Metals Technologies SAS filed Critical Siemens VAI Metals Technologies SAS
Priority to FR0757331A priority Critical patent/FR2920439B1/fr
Priority to US12/676,167 priority patent/US8609192B2/en
Priority to CN200880105309XA priority patent/CN101796203B/zh
Priority to EP08829848.4A priority patent/EP2188399B2/fr
Priority to JP2010523552A priority patent/JP2010538163A/ja
Priority to PCT/FR2008/000981 priority patent/WO2009030823A1/fr
Publication of FR2920439A1 publication Critical patent/FR2920439A1/fr
Publication of FR2920439B1 publication Critical patent/FR2920439B1/fr
Application granted granted Critical
Expired - Fee Related 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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR0757331A 2007-09-03 2007-09-03 Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation Expired - Fee Related FR2920439B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0757331A FR2920439B1 (fr) 2007-09-03 2007-09-03 Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation
JP2010523552A JP2010538163A (ja) 2007-09-03 2008-07-04 連続的に走行する鋼ストリップの表面を亜鉛めっきのための放射管炉によって制御して酸化−還元させるための方法及び装置
CN200880105309XA CN101796203B (zh) 2007-09-03 2008-07-04 连续行经辐射管炉用以镀锌的钢带的表面受控氧化-还原的方法和设备
EP08829848.4A EP2188399B2 (fr) 2007-09-03 2008-07-04 Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation
US12/676,167 US8609192B2 (en) 2007-09-03 2008-07-04 Method and device for controlling oxidizing-reducing of the surface of a steel strip running continuously through a radiant tubes furnace for its galvanizing
PCT/FR2008/000981 WO2009030823A1 (fr) 2007-09-03 2008-07-04 Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757331A FR2920439B1 (fr) 2007-09-03 2007-09-03 Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation

Publications (2)

Publication Number Publication Date
FR2920439A1 FR2920439A1 (fr) 2009-03-06
FR2920439B1 true FR2920439B1 (fr) 2009-11-13

Family

ID=39384792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0757331A Expired - Fee Related FR2920439B1 (fr) 2007-09-03 2007-09-03 Procede et dispositif d'oxydation/reduction controlee de la surface d'une bande d'acier en defilement continu dans un four a tubes radiants en vue de sa galvanisation

Country Status (6)

Country Link
US (1) US8609192B2 (fr)
EP (1) EP2188399B2 (fr)
JP (1) JP2010538163A (fr)
CN (1) CN101796203B (fr)
FR (1) FR2920439B1 (fr)
WO (1) WO2009030823A1 (fr)

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DE202008009065U1 (de) 2008-07-04 2008-10-09 WS Wärmeprozesstechnik GmbH Strahlungsheizanordnung mit Verzugkompensation
AT508264B1 (de) * 2009-10-13 2010-12-15 Ebner Ind Ofenbau Vorrichtung zur wärmebehandlung von blechbändern
EP2513582B1 (fr) * 2009-12-15 2018-05-02 Primetals Technologies France SAS Installation de préchauffage d'une bande d'acier en défilement continu
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DE102011050243A1 (de) 2011-05-10 2012-11-15 Thyssenkrupp Steel Europe Ag Vorrichtung und Verfahren zum im Durchlauf erfolgenden Behandeln eines Stahlflachprodukts
DE102011051731B4 (de) 2011-07-11 2013-01-24 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines durch Schmelztauchbeschichten mit einer metallischen Schutzschicht versehenen Stahlflachprodukts
RU2608257C2 (ru) * 2011-07-15 2017-01-17 Тата Стил Эймейден Бв Устройство для производства отожженных сортов стали и способ для производства упомянутых сортов стали
DE102011056823A1 (de) 2011-12-21 2013-06-27 Thyssen Krupp Steel Europe AG Düseneinrichtung für einen Ofen zum Wärmebehandeln eines Stahlflachprodukts und mit einer solchen Düseneinrichtung ausgestatteter Ofen
JP5365760B1 (ja) * 2012-04-06 2013-12-11 Ｊｆｅスチール株式会社 連続式溶融亜鉛めっき設備
EP2687611A1 (fr) * 2012-07-17 2014-01-22 Linde Aktiengesellschaft Procédé et appareil de commande de porosité de surface de matériaux métalliques
DE102013105378B3 (de) * 2013-05-24 2014-08-28 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines durch Schmelztauchbeschichten mit einer metallischen Schutzschicht versehenen Stahlflachprodukts und Durchlaufofen für eine Schmelztauchbeschichtungsanlage
ES2851199T3 (es) 2013-07-03 2021-09-03 Outokumpu Nirosta Gmbh Procedimiento para recubrir productos planos de acero con una capa protectora metálica
CN103849825B (zh) * 2014-03-05 2016-03-02 首钢总公司 一种连续热镀锌线柔性预氧化装置及方法
DE102014109943B3 (de) 2014-07-16 2015-11-05 Thyssenkrupp Ag Stahlprodukt mit einer Korrosionsschutzbeschichtung aus einer Aluminiumlegierung sowie Verfahren zu dessen Herstellung
EP3173495A1 (fr) * 2015-11-25 2017-05-31 Cockerill Maintenance & Ingenierie S.A. Procédé et dispositif de commande de réaction
CN107532227B (zh) * 2015-05-07 2020-01-10 考克利尔维修工程 反应控制的方法和装置
FR3046423B1 (fr) 2015-12-30 2018-04-13 Fives Stein Dispositif et procede pour realiser une oxydation controlee de bandes metalliques dans un four de traitement en continu
CN106282903B (zh) * 2016-09-12 2018-11-30 西北师范大学 火焰法制备块状纳米氧化铁涂层的工艺
CN106637048A (zh) * 2016-12-29 2017-05-10 常州大学 一种低露点下选择性氧化薄膜的制备方法
CN106755797A (zh) * 2017-03-10 2017-05-31 江苏伟建工具科技有限公司 一种高速钢对流冷却退火管
CN106801138A (zh) * 2017-03-10 2017-06-06 江苏伟建工具科技有限公司 一种高速钢退火管
CN107354424B (zh) * 2017-08-08 2019-10-11 常州大学 一种抑制高强钢钢板表面选择性氧化的蒸镀锌预处理工艺
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Also Published As

Publication number Publication date
EP2188399B2 (fr) 2023-05-03
US8609192B2 (en) 2013-12-17
EP2188399A1 (fr) 2010-05-26
JP2010538163A (ja) 2010-12-09
CN101796203B (zh) 2011-12-14
US20100173072A1 (en) 2010-07-08
EP2188399B1 (fr) 2013-08-28
FR2920439A1 (fr) 2009-03-06
WO2009030823A1 (fr) 2009-03-12
CN101796203A (zh) 2010-08-04

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Owner name: PRIMETALS TECNOLOGIES FRANCE SAS, FR

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