ATE331816T1 - Verfahren und vorrichtung zum beschleunigten abkühlen im durchlaufglühverfahren - Google Patents

Verfahren und vorrichtung zum beschleunigten abkühlen im durchlaufglühverfahren

Info

Publication number
ATE331816T1
ATE331816T1 AT02447157T AT02447157T ATE331816T1 AT E331816 T1 ATE331816 T1 AT E331816T1 AT 02447157 T AT02447157 T AT 02447157T AT 02447157 T AT02447157 T AT 02447157T AT E331816 T1 ATE331816 T1 AT E331816T1
Authority
AT
Austria
Prior art keywords
cooling
operations
strip
rapid
slow
Prior art date
Application number
AT02447157T
Other languages
English (en)
Inventor
Philippe Klinkenberg
Pierre Simon
Paul Warnotte
Denis Bouqueneau
Original Assignee
Centre Rech Metallurgique
Cockerill Rech & Dev
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 Centre Rech Metallurgique, Cockerill Rech & Dev filed Critical Centre Rech Metallurgique
Application granted granted Critical
Publication of ATE331816T1 publication Critical patent/ATE331816T1/de

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
    • C21D9/562—Details
    • C21D9/565—Sealing arrangements
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
AT02447157T 2001-10-05 2002-08-20 Verfahren und vorrichtung zum beschleunigten abkühlen im durchlaufglühverfahren ATE331816T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2001/0653A BE1014418A3 (fr) 2001-10-05 2001-10-05 Procede et dispositif de refroidissement accelere en recuit continu.

Publications (1)

Publication Number Publication Date
ATE331816T1 true ATE331816T1 (de) 2006-07-15

Family

ID=3897114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02447157T ATE331816T1 (de) 2001-10-05 2002-08-20 Verfahren und vorrichtung zum beschleunigten abkühlen im durchlaufglühverfahren

Country Status (5)

Country Link
EP (1) EP1300478B1 (de)
AT (1) ATE331816T1 (de)
BE (1) BE1014418A3 (de)
DE (1) DE60212778T2 (de)
ES (1) ES2267970T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538228A1 (de) * 2003-12-01 2005-06-08 R & D du groupe Cockerill-Sambre Verfahren und Vorrichtung zum Kühlen einer Stahlband
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
CN102534178B (zh) * 2012-01-17 2013-06-05 江苏宝力重工科技有限公司 无取向硅钢带水封冷却装置
CN104451117A (zh) * 2014-09-23 2015-03-25 中冶赛迪工程技术股份有限公司 一种淬火板板形控制方法和装置
JP6308287B2 (ja) * 2015-12-28 2018-04-11 Ｊｆｅスチール株式会社 急冷焼入れ装置及び急冷焼入れ方法
WO2021024021A1 (en) 2019-08-06 2021-02-11 Arcelormittal Device for cooling a steel strip
CN113430360A (zh) * 2021-06-07 2021-09-24 唐山钢铁集团高强汽车板有限公司 一种高强钢板退火过渡的控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333116A (en) * 1970-12-15 1973-10-10 Nippon Kokan Kk Continuous annealing plant for steel strip
BE887507A (fr) * 1981-02-12 1981-06-01 Centre Rech Metallurgique Perfectionnements aux procedes de traitement thermique en continu de toles d'acier
DE69930330T2 (de) * 1998-03-26 2006-08-24 Jfe Steel Corp. Durchlaufwärmebehandlungsofen
JP3514130B2 (ja) * 1998-08-27 2004-03-31 Ｊｆｅスチール株式会社 鋼帯の竪型冷却装置及び冷却方法
BE1012215A3 (fr) * 1998-10-01 2000-07-04 Centre Rech Metallurgique Procede de refroidissement en continu d'une tole en acier et dispositif pour sa mise en oeuvre.

Also Published As

Publication number Publication date
EP1300478A1 (de) 2003-04-09
ES2267970T3 (es) 2007-03-16
BE1014418A3 (fr) 2003-10-07
EP1300478B1 (de) 2006-06-28
DE60212778D1 (de) 2006-08-10
DE60212778T2 (de) 2007-06-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties