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FR2809418B1 - Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee - Google Patents

Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee

Info

Publication number
FR2809418B1
FR2809418B1 FR0006708A FR0006708A FR2809418B1 FR 2809418 B1 FR2809418 B1 FR 2809418B1 FR 0006708 A FR0006708 A FR 0006708A FR 0006708 A FR0006708 A FR 0006708A FR 2809418 B1 FR2809418 B1 FR 2809418B1
Authority
FR
France
Prior art keywords
securing
heat treatment
controlled atmosphere
treatment enclosure
enclosure operating
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 - Lifetime
Application number
FR0006708A
Other languages
English (en)
Other versions
FR2809418A1 (fr
Inventor
Francois Mignard
Rummeng Song
Stephane Mehrain
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
Stein Heurtey 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 FR0006708A priority Critical patent/FR2809418B1/fr
Application filed by Stein Heurtey SA filed Critical Stein Heurtey SA
Priority to DE60114085T priority patent/DE60114085T2/de
Priority to DE1160342T priority patent/DE1160342T1/de
Priority to ES01400953T priority patent/ES2165342T3/es
Priority to EP01400953A priority patent/EP1160342B1/fr
Priority to US09/854,520 priority patent/US6547898B2/en
Priority to KR1020010028595A priority patent/KR100756589B1/ko
Priority to JP2001156293A priority patent/JP4988096B2/ja
Priority to CNB01118972XA priority patent/CN1249256C/zh
Publication of FR2809418A1 publication Critical patent/FR2809418A1/fr
Application granted granted Critical
Publication of FR2809418B1 publication Critical patent/FR2809418B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C21D9/561—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
    • 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

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)
  • Furnace Details (AREA)
FR0006708A 2000-05-25 2000-05-25 Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee Expired - Lifetime FR2809418B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0006708A FR2809418B1 (fr) 2000-05-25 2000-05-25 Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee
DE1160342T DE1160342T1 (de) 2000-05-25 2001-04-12 Verfahren zum Sichern eines Gefässes für die thermische Behandlung in Schutzatmosphäre
ES01400953T ES2165342T3 (es) 2000-05-25 2001-04-12 Procedimiento para proporcionar seguridad a un recinto de tratamiento termico que funciona bajo atmosfera controlada.
EP01400953A EP1160342B1 (fr) 2000-05-25 2001-04-12 Procédé de mise en sécurisation d'une enceinte de traitement thermique fonctionnant sous atmosphère contrôlée
DE60114085T DE60114085T2 (de) 2000-05-25 2001-04-12 Verfahren zum Sichern eines Gefässes für die thermische Behandlung in Schutzatmosphäre
US09/854,520 US6547898B2 (en) 2000-05-25 2001-05-15 Method of making safe a heat treatment enclosure operating under a controlled atmosphere
KR1020010028595A KR100756589B1 (ko) 2000-05-25 2001-05-24 제어된 분위기 하에서 작동하는 열처리 인클로져를안전하게 하는 방법
JP2001156293A JP4988096B2 (ja) 2000-05-25 2001-05-25 制御雰囲気下で操作する熱処理エンクロージャを安全にする方法及びそれに用いるプラント
CNB01118972XA CN1249256C (zh) 2000-05-25 2001-05-25 热处理设备及使热处理室在控制气体下安全工作的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0006708A FR2809418B1 (fr) 2000-05-25 2000-05-25 Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee

Publications (2)

Publication Number Publication Date
FR2809418A1 FR2809418A1 (fr) 2001-11-30
FR2809418B1 true FR2809418B1 (fr) 2003-05-16

Family

ID=8850619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0006708A Expired - Lifetime FR2809418B1 (fr) 2000-05-25 2000-05-25 Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee

Country Status (8)

Country Link
US (1) US6547898B2 (fr)
EP (1) EP1160342B1 (fr)
JP (1) JP4988096B2 (fr)
KR (1) KR100756589B1 (fr)
CN (1) CN1249256C (fr)
DE (2) DE1160342T1 (fr)
ES (1) ES2165342T3 (fr)
FR (1) FR2809418B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014880A4 (fr) * 2002-06-14 2004-05-04 Ct Rech Metallurgiques Asbl Gestion des flux de gaz dans une section reactive.
FR2903122B1 (fr) * 2006-06-30 2008-09-12 Stein Heurtey Dispositif de securisation d'un four equipe d'un chauffage et d'un refroidissement rapides fonctionnant sous atmosphere controlee.
CN101354090B (zh) * 2007-07-25 2012-08-22 阿旺泰克西班牙公司 用于液化气体调节组件的阀
FR3014447B1 (fr) 2013-12-05 2016-02-05 Fives Stein Procede et installation de traitement thermique en continu d'une bande d'acier
ES2749005T3 (es) * 2014-03-03 2020-03-18 Acciai Speciali Terni Spa Aparato para el tratamiento de una tira de metal en una planta de recocido vertical
KR101717960B1 (ko) 2016-03-03 2017-03-20 (주)나우이엔씨 강판의 연속 열처리로용 분위기 가스 실링 장치
US10927426B2 (en) 2016-04-05 2021-02-23 Nippon Steel Corporation Cooling equipment for continuous annealing furnace
US11560606B2 (en) 2016-05-10 2023-01-24 United States Steel Corporation Methods of producing continuously cast hot rolled high strength steel sheet products
MX2018013869A (es) 2016-05-10 2019-03-21 United States Steel Corp Productos de acero de alta resistencia y procesos de recocido para fabricar los mismos.
US11993823B2 (en) 2016-05-10 2024-05-28 United States Steel Corporation High strength annealed steel products and annealing processes for making the same
CN113825846B (zh) 2019-05-07 2024-08-23 美国钢铁公司 生产连续铸造热轧高强度钢片产品的方法
JP2022543605A (ja) 2019-08-07 2022-10-13 ユナイテッド ステイツ スチール コーポレイション 高い展延性を有する亜鉛被覆鋼板製品
AU2020335005A1 (en) 2019-08-19 2022-03-03 United States Steel Corporation High strength steel products and annealing processes for making the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987577A (en) * 1931-11-25 1935-01-08 Gen Electric Apparatus for the thermic treatment of metal wires, filaments, bands, or the like
US2534973A (en) * 1949-03-02 1950-12-19 Gen Electric Cooling apparatus
US3158507A (en) * 1960-01-11 1964-11-24 Continental Can Co Floating roller seal
DE3733884A1 (de) * 1987-10-07 1989-04-27 Linde Ag Verfahren zum gluehen von metallteilen in durchlaufoefen
JP2520507B2 (ja) * 1990-07-12 1996-07-31 新日本製鐵株式会社 ステンレス鋼帯の連続光輝焼鈍方法
FR2746112B1 (fr) * 1996-03-13 1998-06-05 Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente
FR2769696B1 (fr) * 1997-10-15 1999-12-31 Stein Heurtey Systeme de securite pour fours a refroidissement rapide de bandes metalliques
JP4156065B2 (ja) * 1998-02-24 2008-09-24 日新製鋼株式会社 金属帯用連続還元性雰囲気焼鈍装置および方法
JP3572983B2 (ja) * 1998-03-26 2004-10-06 Ｊｆｅスチール株式会社 連続熱処理炉ならびに連続熱処理炉における冷却方法
DE69918821T2 (de) * 1998-03-26 2005-10-13 Jfe Engineering Corp. Verfahren zum kontrollieren der atmosphäre und der zugspannung in einem ofen zur kontinuierlichen wärmebehandlung von metallband

Also Published As

Publication number Publication date
DE1160342T1 (de) 2002-05-23
FR2809418A1 (fr) 2001-11-30
EP1160342A1 (fr) 2001-12-05
DE60114085D1 (de) 2005-11-24
KR100756589B1 (ko) 2007-09-10
KR20010107710A (ko) 2001-12-07
US20010045024A1 (en) 2001-11-29
CN1249256C (zh) 2006-04-05
EP1160342B1 (fr) 2005-10-19
US6547898B2 (en) 2003-04-15
ES2165342T3 (es) 2006-03-01
ES2165342T1 (es) 2002-03-16
CN1327144A (zh) 2001-12-19
DE60114085T2 (de) 2006-07-13
JP4988096B2 (ja) 2012-08-01
JP2002003954A (ja) 2002-01-09

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