EA200870493A1 - Усовершенствование, вносимое в секции быстрого нагрева линий теплообработки непрерывного действия - Google Patents

Усовершенствование, вносимое в секции быстрого нагрева линий теплообработки непрерывного действия

Info

Publication number
EA200870493A1
EA200870493A1 EA200870493A EA200870493A EA200870493A1 EA 200870493 A1 EA200870493 A1 EA 200870493A1 EA 200870493 A EA200870493 A EA 200870493A EA 200870493 A EA200870493 A EA 200870493A EA 200870493 A1 EA200870493 A1 EA 200870493A1
Authority
EA
Eurasian Patent Office
Prior art keywords
heating
improvement
section
heat treatments
continuous action
Prior art date
Application number
EA200870493A
Other languages
English (en)
Other versions
EA014407B1 (ru
Inventor
Катрин Паскине
Фредерик Мармонье
Original Assignee
Фив Стэн
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 Фив Стэн filed Critical Фив Стэн
Publication of EA200870493A1 publication Critical patent/EA200870493A1/ru
Publication of EA014407B1 publication Critical patent/EA014407B1/ru

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
    • C21D11/00—Process control or regulation for heat treatments
    • 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

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)
  • Control Of Heat Treatment Processes (AREA)

Abstract

Способ уменьшения образования складок на металлических лентах (1), подверженных быстрому нагреву в непрерывных линиях термообработки, в которых вышеуказанные ленты подводятся к пересекаемым ими секциям нагрева (2), состоящим из средств последовательного и различного нагрева (5; 5а, 5b, 5c, 5d), отличающийся тем, что средняя крутизна повышения температуры ленты между входом и выходом средства нагрева сокращает одно средство нагрева посредством следующего нагрева. Таким образом, изменение скорости нагрева во всех точках ленты уменьшается, по мере того, как увеличивается температура ленты таким образом, что поперечные напряжения сил сжатия не выходят за критическое значение порога образования складок.
EA200870493A 2006-05-02 2007-04-27 Способ нагрева металлической ленты в секции быстрого нагрева линий теплообработки непрерывного действия EA014407B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0603899A FR2900661B1 (fr) 2006-05-02 2006-05-02 Perfectionnement apporte aux sections de chauffage rapide des lignes de traitement thermique en continu.
PCT/FR2007/000733 WO2007125213A2 (fr) 2006-05-02 2007-04-27 Perfectionnement apporte aux sections de chauffage rapide des lignes de traitement thermique en continu

Publications (2)

Publication Number Publication Date
EA200870493A1 true EA200870493A1 (ru) 2009-02-27
EA014407B1 EA014407B1 (ru) 2010-12-30

Family

ID=37614028

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200870493A EA014407B1 (ru) 2006-05-02 2007-04-27 Способ нагрева металлической ленты в секции быстрого нагрева линий теплообработки непрерывного действия

Country Status (13)

Country Link
US (1) US8425225B2 (ru)
EP (1) EP2016202A2 (ru)
JP (1) JP2009535512A (ru)
KR (1) KR101370949B1 (ru)
CN (1) CN101432451B (ru)
AU (1) AU2007245554A1 (ru)
BR (1) BRPI0711034A2 (ru)
CA (1) CA2650187A1 (ru)
EA (1) EA014407B1 (ru)
FR (1) FR2900661B1 (ru)
MX (1) MX2008013858A (ru)
WO (1) WO2007125213A2 (ru)
ZA (1) ZA200808818B (ru)

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EP2513582B1 (fr) * 2009-12-15 2018-05-02 Primetals Technologies France SAS Installation de préchauffage d'une bande d'acier en défilement continu
US9362546B1 (en) 2013-01-07 2016-06-07 Quantumscape Corporation Thin film lithium conducting powder material deposition from flux
ES2890654T3 (es) 2013-10-07 2022-01-21 Quantumscape Battery Inc Materiales de granate para baterías secundarias de Li y métodos de fabricación y uso de los materiales de granate
FR3014447B1 (fr) * 2013-12-05 2016-02-05 Fives Stein Procede et installation de traitement thermique en continu d'une bande d'acier
KR102609408B1 (ko) 2015-04-16 2023-12-04 퀀텀스케이프 배터리, 인코포레이티드 고체 전해질 제조를 위한 세터 플레이트 및 그를 사용하여 치밀한 고체 전해질을 제조하는 방법
CN107851774A (zh) 2015-07-21 2018-03-27 昆腾斯科普公司 铸造和烧结生坯石榴石薄膜的方法和材料
US9966630B2 (en) 2016-01-27 2018-05-08 Quantumscape Corporation Annealed garnet electrolyte separators
US11993823B2 (en) 2016-05-10 2024-05-28 United States Steel Corporation High strength annealed steel products and annealing processes for making the same
US11560606B2 (en) 2016-05-10 2023-01-24 United States Steel Corporation Methods of producing continuously cast hot rolled high strength steel sheet products
KR102557715B1 (ko) 2016-05-10 2023-07-20 유나이테드 스테이츠 스틸 코포레이션 고강도 철강 제품 및 이의 제조를 위한 소둔 공정
EP3529839A1 (en) 2016-10-21 2019-08-28 QuantumScape Corporation Lithium-stuffed garnet electrolytes with a reduced surface defect density and methods of making and using the same
EP4369453A3 (en) 2017-06-23 2024-10-02 QuantumScape Battery, Inc. Lithium-stuffed garnet electrolytes with secondary phase inclusions
WO2019090360A1 (en) 2017-11-06 2019-05-09 Quantumscape Corporation Lithium-stuffed garnet thin films and pellets having an oxyfluorinated and/or fluorinated surface and methods of making and using the thin films and pellets
RU2751857C1 (ru) * 2018-02-22 2021-07-19 ДжФЕ СТИЛ КОРПОРЕЙШН Способ нагрева стального листа во время непрерывного отжига и установка непрерывного отжига
WO2020227438A1 (en) 2019-05-07 2020-11-12 United States Steel Corporation Methods of producing continuously cast hot rolled high strength steel sheet products
CA3149331A1 (en) 2019-08-07 2021-02-11 United States Steel Corporation High ductility zinc-coated steel sheet products
AU2020335005A1 (en) 2019-08-19 2022-03-03 United States Steel Corporation High strength steel products and annealing processes for making the same

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JPS5924166B2 (ja) 1977-10-20 1984-06-07 新日本製鐵株式会社 ストリツプの連続加熱に於ける板温制御方法
JPS6016499B2 (ja) * 1978-08-06 1985-04-25 住友軽金属工業株式会社 金属ストリツプの熱処理方法
JPS6056218B2 (ja) * 1980-01-18 1985-12-09 大同特殊鋼株式会社 金属ストリツプの熱処理方法
JPS6056026A (ja) * 1983-09-08 1985-04-01 Mitsubishi Heavy Ind Ltd 連続焼鈍設備加熱炉の炉温設定方法
JPH01215930A (ja) * 1988-02-24 1989-08-29 Kobe Steel Ltd 薄鋼板の連続焼鈍方法
JPH04285130A (ja) * 1991-03-12 1992-10-09 Nippon Steel Corp 連続焼鈍設備の加熱炉における燃焼ガス流量制御方法
JPH06212283A (ja) * 1993-01-19 1994-08-02 Mitsubishi Heavy Ind Ltd ステンレス鋼板の焼鈍方法
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FR2746112B1 (fr) * 1996-03-13 1998-06-05 Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente
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EP1244819B1 (en) * 1999-12-17 2005-08-10 Alcan International Limited Method of quenching an alloy sheet to minimize distortion
FR2802552B1 (fr) * 1999-12-17 2002-03-29 Stein Heurtey Procede et dispositif de reduction des plis de bande dans une zone de refroidissement rapide de ligne de traitement thermique
FR2820148B1 (fr) * 2001-01-31 2003-10-31 Stein Heurtey Perfectionnements apportes aux procedes de chauffage de bandes d'acier dans des fours verticaux
JP2003253343A (ja) * 2002-03-05 2003-09-10 Jfe Steel Kk 金属帯の連続熱処理方法
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Also Published As

Publication number Publication date
AU2007245554A1 (en) 2007-11-08
CN101432451B (zh) 2011-06-15
KR20090007737A (ko) 2009-01-20
WO2007125213A3 (fr) 2008-01-03
CN101432451A (zh) 2009-05-13
JP2009535512A (ja) 2009-10-01
MX2008013858A (es) 2009-01-26
US8425225B2 (en) 2013-04-23
US20100062385A1 (en) 2010-03-11
EP2016202A2 (fr) 2009-01-21
BRPI0711034A2 (pt) 2012-03-06
KR101370949B1 (ko) 2014-03-14
CA2650187A1 (fr) 2007-11-08
FR2900661B1 (fr) 2008-09-26
WO2007125213A2 (fr) 2007-11-08
FR2900661A1 (fr) 2007-11-09
ZA200808818B (en) 2009-11-25
EA014407B1 (ru) 2010-12-30

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU