AU550533B2 - Controlled cooling in the continuous annealing of steel strip - Google Patents

Controlled cooling in the continuous annealing of steel strip

Info

Publication number
AU550533B2
AU550533B2 AU90421/82A AU9042182A AU550533B2 AU 550533 B2 AU550533 B2 AU 550533B2 AU 90421/82 A AU90421/82 A AU 90421/82A AU 9042182 A AU9042182 A AU 9042182A AU 550533 B2 AU550533 B2 AU 550533B2
Authority
AU
Australia
Prior art keywords
steel strip
continuous annealing
controlled cooling
cooling
controlled
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.)
Ceased
Application number
AU90421/82A
Other languages
English (en)
Other versions
AU9042182A (en
Inventor
Hiroshi Ikegami
Norichika Nagira
Katsuhiko Yui
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of AU9042182A publication Critical patent/AU9042182A/en
Application granted granted Critical
Publication of AU550533B2 publication Critical patent/AU550533B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for 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)
  • Control Of Heat Treatment Processes (AREA)
AU90421/82A 1982-01-11 1982-11-12 Controlled cooling in the continuous annealing of steel strip Ceased AU550533B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57002584A JPS58120742A (ja) 1982-01-11 1982-01-11 鋼帯の冷却制御方法
JP57-2584 1982-01-11

Publications (2)

Publication Number Publication Date
AU9042182A AU9042182A (en) 1983-07-21
AU550533B2 true AU550533B2 (en) 1986-03-27

Family

ID=11533415

Family Applications (1)

Application Number Title Priority Date Filing Date
AU90421/82A Ceased AU550533B2 (en) 1982-01-11 1982-11-12 Controlled cooling in the continuous annealing of steel strip

Country Status (9)

Country Link
US (1) US4440583A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0086265B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58120742A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR890002521B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU550533B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8206916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1200474A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3275839D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA828512B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813652A (en) * 1981-11-26 1989-03-21 Union Siderurgique Du Nord Et De L'est De La France (Usinor) Plant for effecting the controlled cooling of metal sheets
US4720310A (en) * 1981-11-26 1988-01-19 Union Siderurgique Du Nord Et De L'est De La France (Usinor) Process for effecting the controlled cooling of metal sheets
JPS6199632A (ja) * 1984-10-19 1986-05-17 Kawasaki Steel Corp 熱延鋼板の冷却制御方法
JPS61217530A (ja) * 1985-03-22 1986-09-27 Kawasaki Steel Corp 連続熱処理における鋼帯の冷却方法
JPS61217531A (ja) * 1985-03-22 1986-09-27 Kawasaki Steel Corp 鋼帯の冷却方法
JPS63136126U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1987-02-27 1988-09-07
US4793870A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon high manganese steel
US4793869A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon manganese steel
US5137586A (en) * 1991-01-02 1992-08-11 Klink James H Method for continuous annealing of metal strips
US6264767B1 (en) 1995-06-07 2001-07-24 Ipsco Enterprises Inc. Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling
DE19639062A1 (de) * 1996-09-16 1998-03-26 Mannesmann Ag Modellgestütztes Verfahren zur kontrollierten Kühlung von Warmband oder Grobblech in einem rechnergeführten Walz- und Kühlprozeß
DE19717615A1 (de) * 1997-04-25 1998-10-29 Siemens Ag Verfahren und Einrichtung zur Kühlung von Metallen in einem Hüttenwerk
BE1011615A6 (fr) * 1997-12-16 1999-11-09 Centre Rech Metallurgique Procede de controle du refroidissement d'un produit metallique en mouvement.
AU4596899A (en) 1998-07-10 2000-02-01 Ipsco Inc. Method and apparatus for producing martensite- or bainite-rich steel using steckel mill and controlled cooling
FR2897620B1 (fr) * 2006-02-21 2008-04-04 Stein Heurtey Procede et dispositif de refroidissement et de stabilisation de bande dans une ligne continue
KR100858902B1 (ko) * 2006-12-27 2008-09-17 주식회사 포스코 열연강판의 권취온도 보정방법 및 재질예측방법
EP2126144B1 (en) * 2007-02-23 2017-12-27 Tata Steel IJmuiden BV Method of thermomechanical shaping a final product with very high strength and a product produced thereby
JP4903073B2 (ja) * 2007-03-26 2012-03-21 新日鉄エンジニアリング株式会社 冷却パターンの表示方法
US8864921B2 (en) * 2007-07-19 2014-10-21 Tata Steel Ijmuiden B.V. Method for annealing a strip of steel having a variable thickness in length direction
HUE037337T2 (hu) * 2007-07-19 2018-08-28 Muhr & Bender Kg Hosszirányban változó vastagságú acélszalag
EP2025771A1 (en) * 2007-08-15 2009-02-18 Corus Staal BV Method for producing a coated steel strip for producing taylored blanks suitable for thermomechanical shaping, strip thus produced, and use of such a coated strip
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
FR2940979B1 (fr) * 2009-01-09 2011-02-11 Fives Stein Procede de refroidissement d'une bande metallique en defilement
BR112014003942B1 (pt) * 2011-08-26 2020-11-03 Nippon Steel Corporation método para a determinação da posição de liga formada, aparelho para determinação da posição de liga formada e mídia de armazenamento não transitório
KR101376565B1 (ko) * 2011-12-15 2014-04-02 (주)포스코 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치
FR3014447B1 (fr) 2013-12-05 2016-02-05 Fives Stein Procede et installation de traitement thermique en continu d'une bande d'acier
CN106370507B (zh) * 2016-08-17 2019-10-25 武汉钢铁有限公司 一种带钢实验方法及装置
CA3047511C (en) 2016-12-20 2022-04-26 Arcelormittal A method of dynamical adjustment for manufacturing a thermally treated steel sheet
BR112019011263B1 (pt) * 2016-12-20 2022-11-01 Arcelormittal Método para a fabricação de uma chapa de aço
RU2731116C1 (ru) * 2016-12-20 2020-08-28 Арселормиттал Способ динамического регулирования процесса производства термообработанного стального листа
KR102012468B1 (ko) * 2017-09-26 2019-08-20 한국생산기술연구원 가압 순산소 미분탄 버너
CN113025788A (zh) * 2021-02-03 2021-06-25 上海专一热处理有限公司 一种稀有金属和超硬金属零件的热处理工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081954A (en) * 1963-08-27 1967-09-06 Yawata Iron & Steel Co Method for controlling operations for the cooling of steel strip in accordance with formulae obtained by theoretical analysis
CH478249A (de) * 1966-08-29 1969-09-15 Olin Mathieson Apparat zum raschen steuerbaren Abschrecken von Blechen und Metallbändern
US3533261A (en) * 1967-06-15 1970-10-13 Frans Hollander Method and a device for cooling hot-rolled metal strip on a run-out table after being rolled
US3589160A (en) * 1968-06-07 1971-06-29 Bethlehem Steel Corp Apparatus and method for controlling accelerated cooling of hot rolled strip material
JPS51259B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-02-12 1976-01-06
US3604234A (en) * 1969-05-16 1971-09-14 Gen Electric Temperature control system for mill runout table
US3779054A (en) * 1972-03-02 1973-12-18 Wean United Inc Coolant control for hot strip mill
DE2507641A1 (de) * 1975-02-21 1976-09-02 Sp K Bjuro Uraltschermetwtomat Regelverfahren zur temperaturkonstanthaltung beim kuehlen warmgewalzten bandes vor dessen aufspulen und vorrichtung zur durchfuehrung des verfahrens
US4243441A (en) * 1979-05-09 1981-01-06 National Steel Corporation Method for metal strip temperature control

Also Published As

Publication number Publication date
AU9042182A (en) 1983-07-21
JPS6227135B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-06-12
KR890002521B1 (ko) 1989-07-13
EP0086265A1 (en) 1983-08-24
KR840002456A (ko) 1984-07-02
BR8206916A (pt) 1983-10-04
CA1200474A (en) 1986-02-11
ZA828512B (en) 1983-09-28
US4440583A (en) 1984-04-03
DE3275839D1 (en) 1987-04-30
JPS58120742A (ja) 1983-07-18
EP0086265B1 (en) 1987-03-25

Similar Documents

Publication Publication Date Title
AU550533B2 (en) Controlled cooling in the continuous annealing of steel strip
AU548583B2 (en) Cooling and/or heat retention during rolling of steel
ZA837138B (en) Cold rolling mill for metal strip
DE3062371D1 (en) Steel strip continuous annealing furnace
DE3572998D1 (en) Strip cooling apparatus for continuous annealing furnace
DE3068242D1 (en) Steel strip continuous annealing apparatus
DE3567034D1 (en) Cooling apparatus for strip metal
AU546813B2 (en) Continuous annealing of steel strip by roll cooling
DE3071077D1 (en) Steel strip continuous annealing apparatus
GB8516586D0 (en) Cooling hot-rolled flat products
AU548769B2 (en) Cooling a steel strip in a continuous-annealing furnace
AU539792B2 (en) Cooling slabs
GB2085565B (en) Refrigeration method and cooling agent
AU547981B2 (en) Hot rolling and cooling steel rod
GB2054661B (en) Docing steel strip in continuous annealing
ZA852795B (en) Cooling apparatus for metal strip
GB8318400D0 (en) Cooling cold steel strip
AU2596184A (en) Rolling metal rails
AU571786B2 (en) Cooling of steel strip in a continuous annealing line
DE3367416D1 (en) Method and apparatus for the continuous annealing of steel strips
AU576286B2 (en) Final cooling of steel strip in heat treating line
ZA857241B (en) Strip cooling apparatus for continuous annealing furnace
AU525741B2 (en) Cooling of rolled steel strip
AU557102B2 (en) Continuous galvanization of steel strip
AU542934B2 (en) High reduction continuous rolling