ES2000758A6 - Un metodo para enfriar laminas de acero mediante un liquido refrigerante - Google Patents

Un metodo para enfriar laminas de acero mediante un liquido refrigerante

Info

Publication number
ES2000758A6
ES2000758A6 ES868600603A ES8600603A ES2000758A6 ES 2000758 A6 ES2000758 A6 ES 2000758A6 ES 868600603 A ES868600603 A ES 868600603A ES 8600603 A ES8600603 A ES 8600603A ES 2000758 A6 ES2000758 A6 ES 2000758A6
Authority
ES
Spain
Prior art keywords
steel strip
cooling liquid
cooling
moving
flow
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
Application number
ES868600603A
Other languages
English (en)
Inventor
Makoto Arai
Kuniaki Sato
Yasuhiro Yamaguchi
Isamu Shiota
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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
Priority claimed from JP60162909A external-priority patent/JPS6223937A/ja
Priority claimed from JP13911586A external-priority patent/JPH0229732B2/ja
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of ES2000758A6 publication Critical patent/ES2000758A6/es
Expired 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
    • 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
    • C21D1/62—Quenching devices

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)

Abstract

UN METODO Y APARATO PARA ENFRIAR FLEJES DE ACERO POR MEDIO DE UN LIQUIDO REFRIGERANTE EN UNA LINEA DE RECOCIDO CONTINUO. EL LIQUIDO REFRIGERANTE SE HACE CIRCULAR EN FORMA DE CORRIENTES CONSTANTES A LO LARGO DE AMBAS SUPERFICIES DE UN FLEJE DE ACERO EN DIRECCIONES CONTRARIAS A LAS DIRECCIONES DE MOVIMIENTO DEL FLEJE DE ACERO. UN APARATO COMPRENDE CHAPAS RECTIFICADORAS DE FLUJO EN CONTRAPOSICION A AMBAS SUPERFICIES DEL FLEJE DE ACERO PARA FORMAR PASOS DE FLUJO ENTRE EL FLEJE DE ACERO Y LAS CHAPAS RECTIFICADORAS DE FLUJO CON EL FIN DE HACER CIRCULAR EL LIQUIDO REFRIGERANTE POR LOS PASOS DE FLUJO, AL MENOS UN ORIFICIO DE SUMINISTRO DE LIQUIDO REFRIGERANTE EN UN LADO DESCENDENTE DEL FLEJE MOVIL DE ACERO Y AL MENOS UN ORIFICIO DE ESCAPE DE LIQUIDO REFRIGERANTE EN UN LADO ASCENDENTE DEL FLEJE MOVIL DE ACERO. CON EL FIN DE CONTROLAR LA TEMPERATURA DEL FLEJE DE ACERO ENFRIADO, SE MEZCLA PARTE DEL LIQUIDO REFRIGERANTE UTILIZADO PARA ENFRIAR EL FLEJE DE ACERO CON LIQUIDO REFRIGERANTE FRESCO PARA CONTROLAR LA TEMPERATURA DEL LIQUIDO REFRIGERANTE A USARSE PARA LA REFRIGERACION, REGULANDO UN ARELACION DE MEZCLA DE LOS LIQUIDOS REFRIGERANTES USADO Y FRESCO, MANTENIENDO POR ELLO LA TEMPERATURA DEL FLEJE ENFRIADO DE ACERO DENTRO DE UNA GAMA DE TEMPERATURA FINAL PREDETERMINADA.
ES868600603A 1985-07-25 1986-07-24 Un metodo para enfriar laminas de acero mediante un liquido refrigerante Expired ES2000758A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60162909A JPS6223937A (ja) 1985-07-25 1985-07-25 連続焼鈍処理における鋼帯の冷却方法および冷却装置
JP13911586A JPH0229732B2 (ja) 1986-06-17 1986-06-17 Renzokushodonrainniokerukotainoreikyakusochishutsugawaitaonseigyohoho

Publications (1)

Publication Number Publication Date
ES2000758A6 true ES2000758A6 (es) 1988-03-16

Family

ID=26472021

Family Applications (1)

Application Number Title Priority Date Filing Date
ES868600603A Expired ES2000758A6 (es) 1985-07-25 1986-07-24 Un metodo para enfriar laminas de acero mediante un liquido refrigerante

Country Status (6)

Country Link
EP (1) EP0210847A3 (es)
KR (1) KR900006694B1 (es)
AU (1) AU571786B2 (es)
BR (1) BR8603527A (es)
CA (1) CA1266602A (es)
ES (1) ES2000758A6 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215118C1 (de) * 2002-04-05 2003-06-12 Rainer Menge Anordnung zum Kühlen wärmebehandelter Drähte
EP1538228A1 (fr) 2003-12-01 2005-06-08 R & D du groupe Cockerill-Sambre Procédé et Dispositif de refroidissement d'une bande d'acier
CN101660039B (zh) * 2008-08-25 2011-03-16 鞍钢股份有限公司 一种消除冷轧钢板退火硌印的方法
BE1020401A5 (nl) * 2012-09-19 2013-09-03 Duvel Moortgat Nv Werkwijze en inrichting voor het regelbaar instellen van de temperatuur van een fermenterende vloeistof.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000109A (en) * 1957-12-31 1961-09-19 James B Shaver Cooling tunnel for hot sheet or strip
US3410734A (en) * 1965-01-18 1968-11-12 Inland Steel Co Quench system
US3358980A (en) * 1965-01-21 1967-12-19 Inland Steel Co Apparatus for quenching web material
FR2261816B1 (es) * 1974-02-21 1976-12-03 Pechiney Aluminium
JPS5362713A (en) * 1976-11-18 1978-06-05 Nippon Kokan Kk <Nkk> Method and apparatus for cooling steel belt
JPS5944367B2 (ja) * 1978-06-15 1984-10-29 日本鋼管株式会社 水焼入連続焼鈍法
JPS5792141A (en) * 1980-11-27 1982-06-08 Kawasaki Steel Corp Continuous hardening device for steel plate
FR2503187A1 (fr) * 1981-03-31 1982-10-08 Cables De Lyon Geoffroy Delore Procede et dispositif de recuit et de trempe au defile pour elements metalliques allonges en aciers fins ou speciaux
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

Also Published As

Publication number Publication date
AU571786B2 (en) 1988-04-21
CA1266602A (en) 1990-03-13
KR900006694B1 (ko) 1990-09-17
BR8603527A (pt) 1987-03-04
EP0210847A3 (en) 1989-05-10
AU6050186A (en) 1987-01-29
KR870001317A (ko) 1987-03-13
EP0210847A2 (en) 1987-02-04

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