ES8602459A1 - Metodo para controlar la temperatura de las bandas de acero en la zona de enfriamiento de un horno de recogido continuo - Google Patents

Metodo para controlar la temperatura de las bandas de acero en la zona de enfriamiento de un horno de recogido continuo

Info

Publication number
ES8602459A1
ES8602459A1 ES539293A ES539293A ES8602459A1 ES 8602459 A1 ES8602459 A1 ES 8602459A1 ES 539293 A ES539293 A ES 539293A ES 539293 A ES539293 A ES 539293A ES 8602459 A1 ES8602459 A1 ES 8602459A1
Authority
ES
Spain
Prior art keywords
strip
temperature
continuous annealing
coolant
cooling
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
ES539293A
Other languages
English (en)
Other versions
ES539293A0 (es
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
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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
Application filed by Mitsubishi Heavy Industries Ltd, Kawasaki Steel Corp filed Critical Mitsubishi Heavy Industries Ltd
Publication of ES8602459A1 publication Critical patent/ES8602459A1/es
Publication of ES539293A0 publication Critical patent/ES539293A0/es
Granted 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

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

METODO PARA CONTROLAR LA TEMPERATURA DE LAS BANDAS DE ACERO EN LA ZONA DE ENFRIAMIENTO DE UN HORNO DE RECOCIDO CONTINUO. COMPRENDE: A) CONTROLAR EL CAUDAL DEL AIRE ENFRIAMIENTO AJUSTADO LA POSICION DE CADA REGULADOR (25) DE MANERA QUE LA PRESION DEL AIRE DE ENFRIAMIENTO DETECTADA POR LOS SENSORES (24) DE PRESION (24) PUEDA ALCANZAR EL NIVEL PREDETERMINADO; B) CONTROLAR EL ANGULO AL QUE ES PUESTA LA BANDA (1) EN CONTACTO CON LOS CILINDROS DE ENFRIAMIENTO (2, 5), MEDIANTE LOS DISPOSITIVOS (22) QUE MUEVEN LOS CILINDROS (2, 5); Y C) CONTROLAR LA TEMPERATURA DEL REFRIGERANTE, QUE ENTRA EN EL CILINDRO DE ENFRIAMIENTO, POR UN CONTROLADOR DE LA TEMPERATURA DEL REFRIGERANTE (19).
ES539293A 1983-12-15 1984-12-14 Metodo para controlar la temperatura de las bandas de acero en la zona de enfriamiento de un horno de recogido continuo Granted ES539293A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58234986A JPS60128220A (ja) 1983-12-15 1983-12-15 連続焼鈍炉冷却帯のストリツプ温度制御方法

Publications (2)

Publication Number Publication Date
ES8602459A1 true ES8602459A1 (es) 1985-11-16
ES539293A0 ES539293A0 (es) 1985-11-16

Family

ID=16979354

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539293A Granted ES539293A0 (es) 1983-12-15 1984-12-14 Metodo para controlar la temperatura de las bandas de acero en la zona de enfriamiento de un horno de recogido continuo

Country Status (7)

Country Link
EP (1) EP0145485B1 (es)
JP (1) JPS60128220A (es)
KR (1) KR890002799B1 (es)
CA (1) CA1239570A (es)
DE (1) DE3481528D1 (es)
ES (1) ES539293A0 (es)
ZA (1) ZA849681B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62149820A (ja) * 1985-12-24 1987-07-03 Kawasaki Steel Corp 鋼帯の冷却方法
US5182074A (en) * 1990-07-31 1993-01-26 Nkk Corporation Apparatus for continuously cooling metal strip
EP0614992B1 (en) * 1992-06-23 1999-04-21 Nkk Corporation Metal band cooling apparatus and cooling method therefor
JP7552505B2 (ja) * 2021-05-31 2024-09-18 トヨタ自動車株式会社 離型剤噴霧装置および離型剤噴霧方法
IT202300025422A1 (it) * 2023-11-29 2025-05-29 Danieli Off Mecc Apparato di ricottura e relativo processo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530384B2 (en) * 1979-06-28 1983-07-14 Nippon Kokan Kabushiki Kaisha Controlled cooling of steel strip to effect continuous annealing
FR2499591A1 (fr) * 1981-02-12 1982-08-13 Stein Heurtey Dispositif de refroidissement rapide et controle dans un four de recuit en atmosphere neutre ou reductrice

Also Published As

Publication number Publication date
ZA849681B (en) 1986-04-30
EP0145485B1 (en) 1990-03-07
KR890002799B1 (ko) 1989-07-31
EP0145485A2 (en) 1985-06-19
JPS639569B2 (es) 1988-02-29
JPS60128220A (ja) 1985-07-09
ES539293A0 (es) 1985-11-16
KR850004995A (ko) 1985-08-19
CA1239570A (en) 1988-07-26
DE3481528D1 (de) 1990-04-12
EP0145485A3 (en) 1986-12-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303