ES8308234A1 - Procedimiento para enfriar preformas de chapa gruesa desfilantes en el curso del laminado, y maquina para su puesta en practica. - Google Patents

Procedimiento para enfriar preformas de chapa gruesa desfilantes en el curso del laminado, y maquina para su puesta en practica.

Info

Publication number
ES8308234A1
ES8308234A1 ES514344A ES514344A ES8308234A1 ES 8308234 A1 ES8308234 A1 ES 8308234A1 ES 514344 A ES514344 A ES 514344A ES 514344 A ES514344 A ES 514344A ES 8308234 A1 ES8308234 A1 ES 8308234A1
Authority
ES
Spain
Prior art keywords
blank
during rolling
projection
movement
carrying
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
ES514344A
Other languages
English (en)
Other versions
ES514344A0 (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.)
USINOR SA
Original Assignee
USINOR SA
Union Siderurgique du Nord et de lEst de France SA USINOR
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 USINOR SA, Union Siderurgique du Nord et de lEst de France SA USINOR filed Critical USINOR SA
Publication of ES514344A0 publication Critical patent/ES514344A0/es
Publication of ES8308234A1 publication Critical patent/ES8308234A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PRODEDIMIENTO PARA ENFRIAR PREFORMAS DE CHAPA GRUESA DESFILANTES EN EL CURSO DEL LAMINADO. LAS PREFORMAS SON ENFRIADAS SOLAMENTE EN LA PARTE CENTRAL DE SU SUPERFICIE, EXCLUYENDO LAS ZONAS PERIFERICAS. PARA ELLO CADA PREFORMA (4) DESPUES DE SALIR DEL LAMINADOR (3) ES ARRASTRADA POR LOS RODILLOS (5) HASTA UNA POSICION (4A) DONDE ES RECOGIDA POR LAS CADENAS SIN FIN (6A, 6B, ...) Y TRASLADADA SOBRE LOS RODILLOS (13) DONDE ES DETECTADA POR LAS CELULAS (17 Y 17A), (18 Y 18A), (19 Y 19A) QUE ACTUAN SOBRE LOS DISTRIBUIDORES DE AGUA (14 Y 15) PARA QUE EMITAN CHORROS DE AGUA PERPENDICULARES A CADA CARA DE LA PREFORMA Y EN LA PARTE CENTRAL DE LA MISMA EXCLUSIVAMENTE.
ES514344A 1981-06-19 1982-06-18 Procedimiento para enfriar preformas de chapa gruesa desfilantes en el curso del laminado, y maquina para su puesta en practica. Expired ES8308234A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112133A FR2507929A1 (fr) 1981-06-19 1981-06-19 Procede de refroidissement d'ebauches de toles fortes en defilement, en cours de laminage et machine pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
ES514344A0 ES514344A0 (es) 1983-09-01
ES8308234A1 true ES8308234A1 (es) 1983-09-01

Family

ID=9259714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514344A Expired ES8308234A1 (es) 1981-06-19 1982-06-18 Procedimiento para enfriar preformas de chapa gruesa desfilantes en el curso del laminado, y maquina para su puesta en practica.

Country Status (6)

Country Link
EP (1) EP0069618B1 (es)
BR (1) BR8203623A (es)
DE (1) DE3263731D1 (es)
ES (1) ES8308234A1 (es)
FR (1) FR2507929A1 (es)
MX (1) MX157015A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552780B1 (fr) * 1983-09-29 1988-03-04 Cegedur Procede de refroidissement module minimisant les deformations des produits plats metallurgiques
JPS60174833A (ja) * 1984-02-20 1985-09-09 Nippon Steel Corp 熱鋼板の冷却方法
FR2578553B1 (fr) * 1985-03-06 1989-01-06 Bertin & Cie Installation de refroidissement par pulverisation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890804C (de) * 1942-08-25 1953-09-21 Westfalenhuette Dortmund Ag Verfahren und Vorrichtung zum Haerten und Vergueten von Metallbaendern und -blechen
FR1109775A (fr) * 1954-10-06 1956-02-01 Schloemann Ag Installation de transport, notamment pour le transport de bandes minces de la dernière cage d'un train finisseur à un enrouleur
FR1464741A (fr) * 1965-11-15 1967-01-06 Perfectionnements apportés aux douilles, pour contacts électriques à fiches et douilles, et à leurs procédés de fabrication
US3396564A (en) * 1965-11-29 1968-08-13 Bethlehem Steel Corp Apparatus for controlled cooling of metal stock
GB1595312A (en) * 1977-02-07 1981-08-12 Davy Loewy Ltd Cooling apparatus
FR2413140A1 (fr) * 1977-12-30 1979-07-27 Usinor Machine pour le traitement de toles de largeur variable
FR2444514A1 (fr) * 1978-12-22 1980-07-18 Heurtey Metallurgie Procede et dispositif de refroidissement pour le traitement des metaux

Also Published As

Publication number Publication date
FR2507929A1 (fr) 1982-12-24
FR2507929B1 (es) 1985-04-26
EP0069618A1 (fr) 1983-01-12
ES514344A0 (es) 1983-09-01
DE3263731D1 (en) 1985-06-27
BR8203623A (pt) 1983-06-14
EP0069618B1 (fr) 1985-05-22
MX157015A (es) 1988-10-19

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