DE3263731D1 - Continuous cooling method for thick sheets during rolling, and apparatus for carrying it out - Google Patents

Continuous cooling method for thick sheets during rolling, and apparatus for carrying it out

Info

Publication number
DE3263731D1
DE3263731D1 DE8282401102T DE3263731T DE3263731D1 DE 3263731 D1 DE3263731 D1 DE 3263731D1 DE 8282401102 T DE8282401102 T DE 8282401102T DE 3263731 T DE3263731 T DE 3263731T DE 3263731 D1 DE3263731 D1 DE 3263731D1
Authority
DE
Germany
Prior art keywords
carrying
cooling method
during rolling
continuous cooling
sheets during
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
DE8282401102T
Other languages
German (de)
Inventor
Claude Roger
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
Application granted granted Critical
Publication of DE3263731D1 publication Critical patent/DE3263731D1/en
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
DE8282401102T 1981-06-19 1982-06-17 Continuous cooling method for thick sheets during rolling, and apparatus for carrying it out Expired DE3263731D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112133A FR2507929A1 (en) 1981-06-19 1981-06-19 PROCESS FOR COOLING SHOTS OF STRONG SHEETS IN SCROLL, DURING ROLLING AND MACHINE FOR ITS IMPLEMENTATION

Publications (1)

Publication Number Publication Date
DE3263731D1 true DE3263731D1 (en) 1985-06-27

Family

ID=9259714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401102T Expired DE3263731D1 (en) 1981-06-19 1982-06-17 Continuous cooling method for thick sheets during rolling, and apparatus for carrying it out

Country Status (6)

Country Link
EP (1) EP0069618B1 (en)
BR (1) BR8203623A (en)
DE (1) DE3263731D1 (en)
ES (1) ES514344A0 (en)
FR (1) FR2507929A1 (en)
MX (1) MX157015A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552780B1 (en) * 1983-09-29 1988-03-04 Cegedur MODULE COOLING PROCESS MINIMIZING DEFORMATION OF FLAT METALLURGICAL PRODUCTS
JPS60174833A (en) * 1984-02-20 1985-09-09 Nippon Steel Corp Cooling method of hot steel sheet
FR2578553B1 (en) * 1985-03-06 1989-01-06 Bertin & Cie SPRAY COOLING SYSTEM

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890804C (en) * 1942-08-25 1953-09-21 Westfalenhuette Dortmund Ag Method and device for hardening and tempering metal strips and sheets
FR1109775A (en) * 1954-10-06 1956-02-01 Schloemann Ag Transport installation, in particular for transporting thin strips from the last cage of a finishing train to a reel
FR1464741A (en) * 1965-11-15 1967-01-06 Improvements to sockets, for electrical contacts with plugs and sockets, and to their manufacturing processes
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 (en) * 1977-12-30 1979-07-27 Usinor MACHINE FOR PROCESSING SHEETS OF VARIABLE WIDTH
FR2444514A1 (en) * 1978-12-22 1980-07-18 Heurtey Metallurgie Cooling of metals after continuous heat treatment - by spraying mixt. of gas and liq., esp. an air-water mixt, onto metal strip

Also Published As

Publication number Publication date
EP0069618A1 (en) 1983-01-12
EP0069618B1 (en) 1985-05-22
ES8308234A1 (en) 1983-09-01
BR8203623A (en) 1983-06-14
FR2507929B1 (en) 1985-04-26
ES514344A0 (en) 1983-09-01
MX157015A (en) 1988-10-19
FR2507929A1 (en) 1982-12-24

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