ES326841A1 - Procedure and device for the scallowed cooling of disassemblies, flanges or like products laminated in hot. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and device for the scallowed cooling of disassemblies, flanges or like products laminated in hot. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES326841A1
ES326841A1 ES0326841A ES326841A ES326841A1 ES 326841 A1 ES326841 A1 ES 326841A1 ES 0326841 A ES0326841 A ES 0326841A ES 326841 A ES326841 A ES 326841A ES 326841 A1 ES326841 A1 ES 326841A1
Authority
ES
Spain
Prior art keywords
cooling
translation
machine
legally binding
google translate
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
ES0326841A
Other languages
Spanish (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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of ES326841A1 publication Critical patent/ES326841A1/en
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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Laminated Bodies (AREA)

Abstract

Process for the stepped cooling of slabs, billets or similar hot-rolled products, characterized in that the rolled material is first subjected slowly to an intermediate cooling in air to a temperature just below a stopping point of the cooling curve , for example Ar3, Ar2, and then immersing it quickly in the liquid bath is suddenly cooled to normal temperature. (Machine-translation by Google Translate, not legally binding)
ES0326841A 1965-05-18 1966-05-17 Procedure and device for the scallowed cooling of disassemblies, flanges or like products laminated in hot. (Machine-translation by Google Translate, not legally binding) Expired ES326841A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0047296 1965-05-18

Publications (1)

Publication Number Publication Date
ES326841A1 true ES326841A1 (en) 1967-03-16

Family

ID=7050331

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0326841A Expired ES326841A1 (en) 1965-05-18 1966-05-17 Procedure and device for the scallowed cooling of disassemblies, flanges or like products laminated in hot. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
AT (1) AT276280B (en)
ES (1) ES326841A1 (en)

Also Published As

Publication number Publication date
AT276280B (en) 1969-11-25

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