ATA60088A - PROCESS AND PRESSURE COOLING UNIT FOR LEADED COOLING SHAPED, HEAVY TO LIGHTWEIGHT, CONTINUOUS PRODUCTS OF STEEL AND METAL IN PRESSURE WATER - Google Patents

PROCESS AND PRESSURE COOLING UNIT FOR LEADED COOLING SHAPED, HEAVY TO LIGHTWEIGHT, CONTINUOUS PRODUCTS OF STEEL AND METAL IN PRESSURE WATER

Info

Publication number
ATA60088A
ATA60088A AT0060088A AT60088A ATA60088A AT A60088 A ATA60088 A AT A60088A AT 0060088 A AT0060088 A AT 0060088A AT 60088 A AT60088 A AT 60088A AT A60088 A ATA60088 A AT A60088A
Authority
AT
Austria
Prior art keywords
pressure
cooling
leaded
lightweight
heavy
Prior art date
Application number
AT0060088A
Other languages
German (de)
Other versions
AT391880B (en
Original Assignee
Krenn Walter
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 Krenn Walter filed Critical Krenn Walter
Publication of ATA60088A publication Critical patent/ATA60088A/en
Application granted granted Critical
Publication of AT391880B publication Critical patent/AT391880B/en

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
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Metal Rolling (AREA)
AT0060088A 1987-03-13 1988-03-08 PROCESS AND PRESSURE COOLING UNIT FOR LEADED COOLING SHAPED, HEAVY TO LIGHTWEIGHT, CONTINUOUS PRODUCTS OF STEEL AND METAL IN PRESSURE WATER AT391880B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708128 DE3708128A1 (en) 1987-03-13 1987-03-13 PROCESS AND PRESSURE COOLING UNIT FOR LEADED COOLING SHAPED, HEAVY TO LIGHT, HOT, CONTINUOUS PRODUCTS OF STEEL AND METAL IN PRESSURE WATER

Publications (2)

Publication Number Publication Date
ATA60088A true ATA60088A (en) 1990-06-15
AT391880B AT391880B (en) 1990-12-10

Family

ID=6322959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0060088A AT391880B (en) 1987-03-13 1988-03-08 PROCESS AND PRESSURE COOLING UNIT FOR LEADED COOLING SHAPED, HEAVY TO LIGHTWEIGHT, CONTINUOUS PRODUCTS OF STEEL AND METAL IN PRESSURE WATER

Country Status (4)

Country Link
EP (1) EP0287503B1 (en)
AT (1) AT391880B (en)
DE (2) DE3708128A1 (en)
ES (1) ES2043880T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009228A1 (en) * 1990-03-22 1991-09-26 Krenn Walter Differential cooling system for profiled metal prods. e.g. rails - has controlled flows of pressurised water, some mixed with air, directed at different parts of prod.
DE4429203C2 (en) * 1994-08-18 1997-05-28 Krenn Walter Process and pressure cooling unit for cooling a continuous production item made of steel or other
DE19718530B4 (en) * 1997-05-02 2005-02-03 Sms Demag Ag Process for cooling of rolling-cold rolling stock and apparatus for carrying out the method and use of the apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043117A1 (en) * 1968-03-12 1982-07-01 Walter 4330 Mülheim Krenn Rolled prod. cooling line - comprising cooling pipes of cross=section similar to prod. cross=section
DE1608327C3 (en) * 1968-03-12 1973-10-31 Walter 4330 Muelheim Krenn Cooling section for wire rod or rod material
DE1925416C3 (en) * 1968-03-12 1979-08-02 Walter 4330 Muelheim Krenn Cooling section for wire rod or rod material
DD110774A1 (en) * 1974-04-10 1975-01-12
DD147506A1 (en) * 1979-11-29 1981-04-08 Bernhard Hoericke COOLING TUBE FOR THE DIRECT COOLING OF WARM, PREFERABLY ROLLING MATERIAL
DE3266328D1 (en) * 1981-05-13 1985-10-24 Florin Stahl Walzwerk Pressurised cooling pipe for the direct intensive cooling of rolling mill products
AU559731B2 (en) * 1981-11-19 1987-03-19 Kawasaki Steel Corp. Continuously quenching steel plates
DE3626741A1 (en) * 1986-08-07 1988-02-18 Krenn Walter COOLING UNIT AND METHOD FOR COOLING WARM ROLLING, WITH / WITHOUT DIRECT PATENTING, IN PRESSURE COOLING WATER

Also Published As

Publication number Publication date
DE3882569D1 (en) 1993-09-02
EP0287503A3 (en) 1989-02-08
DE3708128A1 (en) 1988-09-22
EP0287503A2 (en) 1988-10-19
ES2043880T3 (en) 1994-01-01
EP0287503B1 (en) 1993-07-28
AT391880B (en) 1990-12-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee