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DE3876747D1 - METHOD FOR HEAT TRANSFER AND ITS APPLICATION FOR TEMPERATURE CONTROLLED COOLING OF ROLLING MATERIAL. - Google Patents

METHOD FOR HEAT TRANSFER AND ITS APPLICATION FOR TEMPERATURE CONTROLLED COOLING OF ROLLING MATERIAL.

Info

Publication number
DE3876747D1
DE3876747D1 DE8888116561T DE3876747T DE3876747D1 DE 3876747 D1 DE3876747 D1 DE 3876747D1 DE 8888116561 T DE8888116561 T DE 8888116561T DE 3876747 T DE3876747 T DE 3876747T DE 3876747 D1 DE3876747 D1 DE 3876747D1
Authority
DE
Germany
Prior art keywords
application
heat transfer
temperature controlled
controlled cooling
rolling material
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 - Fee Related
Application number
DE8888116561T
Other languages
German (de)
Inventor
Meinert Meyer
Klaus Kueppers
Hans Kirchhoff
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
Schloemann Siemag 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
Priority claimed from DE19873735790 external-priority patent/DE3735790A1/en
Priority claimed from DE19873735789 external-priority patent/DE3735789A1/en
Application filed by SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to DE8888116561T priority Critical patent/DE3876747D1/en
Application granted granted Critical
Publication of DE3876747D1 publication Critical patent/DE3876747D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • 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

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)
  • Heat Treatment Of Articles (AREA)

Abstract

Hot rolled products are control cooled by passing through a set of tubes having a nozzle device which can be adjusted to vary a mixture of gas-liquid which flows around the product to be cooled. The pressure of the mixture can also be adjusted.
DE8888116561T 1987-10-22 1988-10-06 METHOD FOR HEAT TRANSFER AND ITS APPLICATION FOR TEMPERATURE CONTROLLED COOLING OF ROLLING MATERIAL. Expired - Fee Related DE3876747D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888116561T DE3876747D1 (en) 1987-10-22 1988-10-06 METHOD FOR HEAT TRANSFER AND ITS APPLICATION FOR TEMPERATURE CONTROLLED COOLING OF ROLLING MATERIAL.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19873735790 DE3735790A1 (en) 1987-10-22 1987-10-22 Working method and devices for the temperature-controlled cooling of rolling stock
DE19873735789 DE3735789A1 (en) 1987-10-22 1987-10-22 Method for transferring heat
DE8888116561T DE3876747D1 (en) 1987-10-22 1988-10-06 METHOD FOR HEAT TRANSFER AND ITS APPLICATION FOR TEMPERATURE CONTROLLED COOLING OF ROLLING MATERIAL.

Publications (1)

Publication Number Publication Date
DE3876747D1 true DE3876747D1 (en) 1993-01-28

Family

ID=25861010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888116561T Expired - Fee Related DE3876747D1 (en) 1987-10-22 1988-10-06 METHOD FOR HEAT TRANSFER AND ITS APPLICATION FOR TEMPERATURE CONTROLLED COOLING OF ROLLING MATERIAL.

Country Status (3)

Country Link
EP (1) EP0312843B1 (en)
JP (1) JPH01138012A (en)
DE (1) DE3876747D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280156B1 (en) * 1995-04-12 1998-01-05 Danieli Off Mecc COOLING CHAMBER OF A LAMINATED PRODUCT
IT1295566B1 (en) * 1997-06-05 1999-05-13 Danieli Off Mecc THERMAL TREATMENT PROCESS FOR LAMINATES
CN101947564B (en) * 2010-09-01 2012-11-21 山东钢铁股份有限公司 Combined type water-passing cooler
CN103252366A (en) * 2013-05-07 2013-08-21 攀钢集团江油长城特殊钢有限公司 Cooling spray nozzle and through-water cooling device
CN113070354A (en) * 2021-03-11 2021-07-06 青岛雷霆重工股份有限公司 Counter-flapping device of cooling equipment for rolling wire rods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624178A (en) * 1948-06-07 1953-01-06 Blaw Knox Co Cooling of the rod in rod rolling mills
US3323586A (en) * 1964-10-14 1967-06-06 Olin Mathieson Concentric tube heat exchanger with sintered metal matrix
DE1279605B (en) * 1964-12-21 1968-10-10 Roechlingsche Eisen & Stahl Means and device for cooling wire rod coiled into rings
DE1777343A1 (en) * 1967-02-08 1972-08-31 Schloemann Ag Device for removing cooling water in a water cooling device for high-speed wire rod
DE7134676U (en) * 1971-09-11 1973-09-13 Kueppers K Device for removing cooling water in a water cooling device for high-speed wire rod
BE807882A (en) * 1973-09-27 1974-05-27 Centre Rech Metallurgique COOLING DEVICE
BE807884A (en) * 1973-11-27 1974-05-27 Centre Rech Metallurgique DEVICE FOR COOLING LAMINATED STEEL PRODUCTS
SE405259B (en) * 1975-03-25 1978-11-27 Wennberg Ab C J PROCEDURE FOR WIPING, WASHING AGAINST CURRENT AND DRYING FOR EXTREMELY MEDIUM SURFACE FORMAL LENGTHED MATERIALS AND DEVICE FOR PERFORMING THE PROCEDURE
DE2714019C3 (en) * 1977-03-30 1980-08-07 Schloemann-Siemag Ag, 4000 Duesseldorf Device for cooling wire rod running at high speed through guide tubes
DE3309171A1 (en) * 1983-03-15 1984-09-20 Mannesmann AG, 4000 Düsseldorf Water-cooling section for rolling stock still at the rolling temperature
LU84922A1 (en) * 1983-07-18 1985-04-17 Centre Rech Metallurgique PROCESS AND DEVICES FOR MANUFACTURING STEEL CONCRETE REINFORCEMENTS ON HIGH SPEED WIRE TRAIN

Also Published As

Publication number Publication date
EP0312843A1 (en) 1989-04-26
JPH01138012A (en) 1989-05-30
EP0312843B1 (en) 1992-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SMS DEMAG AG, 40237 DUESSELDORF, DE

8339 Ceased/non-payment of the annual fee