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EP0416356A3 - Device for producing steel strip - Google Patents

Device for producing steel strip Download PDF

Info

Publication number
EP0416356A3
EP0416356A3 EP19900115911 EP90115911A EP0416356A3 EP 0416356 A3 EP0416356 A3 EP 0416356A3 EP 19900115911 EP19900115911 EP 19900115911 EP 90115911 A EP90115911 A EP 90115911A EP 0416356 A3 EP0416356 A3 EP 0416356A3
Authority
EP
European Patent Office
Prior art keywords
steel strip
furnace
producing steel
driving
temperature equalising
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.)
Granted
Application number
EP19900115911
Other languages
German (de)
Other versions
EP0416356A2 (en
EP0416356B1 (en
Inventor
Guenter Dr. Flemming
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
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 SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0416356A2 publication Critical patent/EP0416356A2/en
Publication of EP0416356A3 publication Critical patent/EP0416356A3/en
Application granted granted Critical
Publication of EP0416356B1 publication Critical patent/EP0416356B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1213—Accessories for subsequent treating or working cast stock in situ for heating or insulating strands
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
    • 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
    • B21B45/004—Heating the product
    • 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
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Articles (AREA)
  • Control Of Metal Rolling (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

In a device for producing steel strip, the steel strip cast in a mould is passed into a horizontally arranged driving and levelling device and then into a temperature equalising furnace. <??>To prevent the steel strip (1) running sideways in the temperature equalising furnace (3), an aligning station (11) for the steel strip is arranged between the driving and levelling device (8) and the temperature equalising furnace (3). <IMAGE>
EP90115911A 1989-09-07 1990-08-20 Device for producing steel strip Expired - Lifetime EP0416356B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3929722 1989-09-07
DE3929722A DE3929722A1 (en) 1989-09-07 1989-09-07 PLANT FOR THE PRODUCTION OF STEEL STRIP

Publications (3)

Publication Number Publication Date
EP0416356A2 EP0416356A2 (en) 1991-03-13
EP0416356A3 true EP0416356A3 (en) 1992-07-22
EP0416356B1 EP0416356B1 (en) 1996-01-24

Family

ID=6388816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115911A Expired - Lifetime EP0416356B1 (en) 1989-09-07 1990-08-20 Device for producing steel strip

Country Status (8)

Country Link
US (1) US5222546A (en)
EP (1) EP0416356B1 (en)
JP (1) JPH0399705A (en)
AT (1) ATE133358T1 (en)
CA (1) CA2024749A1 (en)
DE (2) DE3929722A1 (en)
DK (1) DK0416356T3 (en)
ES (1) ES2082808T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100187553B1 (en) * 1994-03-25 1999-06-01 다나카 미노루 Method of production of thin strip slab
IT1296715B1 (en) * 1997-11-11 1999-07-15 Danieli Off Mecc PROCEDURE FOR CHECKING THE AXIALITY FOR OUTGOING SHEETS FROM CONTINUOUS CASTING AND RELATED DEVICE
DE102015210865A1 (en) * 2015-05-06 2016-11-10 Sms Group Gmbh Casting-rolling plant and method for its operation
CN106269928B (en) * 2016-09-20 2018-05-18 浙江义腾特种钢管有限公司 A kind of process units of the self-emptying high-efficiency lubricating with tally function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816868B (en) * Demag Ag, 4100 Duisburg Process and flow chamber for treating continuously cast steel strands during rolling from the casting heat
EP0330293A2 (en) * 1984-11-07 1989-08-30 Encomech Engineering Services Limited Heat retaining means

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988790A (en) * 1957-06-19 1961-06-20 Schloemann Ag Continuous casting
US3837391A (en) * 1971-02-01 1974-09-24 I Rossi Continuous casting apparatus
DE2133144B2 (en) * 1971-07-03 1973-09-27 Concast Ag, Zuerich (Schweiz) Method and device for conveying and straightening a strand in a continuous casting plant
US3773099A (en) * 1971-11-18 1973-11-20 I Rossi Continuous casting of strands using thermal stress reinforcement
AT344346B (en) * 1975-04-30 1978-07-10 Voest Ag DEVICE FOR LEADING A CAST RAND
JPS5741869A (en) * 1980-08-26 1982-03-09 Daido Steel Co Ltd Pinch roll device for continuous casting installation
JPS57127505A (en) * 1981-01-22 1982-08-07 Nippon Steel Corp Direct rolling manufacturing device for steel
JPH0228421B2 (en) * 1982-04-19 1990-06-25 Kobe Steel Ltd UOOKINGUBAASOCHI
JPS58184053A (en) * 1982-04-23 1983-10-27 Nippon Steel Corp Method for controlling bending of roll of continuous casting machine
JPS5924559A (en) * 1982-08-02 1984-02-08 Kawasaki Steel Corp Curved type continuous casting machine
JPS5954455A (en) * 1982-09-21 1984-03-29 Nippon Steel Corp Method for controlling pressing force of billet guiding and pressing roll in continuous casting machine
IT1180430B (en) * 1984-02-17 1987-09-23 Continua Int CONTINUOUS CASTING SYSTEM IN METAL CURVE, IN PARTICULAR OF STEEL WITH DEVICE TO REDUCE THE SCRAP OF THE CAST BAR IN SCRAP PIECES
JPS62267051A (en) * 1986-05-15 1987-11-19 Nippon Steel Corp Method and apparatus for heating casting slab for direct rolling
DE3637893C2 (en) * 1986-11-06 1996-02-08 Schloemann Siemag Ag Process and plant for the production of hot-rolled steel strip and strip casting plant
DE3803592A1 (en) * 1988-02-06 1989-08-17 Schloemann Siemag Ag METHOD AND PLANT FOR ROLLING TUBES PRESENTED ON A BELT CASTING PLANT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816868B (en) * Demag Ag, 4100 Duisburg Process and flow chamber for treating continuously cast steel strands during rolling from the casting heat
EP0330293A2 (en) * 1984-11-07 1989-08-30 Encomech Engineering Services Limited Heat retaining means

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Band 8, Nr. 116 (M-299)(1553), 30. Mai 1984; & JP - A - 59024559 (KAWASAKI) 08.02.1984 *

Also Published As

Publication number Publication date
JPH0399705A (en) 1991-04-24
EP0416356A2 (en) 1991-03-13
ES2082808T3 (en) 1996-04-01
EP0416356B1 (en) 1996-01-24
CA2024749A1 (en) 1991-03-08
DE3929722A1 (en) 1991-03-14
US5222546A (en) 1993-06-29
ATE133358T1 (en) 1996-02-15
DE59010083D1 (en) 1996-03-07
DK0416356T3 (en) 1996-06-10

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