ATE221808T1 - METHOD AND CASTING SYSTEM FOR PRODUCING THIN STRIPS ON ONE OR BETWEEN TWO ROLLS - Google Patents

METHOD AND CASTING SYSTEM FOR PRODUCING THIN STRIPS ON ONE OR BETWEEN TWO ROLLS

Info

Publication number
ATE221808T1
ATE221808T1 AT98402544T AT98402544T ATE221808T1 AT E221808 T1 ATE221808 T1 AT E221808T1 AT 98402544 T AT98402544 T AT 98402544T AT 98402544 T AT98402544 T AT 98402544T AT E221808 T1 ATE221808 T1 AT E221808T1
Authority
AT
Austria
Prior art keywords
rolls
casting system
thin strips
producing thin
continuous
Prior art date
Application number
AT98402544T
Other languages
German (de)
Inventor
Jean-Marie Pelletier
Yves Grandgenevre
Original Assignee
Usinor
Thyssen Stahl 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 Usinor, Thyssen Stahl Ag filed Critical Usinor
Application granted granted Critical
Publication of ATE221808T1 publication Critical patent/ATE221808T1/en

Links

Classifications

    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
    • B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radiation Pyrometers (AREA)
  • Continuous Casting (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Metal Rolling (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Metal strip production, in a continuous caster with one or two rolls with near-surface cooling channels, involves continuous spot measurement of the roll surface temperature in a free air zone and determination of the moment at which the measuring zone is opposite a channel for evaluating coolant circulation in the channel. An Independent claim is also included for a single or twin roll continuous strip caster, in which the above process is carried out.
AT98402544T 1997-10-31 1998-10-14 METHOD AND CASTING SYSTEM FOR PRODUCING THIN STRIPS ON ONE OR BETWEEN TWO ROLLS ATE221808T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713674A FR2770427B1 (en) 1997-10-31 1997-10-31 METHOD AND INSTALLATION FOR CASTING METAL THIN STRIP ON OR BETWEEN TWO CYLINDERS

Publications (1)

Publication Number Publication Date
ATE221808T1 true ATE221808T1 (en) 2002-08-15

Family

ID=9512873

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98402544T ATE221808T1 (en) 1997-10-31 1998-10-14 METHOD AND CASTING SYSTEM FOR PRODUCING THIN STRIPS ON ONE OR BETWEEN TWO ROLLS

Country Status (7)

Country Link
EP (1) EP0913218B1 (en)
AT (1) ATE221808T1 (en)
DE (1) DE69807025T2 (en)
DK (1) DK0913218T3 (en)
ES (1) ES2181145T3 (en)
FR (1) FR2770427B1 (en)
PT (1) PT913218E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6588493B1 (en) 2001-12-21 2003-07-08 Nucor Corporation Model-based system for determining casting roll operating temperature in a thin strip casting process
CN102463328B (en) * 2010-11-08 2015-04-29 上海宝信软件股份有限公司 Device for monitoring state of crystallized rollers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823545A (en) * 1981-07-31 1983-02-12 Nippon Steel Corp Controlling method for surface temperature of cooling roll for production of thin strip by quick cooling method for molten metal
JPS629755A (en) * 1985-07-06 1987-01-17 Hitachi Zosen Corp Method for controlling operation of twin roll type mold in continuous casting installation for thin sheet
FR2672523B1 (en) * 1991-02-13 1995-04-21 Usinor Sacilor CONTINUOUS CASTING CYLINDER FUEL.

Also Published As

Publication number Publication date
DE69807025T2 (en) 2004-05-19
EP0913218A1 (en) 1999-05-06
FR2770427B1 (en) 1999-12-10
DK0913218T3 (en) 2002-11-18
PT913218E (en) 2002-12-31
EP0913218B1 (en) 2002-08-07
DE69807025D1 (en) 2002-09-12
ES2181145T3 (en) 2003-02-16
FR2770427A1 (en) 1999-05-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
EEWE Authorization for restitution
UEP Publication of translation of european patent specification

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