ES2157020T3 - Procedimiento para la colada continua de desbastes delgados de metal. - Google Patents

Procedimiento para la colada continua de desbastes delgados de metal.

Info

Publication number
ES2157020T3
ES2157020T3 ES96946181T ES96946181T ES2157020T3 ES 2157020 T3 ES2157020 T3 ES 2157020T3 ES 96946181 T ES96946181 T ES 96946181T ES 96946181 T ES96946181 T ES 96946181T ES 2157020 T3 ES2157020 T3 ES 2157020T3
Authority
ES
Spain
Prior art keywords
mold
pct
delivery nozzle
casting
gap
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 - Lifetime
Application number
ES96946181T
Other languages
English (en)
Inventor
Fritz-Peter Pleschiutschnigg
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 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 SMS Demag AG filed Critical SMS Demag AG
Application granted granted Critical
Publication of ES2157020T3 publication Critical patent/ES2157020T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0406—Moulds with special profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Mold Materials And Core Materials (AREA)
  • Silicon Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A UNA COQUILLA DE FUNDICION CONTINUA PARA FUNDIR DESBASTES FINOS, CON SECCION INTERIOR DE SUPERFICIE LONGITUDINAL, PAREDES DE COQUILLA (1, 2) REFRIGERADAS Y UNA ALIMENTACION DE COLADA MEDIANTE POR LO MENOS UNA BOQUILLA DE DESCARGA DE INMERSION (4) SUMERGIDA EN LA COLADA. PARA REDUCIR SENSIBLEMENTE LAS TENSIONES Y, EN CONSECUENCIA, LAS GRIETAS EN LA COQUILLA DE FUNDICION DURANTE EL PROCESO DE COLADO, SEGUN LA INVENCION SE PROPONE QUE POR LO MENOS A LA ALTURA DEL NIVEL DE COLADA ESTABLECIDO COMO MINIMO EN UNA PARTE DE LA PROFUNDIDAD DE INMERSION DE LA BOQUILLA DE DESCARGA, PARA LA RELACION DE LOS ANCHOS DE HENDIDURA S TI Y S II /2 Y LA REL ACION DE LAS POTENCIAS FRIGORIFICAS L TI Y L II DE LA PARED DE LA COQUILLA (1, 2) VALGA: [S TI /(S II /2)]/[L TI /L II ] > 1, DONDE S TI ES EL ANCHO DE LA H ENDIDURA (7) FORMADA ALREDEDOR DE LA CORRESPONDIENTE BOQUILLA DE DESCARGA DE INMERSION (4), ENTRE LA SUPERFICIE EXTERIOR (6) DE LA BOQUILLA DE DESCARGA (4) Y LA SUPERFICIE INTERIOR (5) DE LA PARED DE COQUILLA (1) DIRECTAMENTE OPUESTA, Y S II /2 LA MITAD DEL ANCHO DE LA HENDIDURA (9) FORMADA POR LAS SUPERFICIES INTERIORES (8) EN LAS ZONAS EN LAS QUE LAS SUPERFICIES INTERIORES (8) DE LAS PAREDES DE LA COQUILLA (1) SE OPONEN DIRECTAMENTE. L TI Y L II REPRESENTAN LAS POTENCIAS CALORIF ICAS EN LAS PARTES DE LA PARED DE LA COQUILLA (1, 2) QUE FORMAN LA HENDIDURA O SEMIHENDIDURA CORRESPONDIENTE.
ES96946181T 1995-12-27 1996-12-03 Procedimiento para la colada continua de desbastes delgados de metal. Expired - Lifetime ES2157020T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19549275A DE19549275C1 (de) 1995-12-27 1995-12-27 Stranggießkokille

Publications (1)

Publication Number Publication Date
ES2157020T3 true ES2157020T3 (es) 2001-08-01

Family

ID=7781731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96946181T Expired - Lifetime ES2157020T3 (es) 1995-12-27 1996-12-03 Procedimiento para la colada continua de desbastes delgados de metal.

Country Status (11)

Country Link
US (1) US6044898A (es)
EP (1) EP0869853B1 (es)
JP (1) JP3244508B2 (es)
KR (1) KR19990076748A (es)
AT (1) ATE201622T1 (es)
AU (1) AU1921097A (es)
BR (1) BR9612374A (es)
DE (2) DE19549275C1 (es)
ES (1) ES2157020T3 (es)
RU (1) RU2149074C1 (es)
WO (1) WO1997024196A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823797A1 (de) * 1998-05-28 1999-12-09 Daimler Chrysler Ag Vorrichtung und Verfahren zum Stranggießen von Werkstücken
RU2218235C2 (ru) * 2002-01-11 2003-12-10 ОАО "Западно-Сибирский металлургический комбинат" Способ непрерывной разливки стали

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015033A1 (en) * 1970-03-28 1971-10-07 Demag AG, 4 lOO Duisburg Molten metal feed for continuous casting of sections
DE2034762A1 (en) * 1970-07-14 1972-01-20 Schloemann AG, 4000 Dusseldorf Thin strip continuous casting - with thick length wise extending sections
SU1655392A1 (ru) * 1989-03-27 1991-06-15 Могилевский технологический институт Группова сырна форма
FR2645462B1 (fr) * 1989-04-06 1991-05-31 Techmetal Promotion Procede et dispositif d'obtention de produits metalliques minces par coulee continue
US5082746A (en) * 1990-04-20 1992-01-21 Forward Gordon E As-continuously cast beam blank and method for casting continuously cast beam blank
DE19710791C2 (de) * 1997-03-17 2000-01-20 Schloemann Siemag Ag Zueinander optimierte Formen der Stranggießkokille und des Tauchausgusses zum Gießen von Brammen aus Stahl

Also Published As

Publication number Publication date
EP0869853B1 (de) 2001-05-30
EP0869853A2 (de) 1998-10-14
DE19549275C1 (de) 1997-04-30
DE59607019D1 (de) 2001-07-05
ATE201622T1 (de) 2001-06-15
RU2149074C1 (ru) 2000-05-20
WO1997024196A2 (de) 1997-07-10
WO1997024196A3 (de) 1997-09-12
JP2000502953A (ja) 2000-03-14
AU1921097A (en) 1997-07-28
KR19990076748A (ko) 1999-10-15
US6044898A (en) 2000-04-04
BR9612374A (pt) 1999-07-13
JP3244508B2 (ja) 2002-01-07

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