ES2142971T3 - DOWNSTREAM MOLD PART WITH THIN SIDE WALLS FOR CONTINUOUS CASTING. - Google Patents

DOWNSTREAM MOLD PART WITH THIN SIDE WALLS FOR CONTINUOUS CASTING.

Info

Publication number
ES2142971T3
ES2142971T3 ES95107943T ES95107943T ES2142971T3 ES 2142971 T3 ES2142971 T3 ES 2142971T3 ES 95107943 T ES95107943 T ES 95107943T ES 95107943 T ES95107943 T ES 95107943T ES 2142971 T3 ES2142971 T3 ES 2142971T3
Authority
ES
Spain
Prior art keywords
side wall
cooling liquid
mold part
elements
continuous casting
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
ES95107943T
Other languages
Spanish (es)
Inventor
Giampietro Benedetti
Gianni Gensini
Milorad Pavlicevic
Alfredo Poloni
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of ES2142971T3 publication Critical patent/ES2142971T3/en
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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1243—Accessories for subsequent treating or working cast stock in situ for cooling by using cooling grids or cooling plates
    • 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
    • B22D11/055—Cooling the 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

PARTE DE MOLDE INFERIOR CON PAREDES LATERALES FINAS PARA VACIADO CONTINUO DE LAMINAS, TOCHOS O LINGOTES (22), QUE SE APLICA A UN MOLDE (11) QUE COMPRENDE AL MENOS UN CRISTALIZADOR (12) QUE COOPERA CON UNA BOQUILLA DE DESCARGA (13) ADECUADA PARA DESCARGAR EL METAL FUNDIDO A SER VACIADO, EL CRISTALIZADOR (12) ESTANDO ASOCIADO CON UN SISTEMA DE REFRIGERACION PRIMARIA DE CIRCUITO CERRADO CON LIQUIDO DE REFRIGERACION BAJO PRESION, COMPRENDIENDO EL SISTEMA DE REFRIGERACION UNA PRIMERA CAMARA DE REFRIGERACION (23) CON UNA CIRCULACION INTERIOR DE LIQUIDO DE REFRIGERACION, LA PARTE DE MOLDE DE INFERIOR (10) CONSTANDO DE UNA PLURALIDAD DE ELEMENTOS INDEPENDIENTES (10A) QUE DEFINEN UNA SECCION TRANSVERSAL SUSTANCIALMENTE IGUAL A LA DE LA LAMINA, TOCHO O LINGOTE (22) QUE PASA A TRAVES, CADA ELEMENTO (10A) DE LA PARTE DE MOLDE DE INFERIOR COMPRENDIENDO AL MENOS UNA PARED LATERAL EXTERIOR (16) Y UNA PARED LATERAL INTERIOR (17) LA CUAL DEFINE UNA SEGUNDA CAMARA CERRADA (18) PARA LA CIRCULACION DE UN LIQUIDO DE REFRIGERACION BAJO PRESION, LA PARED LATERAL EXTERIOR (16) COOPERANDO CON ELEMENTOS (20) PARA ALIMENTAR Y ELEMENTOS (19) PARA DESCARGAR EL LIQUIDO DE REFRIGERACION, LA PARED INTERIOR (17) EN CONTACTO CON LA LAMINA, TOCHO O LINGOTE (22) TENIENDO UN ESPESOR ELASTICO CONTINUO DEL ORDEN DE 4 A 10 MM., LA PRESION DEL LIQUIDO DE REFRIGERACION SIENDO FUNCIONALMENTE DIRIGIDA POR LAS PRESIONES Y DEFORMACIONES DE LA PARED LATERAL INTERIOR (17) DEBIDO A SOBRECALENTAMIENTO.LOWER MOLD PART WITH THIN SIDE WALLS FOR CONTINUOUS CASTING OF SHEETS, BULLS OR INGOTS (22), WHICH APPLIES TO A MOLD (11) THAT INCLUDES AT LEAST ONE CRYSTALLIZER (12) THAT COOPERATES WITH A SUITABLE DISCHARGE NOZZLE (13) TO DISCHARGE THE MELTED METAL TO BE EMPTYED, THE CRYSTALIZER (12) IS ASSOCIATED WITH A CLOSED CIRCUIT PRIMARY COOLING SYSTEM WITH LOW PRESSURE COOLING LIQUID, INCLUDING THE REFRIGERATION SYSTEM WITH A FIRST REFRIGERATION CHAMBER 23 ( REFRIGERATION LIQUID, THE PART OF THE LOWER MOLD (10) CONSISTING OF A PLURALITY OF INDEPENDENT ELEMENTS (10A) THAT DEFINE A CROSS SECTION SUBSTANTIALLY EQUAL TO THAT OF THE SHEET, BED OR LINGOT (22) THAT GOES THROUGH, EACH ELEMENT 10A) OF THE BOTTOM MOLD PART INCLUDING AT LEAST ONE EXTERIOR SIDE WALL (16) AND ONE INTERIOR SIDE WALL (17) WHICH DEFINES A SECOND CLOSED CAMERA (18) FOR THE CIRCULATION OF A COOLING LIQUID UNDER PRESSURE, THE EXTERNAL SIDE WALL (16) COOPERATING WITH ELEMENTS (20) FOR FOOD AND ELEMENTS (19) TO DISCHARGE THE COOLING LIQUID, THE INTERIOR WALL (17) IN CONTACT WITH THE SHEET, BULK OR LINGOT (22 ) HAVING A CONTINUOUS ELASTIC THICKNESS OF THE ORDER OF 4 TO 10 MM., THE PRESSURE OF THE COOLING LIQUID BEING FUNCTIONALLY DIRECTED BY THE PRESSURES AND DEFORMATIONS OF THE INTERIOR SIDE WALL (17) DUE TO OVERHEATING.

ES95107943T 1994-06-06 1995-05-24 DOWNSTREAM MOLD PART WITH THIN SIDE WALLS FOR CONTINUOUS CASTING. Expired - Lifetime ES2142971T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94UD000093A IT1267246B1 (en) 1994-06-06 1994-06-06 WALL UNDERLAY FOR CONTINUOUS CASTING

Publications (1)

Publication Number Publication Date
ES2142971T3 true ES2142971T3 (en) 2000-05-01

Family

ID=11421590

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95107943T Expired - Lifetime ES2142971T3 (en) 1994-06-06 1995-05-24 DOWNSTREAM MOLD PART WITH THIN SIDE WALLS FOR CONTINUOUS CASTING.

Country Status (6)

Country Link
EP (1) EP0686444B1 (en)
CN (1) CN1048668C (en)
AT (1) ATE190879T1 (en)
DE (1) DE69515726T2 (en)
ES (1) ES2142971T3 (en)
IT (1) IT1267246B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002405A1 (en) * 2007-01-17 2008-07-24 Sms Demag Ag Continuous casting mold with coolant channel
DE102017206914A1 (en) 2017-04-25 2018-10-25 Sms Group Gmbh Continuous casting mold with flow-optimized cooling
EP3878572B1 (en) * 2018-11-09 2026-02-18 JFE Steel Corporation Mould and method of continious steel casting
CN111482565B (en) * 2020-04-21 2021-06-01 北京科技大学 Compact multi-section small-sized cast rod continuous casting crystallizer system
CN114042879A (en) * 2021-11-25 2022-02-15 北京科技大学 Horizontal continuous casting crystallizer with enhanced cooling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698467A (en) 1950-06-05 1955-01-04 Edward W Osann Jr Method and apparatus for the continuous casting of metal
CH357835A (en) 1958-02-01 1961-10-31 Schloemann Ag Continuous casting facility
FR1465163A (en) * 1966-01-21 1967-01-06 Concast Ag Method and device for cooling hot metal, in particular continuously cast metal
US3688833A (en) * 1970-11-03 1972-09-05 Vladimir Alexandrovich Bykov Secondary cooling system for continuous casting plants
JPS59141348A (en) * 1983-02-01 1984-08-14 Kuroki Kogyosho:Kk Mold for continuous casting
JPS59141347A (en) * 1983-02-01 1984-08-14 Kuroki Kogyosho:Kk Mold for continuous casting
CH671533A5 (en) 1986-11-19 1989-09-15 Concast Standard Ag
IT1226913B (en) 1988-10-31 1991-02-22 Stefano Arici CONTINUOUS STEEL CASTING EQUIPMENT.

Also Published As

Publication number Publication date
ITUD940093A0 (en) 1994-06-06
DE69515726T2 (en) 2000-11-23
CN1116140A (en) 1996-02-07
EP0686444A1 (en) 1995-12-13
DE69515726D1 (en) 2000-04-27
ITUD940093A1 (en) 1995-12-06
CN1048668C (en) 2000-01-26
IT1267246B1 (en) 1997-01-28
ATE190879T1 (en) 2000-04-15
EP0686444B1 (en) 2000-03-22

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