BR9708509A - Continuous metal casting and ingot mold process for implementation - Google Patents

Continuous metal casting and ingot mold process for implementation

Info

Publication number
BR9708509A
BR9708509A BR9708509A BR9708509A BR9708509A BR 9708509 A BR9708509 A BR 9708509A BR 9708509 A BR9708509 A BR 9708509A BR 9708509 A BR9708509 A BR 9708509A BR 9708509 A BR9708509 A BR 9708509A
Authority
BR
Brazil
Prior art keywords
walls
metal
implementation
metal casting
continuous metal
Prior art date
Application number
BR9708509A
Other languages
Portuguese (pt)
Inventor
Jean Marc Jolivet
Eric Perrin
Cosimo Salaris
Jacques Spiquel
Original Assignee
Ugine Savoie Sa
Sogepass Sociedade Anonima Fra
Sollac Sociedade Francesa
Ascometal Sociedade Anonima Fr
Forges & Acieries Dilling Sa
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 Ugine Savoie Sa, Sogepass Sociedade Anonima Fra, Sollac Sociedade Francesa, Ascometal Sociedade Anonima Fr, Forges & Acieries Dilling Sa filed Critical Ugine Savoie Sa
Publication of BR9708509A publication Critical patent/BR9708509A/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
    • B22D11/04—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
    • B22D11/0401—Moulds provided with a feed head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Confectionery (AREA)
  • Steroid Compounds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

An ingot mould has energetically cooled metal walls (1, 3) having means in their upper portion for decreasing the intensity of the heat flow extracted from the cast metal (2), such as a coating (6, 15) of a less conductive metal than that of the walls, or grooves (31) provided in said walls. On top of the walls is provided a heat insulating feeder bush (7) associated with gas injection means terminating in nozzles distributed on the inner periphery of said ingot mould. During the casting, the free surface of the liquid metal is maintained at the same level as the feeder bush, wherein the solid skin (21) only starts to solidify at the upper edge of the metal walls (3). The invention is particularly useful for the continuous casting of steel.
BR9708509A 1996-04-05 1997-04-03 Continuous metal casting and ingot mold process for implementation BR9708509A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9604302A FR2747059B1 (en) 1996-04-05 1996-04-05 CONTINUOUS CASTING PROCESS FOR METALS AND LINGOTIERE FOR ITS IMPLEMENTATION
PCT/FR1997/000595 WO1997037794A1 (en) 1996-04-05 1997-04-03 Continuous casting method for metals and ingot mould for implementing same

Publications (1)

Publication Number Publication Date
BR9708509A true BR9708509A (en) 1999-08-03

Family

ID=9490956

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708509A BR9708509A (en) 1996-04-05 1997-04-03 Continuous metal casting and ingot mold process for implementation

Country Status (14)

Country Link
EP (1) EP0891237B1 (en)
JP (1) JP4058561B2 (en)
KR (1) KR100447466B1 (en)
AT (1) ATE198285T1 (en)
AU (1) AU2392997A (en)
BR (1) BR9708509A (en)
CA (1) CA2250786C (en)
DE (1) DE69703793T2 (en)
DK (1) DK0891237T3 (en)
ES (1) ES2154900T3 (en)
FR (1) FR2747059B1 (en)
GR (1) GR3035596T3 (en)
PT (1) PT891237E (en)
WO (1) WO1997037794A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012626A3 (en) * 1999-04-23 2001-01-09 Ct De Rech S Metallurg Asbl Ve Device to produce flat products by means of vertical load continuouscasting of molten metal
US7000676B2 (en) * 2004-06-29 2006-02-21 Alcoa Inc. Controlled fluid flow mold and molten metal casting method for improved surface
CN106735000B (en) * 2016-11-14 2018-10-23 东北大学 A kind of semi-continuous casting device and method of three layers of cladding ingot casting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758996A (en) * 1969-11-14 1971-04-30 Kabel Metallwerke Ghh CONTINUOUS CASTING LINGOTIER FOR CASTING A METAL, IN PARTICULAR STEEL
JPS5937140B2 (en) * 1980-03-26 1984-09-07 住友軽金属工業株式会社 Hot-top casting equipment
JPS6192756A (en) * 1984-10-12 1986-05-10 Sumitomo Metal Ind Ltd Continuous casting method of preventing surface cracking of ingot and casting mold
DE3528649A1 (en) * 1985-08-09 1987-02-19 Schloemann Siemag Ag VERTICAL OR ARCHED CASTING SYSTEM FOR STEEL
JPH01289542A (en) * 1987-12-29 1989-11-21 Nkk Corp Casting mold for continuous casting of steel
FR2703609B3 (en) * 1993-03-30 1995-02-10 Lorraine Laminage Continuous casting process in charge of metals and ingot mold for its implementation.
FR2704786B3 (en) * 1993-03-30 1995-03-10 Lorraine Laminage Continuous casting process in charge of metals, especially steel, and ingot mold for its implementation.

Also Published As

Publication number Publication date
DE69703793D1 (en) 2001-02-01
AU2392997A (en) 1997-10-29
ES2154900T3 (en) 2001-04-16
WO1997037794A1 (en) 1997-10-16
ATE198285T1 (en) 2001-01-15
JP4058561B2 (en) 2008-03-12
DK0891237T3 (en) 2001-05-07
EP0891237A1 (en) 1999-01-20
CA2250786A1 (en) 1997-10-16
CA2250786C (en) 2004-06-22
PT891237E (en) 2001-06-29
GR3035596T3 (en) 2001-06-29
FR2747059B1 (en) 1998-06-12
EP0891237B1 (en) 2000-12-27
KR100447466B1 (en) 2004-10-15
JP2000508243A (en) 2000-07-04
KR20000005257A (en) 2000-01-25
FR2747059A1 (en) 1997-10-10
DE69703793T2 (en) 2001-07-12

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Legal Events

Date Code Title Description
FF Decision: intention to grant
PC Transfer

Free format text: UGINE - SAVOIE IMPHY (FR), SOGEPASS (FR), SOLLAC (FR), ASCOMETAL (FR), SOCIETE ANONYME DES FORGES ET ACIERIES DE DILLING (DE)

FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: SOGEPASS (FR) , SOLLAC (FR) , ASCOMETAL (FR) , SOC

Free format text: ALTERADO DE: UGINE-SAVOIE IMPHY

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.