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DE69410688D1 - Continuous casting process with mold attachment and mold for use - Google Patents

Continuous casting process with mold attachment and mold for use

Info

Publication number
DE69410688D1
DE69410688D1 DE69410688T DE69410688T DE69410688D1 DE 69410688 D1 DE69410688 D1 DE 69410688D1 DE 69410688 T DE69410688 T DE 69410688T DE 69410688 T DE69410688 T DE 69410688T DE 69410688 D1 DE69410688 D1 DE 69410688D1
Authority
DE
Germany
Prior art keywords
mold
solidification
continuous casting
casting process
cast metal
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
DE69410688T
Other languages
German (de)
Other versions
DE69410688T2 (en
Inventor
Eric Perrin
Jacques Spiquel
Jean-Marc Jolivet
Jacques Legoff
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.)
UNIMETALL SA
Sollac SA
Ascometal France Holding SAS
Original Assignee
UNIMETALL SA
Ascometal SA
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 UNIMETALL SA, Ascometal SA, Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical UNIMETALL SA
Application granted granted Critical
Publication of DE69410688D1 publication Critical patent/DE69410688D1/en
Publication of DE69410688T2 publication Critical patent/DE69410688T2/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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)
  • Casting Devices For Molds (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The (ingot) mould according to the invention is provided with a thermo-insulating hot top (2) made from rigid refractory material implanted on the tube element made from chilled copper (1) and means (8, 18, 12, 12, 13, 10) are provided for injecting, through the wall, a pressurised gas which emerges in the casting space 3 in the form of anular jets (streams) which cut through any solidification skin (crust) already formed by the cast metal (4) in contact with the refractory hot top (2). The invention makes it possible to distance the meniscus (7) from the solidification front of the cast metal in the copper element by eliminating the risks of incipient solidification between the two. <IMAGE>
DE69410688T 1993-03-30 1994-03-28 Continuous casting process with mold attachment and mold for use Expired - Lifetime DE69410688T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303871A FR2703609B3 (en) 1993-03-30 1993-03-30 Continuous casting process in charge of metals and ingot mold for its implementation.

Publications (2)

Publication Number Publication Date
DE69410688D1 true DE69410688D1 (en) 1998-07-09
DE69410688T2 DE69410688T2 (en) 1999-02-25

Family

ID=9445661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410688T Expired - Lifetime DE69410688T2 (en) 1993-03-30 1994-03-28 Continuous casting process with mold attachment and mold for use

Country Status (6)

Country Link
EP (1) EP0620062B1 (en)
AT (1) ATE166812T1 (en)
DE (1) DE69410688T2 (en)
DK (1) DK0620062T3 (en)
ES (1) ES2117238T3 (en)
FR (1) FR2703609B3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2734186B1 (en) * 1995-05-17 1997-06-13 Unimetall Sa PROCESS FOR LUBRICATING THE WALLS OF A CONTINUOUS CASTING LINGOTIERE OF METALS AND LINGOTIERE FOR ITS IMPLEMENTATION
FR2747063B1 (en) * 1996-04-05 1998-05-22 Ugine Savoie Sa CONTINUOUS CASTING LINGOTIERE IN VERTICAL METAL LOAD
FR2747062B1 (en) * 1996-04-05 1998-04-30 Ugine Savoie Sa CONTINUOUS CASTING LINGOTIERE FOR CONTINUOUS CASTING WITH VERTICAL METAL LOAD
FR2747060B1 (en) * 1996-04-05 1998-06-12 Ugine Savoie Sa CONTINUOUS CASTING PROCESS FOR METALS AND CASTING PLANT FOR IMPLEMENTING SAME
FR2747059B1 (en) * 1996-04-05 1998-06-12 Ugine Savoie Sa CONTINUOUS CASTING PROCESS FOR METALS AND LINGOTIERE FOR ITS IMPLEMENTATION
FR2761282B1 (en) * 1997-03-26 1999-04-30 Lorraine Laminage LINGOTIERE PLATE OF CONTINUOUS METAL CASTING MACHINE, AND LINGOTIERE INCLUDING SUCH PLATES
FR2764533B1 (en) 1997-06-12 1999-07-30 Lorraine Laminage LINGOTIERE HEAD FOR VERTICAL CONTINUOUS CASTING IN CHARGE OF METALLIC PRODUCTS IN ELONGATE FORMAT
FR2765126B1 (en) * 1997-06-26 1999-07-30 Lorraine Laminage PROCESS FOR CASTING LIQUID METAL INTO A CONDUIT COMPRISING AT LEAST TWO REFRACTORY PIECES
FR2766394B1 (en) 1997-07-23 1999-09-03 Ascometal Sa ADJUSTMENT OF THE HEAD OF A CONTINUOUS CASTING LINGOTIERE IN METAL LOAD
FR2787359B1 (en) * 1998-12-18 2001-10-12 Aster PLURIANGULAR LINGOTIERE OF CONTINUOUS CASTING IN CHARGE OF A METALLURGICAL PRODUCT
FR2800654B1 (en) 1999-11-05 2001-12-14 Lorraine Laminage LINGOTIERE WITH WIDE SECTION FOR VERTICAL CONTINUOUS CASTING IN METAL LOAD
IT1316299B1 (en) * 2000-01-26 2003-04-10 Danieli Off Mecc PROCEDURE AND DEVICE TO IMPROVE THE QUALITY OF CONTINUOUSLY CAST CASTINGS
US9561539B2 (en) * 2008-06-30 2017-02-07 Nippon Light Metal Company, Ltd. Gas pressure controlled casting mold
GR1007933B (en) 2011-08-11 2013-07-04 Γεωργιος Αλεξανδρου Μαυροειδης Outdoor insulated handhole serving for the passage of cables
CN107470573B (en) * 2017-08-08 2020-05-05 江苏亚太航空科技有限公司 Oil-gas lubrication crystallizer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422464A1 (en) * 1978-04-13 1979-11-09 Inst Elektroswarki Patona Chill mould for electroslag remelting of metals - has side inlet for scrubbing gas used to remote impurities from mould contents
CH665575A5 (en) * 1985-06-10 1988-05-31 Jean Lathion One piece sidewall for casting moulds - with integral compressed air and oil supply systems
JP2707288B2 (en) * 1988-09-24 1998-01-28 昭和電工株式会社 Continuous casting method of aluminum-lithium alloy
NO171303C (en) * 1990-09-21 1993-02-24 Norsk Hydro As PROCEDURE AND DEVICE FOR HOT-TOP CASTING OF REACTIVE METALS

Also Published As

Publication number Publication date
EP0620062B1 (en) 1998-06-03
FR2703609B3 (en) 1995-02-10
EP0620062A1 (en) 1994-10-19
FR2703609A3 (en) 1994-10-14
DE69410688T2 (en) 1999-02-25
ES2117238T3 (en) 1998-08-01
ATE166812T1 (en) 1998-06-15
DK0620062T3 (en) 1999-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFT - KARAKATSANIS PATENTANWALTSKANZLEI, 80802 MU