DE69614274D1 - METHOD AND DEVICE FOR CASTING METAL - Google Patents

METHOD AND DEVICE FOR CASTING METAL

Info

Publication number
DE69614274D1
DE69614274D1 DE69614274T DE69614274T DE69614274D1 DE 69614274 D1 DE69614274 D1 DE 69614274D1 DE 69614274 T DE69614274 T DE 69614274T DE 69614274 T DE69614274 T DE 69614274T DE 69614274 D1 DE69614274 D1 DE 69614274D1
Authority
DE
Germany
Prior art keywords
melt
meniscus
mould
casting metal
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
DE69614274T
Other languages
German (de)
Other versions
DE69614274T2 (en
Inventor
Erik Eriksson
Magnus Hallefaelt
Sten Kollberg
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.)
ABB AB
Original Assignee
ABB AB
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 ABB AB filed Critical ABB AB
Application granted granted Critical
Publication of DE69614274D1 publication Critical patent/DE69614274D1/en
Publication of DE69614274T2 publication Critical patent/DE69614274T2/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
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/02—Use of electric or magnetic effects

Abstract

A method and a device, during casting of metal in a mould (12) which is open in both ends in the casting direction and where, in the mould, an incoming primary flow of melt is braked and split and the secondary flow is controlled by means of static or periodic low-frequency magnetic fields acting on the melt, for ensuring that the upper surface of the melt, the meniscus (17), does not solidify by the provision of at least one inductive heater (18) adapted to apply a magnetic alternating field which acts on and develops heat in and/or compressive forces acting on the melt close to the meniscus.
DE69614274T 1995-11-06 1996-11-05 METHOD AND DEVICE FOR CASTING METAL Expired - Lifetime DE69614274T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9503898A SE9503898D0 (en) 1995-11-06 1995-11-06 Methods and apparatus for casting metal
PCT/SE1996/001419 WO1997017151A1 (en) 1995-11-06 1996-11-05 Method and device for casting of metal

Publications (2)

Publication Number Publication Date
DE69614274D1 true DE69614274D1 (en) 2001-09-06
DE69614274T2 DE69614274T2 (en) 2002-05-02

Family

ID=20400083

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614274T Expired - Lifetime DE69614274T2 (en) 1995-11-06 1996-11-05 METHOD AND DEVICE FOR CASTING METAL

Country Status (7)

Country Link
EP (1) EP0873212B1 (en)
JP (1) JPH11514585A (en)
KR (1) KR100447465B1 (en)
AT (1) ATE203697T1 (en)
DE (1) DE69614274T2 (en)
SE (1) SE9503898D0 (en)
WO (1) WO1997017151A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515793C2 (en) * 1997-10-24 2001-10-08 Abb Ab Device for continuous casting of metal
SE512692C2 (en) * 1998-03-02 2000-05-02 Abb Ab Method and apparatus for continuous casting
SE512691C2 (en) 1998-03-02 2000-05-02 Abb Ab Device for casting metal
SE514946C2 (en) * 1998-12-01 2001-05-21 Abb Ab Method and apparatus for continuous casting of metals
SE516635C2 (en) * 2000-06-21 2002-02-05 Abb Ab Device for extrusion of metal material
SE0004082D0 (en) * 2000-11-08 2000-11-08 Abb Ab Casting metal device
WO2018218022A1 (en) * 2017-05-24 2018-11-29 Pyrotek, Inc. Electromagnetic modified metal casting process
WO2019164004A1 (en) * 2018-02-26 2019-08-29 日本製鉄株式会社 Molding facility
CN113976843A (en) * 2021-10-09 2022-01-28 孝义市东义镁业有限公司 Large-specification magnesium alloy round billet semi-continuous casting process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW238268B (en) * 1992-09-04 1995-01-11 Kawasaki Steel Co

Also Published As

Publication number Publication date
DE69614274T2 (en) 2002-05-02
KR19990067317A (en) 1999-08-16
WO1997017151A1 (en) 1997-05-15
KR100447465B1 (en) 2004-10-15
ATE203697T1 (en) 2001-08-15
SE9503898D0 (en) 1995-11-06
EP0873212A1 (en) 1998-10-28
EP0873212B1 (en) 2001-08-01
JPH11514585A (en) 1999-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition