JPS5614055A - Device for continuous and semicontinuous casting of metal - Google Patents

Device for continuous and semicontinuous casting of metal

Info

Publication number
JPS5614055A
JPS5614055A JP9009179A JP9009179A JPS5614055A JP S5614055 A JPS5614055 A JP S5614055A JP 9009179 A JP9009179 A JP 9009179A JP 9009179 A JP9009179 A JP 9009179A JP S5614055 A JPS5614055 A JP S5614055A
Authority
JP
Japan
Prior art keywords
molten metal
induction coil
cast ingot
electromagnetic
solidifying
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.)
Pending
Application number
JP9009179A
Other languages
Japanese (ja)
Inventor
Kazuo Kurihara
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP9009179A priority Critical patent/JPS5614055A/en
Publication of JPS5614055A publication Critical patent/JPS5614055A/en
Pending 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
    • B22D11/01—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces
    • B22D11/015—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces using magnetic field for conformation, i.e. the metal is not in contact with a mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To prevent molten metal from solidifying in a supply part by specifying the length of an induction coil holding the molten metal with electromagnetic forces in an electromagnetic casting method of producing a small-section cast ingot. CONSTITUTION:In an electromagnetic casting method of producing a small-section cast ingot of 20-100mm. outside diameters by cooling and solidifying molten metal while holding the same with electromagnetic forces, the length L of an induction coil is selected within a 50mm.<=L<=250mm. range to prevent the molten metal from solidifying in a supply part. For example, the molten metal 1 in a tundish 3 passes through a siphon pipe 2 and pours into an induction coil 4, where it is held by electromagnetic forces and is cooled to solidify by cooling water 5. In the production of an aluminum cast ingot of a 50mm.phi outside diameter, the electromagnetic casting may be smoothly executed at about V=1m/min by using an induction coil of a 85mm.phi inside diameter and L=55mm.. The surface condition of the cast ingot of this time is good.
JP9009179A 1979-07-16 1979-07-16 Device for continuous and semicontinuous casting of metal Pending JPS5614055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9009179A JPS5614055A (en) 1979-07-16 1979-07-16 Device for continuous and semicontinuous casting of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9009179A JPS5614055A (en) 1979-07-16 1979-07-16 Device for continuous and semicontinuous casting of metal

Publications (1)

Publication Number Publication Date
JPS5614055A true JPS5614055A (en) 1981-02-10

Family

ID=13988839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9009179A Pending JPS5614055A (en) 1979-07-16 1979-07-16 Device for continuous and semicontinuous casting of metal

Country Status (1)

Country Link
JP (1) JPS5614055A (en)

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