JPS57154350A - Continuous casting method for metal - Google Patents

Continuous casting method for metal

Info

Publication number
JPS57154350A
JPS57154350A JP4001881A JP4001881A JPS57154350A JP S57154350 A JPS57154350 A JP S57154350A JP 4001881 A JP4001881 A JP 4001881A JP 4001881 A JP4001881 A JP 4001881A JP S57154350 A JPS57154350 A JP S57154350A
Authority
JP
Japan
Prior art keywords
molten metal
mold
ingot
well
wave transmission
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
JP4001881A
Other languages
Japanese (ja)
Inventor
Yasushi Watanabe
Kosaku Nakano
Toru Komura
Akira Yamazaki
Yasuyuki Kobayashi
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 JP4001881A priority Critical patent/JPS57154350A/en
Publication of JPS57154350A publication Critical patent/JPS57154350A/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means

Landscapes

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

Abstract

PURPOSE:To improve quality by providing a melt well at one end of a mold, positioning the leading end of an ultrasonic wave transmission horn into the molten metal just before this and applying ultrasonic waves to the molten metal thereby solidifying the part near the surface of a cast ingot to a fine crystal and the internal part thereof to a columnar crystal. CONSTITUTION:A heat insulating melt well 3 is provided to the top end of a water cooled mold 1, and molten metal 4 is charged into the well 3. Thence, the leading end of an ultrasonic wave transmission horn 5 is installed just before the position where the molten metal 4 contacts the mold 1. Ultrasonic oscillations are applied to the molten metal 4, and a solidified ingot 6 is drawn out continuously. In this way, the part near the surface of the ingot solidifies to a fine crystal and the internal part to a columnar crystal, and these contribute to improved quality.
JP4001881A 1981-03-19 1981-03-19 Continuous casting method for metal Pending JPS57154350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4001881A JPS57154350A (en) 1981-03-19 1981-03-19 Continuous casting method for metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4001881A JPS57154350A (en) 1981-03-19 1981-03-19 Continuous casting method for metal

Publications (1)

Publication Number Publication Date
JPS57154350A true JPS57154350A (en) 1982-09-24

Family

ID=12569160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4001881A Pending JPS57154350A (en) 1981-03-19 1981-03-19 Continuous casting method for metal

Country Status (1)

Country Link
JP (1) JPS57154350A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186236A (en) * 1990-12-21 1993-02-16 Alusuisse-Lonza Services Ltd. Process for producing a liquid-solid metal alloy phase for further processing as material in the thixotropic state
JP2010247179A (en) * 2009-04-15 2010-11-04 Sumitomo Light Metal Ind Ltd Method of manufacturing aluminum alloy ingot, and the aluminum alloy ingot
JP2011212737A (en) * 2010-04-01 2011-10-27 Nippon Steel Corp Continuous casting apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133304A (en) * 1975-05-15 1976-11-19 Toyo Ink Mfg Co Ltd Cleaning composition for cattle
JPS5443832A (en) * 1977-09-14 1979-04-06 Hitachi Ltd Continuous steel casting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133304A (en) * 1975-05-15 1976-11-19 Toyo Ink Mfg Co Ltd Cleaning composition for cattle
JPS5443832A (en) * 1977-09-14 1979-04-06 Hitachi Ltd Continuous steel casting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186236A (en) * 1990-12-21 1993-02-16 Alusuisse-Lonza Services Ltd. Process for producing a liquid-solid metal alloy phase for further processing as material in the thixotropic state
JP2010247179A (en) * 2009-04-15 2010-11-04 Sumitomo Light Metal Ind Ltd Method of manufacturing aluminum alloy ingot, and the aluminum alloy ingot
JP2011212737A (en) * 2010-04-01 2011-10-27 Nippon Steel Corp Continuous casting apparatus

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