JPS5684156A - Continuous casting method of molten metal - Google Patents

Continuous casting method of molten metal

Info

Publication number
JPS5684156A
JPS5684156A JP15974779A JP15974779A JPS5684156A JP S5684156 A JPS5684156 A JP S5684156A JP 15974779 A JP15974779 A JP 15974779A JP 15974779 A JP15974779 A JP 15974779A JP S5684156 A JPS5684156 A JP S5684156A
Authority
JP
Japan
Prior art keywords
mold
ingot
shell
continuous casting
casting method
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
JP15974779A
Other languages
Japanese (ja)
Inventor
San Nakato
Yasuhiro Kakio
Toshihiko Emi
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP15974779A priority Critical patent/JPS5684156A/en
Publication of JPS5684156A publication Critical patent/JPS5684156A/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 produce a sound ingot of superior surface characteristics without the occurrence of casting accidents, in a continuous casting method in which the drawing direction is horizontal, by applying high-frequency oscillations of specific frequencies through the opening part of the mold to the ingot shell surface in a drawing stop period or compression period. CONSTITUTION:In a continuous casting method in which drawing direction is horizontal, high-frequency oscillations of 5-50kHz frequencies are applied from a device 10 via a oscillator 8 and a transmission shaft 9 to the surface of the solidified shell 7 of the ingot in a mold 6 through the opening part having beforehand been provided to the mold, in a drawing stop period or compression period, whereby the frictional force between the surface of the frozen shell 7 of the ingot and the inside wall surface of the mold 6 is decreased, the occurrence of local breakdown in the shell 7 is obviated and the stable horizontal casting is made possible.
JP15974779A 1979-12-11 1979-12-11 Continuous casting method of molten metal Pending JPS5684156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15974779A JPS5684156A (en) 1979-12-11 1979-12-11 Continuous casting method of molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15974779A JPS5684156A (en) 1979-12-11 1979-12-11 Continuous casting method of molten metal

Publications (1)

Publication Number Publication Date
JPS5684156A true JPS5684156A (en) 1981-07-09

Family

ID=15700377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15974779A Pending JPS5684156A (en) 1979-12-11 1979-12-11 Continuous casting method of molten metal

Country Status (1)

Country Link
JP (1) JPS5684156A (en)

Cited By (4)

* 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
CN102933333A (en) * 2011-05-17 2013-02-13 松下电器产业株式会社 Mold, casting device, and method for manufacturing cast rod
CN107803474A (en) * 2017-10-27 2018-03-16 兰州理工大学 High-temperature gradient directional solidification cooler for apparatus for directional solidification
CN111069555A (en) * 2020-02-10 2020-04-28 江西理工大学 Coupled vibration casting method for improving surface quality of continuous casting ingot

Cited By (6)

* 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
CN102933333A (en) * 2011-05-17 2013-02-13 松下电器产业株式会社 Mold, casting device, and method for manufacturing cast rod
US8991217B2 (en) 2011-05-17 2015-03-31 Panasonic Corporation Mold, casting apparatus, and method for producing cast rod
CN107803474A (en) * 2017-10-27 2018-03-16 兰州理工大学 High-temperature gradient directional solidification cooler for apparatus for directional solidification
CN111069555A (en) * 2020-02-10 2020-04-28 江西理工大学 Coupled vibration casting method for improving surface quality of continuous casting ingot
CN111069555B (en) * 2020-02-10 2021-09-10 江西理工大学 Coupled vibration casting method for improving surface quality of continuous casting ingot

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