JPS57209751A - Method and device for oscillation of mold for continuous casting - Google Patents

Method and device for oscillation of mold for continuous casting

Info

Publication number
JPS57209751A
JPS57209751A JP9400881A JP9400881A JPS57209751A JP S57209751 A JPS57209751 A JP S57209751A JP 9400881 A JP9400881 A JP 9400881A JP 9400881 A JP9400881 A JP 9400881A JP S57209751 A JPS57209751 A JP S57209751A
Authority
JP
Japan
Prior art keywords
mold
ingot
oscillators
wall parts
side wall
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.)
Granted
Application number
JP9400881A
Other languages
Japanese (ja)
Other versions
JPS6143145B2 (en
Inventor
Kiminari Kawakami
Masami Komatsu
Hiroshi Kawada
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP9400881A priority Critical patent/JPS57209751A/en
Publication of JPS57209751A publication Critical patent/JPS57209751A/en
Publication of JPS6143145B2 publication Critical patent/JPS6143145B2/ja
Granted 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/053—Means for oscillating the moulds

Landscapes

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

Abstract

PURPOSE:To prevent sticking of an ingot to a mold for continuous casting and to obtain the ingot of superior characteristics by dividing the side wall parts of said mold in contact with a solidified shell axially from the side wall parts on the lower stream side thereof and oscillating the molds ultrasonically. CONSTITUTION:Side walls 3 of a mold for continuous casting are mounted with plural pieces of ultrasonic oscillators 4 at prescribed intervals in axial line and circumferential directions. The side walls are divided in such a way that the oscillators arranged at the beginning end (a) of the solidified shell and in the circumferential direction corresponding to the side wall parts near the same to be brought into contact with the solidified shell are parted from the oscillators 4 on the down stream side. The oscillators 4 arranged circumferentially in the side wall parts in contact with the solidified shell are driven at larger amplitudes than for the rest. In this way, the sticking of an ingot 9 is prevented and the ingot 9 of superior characteristic is obtained.
JP9400881A 1981-06-19 1981-06-19 Method and device for oscillation of mold for continuous casting Granted JPS57209751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9400881A JPS57209751A (en) 1981-06-19 1981-06-19 Method and device for oscillation of mold for continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9400881A JPS57209751A (en) 1981-06-19 1981-06-19 Method and device for oscillation of mold for continuous casting

Publications (2)

Publication Number Publication Date
JPS57209751A true JPS57209751A (en) 1982-12-23
JPS6143145B2 JPS6143145B2 (en) 1986-09-26

Family

ID=14098412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9400881A Granted JPS57209751A (en) 1981-06-19 1981-06-19 Method and device for oscillation of mold for continuous casting

Country Status (1)

Country Link
JP (1) JPS57209751A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084817A3 (en) * 2007-12-27 2009-09-03 Posco Ultrasonic wave generating device for controlling solidification structure
CN104827005A (en) * 2015-05-29 2015-08-12 内蒙古汇豪镁业有限公司 Ultrasonic stirring device for alloy continuous-casting crystalline area

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325781A (en) * 1966-07-07 1967-06-13 Branson Instr Dual transducer probe for ultrasonic testing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325781A (en) * 1966-07-07 1967-06-13 Branson Instr Dual transducer probe for ultrasonic testing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084817A3 (en) * 2007-12-27 2009-09-03 Posco Ultrasonic wave generating device for controlling solidification structure
CN104827005A (en) * 2015-05-29 2015-08-12 内蒙古汇豪镁业有限公司 Ultrasonic stirring device for alloy continuous-casting crystalline area

Also Published As

Publication number Publication date
JPS6143145B2 (en) 1986-09-26

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