JPS6462257A - Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal - Google Patents

Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal

Info

Publication number
JPS6462257A
JPS6462257A JP62214175A JP21417587A JPS6462257A JP S6462257 A JPS6462257 A JP S6462257A JP 62214175 A JP62214175 A JP 62214175A JP 21417587 A JP21417587 A JP 21417587A JP S6462257 A JPS6462257 A JP S6462257A
Authority
JP
Japan
Prior art keywords
oscillation
mold
oscillators
excitation frequencies
metal
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
JP62214175A
Other languages
Japanese (ja)
Other versions
JPH0325263B2 (en
Inventor
Katsuhiko Yui
Yuichi Kato
Daijiro Mizukoshi
Tetsuo Nakamura
Masaji Uehara
Kenzo Sawada
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP62214175A priority Critical patent/JPS6462257A/en
Priority to CA000575784A priority patent/CA1316325C/en
Priority to EP88113989A priority patent/EP0305930B1/en
Priority to DE8888113989T priority patent/DE3873451T2/en
Priority to ES198888113989T priority patent/ES2034073T3/en
Priority to KR1019880010986A priority patent/KR920004972B1/en
Priority to US07/237,740 priority patent/US4867226A/en
Priority to AU21623/88A priority patent/AU603251B2/en
Publication of JPS6462257A publication Critical patent/JPS6462257A/en
Publication of JPH0325263B2 publication Critical patent/JPH0325263B2/ja
Granted legal-status Critical Current

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  • Continuous Casting (AREA)

Abstract

PURPOSE:To enable the excitation of the entire part of an oscillation mold uniformly with large amplitudes by exciting respective oscillators while changing the excitation frequencies of the oscillators respectively intermittently or continuously with lapse of time. CONSTITUTION:The excitation frequencies of the oscillators a-l of the oscillation mold 1 disposed with the oscillators having equal oscillation characteristics are so set that the excitation frequencies of the adjacent oscillators vary within a 2kHz range. The oscillation mold 1 is excited by changing the excitation frequencies of the oscillators respectively intermittently or continuously with lapse of time. The entire part of the oscillation mold is thereby excited uniformly with the large amplitudes without generating the oscillations of locally small amplitudes in the mold 1 at all times. The inflow of a flux is, therefore, smooth and the casting surfaces of an ingot are excellent; in addition, the generation of a burn on, etc., is obviated and a casting accident is prevented.
JP62214175A 1987-08-29 1987-08-29 Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal Granted JPS6462257A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP62214175A JPS6462257A (en) 1987-08-29 1987-08-29 Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal
CA000575784A CA1316325C (en) 1987-08-29 1988-08-26 Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method
EP88113989A EP0305930B1 (en) 1987-08-29 1988-08-26 Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method
DE8888113989T DE3873451T2 (en) 1987-08-29 1988-08-26 CONTINUOUS CHOCOLATE AND METHOD FOR THEIR HIGH FREQUENCY OSCILLATION.
ES198888113989T ES2034073T3 (en) 1987-08-29 1988-08-26 METHOD TO ROCK A MOLD FOR CONTINUOUS CASTING AT HIGH FREQUENCIES AND MOLD MADE TO ROCK BY SUCH A METHOD.
KR1019880010986A KR920004972B1 (en) 1987-08-29 1988-08-29 Method of oscilating continuous casting mold at high frequencies and mold oscillated by such method
US07/237,740 US4867226A (en) 1987-08-29 1988-08-29 Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method
AU21623/88A AU603251B2 (en) 1987-08-29 1988-08-29 Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62214175A JPS6462257A (en) 1987-08-29 1987-08-29 Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal

Publications (2)

Publication Number Publication Date
JPS6462257A true JPS6462257A (en) 1989-03-08
JPH0325263B2 JPH0325263B2 (en) 1991-04-05

Family

ID=16651479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62214175A Granted JPS6462257A (en) 1987-08-29 1987-08-29 Method for controlling oscillation of high-frequency oscillation mold for continuous casting of metal

Country Status (1)

Country Link
JP (1) JPS6462257A (en)

Also Published As

Publication number Publication date
JPH0325263B2 (en) 1991-04-05

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