JPS57175062A - Continuous casting method - Google Patents

Continuous casting method

Info

Publication number
JPS57175062A
JPS57175062A JP6095681A JP6095681A JPS57175062A JP S57175062 A JPS57175062 A JP S57175062A JP 6095681 A JP6095681 A JP 6095681A JP 6095681 A JP6095681 A JP 6095681A JP S57175062 A JPS57175062 A JP S57175062A
Authority
JP
Japan
Prior art keywords
mold
ingot
sec
oscillation
speed
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
JP6095681A
Other languages
Japanese (ja)
Inventor
Toshikazu Sakuratani
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 JP6095681A priority Critical patent/JPS57175062A/en
Publication of JPS57175062A publication Critical patent/JPS57175062A/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
    • B22D11/04—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 optimize the quantity of heat extraction from molten steel and to prevent longitudinal cracking defect of an ingot in continuous casting of said ingot by using a mold additive and by operating the oscillation of the mold under the conditions expressed by the mathematical expressions. CONSTITUTION:In the stage of continuously casting steel by using a mold additive, the oscillation of a mold is operated under the conditions of the range expressed by the equationsIand II. In the formulas, tN is the size of the time zone wherein the descending speed of the mold is faster than the speed of the ingot (sec), U is a casting speed (cm/sec), (f) is the frequencies (times/sec) of the mold and S is the oscillation amplitude of the mold (cm).
JP6095681A 1981-04-21 1981-04-21 Continuous casting method Pending JPS57175062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6095681A JPS57175062A (en) 1981-04-21 1981-04-21 Continuous casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6095681A JPS57175062A (en) 1981-04-21 1981-04-21 Continuous casting method

Publications (1)

Publication Number Publication Date
JPS57175062A true JPS57175062A (en) 1982-10-27

Family

ID=13157349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6095681A Pending JPS57175062A (en) 1981-04-21 1981-04-21 Continuous casting method

Country Status (1)

Country Link
JP (1) JPS57175062A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235055A (en) * 1985-04-10 1986-10-20 Nippon Steel Corp Continuous casting method for steel
JP2007160347A (en) * 2005-12-13 2007-06-28 Mishima Kosan Co Ltd Continuous casting method, and casting mold for continuous casting using the method
JP2013066912A (en) * 2011-09-22 2013-04-18 Nippon Steel & Sumitomo Metal Corp Continuous casting method for steel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926420A (en) * 1972-07-04 1974-03-08
JPS5011932A (en) * 1973-06-06 1975-02-06
JPS5611153A (en) * 1979-07-09 1981-02-04 Nippon Steel Corp Continuous casting method of metal by high-frequency oscillation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926420A (en) * 1972-07-04 1974-03-08
JPS5011932A (en) * 1973-06-06 1975-02-06
JPS5611153A (en) * 1979-07-09 1981-02-04 Nippon Steel Corp Continuous casting method of metal by high-frequency oscillation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61235055A (en) * 1985-04-10 1986-10-20 Nippon Steel Corp Continuous casting method for steel
JP2007160347A (en) * 2005-12-13 2007-06-28 Mishima Kosan Co Ltd Continuous casting method, and casting mold for continuous casting using the method
JP2013066912A (en) * 2011-09-22 2013-04-18 Nippon Steel & Sumitomo Metal Corp Continuous casting method for steel

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