JPS5626661A - Molten metal cooling mold of less electromagnetic force transmission loss - Google Patents

Molten metal cooling mold of less electromagnetic force transmission loss

Info

Publication number
JPS5626661A
JPS5626661A JP10064679A JP10064679A JPS5626661A JP S5626661 A JPS5626661 A JP S5626661A JP 10064679 A JP10064679 A JP 10064679A JP 10064679 A JP10064679 A JP 10064679A JP S5626661 A JPS5626661 A JP S5626661A
Authority
JP
Japan
Prior art keywords
wall
mold
clearances
thin layers
electromagnetic force
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
JP10064679A
Other languages
Japanese (ja)
Inventor
Hiroshi Miyamura
Masazumi Hirai
Yoshiaki Shimoyama
Akio Izumidate
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 JP10064679A priority Critical patent/JPS5626661A/en
Publication of JPS5626661A publication Critical patent/JPS5626661A/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
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

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

Abstract

PURPOSE:To perform effective transmission of electromagnetic force by segmenting the wall of a molten metal cooling mold provided with an electromagnetic induction device on the outside thereof in the thickness direction, forming clearances along the wall and interposing thin layers of electrical insulation characteristic or electrically poor conductive materials therein. CONSTITUTION:The wall of a mold 1 is segmented in the thickness direction of the wall and minute clearances of a suitable length are formed along the wall. Thin layers 4 comprising electrical insulation characteristic or electrically poor conductive materials are closely interposed in said clearances. The thin layers used are metal oxide films, enameled films or carbonic thin pieces, etc. When the thin layers are interposed at suitable intervals in the mold 1 wall in this way, the thermal stresses generated in the mold are dispersed and relieved and the clearances that are produced between the mold and frozen shell and become the hindrance for heat transer are dispersed and decreased as well, hence the transmission losses of electromagnetic force are decreased.
JP10064679A 1979-08-07 1979-08-07 Molten metal cooling mold of less electromagnetic force transmission loss Pending JPS5626661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10064679A JPS5626661A (en) 1979-08-07 1979-08-07 Molten metal cooling mold of less electromagnetic force transmission loss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10064679A JPS5626661A (en) 1979-08-07 1979-08-07 Molten metal cooling mold of less electromagnetic force transmission loss

Publications (1)

Publication Number Publication Date
JPS5626661A true JPS5626661A (en) 1981-03-14

Family

ID=14279582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10064679A Pending JPS5626661A (en) 1979-08-07 1979-08-07 Molten metal cooling mold of less electromagnetic force transmission loss

Country Status (1)

Country Link
JP (1) JPS5626661A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126048A (en) * 1980-03-05 1981-10-02 Mitsubishi Heavy Ind Ltd Continuous centrifugal casting machine using split type mold
JPS5825853A (en) * 1981-08-03 1983-02-16 アルマックス・インコ−ポレイテッド Casting mold used in metal casting system
EP0807477A1 (en) * 1996-05-13 1997-11-19 DANIELI & C. OFFICINE MECCANICHE S.p.A. Continuous casting method and relative device
WO1999002286A1 (en) * 1997-07-10 1999-01-21 Danieli & C. Officine Meccaniche S.P.A. Electromagnetic stirring method for crystallisers and relative crystalliser
EP2548675A1 (en) * 2011-07-19 2013-01-23 SMS Concast AG Mould for strand casting metallic long products

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126048A (en) * 1980-03-05 1981-10-02 Mitsubishi Heavy Ind Ltd Continuous centrifugal casting machine using split type mold
JPS5825853A (en) * 1981-08-03 1983-02-16 アルマックス・インコ−ポレイテッド Casting mold used in metal casting system
JPS637867B2 (en) * 1981-08-03 1988-02-18 Alumax Inc
EP0807477A1 (en) * 1996-05-13 1997-11-19 DANIELI & C. OFFICINE MECCANICHE S.p.A. Continuous casting method and relative device
US6003590A (en) * 1996-05-13 1999-12-21 Danieli & C. Officine Meccaniche Spa Continuous casting method and relative device
WO1999002286A1 (en) * 1997-07-10 1999-01-21 Danieli & C. Officine Meccaniche S.P.A. Electromagnetic stirring method for crystallisers and relative crystalliser
EP2548675A1 (en) * 2011-07-19 2013-01-23 SMS Concast AG Mould for strand casting metallic long products
WO2013010663A1 (en) * 2011-07-19 2013-01-24 Sms Concast Ag Mould for continuously casting long metallic products

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