FR2441448A1 - Continuous casting mould contg. electromagnetic stirrer - where all the water used to cool the mould also flows through the stirrer so the latter can be fed with high electric currents - Google Patents

Continuous casting mould contg. electromagnetic stirrer - where all the water used to cool the mould also flows through the stirrer so the latter can be fed with high electric currents

Info

Publication number
FR2441448A1
FR2441448A1 FR7833156A FR7833156A FR2441448A1 FR 2441448 A1 FR2441448 A1 FR 2441448A1 FR 7833156 A FR7833156 A FR 7833156A FR 7833156 A FR7833156 A FR 7833156A FR 2441448 A1 FR2441448 A1 FR 2441448A1
Authority
FR
France
Prior art keywords
inductor
mould
stirrer
box
contg
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
FR7833156A
Other languages
French (fr)
Other versions
FR2441448B3 (en
Inventor
Louis Vedda
Marie-Claude Nove
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.)
Rotelec SA
Original Assignee
Rotelec SA
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 Rotelec SA filed Critical Rotelec SA
Priority to FR7833156A priority Critical patent/FR2441448A1/en
Publication of FR2441448A1 publication Critical patent/FR2441448A1/en
Application granted granted Critical
Publication of FR2441448B3 publication Critical patent/FR2441448B3/fr
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
    • B22D11/10—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

Mould is used esp. for casting steel, and possesses an internal mould wall surrounded by a cooling box contg. an inductor employed to stir the molten metal; and a coolant, e.g. water, travels through the box. The box contains a sealing element employed to ensure that all the cooling water flows through the inductor. The pref. box includes an upper coolant chamber closed by a top plate on the mould assembly; and a sealing ring is located between the underside of the top plate and the top of the inductor, esp. on top of a ring yoke forming a closed magnetic circuit for the inductor. The inductor can pref. be adjusted vertically in the box to control the compression of the sealing ring. Due to the increased efficiency of cooling of the inductor, the electric current flowing through the latter can be increased.
FR7833156A 1978-11-17 1978-11-17 Continuous casting mould contg. electromagnetic stirrer - where all the water used to cool the mould also flows through the stirrer so the latter can be fed with high electric currents Granted FR2441448A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833156A FR2441448A1 (en) 1978-11-17 1978-11-17 Continuous casting mould contg. electromagnetic stirrer - where all the water used to cool the mould also flows through the stirrer so the latter can be fed with high electric currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833156A FR2441448A1 (en) 1978-11-17 1978-11-17 Continuous casting mould contg. electromagnetic stirrer - where all the water used to cool the mould also flows through the stirrer so the latter can be fed with high electric currents

Publications (2)

Publication Number Publication Date
FR2441448A1 true FR2441448A1 (en) 1980-06-13
FR2441448B3 FR2441448B3 (en) 1981-10-02

Family

ID=9215265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833156A Granted FR2441448A1 (en) 1978-11-17 1978-11-17 Continuous casting mould contg. electromagnetic stirrer - where all the water used to cool the mould also flows through the stirrer so the latter can be fed with high electric currents

Country Status (1)

Country Link
FR (1) FR2441448A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153086A1 (en) * 1984-02-16 1985-08-28 Kabushiki Kaisha Kobe Seiko Sho Induction stirrer/continuous casting mould assembly
US4957156A (en) * 1988-06-08 1990-09-18 Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. Continuous casting mold arrangement for casting billets and blooms
EP0415170A2 (en) * 1989-08-28 1991-03-06 Concast Standard Ag Electromagnetic stirrer in a continuous casting installation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153086A1 (en) * 1984-02-16 1985-08-28 Kabushiki Kaisha Kobe Seiko Sho Induction stirrer/continuous casting mould assembly
US4957156A (en) * 1988-06-08 1990-09-18 Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. Continuous casting mold arrangement for casting billets and blooms
EP0415170A2 (en) * 1989-08-28 1991-03-06 Concast Standard Ag Electromagnetic stirrer in a continuous casting installation
US5088547A (en) * 1989-08-28 1992-02-18 Concast Standard Ag Electromagnetic stirrer for continuous casting
EP0415170A3 (en) * 1989-08-28 1992-05-13 Concast Standard Ag Electromagnetic stirrer in a continuous casting installation

Also Published As

Publication number Publication date
FR2441448B3 (en) 1981-10-02

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