DE3366204D1 - Use of mould nozzles - Google Patents

Use of mould nozzles

Info

Publication number
DE3366204D1
DE3366204D1 DE8383630058T DE3366204T DE3366204D1 DE 3366204 D1 DE3366204 D1 DE 3366204D1 DE 8383630058 T DE8383630058 T DE 8383630058T DE 3366204 T DE3366204 T DE 3366204T DE 3366204 D1 DE3366204 D1 DE 3366204D1
Authority
DE
Germany
Prior art keywords
mould
metal
nozzles
level
flow
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.)
Expired
Application number
DE8383630058T
Other languages
German (de)
Inventor
Paul Metz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3366204D1 publication Critical patent/DE3366204D1/en
Expired 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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/62—Pouring-nozzles with stirring or vibrating means
    • 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)
  • Telephone Function (AREA)
  • Nozzles (AREA)
  • Casting Devices For Molds (AREA)

Abstract

1. Use of mould nozzles, especially nozzles for feeding a continuous casting mould, constituted by a duct provided with at least one electromagnetic inductor (11) creating a rotating movement in the metal (M), characterized in that the metal level in the mould is measured, in that one acts upon a system (120), that controls the metal flow into the mould (1) through said nozzle (12) in dependence of the metal level in the mould, in that the relative variation of said flow and said level is compared with data obtained experimentally and in that the power supplied to the electromagnetic inductor(s) is varied according to said comparision.
DE8383630058T 1982-04-22 1983-04-11 Use of mould nozzles Expired DE3366204D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84103A LU84103A1 (en) 1982-04-22 1982-04-22 AUTOMATIC SCRUBBER SCRAPING SYSTEM DURING METAL CASTING

Publications (1)

Publication Number Publication Date
DE3366204D1 true DE3366204D1 (en) 1986-10-23

Family

ID=19729866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383630058T Expired DE3366204D1 (en) 1982-04-22 1983-04-11 Use of mould nozzles

Country Status (6)

Country Link
EP (1) EP0093068B1 (en)
JP (1) JPS58196151A (en)
AT (1) ATE22240T1 (en)
BR (1) BR8302050A (en)
DE (1) DE3366204D1 (en)
LU (1) LU84103A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158970A (en) * 1984-01-27 1985-08-20 Kawachi Alum Kogyo Kk Pouring device for casting
CH665369A5 (en) * 1984-03-07 1988-05-13 Concast Standard Ag METHOD FOR CONTROLLING THE FLOW OF A METAL MELT IN CONTINUOUS CASTING, AND A DEVICE FOR IMPLEMENTING THE METHOD.
IT1178173B (en) * 1984-10-25 1987-09-09 Centro Speriment Metallurg PROCEDURE FOR THE ADJUSTMENT OF THE CONTINUOUS CASTING CONDITIONS
LU85846A1 (en) * 1985-04-10 1986-11-05 Metz Paul DEVICE FOR BREWING MOLTEN METAL IN A CONTINUOUS CASTING SYSTEM
US4842170A (en) * 1987-07-06 1989-06-27 Westinghouse Electric Corp. Liquid metal electromagnetic flow control device incorporating a pumping action
LU87914A1 (en) 1991-04-03 1992-11-16 Wurth Paul Sa ELECTROMAGNETIC LINGOTINE BREWING DEVICE
DE19626776B4 (en) * 1996-07-03 2007-09-27 Siemens Ag Electric braking device for liquid metal
KR100426856B1 (en) * 1998-12-29 2004-06-24 주식회사 포스코 METHOD AND APPARATUS FOR MECHANICAL FLOW CONTROL OF MELTING STEEL USING ROTARY EMPLOYMENT AND STOPPER
BE1014278A3 (en) * 2001-07-05 2003-07-01 Ct Rech Metallurgiques Asbl Casting method for improved quality metal slug and device for its implementation.
JP6625065B2 (en) * 2014-05-21 2019-12-25 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． Non-contact control of molten metal flow
CN107774975B (en) * 2016-08-26 2019-08-06 鞍钢股份有限公司 Method for inhibiting eddy current slag entrapment at last steel ladle tapping stage
EP3332891A1 (en) * 2016-12-12 2018-06-13 ABB Schweiz AG An assembly for a metal-making process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB705762A (en) * 1951-10-15 1954-03-17 Skf Svenska Kullagerfab Ab Improvements relating to the continuous casting of metals
US3153820A (en) * 1961-10-09 1964-10-27 Charles B Criner Apparatus for improving metal structure
US4200137A (en) * 1975-04-22 1980-04-29 Republic Steel Corporation Process and apparatus for the continuous casting of metal using electromagnetic stirring
US4052007A (en) * 1975-11-25 1977-10-04 United Technologies Corporation Flap-type two-dimensional nozzle
GB1585496A (en) * 1976-05-20 1981-03-04 Atomenergi Ab Coil arrangement for electro-magnetic measurements
SE410284B (en) * 1978-02-10 1979-10-08 Asea Ab PROCEDURE FOR REMOVAL OF METALLIC MELT AND DEVICE FOR IMPLEMENTATION OF THIS PROCEDURE
LU80410A1 (en) * 1978-10-25 1980-05-07 Arbed METHOD FOR MEASURING THE LEVEL OF METALS IN CONTAINERS, ESPECIALLY IN CONTINUOUS CASTING CHILLERS

Also Published As

Publication number Publication date
LU84103A1 (en) 1984-03-02
EP0093068A1 (en) 1983-11-02
ATE22240T1 (en) 1986-10-15
BR8302050A (en) 1983-12-27
JPS58196151A (en) 1983-11-15
EP0093068B1 (en) 1986-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee