DEVICE AND METHOD OF MELTED METAL FLOW REGULATION DURING CONTINUOUS CASTING Russian patent published in 2016 - IPC B22D11/115 

Abstract RU 2574556 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, particularly, to continuous metal casting. Device (7) contains tank (9a), having casing (9b) with hole (9-1) to receive the melted metal, and hole (9-2) for melted metal output, first magnetic device (10), second magnetic device (13) and power system (16). The power system is made with possibility of AC supply superimposed in carrying current, to each coil with creation of flow regulation current. Flow regulation currents supplied to adjacent coils are shifted by phase relatively to each other thus creating running magnetic field in the melted metal in tank (9a). Depending on measured parameter of the melted metal the flow regulating current phase or amplitude are regulated.

EFFECT: device ensures decreasing of bubbles and inclusions creation in metal melt at lower dimensions of machine for continuous casting.

13 cl, 4 dwg

Similar patents RU2574556C1

Title Year Author Number
ELECTROMAGNETIC BRAKE SYSTEM AND ELECTROMAGNETIC BRAKE SYSTEM CONTROL METHOD 2018
  • Seden, Martin
  • Lehman, Anders
  • Eriksson, Jan-Erik
RU2732302C1
GEAR FOR CONTINUOUS CASTING OF METAL 1994
  • Ehrland Andersson[Se]
  • Jan-Ehrik Ehriksson[Se]
  • Magnus Khallefel'T[Se]
  • Sten Koll'Berg[Se]
  • Ehrik Svensson[Se]
  • Iete Tall'Bekk[Se]
RU2107578C1
CONTROL OF ELECTROMAGNETIC BLENDING MODE BY HEIGHT OF INGOT-FORMING EQUIPMENT OF CONTINUOUS-CASTING MACHINE 2006
  • Kunstrajkh Zibo
RU2381866C1
DEVICE FOR ELECTROMAGNETIC MIXING OF MOLTEN METALS 2019
  • Goremykin Vitalij Andreevich
  • Prikhodko Sergej Valentinovich
RU2712676C1
METHOD FOR METAL CONTINUOUS CASTING TO MOLD AND APPARATUS FOR PERFORMING THE SAME 2001
  • Bejtel'Man Leonid
RU2266798C2
MIXER 2007
  • Kollberg Sten
  • Ehriksson Jan-Ehrik
RU2419508C2
SENSOR AND METHOD TO MEASURE LEVEL OF SURFACE OF METAL IN LIQUID PHASE 2010
  • Dussud Michel
RU2517771C2
METHOD OF CONTINUOUS AND SEMICONTINUOUS CASING OF ALUMINIUM ALLOYS AND DEVICE TO THIS END 2011
  • Pavlov Evgenij Aleksandrovich
  • Timofeev Viktor Nikolaevich
  • Golovenko Evgenij Anatol'Evich
RU2457064C1
APPARATUS FOR AGITATING MELT METAL IN MOLD 1999
  • Grachev V.G.
  • Kuz'Mina L.I.
  • Rotenberg A.M.
  • Sivak B.A.
  • Solodovnik F.S.
  • Shifrin I.N.
RU2160177C1
METHOD AND APPARATUS FOR PREVENTING MOLTEN METAL FROM PENETRATION THROUGH VERTICAL GAP BETWEEN TWO HORIZONTAL MEMBERS 1994
  • Kolesnichenko A.F.[Ua]
RU2091192C1

RU 2 574 556 C1

Authors

Ehriksson, Jan-Ehrik

Jan, Khunljan

Ehriksson, Boo

Dates

2016-02-10Published

2011-12-22Filed