Sub-entry Nozzle/ Sub-entry Shroud  
 
 

 
Submerged Entry Nozzle/Shroud is used to control flow of liquid steel from "Tundish to Mould"

Benefits :

  • Prevention of Air Penetration
  • Resistance of Mould Powder
  • Excellent Thermal Shock Resistance
  • Prevention to Alumina Clogging

Submerged Entry Shroud/Submerged Entry Nozzle is manufactured in Alumina – Carbon (Al2O3-C) quality and it is Isostatically pressed. Special protective coating is applied to provide oxidation resistance and minimize decarburisation.

 

Options:

  • Special re-inforcement in Zirconia-Carbon (ZrO2-C) at Slagline/Powderline for excellent slag wear resistance.
  • Seating area reinforcement with High Alumina or Magnesia base material.
  • Prevention of Alumina Clogging.
  • Ceramic fibre wrapping on outer diameter.
  • Gas Purging facilities.
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