Tundish Nozzle

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15/06/2024
Tundish Nozzle
The Tundish Nozzle plays a crucial role in the steelmaking process by controlling the flow of molten steel from the tundish to the molds, the Tundish Nozzle helps prevent contamination and maintain the desired temperature and composition of the steel. This precision control is essential for producing high-quality steel products that meet industry standards. In addition to its quality assurance benefits, the Tundish Nozzle also contributes to operational efficiency by enabling a seamless and uninterrupted production flow. This continuous process minimizes downtime and maximizes output, ultimately leading to cost savings and improved profitability for steel manufacturers.
  Zirconia Metering (Sized) Nozzle Outer Composite Tundish Nozzle
Chemical Analysis A Quality B Quality Alumina Magnesia
ZrO2 (%) min 96 95 – –
MgO (%) 2.4 – 3.3 2.4 – 3.3 – 96
Al2O3 (%) 0.02 0.4 97 –
Fe2O3 (%) max 0.02 0.04 0.1 0.7
Si2O3 (%) max 0.3 0.6 0.2 0.8
A.P. (%) 2 – 4 5 – 7
C.C.S. Mpa (%) min 130 130
B.D. (g/cm3) min 5 – 4 5 – 2
Refractor () min 1900 1900