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Fused silica insert nozzles
 


fused silica nozzle

entre fused silica nozzle for tundish

 
Technical data sheet
Iterms Typical
SiO2(%)≥ 99.8
Bulk density(g/cm3) ≥ 1.90
Apparent porosity(%) ≤ 12
Cold crush strength(Mpa)≥ 50
Flexural Strength(Mpa)≥ 25
Degree of crystallinity (vol%)≤ 1
Thermal conductivity(W/m.k) 0.8
Permanent linear change(℃-1) 0.9×10-6
Refractoriness(℃) 1730


Refractory products for Ladle include slide gate,ladle insert nozzle,ladle fast exchange collector nozzles,metering nozzles,well blocks.
Ladle slide gate,ladle insert nozzle,ladle collector nozzles C40 Ladle slide gate,ladle insert nozzle,ladle collector nozzles B60,310,359
Tundish upper nozzle,fast exchange tundish collector nozzles Metering nozzles for tundish
Well blcok fused silica insert nozzle
Green mortar Manual exchange system for ladle and tundish
Hydraulic exchange sytem for ladle and tundish

Continuous casting materials as casting powder for crystallizer,Calcium Aluminate flux for influence deoxidation and desulphurization of the liquid steel.

casting powder for crystallizer
Calcium Aluminate flux for influence deoxidation and desulphurization of the liquid steel
Thermocouple tube for fast test temp liquid steel

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