Fused Silica

To be used around liquid ferrous and non-ferrous metals. Fused Silica will retain heat, which makes it an ideal product for use within ladles and stopper rod/nozzle assemblies.

Product

SiO2 %

stopper rods

98.0 max

pouring nozzles

ladle liners

spouts

98.0 max

98.0 max

98.0 max

Al2O3 %

0.4 max

0.4 max

0.4 max

0.4 max

Fe2O3 %

0.1 max

0.1 max

0.1 max

0.1 max

Cr2O %

1.4 max

1.4 max

1.4 max

1.4 max

MgO %

trace

trace

trace

trace