Brand Name: Haixu
Model Number: F#12-220
Place of Origin: Zhengzhou city,Henan province
Refractory Material Fused White Aluminium/Alundum Oxide Section Sand was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The Refractory Material Fused White Aluminium/Alundum Oxide Section Sand produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
Information of Fused White Aluminium/Alundum Oxide Section Sand |
|
Color |
white |
Al2O3 |
99.2%Min |
SiO2 |
0.1%Max |
NaO2 |
0.4%Max |
Fe2O3 |
0.1%Max |
True density |
3.95g/cm3 |
Bulk density |
1.95g/cm3 |
Mohs hardness |
9 |