Click image to view original picture
1.needle Fused Spinel refractory materials
2.Well quality and reasonal price
3.Manufacture and trading company
4.AM-65,AM-70
needle Fused Spinel refractory materials PROCESS OF PRODUCTION AND APPLICATION
Manufactured from high purity magnesia and Bayer process alumina in large electric arc furnace,Fused Spinel has excellent refractory properties, and can be used to produce Bricks and Castacles in areas where slad resistance is key.
WSuch as: Proof of EAF and basic oxygen furnace. Steel ladle, intermediate zone of cement rotary kiln, etc.
Fused Spinel spe
|
ITEM |
UNIT |
BRANDS |
||||
|
AM-70 |
AM-65 |
AM-85 |
AM90 |
|||
|
Chemical composition |
Al2O3 |
% |
71-76 |
63-68 |
82-87 |
88-92 |
|
MgO |
% |
22-27 |
31-35 |
12-17 |
8-12 |
|
|
CaO2 |
% |
0.65max |
0.80max |
0.50max |
0.40max |
|
|
Fe2O3 |
% |
0.40max |
0.40max |
0.40max |
0.40max |
|
|
SiO2 |
% |
0.40max |
0.50max |
0.40max |
0.25max |
|
|
NaO2 |
% |
0.40max |
0.50max |
0.50max |
0.50max |
|
|
Bulk Density g/cm3 |
3.3min |
3.3min |
3.3min |
3.3min |
||
