Luoyang Yilong Refractory Co., Ltd.
Luoyang Yilong Refractory Co., Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
Yilong
fused alumina brown
Powder
ISO
High Heat-treated
Specialty
| Packaging Details: | 25KG or 50KG bag inside, waterproof jumbo bag outside or pallet, or as your requirements. |
|---|---|
| Delivery Detail: | Depend on real quantity. |
All our products can be produced according to client's requirements.
95% Brown fused alumina for Foundry
Brown fused alumina is made of high quality abrasive grade bauxite as raw material, mixed with excipients, in electric arc furnace with high temperature above 2250 °C refined, refractoriness in 1850 °C above.
1. Physical & chemical indexes of the 95% Brown fused alumina for Foundry
|
Application |
Spec. |
Chemical content (%) |
||||
|
Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
|||
|
Refractory |
Sand |
0-1mm |
95 min |
0.3 max |
1.5 max |
3.0 max |
|
0-3mm |
95 min |
0.3 max |
1.5 max |
3.0 max |
||
|
powder |
180#-0 |
93.5 min |
0.5 max |
1.5 max |
3.5 max |
|
|
Physical content |
|||||
|
Color |
Density |
Moh's hardness |
Melting point |
Tcrystal behavior |
Refractoriness |
|
Brown |
3.90g/cm3 |
9.0 |
2050°C |
trigonal crystal |
1900°C
|
