Large Crystal Fused Magnesia
Large Crystal Fused Magnesia is produced by melting high-purity lightly calcined magnesia in an electric arc furnace. It features high purity, large crystal size, dense structure, excellent slag resistance, and strong thermal shock stability. It is mainly used in the production of magnesia carbon bricks and is widely applied in metallurgy, chemical, electrical, aerospace, and related high-temperature industries.
|
Item
|
ZTR-LCFM97.0
|
ZTR-LCFM97.5
|
ZTR-LCFM97.8
|
ZTR-LCFM98.0
|
ZTR-LCFM98.5
|
ZTR-LCFM99.0
|
|---|---|---|---|---|---|---|
|
MgO (%) ≥
|
97.15
|
97.15
|
97.8
|
98.10
|
98.51
|
99.02
|
|
SiO₂ (%) ≤
|
0.60
|
0.50
|
0.48
|
0.40
|
0.30
|
0.19
|
|
Fe₂O₃ (%) ≤
|
1.29
|
1.20
|
1.02
|
0.90
|
0.71
|
0.40
|
|
Al₂O₃ (%) ≤
|
0.61
|
0.56
|
0.50
|
0.40
|
0.32
|
0.22
|
|
CaO (%) ≤
|
0.20
|
0.13
|
0.12
|
0.10
|
0.17
|
0.05
|
|
Bulk Density (g/cm₃) ≥
|
3.50
|
3.50
|
3.50
|
3.50
|
3.50
|
3.50
|
|
Size
|
0-30mm, 0-60mm
|
|||||