Fine property burned slide plate takes corundum and zircon as raw materials, the products obtain more stable characters by sintering under high temperature, which used on large ladle, refining ladle and kinds of alloy steel ladles show strong oxidation resistance, good corrosion resistance and excellent properties at high temperature.
Item |
Al2O3 Min |
C Min |
ZrO2 Min |
Bulk Density g/cm3 |
Apparent porosity % |
Compressive Strength Mpa |
||
Pitch dipping |
No Pitch dipping |
|||||||
HBLT-75 |
75 |
3 |
- |
2.9 |
10 |
13 |
80 |
|
HBLT-70 |
70 |
3 |
- |
2.9 |
8 |
- |
80 |
|
HBLT-90 |
93 |
1 |
- |
3.0 |
- |
- |
160 |
|
HBMT-80 |
MgO 80% ≥ |
5 |
- |
2.9 |
8 |
12 |
75 |
|
|