Taphole Block
Taphole block is molded at isostatic pressure with fused magnesia and graphite as raw material. It is characterized by strong oxidation resistance, high strength and high corrosion resistance. It is ideal material for taphole of large and medium furnaces.
Typical product characteristics tables :
|
Brand |
DCG-1 |
DCG-2 |
|
| Chemical position/%,≥ |
MgO |
75 |
76 |
|
C |
8 |
14 |
|
|
Cr2O3 |
2 |
||
| Apparent porosity/%,≤ |
4 |
4 |
|
| Bulk density,≥g/cm3 |
2.93 |
2.90 |
|
| Crushing strength,≥/Mpa |
40 |
45 |
|
| Hot modulus of rupture,≥(1450℃) /Mpa |
11 |
10 |
|