| Model Number: | TQZ-1 TQZ-2 |
|---|---|
| Material: | Ladle Permeable Well Block |
| Shape: | Block |
| Place of Origin: | China (Mainland) |
| name: | Ladle Permeable Well Block |
| certificate: | ISO9001:2000 |
| Delivery time: | 30 days |
Quick Details
Specifications
Ladle permeable well block of chrome corundum and corundum spinel series are characterized by good volume stability, high strength at high temperature, strong erosion resistance to molten steel and good thermal shock resistance. It can be designed and produced integral well block, upper and lower fission well block etc.
Physical and chemical indexes
|
Brand |
TQZ-1 |
TQZ-2 |
|
|
Chemical composition/%,≥ |
Al2O3+Cr2O3 |
90 |
|
|
Al2O3+MgO |
90 |
||
|
Bulk density g/cm3,≥ |
3 |
3 |
|
|
Crushing strength/Mpa,≥ |
100 |
80 |
|
|
Firing linear change(1500℃)/% |
0~+0.5 |
0~+0.5 |
|
|
Thermal shock resistance (1100℃, water cooling)/cycle,≥ |
20 |
20 |
|