- Brand Name: Lqtrade
- Shape: Plate
- Place of Origin: Shandong China (Mainland)
- Model Number: Emei
refractory material
stuffing sand
refractory nozzle
refractory brick slide gate
refractory material used in steel industry
Quick change submerged nozzle for slab and assorted slide plate for \
refractory material used in steel industry Blowing argon gas
Brand Specification | Submerged nozzle | Slide plate for blowing argon gas | ||
Al2O3 C (body) | ZrO2C (slag line) | Al2O3 C | Al2O3 ZrO2C
| |
Al2O3 % | >45 | - | >85 | >80 |
C+SiC % | >26 | >15 | >5 | >5 |
ZrO2 % | - | >70 | - | >5 |
Apparent porosity % | <18 | <20 | <8 | <7 |
Bulk density g/cm3 | >2.5 | >3.20 | >3.0 | >3.1 |
Normal temperature Compressive strength (MPa) | >20 | >20 | >80 | >80 |
Normal temperature blending strength (MPa) | >7.0 | >7.0 | >7.0 | >10.0 |