Advantage:
This design results in superior resistance to thermal shock, erosion, oxidation resistance and long service.
They show features of excellent thermal shock resistance, stable performance, good corrosion and erosion resistance, and strong cracking resistance.Indicators | Upper and collect nozzle | ||
ZA70 | ZA75 | ZA80 | |
Al2O3≥ | 70 | 75 | 80 |
C ≥ | 3 | 3 | 3 |
Bulk density(g/cm3) ≥ | 2.7 | 2.85 | 2.85 |
Apparent porosity ≤ | 10 | 10 | 10 |