Made from high-purity,high-density,high-strength corundum based materials and a matrix-adjusted system (MAS),purging plugs,with unique radiated through-slots structure,show the features of stable structure,high and adjustable gas-flow,high purging rate,good corrosion/erosion resistance and long service life.
Chemical Analysis and Physical Properties:
| Items |
Purging plug |
| RSTQ-1 |
RSTQ-2 |
RSTQ-3 |
| Al2O3+MgO,%,≥ |
90 |
85 |
80 |
| Cr2O3,%,≥ |
- |
3 |
3 |
| Zr2O3,%,≥ |
- |
- |
2 |
| Bulk Density(BD),g/cm2 ,≥ |
3.00 |
3.10 |
3.20 |
| CCS,Mpa,≥ |
80 |
80 |
100 |
