The Zirconia metering nozzle is specially used for the Tundish gating system without plug stick in the small square-base continuous casting machine. It is perfectly adapted with multi-thread and small square-base continuous casting machine.
All our nozzles adopt qualified refined raw materials with solid structure and strong erosion resistance. During course of pouring, our nozzles keep stable diameter with stable speed.
We offer prefabricated mosaic type, combined type and also 100% customized under customer’s request.
Typical product characteristics tables :
| Item |
Zirconia insert |
Coat |
|
|
HSXF-94Z |
HSXF-95Z |
CO-65 |
|
| ZrO2 ≥ |
94 |
95 |
－ |
| Al2O3 + C ≥ |
0 |
0 |
65 |
| Apparent porosity % ≤ |
8 |
7 |
12 |
| Bulk density g/cm3 ≥ |
4.5 |
5.4 |
2.8 |