Nozzle for molten metal - Sintered ceramic

PROJECT FOR A MOLTEN METAL APPLICATION

Optimization of a casting nozzle of molten metal :

- Choice of the most suitable sintered ceramic
- Definition of the geometry according to the constraints of the ceramic pieces

Sintered ceramic, porous zirconium oxide :

- Chemically insensitive to molten metal
- Use at very high temperature
- Resistance to abrasion and violent thermal shocks

Implementation

- Preform isostatically pressed
- Machining of the green part
- Sintering
- Diamond tool machining
- Cracks control on the sintered part