Properties
- High mechanical resistance
- Porous ceramic, good leachability
- Very stable at high temperature
- Compatible with complex shapes like cores
- Used with all alloys except cobalt
Applications
- Foundry Cores
PHYSICAL AND MECHANICAL PROPERTIES
| Porosity | 29% | |
| Density | 1.77 g/cm3 | |
| 3-pt bending strength | 15.4 MPa | |
| General properties | ||
| Cristobalite content | 69% | |
| Roughness (Ra) | 1.3 μm | |
| Dilatation max (RT -1500 °C) | 1.42% | |
| Shrinkage max (RT -1500 °C) | 0.20% | |
