Materials | silica | Applications | for silicon oven casting ingot |
Material | ceramc | Purity | 99.8% |
Cut compression | 25Mpa | Press compression | 102Mpa |
Roughness | 1.6um | Expansion coefficient | 0.6*10-6/degree |
Tolerance | +-0.05mm | Radial beat | 0.15mm |
Density | 1.95g/cm3 | Porosity | 10% |