type | Outer diameter D (mm) | height H (mm) | wall thickness (mm) | Bottom thickness of crucible (mm) | Thickness of crucible cover (mm) |
C1 | 508±1 | <1170 | 35 | 40 | 50 |
C2 | 530±1 | <1170 | 35 | 40 | 50 |
C3 | 550±1 | <1070 | 35 | 40 | 50 |
C4 | 600±1 | <1170 | 35 | 40 | 50 |
Indicator name | unit | index |
Bulk density | g/cm3 | ≥1.60 |
Resistivity | μΩ·m | ≤26 |
Ash | % | ≤1.0 |