China Graphite Square Crucible Tray for Rare Earth NdFeB Vacuum Furnace Sintering, Find details about China Graphtie Crucible, Graphite Container from Graphite Square Crucible Tray for Rare Earth NdFeB Vacuum Furnace Sintering
Type | MSS80 | MSS85 | MSS90 |
Grain Size (μm) | 25 | 25 | 25 |
Bulk Density (≥g/cm3) | 1.80 | 1.85 | 1.90 |
Compressive Strength (≥MPa) | 60 | 70 | 80 |
Flexural Strength(≥MPa) | 30 | 35 | 40 |
Porosity(≤%) | 17 | 14 | 10 |
Specific Resistance(≤μΩm) | 12 | 12 | 12 |
Ash Content(≤%) | 0.06 | 0.05 | 0.05 |
Shore Hardness | 50 | 55 | 60 |