1 Properties
1.1 Physical Properties
1.1.1 Hardness
1.1.2 Grain Size
Not Applicable
Medium to Coarse Grained
1.1.3 Fracture
1.1.4 Streak
1.1.5 Porosity
1.1.6 Luster
Not Available
Grainy, Pearly and Vitreous
1.1.7 Compressive Strength
37.50 N/mm2175.00 N/mm2
0.15
450
1.1.8 Cleavage
Not Applicable
Not Available
1.1.9 Toughness
1.1.10 Specific Gravity
1.1.11 Transparency
1.1.12 Density
2.9-3.1 g/cm32.6-2.8 g/cm3
0
1400
1.2 Thermal Properties
1.2.1 Specific Heat Capacity
0.84 kJ/Kg K0.79 kJ/Kg K
0.14
3.2
1.2.2 Resistance
Heat Resistant, Pressure Resistant, Wear Resistant
Heat Resistant, Wear Resistant