Feature: | Long Time Materials |
---|---|
Refractoriness (℃): | 1770< Refractoriness< 2000 |
Shape: | Plate |
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Item | Unit | Value |
Alumina content | % | 92%, 95% |
Density | g/cm3 | ≥3.62 |
Moh's scale (Vickers hardness) |
g/mm2 | ≥9.0(918) |
Crush strenght | 20°C Mpa | ≥1.77 |
Bending strength | 20°C Mpa | 275 |
Max operation Temp. | °C | 1250 |