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Anchor bricks for furnace lining
They are used for industrial kiln, especially for heating furnace in steel factory.
Main Properties
Item | Index |
Al2O3 % | 55-65 |
Bulk Density, g/cm3 | 2.35 min |
Cold Crushing Strength, Mpa | 50 min |
M.O.R., Mpa | 6 min |
Refractoriness, ℃ | 1780 min |
Linear Change | 110℃ x16h 0.1% max 1300℃ x3h -0.5% max |




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