ZIBO YAOHUA IMP AND EXP CO.,LTD

Advantages: High abrasion and temperature resistance wear resistant brick wear resistant brick have excellent properties good performance at high temperature 1 high strength 2 good resistance against abrasion and thermal shock. 3 Good resistance to exudative Application: Wear-Resistance bricks are made of raw materials such as high-grade bauxite and Australia imported zircon sand, which are melted and founded in high temperature electric furnace. It is mainly used in areas that require high abrasion and temperature resistance, such as gliding rail bricks in steel pusher metallurgical furnaces, the tapping platform (tapping spout) for tapping platform (tapping spout) style walking beam furnaces, and also as the interior for destructors. Specification: Refractory Abrasion Resistant Brick Item Index Corundum Abrasion Resistant Brick Phophate Abrasion Resistant Brick High Alumina Abrasion Resistant Brick Al2O3 %≥ 85 75 80 Refractorinesss ≥℃ 1750 1750 1750 Bulk Density≥g/cm3 2.8 2.7 2.7 Apparent.Porosity.% ≤ 18 19 19 Cold.Crushing.Strength （Mpa）≥ 110 90 80 Abrasion Resistance≤cm3 5 6 6 Thermal Shock Resistance ≥(1000℃ water cooling) 25 25 25 High Alumina Wearable Brick Item Index Corundum Abrasion Resistant Brick Phophate Abrasion Resistant Brick High Alumina Resistant Brick Refractorinesss ≥℃ 1790 1780 1780 Bulk Density≥g/cm3 2.85 2.75 2.75 Apparent.Porosity.% ≤ 17 18 18 Cold.Crushing.Strength （Mpa）≥ 115 100 80 Permanent Linear Change % ≤ 0.02 0.02 0.04 Abrasion Resistance≤cm3 4.5 5 7 Thermal Shock Resistance ≥(1000℃ water cooling) 30 30 30 Max Working Temperature ≥℃ 1550 1550 1550