Specifications

For High alumina brick the thermal Shock resistance is mainly decided by chemical contents and its mineral microstructure.
High alumina brick have very good ability of anti-acidity, anti-metal fluid corrode and anti-oxidation.
High alumina brick are used normally in industry furnaces such as Blast furnace, hot-blast furnace and EAF etc.
High Al2O3 content,so it has high refractoriness above 1770°C.