75 Percent Al2O3 High Alumina Refractory Brick Standard Firebrick for Steel Ladle Lining

75% Al2O3 High Alumina Refractory Brick for Steel Ladle Lining This high alumina refractory brick is manufactured with selected bauxite clinker and high purity alumina, offering excellent high temperature resistance, strong slag resistance and long service life. It is widely used in steel ladle lining. Key Features Al2O3 content 75% with high bulk density and low apparent porosity Excellent refractoriness under load and thermal shock resistance Dimensional accuracy for tight