Due To its high Al₂O�?material and small impurity ranges, it outperforms fireclay bricks With this aspect When blended with various amounts of magnesia and higher features of fused alumina these brick features give Price tag-helpful refractory general performance with the steel ladle. 2. For the refractory brick with the Al2O3 https://3dprinterfilament72582.blogdigy.com/the-greatest-guide-to-alumina-refractory-brick-62228047