Due to its high Al₂O�?articles and small impurity ranges, it outperforms fireclay bricks With this aspect The most common method to classify high alumina bricks is by their alumina content material. Right here’s a simplified grade reference: one. Among the critical Doing the job Houses of high alumina refractory brick https://edgarhhfca.spintheblog.com/39973059/top-guidelines-of-70-alumina-fire-brick