low iron and high aluminum refractory brick

Low iron and high aluminum refractory brick is a product with iron content ≤ 1.5% and aluminum content ≥ 70% produced according to the requirements of customers.

The product has low impurity content, which is conducive to improving the load softening temperature and high temperature creep, and obviously improves the inclusion caused by the refractory materials that customers pay attention to being washed into the products.