Metal resistance of refractory concretes based on phosphate binders

Conclusions We studied the resistance of the fused magnesite, corundum, and quartzite-based materials produced using phosphate binders to molten aluminum and copper. It was established that the materials based on fused magnesite and corundum are most stable in molten aluminum and the materials based on fused magnesite have the maximum resistance to molten copper.Translated from Ogneupory, No. 8, pp. 17–18, August, 1987.