Author name: ztmglobal

1. Refractory Properties of Calcined Bauxite Calcined bauxite stands as a pivotal refractory raw material, forged through meticulous high-temperature treatment, typically within rotary kilns, round kilns, or shaft kilns, with temperatures soaring between 1600°C to 1800°C. Laden with alumina (Al2O3) content varying from 70% to 90%, its stellar refractory characteristics elevate it to the echelons […]