Preparation of Electrofused magnesia by magnesite and the performance comparison of different production methods
Electrofused magnesia refractory raw material industry is a typical resource-based industry. 1980s, since China\’s reform and opening up, due to the rapid increase in demand for magnesia raw materials, the low threshold of access to primary raw material processing, resulting in the rational development of magnesia ore has been seriously damaged. Due to economic reasons, […]