
What factors affect the quality of white corundum?
What factors affect the quality of white corundum? 1. The raw material must be high-quality alumina powder. Only high-quality alumina powder can produce high-quality white corundum after high-temperature smelting. 2. Smelting, smelting time and smelting degree all affect the quality of white corundum. 3. Sodium content of white corundum 4. Particle size distribution of white


