1. Alumina ceramic rods have obtained good utilization effects in my country's power applications by virtue of their extraordinary resistance to electricity, and can withstand greater impact, and electricity safety can be guaranteed. 2. Alumina ceramic rods are inorganic, non-metallic materials. Because the entire melting point can reach degrees Celsius, it is one of the best refractory products in the entire nature. 3. Alumina ceramic rods have very good chemical stability and can resist acid corrosion at high temperatures.