Alumina hollow ball applications:
1. Alumina hollow balls are often used in abrasive manufacturing, grinding wheel hole making and so on
2.Alumina hollow ball and its products are a kind of high temperature resistance, excellent lightweight refractory material, which is very stable in various atmospheres. Especially used in high-temperature kilns of 1800°C. Alumina hollow balls can be used for high temperature, ultra-high temperature heat insulation filler, high temperature refractory concrete lightweight materials, high temperature castable, etc. Alumina hollow ball refractory bricks can be used for high temperature (>30%) inverted flame kiln, shuttle kiln, molybdenum wire furnace, tungsten rod furnace, induction furnace, nitriding furnace, etc. For reducing the weight of the furnace body, transforming the structure, saving materials, and saving energy, up to more than 40%, obvious results have been achieved.
3. Alumina hollow balls have been widely used in high temperature and ultra-high temperature kilns such as petrochemical industrial gasifiers, carbon black industrial reactors, metallurgical industry induction electric furnaces, etc., and have achieved very satisfactory results.
