Alumina ceramic guide block:

Alumina ceramics are now widely used in many industries in the national economy because of their excellent properties. Alumina ceramics is a general term for ceramic products made of calcined alumina as the main raw material. Due to the different content of alumina, it is divided into 75 porcelain, 85 porcelain, 90 porcelain, 95 porcelain, 97 porcelain and 99 porcelain. The main raw material, calcined alumina, is mainly made from industrial alumina, aluminum hydroxide or boehmite, which is calcined at 1300-1500°C. The raw material processing methods of alumina ceramics are mainly dry and wet. The dry method is mainly dry grinding by a roller ball mill, and the wet method is mainly wet grinding by a roller ball mill, agitating mill, and a sand mill. The alumina ceramic guide plate is made of alumina ceramic.

Ceramic Encyclopedia:

Alumina ceramic materials have relatively stable physical and chemical stability. The physical stability is mainly manifested in high and low temperature resistance, insulation, anti-magnetic, and wear resistance. The main surface of the chemical stability is corrosion resistance and oxidation resistance. The molding methods of alumina ceramics mainly include grouting, hot die casting, film rolling, dry pressing, isostatic pressing, casting, injection and gel injection molding, etc. Different molding methods correspond to different processes, and the raw materials for hot die casting and rolling film The processing method is mainly dry grinding, and the raw material processing methods of grouting, dry pressing and isostatic pressing are mainly wet grinding. Although the performance of alumina ceramic guide block is excellent, it is still difficult to manufacture. Huamin Ceramics has mature technology and leading technology in processing various alumina ceramic guide blocks, and it has certain levels in domestic enterprises of the same type. The advantages.