The technology trend of silicon carbide semiconductor instead of pure silicon semiconductor will push the rapid development of silicon carbide materials in the semiconductor and electronic industry in the future.
In recent years, coated abrasives have obtained rapid development, and are gradually replacing bonded abrasives in many fields, but it has not reached the product level of developed countries, with large development space in the future.
Domestic abrasives manufacturers must make constant efforts to develop their products and at the same time, they also need to consider the technology innovation and other problems to be solved.
First, alumina manufacturers are increasingly depending on aluminum smelters and traders. Because it is influenced by steel, coal, glass and other industries in recent years, the development of non-aluminum industry is not stable.