High purity metal silicon powder has excellent physical, chemical and semiconductor properties. It has been quickly applied in semiconductor devices and developed rapidly. The chemical properties of silicon are very stable at room temperature and have great chemical activity in the state of high-temperature melting. Almost no material does not work with molten silicon, even quartz. In addition, the silicon in high-purity metal silicon powder has excellent physical, chemical and semiconductor properties, high melting point, high hardness, good thermal stability and wide band gap. Therefore, it is widely used in metallurgy, chemical industry, electronic industry and so on.
