Los usos del polvo de carburo de silicio de alta pureza

Polvo de carburo de silicio de alta pureza(Sic) es un material no metálico inorgánico con excelentes propiedades mecánicas, conductividad térmica, estabilidad térmica, resistencia al desgaste, y estabilidad química. En los últimos años, con el desarrollo de la ciencia y la tecnología, high-purity silicon carbide powder has become more and more widely used, especialmente en los campos de semiconductores, cerámica, y materiales refractarios.

Uses of high-purity silicon carbide powder

Ceramics and refractories

As a ceramic material, its purity requirements are not very strict in general application fields. Sin embargo, in some special environments, such as photolithography machines and other semiconductor equipment, when used as precision components, its purity must be strictly controlled to avoid affecting the quality of silicon wafers. Purity.

Semiconductor field

In the semiconductor field, silicon carbide is widely used in the manufacture of power electronic devices such as Schottky diodes, metal oxide semiconductor field effect transistors (MOSFETs), and insulated gate bipolar transistors (IGBTs). Due to the superior properties of silicon carbide, such as high frequency and high efficiency, high-pressure resistance, resistencia a altas temperaturas, strong radiation resistance, and stable chemical properties, it is used in strategic emerging fields such as semiconductor lighting, 5G communication technology, solar energy, smart grids, and new energy grid integration. There are very attractive application prospects.