高純度炭化ケイ素粉末の用途

High-purity silicon carbide powder(SiC) is an inorganic non-metallic material with excellent mechanical properties, thermal conductivity, thermal stability, wear resistance, and chemical stability. In recent years, with the development of science and technology, high-purity silicon carbide powder has become more and more widely used, especially in the fields of semiconductors, セラミックス, そして 耐火物.

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. しかし, 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, high-temperature resistance, 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.