Silicon carbide powder is an important inorganic non-metallic material, with excellent physical, chemical and mechanical properties, widely used in electronics, electric power, aerospace, automotive and other fields. This paper will give a comprehensive description of silicon carbide powder from five aspects.

1、Introduction of silicon carbide powder

Silicon carbide powder is a kind of inorganic non-metallic material prepared from quartz sand, petroleum coke, wood chips and other raw materials by high temperature melting technology. The chemical formula of silicon carbide powder is SiC, where the ratio of Si to C is 1:1. Silicon carbide powder has been widely used in many fields because of its diverse crystal structure, wide particle size distribution and stable physical and chemical properties.

2、The performance characteristics of silicon carbide powder

Silicon carbide powder has many excellent performance characteristics, such as high hardness, good wear resistance and corrosion resistance, high thermal stability and thermal conductivity, high resistivity and low electrical conductivity. These properties make SIC powder have a wide application prospect in many fields.

3、Silicon carbide powder production process

The production process of silicon carbide powder mainly includes the procurement of raw materials, grinding, mixing, pressing and other links. Among them, high-temperature melting technology is the most commonly used preparation method. At high temperatures, quartz sand, petroleum coke, wood chips and other raw materials are melted into liquid, and then the silicon carbide crystal is obtained by the method of rapid cooling and rapid heating. The production process of silicon carbide powder has an important influence on the properties and applications of silicon carbide.

4、The use of silicon carbide powder

Silicon carbide powder has a wide range of applications in many fields, such as electronics, power, aerospace, automotive and so on. In the field of electronics, silicon carbide powder can be used to manufacture semiconductor devices, electronic components, etc. In the field of power, silicon carbide powder can be used to manufacture high-voltage power devices, transformers, etc. In the aerospace field, silicon carbide powder can be used to manufacture high-temperature structural materials, avionics equipment, etc. In the automotive field, silicon carbide powder can be used to manufacture auto parts, engines and so on.

5、Market prospects of silicon carbide powder

With the continuous development of science and technology, the application field of silicon carbide powder is also expanding. Especially under the development trend of new energy, energy conservation and environmental protection, the market demand for silicon carbide powder will continue to grow. It is expected that in the next few years, the market size of silicon carbide powder will continue to expand, and its technical level will continue to improve, providing a broader space for the application and development of silicon carbide powder.

In short, silicon carbide powder as an important inorganic non-metallic material, has a wide range of application prospects and market potential. With the continuous progress of science and technology and changes in market demand, the performance and application fields of silicon carbide powder will continue to expand, bringing more opportunities and challenges for future development.

Chengdu Huarui Industrial Co., Ltd. 

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