Why does high-purity graphite powder have high temperature resistance?
Views : 121
Author : Lzh
Update time : 2023-02-16 15:02:10
What is high-purity graphite powder? High-purity graphite powder is also made of high -purity graphite powder, and after gradually crushing and purification, it has high carbon content. The carbon content of high -purity graphite powder is usually 99.9 % or more, which makes high -purity graphite powder be used well in the field of high temperature resistance and conductivity. High -purity graphite powder has the advantages of high -strength, oxidation resistance, smaller resistors, good thermal impact, corrosion resistance, easy processing, high temperature resistance, etc. It is an important raw material in industrial production.
Use of high-purity graphite powder The main purpose of graphite is to produce refractory materials, including refractory bricks, continuous casting powder, mold core, mold detergent, and high-temperature resistant materials. Graphite is still one of its main uses as a carburizing agent for the steelmaking industry. It is widely used in the electrical industry as an electrode, brush, carbon rod, carbon tube, the positive pole of mercury rectifier, graphite washer, coating of the TV picture tube, etc. The graphite electrode is the anode of the electrolytic cell used in the resistance furnace for producing carborundum and in the electrolysis of magnesium, aluminum, and sodium. Graphite is often used as a lubricant in the mechanical industry. Graphite wear-resistant materials can work at a high sliding speed at a temperature of - 200~2000 ℃ without lubricating oil.
Preparation of high-purity graphite powder High-purity graphite powder is graphite particles cut from high-purity graphite. The particle size varies according to the processing method. The specification and use of graphite powder are related. In the specification of graphite powder, it is not necessarily said that the larger the number of graphite particles, the smaller the particle size of graphite powder, and the better the quality of graphite powder. In addition, the higher the carbon content of graphite powder, the better the conductivity and high-temperature resistance of graphite powder, Among the specifications and uses of graphite powder, in industrial production, it is very important to select the appropriate specification of graphite powder, which is beneficial to the control of production costs. Graphite powder with a large mesh size and small particle size in the specification of graphite powder also has high carbon content, and the use of graphite powder is broader.
Price of high-purity graphite powder High-purity graphite powder particle size and purity will affect the product's price, and the purchase volume can also affect the high-purity graphite powder cost. A large amount of large amount will be lower. The high-purity graphite powder price can be found on our company's official website.
High-purity graphite powder supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including high-purity graphite powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective high-purity graphite powder, you are welcome to contact usor inquire at any time.
