What is high purity graphite
Dec 20, 2023
High purity graphite refers to the carbon content of graphite >99.99%, widely used in metallurgical industry of high-grade refractory materials and coatings, military industrial fire materials stabilizer, light industry pencil lead, electrical industry carbon brush, battery industry electrode, fertilizer industry catalyst additives. And the high-purity graphite mold is on the basis of high-purity graphite, after cutting, grinding, xian equal process, the high-purity graphite into a variety of needed molds!
High purity graphite mold has the advantages of high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, small resistivity, corrosion resistance, easy precision machining, etc., it is an ideal inorganic non-metallic material. It is used for processing and making electric heating elements, structural casting molds, crucible boats for smelting high purity metals, heaters for single crystal furnaces, EDM graphite, sintering molds, electron tube anodes, metal plating, graphite crucible for semiconductor technology, emission tube, thyratron and mercury arc rectifier graphite anodes, grids, etc.
The quality and precision of the high purity graphite mold will directly affect the quality of the product. Compared with the mold of other materials, the high-purity graphite mold has the characteristics of thermal conductivity, electrical conductivity, thermal stability, thermal shock resistance, chemical corrosion, moisture and so on. In addition, the high-purity graphite mold also has the characteristics of simple process, good processability and complex shape production. Therefore, the high-purity graphite mold is very popular in the market and is widely used in different fields.
