Advantages of high purity graphite in high temperature materials

A few years ago, most of the common graphite materials in the market were artificial graphite, which were made into different types of graphite products. What are the advantages of graphite products over other metals in high temperature materials? At the same time, what is high-purity graphite?

High purity graphite products have complete flake crystallization, thin flake and good toughness, excellent physical and chemical properties, good thermal conductivity, temperature resistance, self lubrication, conductivity, thermal shock resistance, corrosion resistance and other properties. High purity graphite (also known as flake high thermal conductivity carbon powder) has the advantages of high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, low resistance coefficient, corrosion resistance and easy precision machining. It is an ideal inorganic non-metallic material. It is used for processing and manufacturing electric heating elements, structural casting mold, graphite mold, graphite crucible, graphite boat dish, heater for single crystal furnace, EDM graphite, sintering mold, electron tube anode, metal coating, graphite crucible for semiconductor technology, emission electron tube, thyratron and graphite anode for mercury arc rectifier.

The specific strength of high-purity graphite products is mild, which is medium at room temperature, but its specific strength increases with the increase of temperature within 2500 ℃. The strength of other materials decreases with the increase of temperature. The specific strength of graphite products began to decline after 2500 degrees. Therefore, in the field of industrial application, high-purity graphite has unique advantages as a high-temperature resistant material.

Through years of understanding of graphite products, we often see many refractory graphite products, such as graphite heat field of vacuum furnace, graphite mold, high temperature resistant graphite tube, graphite runner, graphite boat, etc.

High purity graphite is widely used in advanced refractory materials and coatings in metallurgical industry, stabilizer of initiating explosive materials in military industry, pencil lead in light industry, carbon brush in electrical industry, electrode in battery industry, catalyst additive in chemical fertilizer industry, etc. After deep processing, high-purity graphite can produce high-tech products such as graphite milk, graphite sealing materials and composites, graphite products, graphite antifriction additives and so on. It has become an important non-metallic mineral raw material in various industrial departments.

The high-purity graphite provided by Franli has been applied to all walks of life and has been highly praised by customers. If you are also interested in high-purity graphite, please do not hesitate to contact us.