Search
You are here: Home > News>Industry News

News

Characteristics and application fields of high purity graphite

2021-01-25 09:51

Description

High-purity graphite refers to the carbon content of graphite>99.99%, which is widely used in advanced refractory materials and coatings in the metallurgical industry, stabilizers of fireworks materials in the military industry, pencil leads in the light industry, carbon brushes in the electrical industry, electrodes in the battery industry, Catalyst additives for the fertilizer industry, etc.


Performance: The flakes have complete crystallization, thin flakes and good toughness, excellent physical and chemical properties, good thermal conductivity, temperature resistance, self-lubrication, conductivity, thermal shock resistance, corrosion resistance and other properties.


Description: High purity graphite (also known as scaly high thermal conductivity carbon powder) has the advantages of high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, low resistivity, corrosion resistance, and easy precision machining. It is an ideal inorganic Non-metallic materials. Used for processing and manufacturing electric heating elements, structural casting molds, crucible boats for smelting high-purity metals, heaters for single crystal furnaces, graphite for EDM, sintering molds, electron tube anodes, metal coating, graphite crucibles for semiconductor technology, Graphite anodes and grids for emission electron tubes, thyratrons and mercury arc rectifiers.

838ba61ea8d3fd1f0e1fd5ee6da7e01897ca5fc4.jpg

Features and applications: High-purity graphite has the characteristics of high strength, high density, high purity, high chemical stability, compact and uniform structure, high temperature resistance, high conductivity, good wear resistance, self-lubricating, easy processing, etc., and is widely used in metallurgy , Chemical, aerospace, electronics, machinery, nuclear energy and other industrial fields. Especially large-scale and high-quality high-purity graphite, as an alternative material, has a broad application space in the high-tech and new technology fields, and has a wide range of application prospects.


It is widely used in advanced refractory materials and coatings in the metallurgical industry, stabilizers for pyrotechnical materials in the military industry, pencil leads in the light industry, carbon brushes in the electrical industry, electrodes in the battery industry, and catalyst additives in the fertilizer industry. After deep processing, high-purity graphite can produce high-tech products such as graphite milk, graphite sealing materials and composite materials, graphite products, graphite anti-friction additives, and become important non-metallic mineral raw materials in various industrial sectors.