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Graphite dust

Time：2023.06.07Browse：1: Share:

Graphite dust is a powder made of graphite with metallic luster.

Graphite is a four -layer hexagonal laminar -shaped crystal carbon structure, with silver gray and metallic luster. Its main ingredients are fixed carbon, and can also contain a small amount of silica with a small binding or free of free, as well as elements such as lead, calcium, magnesium, iron, and other elements. Can be divided into natural graphite and artificial graphite. In the natural graphite, the naked eye can see the crystalline scale -like graphite, and the crystals that are not visible to the crystal of the dense lump are called non -styling graphite. Artificial graphite is made of coal, coke, asphalt, etc., and is made of a 3000 ° C high -temperature electric furnace. It is almost pure crystalline carbon, which is almost free of free silica compared with natural leggings.

Graphite is a widely used non -metallic mineral. It has high temperature resistance, heat conduction, conductivity, lubrication, plastic and corrosion resistance and other properties. In the production and use of graphite, graphite dust can be exposed. The mixed dust of surrounding rocks and graphite ore in the mining of natural graphite and ore processing. A large amount of graphite dust can be generated during the production process of artificial graphite.

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