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All kinds of graphite products
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All kinds of graphite products
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A major use of graphite is in the production of refractory materials, including refractory bricks, crucibles, continuous casting powders, mold cores, molds, detergents, and high temperature resistant materials. In recent years, two important changes in the refractory industry are the widespread use of magnesia-carbon bricks in steelmaking furnaces, linings, and the use of aluminum-carbon bricks in continuous casting. Make graphite refractories closely linked to the steelmaking industry, about the refractory consumed by the steelmaking industry worldwide.
Because graphite has many excellent properties, it is widely used in metallurgy, machinery, electrical, chemical, textile, national defense and other industrial sectors. Can be used as refractory materials. Graphite products maintain the original chemical properties of flake graphite and have strong self-lubricating properties. The characteristics of graphite powder are high strength acid resistance, corrosion resistance and high temperature resistance of 3000 ° C and low temperature resistance of -204 ° C. At the same time, its compressive strength is greater than 800kg/Cm2, and it is resistant to oxidation. It loses 1% of weight in 450 ° C air, and the rebound rate is 15-50% (density 1.1-1.5). Therefore, graphite products have been widely used in metallurgy, chemical industry, petrochemical industry, high-energy physics, aerospace, electronics and so on.
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