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Graphite products are custom-machined components processed from high-purity artificial graphite, widely selected for harsh working conditions where metal and ceramic materials reach their limits. The most valuable properties of graphite include excellent thermal conductivity, stable electrical conductivity, outstanding thermal shock resistance, low thermal expansion and natural self-lubrication. It can continuously work under 3000℃ in vacuum or inert atmosphere without softening or deforming.
Graphite also shows strong chemical inertness against most acids, alkalis and molten metals. It will not be easily eroded by aluminum, copper and other molten alloys, which is why it is popular in aluminum degassing, metal melting and casting processes. Compared with brittle ceramics, graphite can bear rapid temperature rise and fall without cracking; compared with high-temperature alloy, it will not creep or seize at extreme heat.
Jiecheng Graphite supplies a full range of graphite products, including graphite molds, graphite rotors, graphite boats, graphite saggers, graphite heating elements and graphite fasteners. We can select proper graphite grades, finish precision machining and provide impregnation or anti-oxidation treatment according to customers’ working atmosphere and cycle requirements. With 22 years of manufacturing experience, we support drawings and samples for OEM custom production.
