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1, Graphite can be used as a refractory material: graphite and its products have properties of high - strength, high temperature resistance, mainly used to produce graphite crucible in the metallurgical industry, in steelmaking in graphite is usually used for the protection of steel ingot agent, metallurgical furnace lining. 2, Graphite can be used as the conductive material: used for manufacturing electrode, carbon brush, carbon rod, carbon nanotubes, mercury is the cathode in electrical industry, graphite gaskets, telephone parts, TV picture tube coating. 3, Graphite can be used as a wear-resistant material: Graphite in the mechanical industry often as a lubricant. Lubricating oil is often not used in high speed, high temperature and high pressure, while the graphite wear resistant…
Crucible is mainly divided into three types of graphite crucible, clay crucible and metal crucible. In order to adapt to the development of social economy, people invented the innovation, expand the scope of its use, such as graphite crucible, silicon carbide crucible, electric furnace crucible, crucible, intermediate frequency furnace isostatic pressing graphite crucible, and so on. GW group, professional build graphite products for 30 years, this article is about the advantages of molten copper graphite crucible: (1) high heat conductivity, by using the high thermal conductivity graphite and other raw materials, shorten the melting time. (2) heat shock, heat shock performance is strong, for thermal shock, not easy to burst; (3) the high heat resistance, high refractoriness, resistant to 1200…
Graphite is a very good lubricant, and sometimes to graphite with Vaseline or motor oil are mixed together to form graphite lubricant, it can be used to replace oil lubricants operating in high temperature parts of the machine. Graphite lubricant is mainly iron and steel enterprises rolling machine with an important process of material consumption, the mandrel is in more than 900 degrees high temperature steel tube and withstand high rolling pressure state during to large relative sliding and steel pipe and high-performance Shi morun slip agent is whether the unit normal production essential factors. For seamless steel pipe floating, box set, clamping mandrel lubricant for mandrel dairy, holding the patent technology of graphite, the lowest friction coefficient, good adhesion,…
