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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,…
Graphite powder is a chemical reaction is very sensitive material, in the different environment inside his resistivity will change, his resistance values will change, but is not the, graphite powder is one of non metal conductive material is very good. Because of its special structure, graphite has special properties: 1) high temperature resistant: Graphite melting point of 3850 + 50 DEG C, the boiling point of 42.5 DEG C, even the ultra high temperature arc ignition, weight loss is very small, coefficient of thermal expansion is also very small. Graphite strength increases with temperature, and the intensity of graphite is increased by one time at 2000. 2) the conductivity of graphite is one hundred times higher than that of general…
Graphene is currently known as the most hard, and has the highest conductivity and thermal conductivity of the material. Therefore, graphene and graphene sheets in the defense industry, aerospace industry, automotive industry, communications industry, energy industry and other fields, will have a wide range of applications. In recent years, many domestic and foreign organizations have focused on the application of the possibility of the role of graphene. Graphene has been in high performance composite materials, display and sensing materials, such as precision electronic functional materials, super capacitors, fuel cells, energy storage materials and other new energy materials application development aspects, have very outstanding performance. Especially in the high performance composite materials, the performance is excellent. It should be emphasized that…
