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High-purity graphite rods and high density graphite products are praised for their thermal stability, electric and thermal conductivity, thermal expansion, flexural strength, tensile strength and high resistance capacity. High density graphite can replace the normal graphite in many cases including refractory, nuclear reactor and battery. This is a highly potential segment of research where there are numerous possibilities for future application. Aerospace reentry vehicle, missile and modern aircrafts can utilize the strength and other properties of VHD through suitable design and application. High-purity graphite rods is also widely used as electrode material in electrical discharge machining (EDM), and compared to copper, graphite allows a significant reduction in production costs while providing equal or even better product quality. High purity graphite…
Graphite used for EDM machining is an isotropic material with a grain size ranging from a few microns to about 20 microns. In the 1970's, improvements made by graphite manufacturers (isotropic properties, consistent quality, large size billets) combined with the emergence of EDM machines equipped with iso-plus generators, allowed graphite to become the most commonly used material for EDM machining electrodes.Graphite has many advantages that have made it the material most widely used for EDM electrodes. Graphite is made up of carbon particles that are put through a graphitizing process to produce graphite. The smaller the particle size is, the better the graphite. Graphite can be purchased in big blocks, and then cut up to be machined; or it can…
The performance of the graphite crucible with excellent wear resistance, thermal conductivity and electrical conductivity, and so on. Use the graphite crucible, not only can improve the service life, reduce the current consumption, but also can save energy and reduce the system load. At the same time, the graphite crucible for energy saving, environmental protection also play a very important role. Based on the above advantages, graphite crucible factory in tianjin is also our very reliable manufacturer. Graphite crucible is made from natural high quality graphite refined but become, have good thermal conductivity and high temperature resistance, high temperature environment used in the thermal expansion is not only the number is small, but also has thermal shock resistance strain performance,…
