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Graphite crucible materials selected for high pure graphite, high purity graphite is widely used in metallurgy, casting, mold and other industries, the production of high precision CNC machining equipment for horizontal continuous casting of high purity, high strength, high density graphite graphite mould mould; electronic industry; metallurgical industry by Shi Momo and other shapes, graphite processing products all kinds of parts can be realized, the machining precision and the roughness of the graphite demand. Performance of graphite crucible: 1, thermal stability: the use of the graphite crucible for emergency cooling, special design to ensure the reliability of product quality. 2, erosion resistance matrix design fine uniform, delaying the crucible erosion degree. 3, impact resistance: graphite crucible can withstand high heat…
Vanadium battery is a new type of energy storage battery developed in recent years, because of its high energy efficiency and long service life. Environmental friendly and cheap, operating and maintenance costs low, many of the characteristics of the rapid development of. But at present, there are some problems in vanadium battery. There are many factors that affect the performance of vanadium battery, including the electrode material performance, the positive and negative electrode reaction is an important factor. Graphite felt has a series of excellent properties, such as high specific strength, high specific modulus, high temperature resistance, corrosion resistance, conductivity and thermal expansion coefficient, so it is used in the field of vanadium battery. However, it is found that the…
Acid graphite rod as non metal products, as carbon arc gouging cutting process in an essential pre welding cutting supplies, is composed of carbon and graphite with appropriate adhesive, through the extrusion, the temperature of 2200 DEG C after baking rotary plating a layer made from copper, high temperature resistance, good electrical conductivity, not easy to fracture, suitable for metal cutting into required shape. Due to the acid resistant graphite rod using the temperature of high conductivity and good chemical stability. It has been widely used in machinery, metallurgy, national defense, chemical, foundry, non-ferrous alloy, light and other fields, especially the black acid graphite rod, was also used for the field of ceramics, semiconductors, medicine, environmental protection, laboratory analysis, become…
