UHP 500 HP 500 Graphite Electrode
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Explanation
Graphite electrode, mainly from the domestic petroleum coke and imported needle coke, is widely used in electric arc furnace,ladle furnace, submerged arc electric furnace for theproduction of alloy steel, metal and nonmetallic materials. Our graphite electrodes include regular power, high power, super high power and ultra high power. They are characterized by low resistivity, good electric and thermal conductivity, high resistance to oxidation and thermal shock, high mechanical strength, ect. Our plant offers various dimensions and grades to meet customers' requirements for the specific applications. Usage : Graphite Electrodes has good electrical properties and chemical resistance, which has high mechanical strength at high temperature and good seismic performance.It is good conductor of heat and electricity, widely used in electric arc furnace steelmaking, refining furnace, ferroalloy production, industrial silicon, phosphorus corundum and other submerged arc furnace with an electric arc furnace smelting and other high temperature furnace. Features : high physical volume density super anti-press power low rate of electric resistance strong anti-oxidizes Physical and Chemical Index of UHP Items unitDiameter: 300-600mm StandardTest data ElectrodeNippleElectrodeNipple Electrical resistanceμΩm5.5-6.05.05.0-5.84.5 Flexure strengthMpa10.51614-1618-20 Modulus of elasticityGPa14181214 Ash content%0.20.20.20.2 Apparent densityg/cm31.64-16.51.70-1.721.72-1.751.78 Factor of expansion(100-600℃)x10-6/℃1.51.41.31.2
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