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Graphite rotor for Alumimum industry

Rotor and shaft set is necessary to inject inert gas and stir for degassing regarding both intermittent and continuous online
degassing methods. Because of properties of heat-resistance, anti-oxidation, high strength and non- infiltration, graphite
becomes the optimal choice for material of rotor and shaft, which is named graphite rotor/impeller and shaft set.
Working principle: during aluminum and aluminium alloy smelting,hydrongen produced by chemical action with steam
diffuse in molten aluminum,which will cause inner structural defect to aluminum products,in order to avoid such defect,
most,aluminum factoreis apply dissolved gas floating method to purify molten aluminum.i.e. inert gases such as nitrogen
,argon is injected into molten aluminum,and hydrogen will be brought to molten aluminum surface with
spread and rise of inert gas.
Graphite rotor for Alumimum industry