Lanzhou University of Technology successfully developed composite carbon fiber spacer magnetic pump for the first case

Recently, Lanzhou Polytechnic University Institute of Dynamical Yang Feng Yu successfully developed a composite carbon fiber spacer magnetic pump , effectively solve the problem of inefficient ordinary magnetic pump. It is reported that the successful development of composite carbon fiber spacer magnetic pump for the first case.
According to Professor Yang introduction, no leakage of ordinary magnetic pump is unmatched by other pumps, but the efficiency was significantly lower than ordinary pumps. Application of composite carbon fiber spacer to solve the problem of inefficient magnetic pump, magnetic flux pump efficiency than ordinary 5% -8%, spacer weight is a quarter of the original metal spacer.
It is reported that the carbon element can not be melted at high temperature (above 3526 degrees Celsius sublimation), carbon fiber resin composite spacer in organic solvents, acids, alkali insoluble, not bulging, corrosion resistance. Carbon fiber resin composite molded sleeve spacer molding, metal processing than the simple process. Professor Yang introduced carbon fiber mechanical properties, its weight less than steel 1/4, tensile strength of carbon fiber resin composite materials are generally more than 3500MPa, is 7 to 9 times the steel, the tensile modulus of elasticityMPa , Also higher than steel, its specific modulus is higher than steel.

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