Rare earth unique explanation

Rare earth and many of the unique physical and chemical properties to develop the alloy containing rare earth materials. Rare earth is not only a large number of used in military industry, silicon carbide powders, light industry, handicraft industry and transportation industry, also widely used as building materials, appliances and sporting goods such as family life.
The application of rare earth in conductive aluminum alloy, is now widely used in China, high technology is relatively mature, industrial value and economic benefit is good one area. High conductivity of rare earth alloy, usually refers to the pure aluminum, aluminum powder - magnesium - department of silicon and aluminum - magnesium alloy adding rare earth alloy, and aluminum zirconium - yttrium alloys. Mainly used in the manufacture of overhead transmission line, cable, sliding wire, wire core, general wiring, special purpose of fine lines and fine lines, aluminum wire. Its development soon, has risen from 315 V to 500 V on the high tension line, area from dozens to hundreds of was, was by the development of wire and cable and then to the conductive bus. They are at the new products, has become China's conductive aluminum alloy with high strength, large carrying capacity, long service life, wear resistance and easy processing characteristics. At present, more than 20 domestic provinces and cities, factory production of rare earth alloy wire