Aluminum metal Introduction

Aluminum metal and shiny silver-white are a small proportion (2.65), melting point 660 ° C, its light weight, good corrosion resistance and mechanical properties and very good electrical conductivity, thermal conductivity, ductility and reflection and other physical properties. Not easily oxidized in dry air and aluminum components by adding the appropriate elements (such as cu), after processing handling, get more high mechanical strength. Aluminum has been widely used to about 40 years, overriding has a long history of copper, lead, zinc and other materials, laid in order after the iron status. Aluminum reason why in the short term the more common addition to the superior abnormal the processing features in order to aluminum more years to metallurgical experts induced force in the development of a variety of high strength of aluminum co-fund, in order to meet various design applications and processing on the needs. In particular, building materials, automotive materials and a wide range of mechanical and electrical material, will drive the future growth of the aluminum of. Whether it is an aerospace materials and the future emphasized the slim and light electronic products, electronic cooling the material gradually using aluminum to replacement.