As we all know, the powder metallurgy method produces the mechanical structure piece has the advantage of less cutting, thus saving energy, the section material, has the high production efficiency the merit, adapts to the mass production, has the material multiplicity characteristic, may satisfy the different use structure part the performance request. So it has been widely used in automobile field.
According to the information, the use of powder metallurgy in automobiles has accumulated more than 1000 kinds. More than half of the global powder metallurgy structural parts are used in the automotive industry. Auto Powder Metallurgy parts of large-scale production, will be driven by the need for rapid growth of powder, so as to achieve the powder metallurgy parts enterprises and raw materials enterprises common development.