Powder metallurgy is a very important part_forming technology. Powder metallurgy new technology, new
craft appear constantly, this will promote the rapid development of high technology industry, and will also
bring bright prospect material engineering and manufacturing technology.
Because the powder metallurgy process has numerous advantages such as saving raw materials, light
weight, excellent performance, low cost. In addition to the engine, transmission and motor bearings, now
the scope of using powder metallurgy parts in the car is becoming more and more widely. More parts to be
used in the place such as chassis, body, interior, promising prospects.At present, the use of powder
metallurgy parts in the car has more than 1000 kinds. The personage inside course of study points out,
powder metallurgy structural parts in the replacement of the existing gear, CAM, sprocket, various shapes
of castings, forgings, cutting and developing new structure parts has a unique advantage.
In order to achieve the human and the nature harmonious coexistence, the existing way of life must be
changed, save energy and reduce CO2 emissions, protect the ecological, to meet the advent of the era of low
carbon, are increasingly using of new energy vehicles. Developing powder metallurgy new technology
research, to meet the arrival of the era of low carbon, new energy use has very important significance,
powder metallurgy parts is developing toward the target of energy conservation and emissions reduction.