Baienwei hypereutectic piston aluminum are produced by spray forming process.
Compare to conventional pistons, hypereutectic pistons have many advantages:
Raise the fuel economy,
Outstanding anti-vibration, noise damping,
Excellent thermal conductivity,
Increase the power density of engine,
Reduce the weight of pistons and inertia force of reciprocating motion,
Reduce the friction, high wear-resistant.
