supported by National Natural Science Foundation of China(No50705018);Postdoctoral Foundation of China (No20070420847)
A new technology thixo-die-forging of the composite in pseudo-semi-solid state was proposed based on the powder metallurgy technology combing with semi-solid metal process, and the cup shells with Al/Al2O3 composite w...
supported by the National Natural Science Foundation of China(No50705018)
The temperature field of AZ91D magnesium alloy extruded by equal channel angular extrusion (ECAE) has been simulated using finite element method (FEM). A series of tests were designed to obtain the simulation para...
Project(50705018)supported by the National Natural Science Foundation of China;Project(20070420847)supported by the Postdoctor Foundation of China;Project(LBH-Z07140)supported by the Postdoctor Foundation of Heilongjiang。
To gain a better understanding of thixoforging for the Al_(2)O_(3)-37%Al composite,its mechanical behavior in the pseudo-semi-solid state was studied by isothermal compression tests.The results show that the values of...