The intersolubility of Cu-Pb alloy is weak,there is serious component segregation in it.

In order to solve the problem of immiscible and composition segregations of Cu-Pb alloy,the additives are adopted and stirring is enhanced in the process of Cu-Pb alloy smelting,the Cu-Pb alloy with homogeneous and compact micro-structures is obtained,the powder is of good wear resistance and high temperature properties so can be used for bearing preparation in auto industry.

Pb-Sb-Cu alloys are being used gradually as cable shield material at home and abroad due to the fact that the application properties of Pb-Sb-Cu alloy is superior to that of Pb—Sb alloy.

Study on new cable sleeve material of Pb-Te-Cu alloy;

The Al-Pb-Cu alloy was prepared by mechanically alloying.

Characterization of rapidly solidified Cu-Pb hypermonotectic alloys

Cahn-Hilliard equation coupling with thermodynamic data was solved by Fourier transformation spectrum method with high efficiency and accuracy,and the particle growth and Ost- wald ripening for Cu-Pb hypermonotectic alloy at the isothermal condition were simulated.

Cahn-Hilliard equation coupling with Navier-Stokes equation is solved by Fourier transformation spectrum method due to the high efficiency and accuracy to simulate the microstructure evolution of Cu-Pb hypermonotectic alloy during the liquid separation.