Preparation of Superfine Low-Melting-Point Metal Particles by Phase Inversion Method
Bi-Pb-Sn-Cd metal particles were fabricated with dispersant sodium oleate by phase inversion method. The effects of dispersant content, temperature, and stirring speed and the average size of Bi-Pb-Sn-Cd metal particles were investigated by scanning electron microscope and particle size distribution analyzer. In addition, the preparation mechanism was preliminarily discussed. Finally, the optimized preparation conditions were determined and well-dispersed superfine Bi-Pb-Sn-Cd particles with average diameter of about 0.3μm were obtained.
Zhengyi Jiang and Chunliang Zhang
Z. Chen and H. B. Ma, "Preparation of Superfine Low-Melting-Point Metal Particles by Phase Inversion Method ", Advanced Materials Research, Vols. 97-101, pp. 1087-1090, 2010