The spray formed Si-Al series alloys process fine and homogeneous microstructures and especially they have lower density,lower thermal expansion coefficients (TEC) and higher heat conductivity comparaed with conditional electronic packaging matericials.

Because of its one-step rapid solidification formation feature, spray forming becomes apowerful tool for research and development of new materials.

Numerical simulation models of powder injection molding multiphase filling flow process;

Fatigue and impact strengths of austenitic stainless steel by powder injection molding;

Based on the SEM analysis of the greenware composed of single and multi- component binder at the different stages of the thermal debinding process in PIM, a mechanism model is proposed, which shows that the liquid saturation and pore structure vary with the capillary force, the environment pressure and the osmotic pressure.

The three main debinding methods in industries and development trend of debinding in PIM.

This paper is concerned with the fluidity of W-Ni-Fe feedstock in the Power Injection Molding (PIM) by discussing the feedstock flow length, and the researched fluidity is affected mainly by the depth dimension of the gate and the technologic parameters, the main research approach is making use of the MPI (Moldflow Plastics Insight 3.