Lubricant type and concentration play a very important role on metalic powder
characterestics. This research presents the outcomes of an experimental investigation
on the effect of lubricant type and content to the green compressibility, and streng
th
of green pieces produced by adding different amounts (0.5,1,1.5)% and different types
(zinc stearate,graphit,poley phinil alcohol) of lubricant to the iron powder, and mixing
them for one hour in V shape blender ,then pressing them to different densities
(75,80,85)% out of the the theoretica density.
