Crystal structures in material science
Rapid tooling (rt)
Fused Deposition Modelling by Hari Prasad
Ferrous and non ferrous alloys by Hari Prasad
4.selective laser sintering (by Hari Prasad)
Solidification of metals by Hari prasad
Extrusion of metals by Hariprasad
Iron iron carbide diagram By Hariprasad