Corrosion

                             Corrosion degrades the useful properties of materials and structures including strength,

                             appearance and permeability to liquids and gases. Corrosion can be concentrated locally

                             to form a pit or crack, or it can extend across a wide area more or less uniformly corroding

                             the surface. Because corrosion is a diffusion-controlled process, it occurs on exposed surfaces.

                             As a result, methods to reduce the activity of the exposed surface, such as passivation and

                             chromate conversion, can increase a material's corrosion resistance.

 

                             1.WHY and HOW DOES THE MIM PROCESS REDUCES OR MINIMIZES  CORROSION?

                             2.Surface treatment This is very technical stuff can I cannot handle properly. Please write some statements.

                             3.Milling This is very technical stuff can I cannot handle properly. Please write some statements.