Mim Metal Injection Molding

Metal injection molding mim is a metalworking process in which finely powdered metal is mixed with binder material to create a feedstock that is then shaped and solidified using injection molding the molding process allows high volume complex parts to be shaped in a single step.

Mim metal injection molding. Newer binder removal techniques however have enabled the processing of cross sections above 12 5 mm and up to 400 g. The metal powder to binder ratio is approximately 60 40 by volume. The metal injection molding mim process starts with the compounding or feedstock preparation process. Metal injection molding can be used to form complex parts as easily as simple ones.

Learn about metal injection molding and find out if you can free yourself from the traditional constraints of trying to mold stainless steel nickel iron copper titanium and other metals in your part designs. Metal injection molding combines the well known advantages of sinter materials with the possibilities for shaping offered by plastic injection molding. After molding the part undergoes conditioning operations to remove the binder debinding and densify the powders. Fine metal powder less than 20µ particle size is blended with thermoplastic and wax binders in precise amounts.

Metal injection molding mim merges two established technologies plastic injection molding and powdered metallurgy.