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.

Metal injection molding.

Metal injection molding mim merges two established technologies plastic injection molding and powdered metallurgy. After molding the part undergoes conditioning operations to remove the binder debinding and densify the powders. In this process the raw material referred to as the feedstock is a powder mixture of metal and polymer. Powder metal injection molding pmim or mim is used for steel alloys with high melting temperatures.

Another manufacturing method in the injection molding family is metal injection molding or mim. A continuous mass of this mixture is conveyed with a rotating screw through a heated barrel. The metal injection molding process combines the design flexibility of plastic injection molding with the strength and integrity of wrought metals to offer cost effective solutions for highly complex part geometries. Metal injection molding mim mim can be used across a wide range of components but the best applications are typically small and weigh less than 100 grams though larger parts are possible.

Why metal injection molding. Mim is a process in which granulated metal powder is mixed with a binder substance to form feedstock that is shaped and solidified. Powder metal injection molding. Metal injection molding mim is a variation on traditional plastic injection molding that enables the fabrication of solid metal parts utilizing injection molding technology.

A feed stock of the alloy is made into a fine powder and mixed with a polymer powder. Metal injection molding mim is a manufacturing process that combines the most useful characteristics of powdered metallurgy and plastic injection molding to facilitate the production of small complex shaped metal components with outstanding mechanical properties. The mim process can replace other metal forming techniques such as investment casting and machining. This frees designers from the traditional constraints associated with trying to shape stainless steel nickel iron copper titanium and other metals.

The end result is a metal part.