If you are looking at enhancing cosmetic surface quality of MIM parts, it can be achieved through polishing.
![Mirror Polishing Impeller](http://www.mimsupplier.com/wp-content/uploads/2019/10/Mirror-Polishing-Impeller.jpg)
Mechanical Polishing
Magnetic Polishing
Other polishing: Chemical Polishing, Electro Polishing…
If you are looking at enhancing cosmetic surface quality of MIM parts, it can be achieved through polishing.
Mechanical Polishing
Magnetic Polishing
Other polishing: Chemical Polishing, Electro Polishing…