1 Powder Metallurgy (Metal compression molding) is the most cost
effective of a number of possible options for making the part.
* Very high and uniform purity can be easily achieved
* the simple fabrication process retains purity
* Grain size is easily controlled
* No deformation is needed to produce directional elongation of grains
* Void density can be controlled
* Objects can be created in any shape
* Shapes can be produced that not be made by any other process
2 Surface Heat Treatment(Surface carburizing, nitriding, carburizing and high frequency quenching)
- Black Oxide
Finish
- Immersion
Oil
-Electroplatin
