Metal Matrix Composites | High Speed Machining | Engines

Engine components

Engine components in MMC are the most advantageous automotive applications since they substantially enhance the characteristics of the engine. Other competitive applications are brakes and chassis components in order to decrease the unsprung mass. Competitive engine components in MMC are:

- Connecting rods
- Valves and Valve Mechanisms (rocker arms, cam, cam followers)
- Pistons
- Cylinder liners

The weight saving potential of using MMC in these components are 50%!
Other benefits are:

- Higher performance (faster and higher revving engine)
- Reduced friction, wear and structural weight (less gyroscopic effects)
- Improved heat transfer
- Lower fuel consumption
- Less vibrations and noise
- Possible reduction of balance shaft and rod bearings, giving a substantial cost reduction.


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