Research Article
Wear and Corrosion of Cast Al Alloy Piston with and without Brake Oil
Table 1
Chemical composition of cast aluminium alloy samples.
| Piston samples | Matrix | Major elements | Neutral | Microstructure modifier | Impurity | Al | Si | Mg | Cu | Zn | Ti | Mn | Cr | Fe |
| Cast Al alloy | 97.432 | 1.293 | 0.598 | 0.202 | 0.001 | 0.051 | 0.051 | 0.041 | 0.331 |
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