Influence of Ceramic B 4 C Particulate Addition on Characterization, Tensile Fractography and Wear behavior of Al6061 Alloy Matrix

The current study involves the synthesis of Al6061 alloy reinforced with B ₄ C particle composites. This is achieved by optimising factors such as the size and addition level of B ₄ C particulates, as well as the preheating temperature of the particulates and the processing temperature of the composite. Ceramic B ₄ C particulates are added with an addition level of 5, 7 and 11 wt. %. In this study, a new method involving two stages of mixing, as well as preheating of the reinforcing particles along with K ₂ TiF ₆ are adopted to accomplish better dispersion. XRD and SEM/EDAX examinations are used to describe the produced composites. Also, the composites' mechanical and wear properties are tested in normal settings. A new method was used to make B4C particles spread out better in liquid Al. Adding ceramic B4C particles to Al6061 also makes it stronger and more resistant to wear.