Actually, I am working with Al-B4C- Al2O3 hybrid composites. I have performed the operation by utilizing the wire EDM process to my developed composites. I found alloy 6061 as a base matrix having lower MRR in comparison to it's developed composites (Al-B4C-Al2O3).The results confusing me during the validation of findings. What is the reason behind this please give a proper document or suggestion.