Charpy impact toughness of Cu–Fe–Mn-based immiscible medium-entropy alloys

Development of high entropy alloys (HEAs): Current trends

“…Increasing the amount of Al in a Cu–Al alloy system causes Cu to change to Cu 2 O and Al to change to Al 2 O 3 , which increases wear resistance. The oxide layer has the best wear resistance [ 116 ]. Table 3 shows the fabrication of HEAs through various fabrication methods and its results.…”