fig2
Figure 2. Microstructure of CoCrNi-based MEAs in XOY and XOZ plane. (A and B) (CoCrNi)97Ti3; (C and D) (CoCrNi)97Al3; (E and F) (CoCrNi)94Ti3Al3. (G and H) (CoCrNi)94(TiAl)3Ti1.5Al1.5; (I and J) (CoCrNi)94(TiAl)6. (K and L) UIT-(CoCrNi)94(TiAl)6. MEA: Medium-entropy alloy; UIT: ultrasonic impact treatment.








