Effect of Heat Treatment and Titanium Addition on the Microstructure and Mechanical Properties of Cast Fe₃₁Mn₂₈ Ni₁₅Al_24.5Ti_x High-Entropy Alloys

Figure 1

Optical micrographs of the as-cast (a) C1, (b) C2, and (c) C3 samples at 30 mm and (d) C1 at 5 mm thickness.

(a)

(b)

(c)

(d)