Microstructural engineering by heat treatments of multi-principal element alloys via spinodal mediated phase transformation pathways

Shalini Roy Koneru, Kamalnath Kadirvel, Hamish Fraser +1

Nanoscale multi-phase microstructures observed in multi-principal element alloys (MPEAs) such as $\mathrm{AlM}{\mathrm{o}}_{0.5}\mathrm{NbT}{\mathrm{a}}_{0.5}\mathrm{TiZr}$, $\mathrm{A}{\mathrm{l}}_{0.5}\mathrm{NbT}{\mathrm{a}}_{0.8}\mathrm{T}{\mathrm{i}}_{1.5}{\mathrm{V}}_{0.2}\mathrm{Zr}$, $\rm TiZ…