Nano-Scaled Creep Response of TiAlV Low Density Medium Entropy Alloy at Elevated Temperatures.

A low density, medium entropy alloy (LD-MEA) TiAlV (4.44 g/cm) was successfully developed. The microstructure was found to be composed of a disordered body-centered-cubic (BCC) matrix and minor ordered B2 precipitates based on transmission electron microscopy characterization.