Data on the annealing of NbTiVZr at 1200 °C with slow cooling rate.

The data presented here is complementary to the publication entitled "High temperature, low neutron cross-section high-entropy alloys in the Nb-Ti-V-Zr system" [1]. A homogenization methodology with slower cooling rate (∼2 °C/min) was performed. X-ray diffraction and scanning electron microscopy (backscattered electron and energy dispersive spectroscopy) data pertaining to annealed high-entropy alloy composition NbTiVZr is presented.