Figure 7
From: Corrosion and Thermal Stability of CrMnFeNi High Entropy Alloy in Molten FLiBe Salt

Bulk X-ray diffraction for homogenized Cr18Mn27Fe27.5Ni27.5 alloy pre- and post-corrosion in molten FLiBe salt at 700 °C for 1000 hours. In the pre-corrosion condition, the alloy was found to be a fully FCC solid solution, while the long-term annealing led to the formation of islands of BCC precipitates.