[S3] Materials Science and Technology in High-Entropy Alloys (IV)(3)

[S3.24] Phase separation with ordering in aged Fe-Ni-Al alloy

*Fei SUN¹, Goro Miyamoto², Tadashi Furuhara² (1. Advanced Institute for Materials Research (AIMR), Tohoku University, 2. Institute for Materials Research (IMR), Tohoku University)

Keywords:Phase separation、Ordering、Age hardening、Medium entropy alloy

Age hardening occurs due to nano-sized ordered phase precipitation in aged Fe-Ni-Al alloy. Elements localization associated with ordered phase precipitation has been investigated by STEM/EDX and 3DAP.