[P] P74~P87 Materials Chemistry

[P77] High-Temperature Steam Oxidation Behavior and Microstructural Characterization of Al-Containing High-Entropy Alloys

○Qingyan Xue¹, Naoyuki Hashimoto², Haotian Sun² (1. Graduate School of Engineering, Hokkaido University, 2. Faculty of Engineering, Hokkaido University)

Keywords:

High entropy alloys,High-Temperature Steam Oxidation

Al-containing high-entropy alloys will be exposed to high-temperature steam to evaluate oxidation resistance. Mass gain, surface and cross-sectional oxide morphology, and elemental distributions will be analyzed by SEM/EDS. The role of Al in forming protective oxide scales will be discussed.