[12a-A301-1~5] Development of multinary compounds based on engineering for diverse stable phases -Future Materials Exploring Initiative ~Future of Environment and Energy Materials~ -

[12a-A301-3] Current status and prospects of new multi-component material: High-entropy alloys

〇Toshiyuki Koyama¹, Shun Suzuki¹, Yuhki Tsukada¹ (1.Nagoya Univ.)

Keywords:phase stability, phase diagram, diffusion

Recently, high-entropy alloys have been attracting attention as a new category of multi-component materials. Firstly, the current status and future prospects of this field is explained. The phase stability and diffusion in high-entropy alloy is discussed based on the CALPHAD method and diffusion theory. Furthermore, the new approaches, i.e. materials informatics on high-entropy alloys, is also demonstrated.