[P] P222~P238

[P237] Advanced ceramic design: 2D nanoindentation using multi-scale simulation

*Sooah Kyung¹, Hyokyeong Kim¹, Jinyong Lee¹, Jiwoong Kim^1,2 (1. Department of Materials Science and Engineering, Soongsil University, Seoul 06978, Republic of Korea, 2. Department of Green Chemistry and Materials Engineering, Soongsil University, Seoul 06978, Republic of Korea)

Keywords:Hafnium carbide (HfC)、DFT calculations、Finite element analysis、Hardness、Solid solutions

Hafnium carbide's high strength and melting point make it valuable. We used DFT and finite element analysis to study Hf-based carbide solid solutions' hardness, overcoming experimental challenges.