First-principles study on strengthening and properties of high-entropy alloys and its application in automotive materials

Dandan Cai; Jichi Li; Jianhua Zhou; Linglan He; Ziwen Zhang; Mingyang Liu; Zhibo Zhang

doi:10.1117/12.3015534

6 February 2024 First-principles study on strengthening and properties of high-entropy alloys and its application in automotive materials

Dandan Cai, Jichi Li, Jianhua Zhou, Linglan He, Ziwen Zhang, Mingyang Liu, Zhibo Zhang

Author Affiliations +

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 1297914 (2024) https://doi.org/10.1117/12.3015534
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

With the development of world technology, people's demand for cars continues to increase, leading to a series of problems. Research has shown that reducing the overall mass of cars can significantly reduce their fuel consumption and greenhouse gas emissions. High-entropy alloy has a series of excellent properties such as high strength, high hardness, corrosion resistance, etc. Among them, light High-entropy alloy has higher specific strength. Therefore, High-entropy alloy has become one of the hot spots in material research. Therefore, using the EMTO-CPA calculation method, we can easily select the alloys we need, greatly saving economic and time costs. After obtaining the corresponding results through calculation, experimental research can be conducted more targeted.

Citation Download Citation

Dandan Cai, Jichi Li, Jianhua Zhou, Linglan He, Ziwen Zhang, Mingyang Liu, and Zhibo Zhang "First-principles study on strengthening and properties of high-entropy alloys and its application in automotive materials", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 1297914 (6 February 2024); https://doi.org/10.1117/12.3015534

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