GUO, Y.-l.; Zhang, S.; He, J.; Lu, W.; Jia, L.-n.; Li, Z.; Zhang, H.: Transition from micro-rod to nano-lamella eutectics and its hardening effect in niobium/silicide in-situ composites. Transactions of Nonferrous Metals Society of China (English Edition) 33 (8), pp. 2406 - 2416 (2023)
Moravcik, I.; Zelený, M.; Dlouhý, A.; Hadraba, H.; Moravcikova-Gouvea, L.; Papež, P.; Fikar, O.; Dlouhy, I.; Raabe, D.; Li, Z.: Impact of interstitial elements on the stacking fault energy of an equiatomic CoCrNi medium entropy alloy: theory and experiments. Science and Technology of Advanced Materials 23 (1), pp. 376 - 392 (2022)
Guo, Y.; Jia, L.; He, J.; Zhang, S.; Li, Z.; Zhang, H.: Interplay between eutectic and dendritic growths dominated by Si content for Nb–Si–Ti alloys via rapid solidification. Journal of Manufacturing Science and Engineering, Transactions of the ASME 144 (6), 061007 (2022)
Zhu, S.; Gan, K.; Yan, D.; Han, L.; Wu, P.; Li, Z.: Multiple minor elements improve strength-ductility synergy of a high-entropy alloy. Materials Science and Engineering: A 840, 142901 (2022)
Peng, J.; Wang, R.; Zhu, M.; Li, Z.; Liu, H.; Mukherjee, A. K.; Hu, T.: 2430% Superplastic strain in a eutectic Au–Sn alloy with micrometer-sized grains maintained by spinodal-like decomposition. Acta Materialia 228, 117766 (2022)
Wang, D.; Lu, X.; Lin, M.; Wan, D.; Li, Z.; He, J.; Johnsen, R.: Understanding the hydrogen effect on pop-in behavior of an equiatomic high-entropy alloy during in-situ nanoindentation. Journal of Materials Science & Technology 98, pp. 118 - 122 (2022)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this project, we investigate a high angle grain boundary in elemental copper on the atomic scale which shows an alternating pattern of two different grain boundary phases. This work provides unprecedented views into the intrinsic mechanisms of GB phase transitions in simple elemental metals and opens entirely novel possibilities to kinetically engineer interfacial properties.
This project aims to investigate the dynamic hardness of B2-iron aluminides at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1 and study the microstructure evolution across strain rate range.