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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 study the development of a maraging steel alloy consisting of Fe, Ni and Al, that shows pronounced response to the intrinsic heat treatment imposed during Laser Additive Manufacturing (LAM). Without any further heat treatment, it was possible to produce a maraging steel that is intrinsically precipitation strengthened by an…
The aim of the Additive micromanufacturing (AMMicro) project is to fabricate advanced multimaterial/multiphase MEMS devices with superior impact-resistance and self-damage sensing mechanisms.
TiAl-based alloys currently mature into application. Sufficient strength at high temperatures and ductility at ambient temperatures are crucial issues for these novel light-weight materials. By generation of two-phase lamellar TiAl + Ti3Al microstructures, these issues can be successfully solved. Because oxidation resistance at high temperatures is…
We will investigate the electrothermomechanical response of individual metallic nanowires as a function of microstructural interfaces from the growth processes. This will be accomplished using in situ SEM 4-point probe-based electrical resistivity measurements and 2-point probe-based impedance measurements, as a function of mechanical strain and…