D Wei, W Gong, L Wang, B Tang, T Kawasaki… - Journal of Materials …, 2022 - Elsevier
Owing to their attractive structure and mechanical properties, high-entropy alloys (HEAs) and medium-entropy alloys (MEAs) have attracted considerable research interest. The …
T Wang, W Jiang, X Wang, B Jiang, C Rong… - Journal of Materials …, 2023 - Elsevier
Abstract Novel lightweight Al 0.5 NbTi 3 V x Zr 2 (x= 0.5, 1.0, 1.5) refractory high entropy alloys were synthesized by vacuum arc melting. The microstructure evolution and …
D Liang, C Zhao, W Zhu, P Wei, F Jiang… - Materials Science and …, 2019 - Elsevier
FCC high-and medium-entropy alloys (HEAs and MEAs) have demonstrated high ductility and fracture toughness, but suffer from low strength. To overcome such strength-ductility …
M Jiao, Z Lei, Y Wu, J Du, XY Zhou, W Li… - Nature …, 2023 - nature.com
Oxygen solute strengthening is an effective strategy to harden alloys, yet, it often deteriorates the ductility. Ordered oxygen complexes (OOCs), a state between random …
S Sheikh, S Shafeie, Q Hu, J Ahlström… - Journal of applied …, 2016 - pubs.aip.org
Refractory high-entropy alloys (RHEAs), comprising group IV (Ti, Zr, Hf), V (V, Nb, Ta), and VI (Cr, Mo, W) refractory elements, can be potentially new generation high-temperature …
Possibilities of enhancing mechanical properties of brittle intermetallic containing high entropy alloys (HEAs) using novel processing and microstructural design strategies were …
T Li, S Wang, W Fan, Y Lu, T Wang, T Li, PK Liaw - Acta Materialia, 2023 - Elsevier
TiZrHfNbTa refractory high-entropy alloys (RHEAs) are now at the research frontier of advanced metallic materials due to their exceptional mechanical performance, particularly at …
This work aims to investigate the multiple strengthening mechanisms in the B–N co-doped CoCrFeMnNi high-entropy alloy. B–N co-doping induces the fine grain size and leads to Cr …
Recent studies indicated that high-entropy alloys (HEAs) possess unusual structural and thermal features, which could greatly affect dislocation motion and contribute to the …