Metallurgical aspects of high entropy alloys
Alloying traditionally enhances material properties by adding small amounts of secondary
elements to a primary base. Over the past decade and a half, a revolutionary strategy has …
elements to a primary base. Over the past decade and a half, a revolutionary strategy has …
Microstructure and mechanical properties of CoCrFeNiAl0. 5Ti0. 1 high entropy alloy rod
In this study, we investigated the microstructural features and mechanical behavior of a
forged CoCrFeNiAl 0.5 Ti 0.1 high-entropy alloy (HEA) rod with a 21 mm diameter. Analysis …
forged CoCrFeNiAl 0.5 Ti 0.1 high-entropy alloy (HEA) rod with a 21 mm diameter. Analysis …
Effect of sintering temperature on microstructure and mechanical properties of MoNbVTa0. 5Cr high-entropy alloys fabricated by powder metallurgy method
M Guo, L Xu, L Qi, Y Zhao, Z Li, S Wei - Journal of Alloys and Compounds, 2024 - Elsevier
To address the challenges posed by the high density and low plasticity at room temperature
of traditional refractory high entropy alloys (RHEAs), the MoNbVTa 0.5 Cr RHEA was …
of traditional refractory high entropy alloys (RHEAs), the MoNbVTa 0.5 Cr RHEA was …
Superior high-temperature strength in a dual-BCC-phase NbMoTaWHf refractory high-entropy alloy
Y Wan, X Liang, Y Cheng, Y Liu, P He, Z Zhang, J Mo - Intermetallics, 2024 - Elsevier
High-temperature structural alloys are urgently desired for refractory applications. In this
work, we conceived a facile route to achieve an excellent combination of high-temperature …
work, we conceived a facile route to achieve an excellent combination of high-temperature …
Aging temperature effect on the phase composition, microstructure, and selected mechanical properties of non-equiatomic TiZrNbTaMo/Mn HEAs targeted for …
JEM Torrento, TSP de Sousa, NC da Cruz… - Materials …, 2024 - Elsevier
High entropy alloys (HEAs) have been developed for many applications and recognized for
their superior strength, ductility, and corrosion resistance, attracting the attention for …
their superior strength, ductility, and corrosion resistance, attracting the attention for …
[HTML][HTML] Tribological behavior of a Ti42Nb42Mo6Fe5Cr5 complex concentrated alloy and prediction through response surface methodology based mathematical …
In the present work, a novel Ti 42 Nb 42 Mo 6 Fe 5 Cr 5 complex concentrated alloy (CCA)
was developed using the vacuum arc melting technique. The as-cast CCA underwent a two …
was developed using the vacuum arc melting technique. The as-cast CCA underwent a two …
[HTML][HTML] Recent Advances in Additive Manufacturing of Refractory High Entropy Alloys: A Critical Review
Abstract Refractory High Entropy alloys (RHEAs) have evolved as a superior
multicomponent material having a unique combination of microstructures and mechanical …
multicomponent material having a unique combination of microstructures and mechanical …
Role of aging temperature on thermal stability of Co-free Cr0. 8FeMn1. 3Ni1. 3 high-entropy alloy: Decomposition and embrittlement at intermediate temperatures
H Sun, T Liu, H Oka, N Hashimoto, Y Cao… - Materials …, 2024 - Elsevier
This study prepared a reduced activation single-phase Co-free Cr 0.8 FeMn 1.3 Ni 1.3 high-
entropy alloy (HEA) through arc melting, which exhibits great potential as a radiation …
entropy alloy (HEA) through arc melting, which exhibits great potential as a radiation …
Development of Ti-Zr-Nb-Ta-Ag high entropy alloy for dental implants: In vitro corrosion behavior, antibacterial effect, and surface characteristics
This study presents a new biological high-entropy alloy (Bio-HEA) composed of 35Ti-35Zr-
20Nb-5Ta-5Ag (at.%) for potential dental implant applications. The Bio-HEA underwent …
20Nb-5Ta-5Ag (at.%) for potential dental implant applications. The Bio-HEA underwent …
Microstructural study on in-situ high-entropy (NbMoTaWV) C reinforced nanocrystalline NbMoTaWVC refractory high entropy alloys prepared by mechanically alloying
Y Han, Z Li, H Li, Y Jia, Y Zhu, Y Chu, B Zhang - Materials Characterization, 2024 - Elsevier
Refractory high-entropy alloys (RHEAs) can be commonly regarded as the best candidates
for potentially substituting for the nickel-based superalloys practically used in the areas of …
for potentially substituting for the nickel-based superalloys practically used in the areas of …