[HTML][HTML] A review on improving mechanical properties of high entropy alloy: interstitial atom doping

C Zhu, L Xu, M Liu, M Guo, S Wei - Journal of Materials Research and …, 2023 - Elsevier
High entropy alloy breaks through the traditional concept of alloy design and provides a new
way of thinking for alloy composition design. High entropy alloys (HEAs) generally contain …

Strengthening mechanisms in high entropy alloys: A review

N Ali, L Zhang, D Liu, H Zhou, K Sanaullah… - Materials Today …, 2022 - Elsevier
High entropy alloys (HEAs) is a new generation of alloys with multi-component systems and
emerged as a potential candidate for the industrial applications due to their excellent …

Enhancing the radiation tolerance of high-entropy alloys via solute-promoted chemical heterogeneities

Z Su, J Ding, M Song, L Jiang, T Shi, Z Li, S Wang… - Acta Materialia, 2023 - Elsevier
High-entropy alloys (HEAs) composed of multiple principal elements have the potential to
offer extraordinary radiation resistance. Using NiCoFeCrMn HEA as a model, here we …

Effect of Cu content on the microstructure and corrosion resistance of AlCrFeNi3Cux high entropy alloys

J Wang, H Jiang, X Chang, L Zhang, H Wang, L Zhu… - Corrosion …, 2023 - Elsevier
Abstract The FCC+ B2/BCC structure of AlCrFeNi 3 Cu x (x= 0 eutectic, x= 0.2, 0.4 hypo-
eutectic, x= 0.6, 0.8, 1.0 dendritic) high-entropy alloys were fabricated and corrosion …

Oxygen-assisted spinodal structure achieves 1.5 GPa yield strength in a ductile refractory high-entropy alloy

D Cui, Y Zhang, L Liu, Y Li, L Wang, Z Wang, J Li… - Journal of Materials …, 2023 - Elsevier
Refractory high-entropy alloys (RHEAs) with room-temperature ductility are drawing growing
attention for potential high-temperature applications. However, the most widely used …

[HTML][HTML] What micro-mechanical testing can reveal about machining processes

D Axinte, H Huang, J Yan, Z Liao - International Journal of Machine Tools …, 2022 - Elsevier
For many years, the machining community has dedicated significant efforts to investigate the
microscopic scale level phenomena during the material removal process. On one hand …

The effect of interstitial carbon atoms on defect evolution in high entropy alloys under helium irradiation

Z Su, T Shi, J Yang, H Shen, Z Li, S Wang, G Ran, C Lu - Acta Materialia, 2022 - Elsevier
In this work, a design strategy based on a typical multi-principal element alloy (Fe 50 Mn 30
Co 10 Cr 10, at.%) was proposed to tune the irradiation behavior by adding interstitial …

[HTML][HTML] The role of interstitial constituents in refractory complex concentrated alloys

CH Belcher, BE MacDonald, D Apelian… - Progress in Materials …, 2023 - Elsevier
To meet the growing demand for transportation and energy consumption around the world,
more efficient turbine engines and power generators with higher operating temperatures are …

Origin of age softening in the refractory high-entropy alloys

J Liu, BS Li, H Gardner, Y Gong, F Liu, G He… - Science …, 2023 - science.org
Refractory high-entropy alloys (RHEAs) are emerging materials with potential for use under
extreme conditions. As a newly developed material system, a comprehensive understanding …

Mechanical and tribological performance of AlCr0. 5NbTaxTi4–x (x= 0, 0.5, 1) refractory high-entropy alloys

H Li, X Li, C Jin, Q Li, Q Ma, K Hua, H Wang… - Journal of Materials …, 2023 - Elsevier
The tribological behavior of AlCr 0.5 NbTa x Ti 4–x (x= 0, 0.5, and 1) refractory high-entropy
alloys was systematically investigated from room temperature to 800° C. The relationship …