Grain size tailoring to control strain hardening and improve the mechanical properties of a CoCrFeNiMn high-entropy alloy
An equiatomic CoCrFeNiMn high-entropy alloy was processed by severe plastic
deformation followed by post-deformation annealing over a range of temperatures and times …
deformation followed by post-deformation annealing over a range of temperatures and times …
Effect of microstructural features on the high-cycle fatigue behavior of CoCrFeMnNi high-entropy alloys deformed at room and cryogenic temperatures
In this study, we examined the effect of deformation twins and dislocation cell structures on
the fatigue properties of the CoCrFeMnNi high-entropy alloy using rotational bending fatigue …
the fatigue properties of the CoCrFeMnNi high-entropy alloy using rotational bending fatigue …
Advanced high-entropy alloys breaking the property limits of current materials
The growing need for stronger and more ductile structural materials has spurred an intense
search for innovative, high-performance alloys. Traditionally, alloys face a pervasive trade …
search for innovative, high-performance alloys. Traditionally, alloys face a pervasive trade …
Mechanical behavior of high-entropy alloys: A review
High-entropy alloys (HEAs) are materials that consist of equimolar or near-equimolar
multiple principal components but tend to form single phases, which is a new research topic …
multiple principal components but tend to form single phases, which is a new research topic …
Revisiting the role of prestrain history in the mechanical properties of ultrafine-grained CoCrFeMnNi high-entropy alloy
The yield strength of face-centered cubic (FCC) alloy is always insufficient for applications.
In this work, different prestrain histories were imposed to improve the yield strength and …
In this work, different prestrain histories were imposed to improve the yield strength and …
Significance of Ti addition on precipitation in CoCrFeNiMn high-entropy alloy
Abstract CoCrFeNiMnTi x (x= 0, 0.1 and 0.3) high-entropy alloys were subjected to a large
plastic deformation followed by annealing. Annealing at 700 and 800° C led to …
plastic deformation followed by annealing. Annealing at 700 and 800° C led to …
[HTML][HTML] Microstructure, microhardness and high-temperature tribological properties of CoCrFeNiMnTi0. 3 high entropy alloy coating manufactured by powder-bed arc …
In this study, a high entropy alloy (HEA) coating of CoCrFeNiMnTi 0.3 with good mechanical
and tribological properties has been successfully manufactured on a mild carbon steel by …
and tribological properties has been successfully manufactured on a mild carbon steel by …
The astonishing effect of Si addition on low-cycle fatigue life in a metastable high-entropy alloy
The effect of Si content on the tensile and cyclic deformation behavior of Fe 50-x Mn 30 Co
10 Cr 10 Si x (x= 0–6) as a metastable high-entropy alloy (HEA) was investigated in this …
10 Cr 10 Si x (x= 0–6) as a metastable high-entropy alloy (HEA) was investigated in this …
Effect of grain size on fatigue limit in CrMnFeCoNi high-entropy alloy fabricated by spark plasma sintering under four-point bending
In order to investigate the effect of grain size on the fatigue limit of single-phase equiatomic
high-entropy alloys (HEAs); CrMnFeCoNi, fabricated by spark plasma sintering, four-point …
high-entropy alloys (HEAs); CrMnFeCoNi, fabricated by spark plasma sintering, four-point …
Evolution of residual stress, microstructure and cyclic performance of the equiatomic high-entropy alloy CoCrFeMnNi after deep rolling
T Oevermann, T Wegener, A Liehr, L Hübner… - International Journal of …, 2021 - Elsevier
High-cycle fatigue tests were performed on differently deep rolled conditions of the
equiatomic high-entropy alloy (HEA) CoCrFeMnNi. Twinning in the near-surface layer of …
equiatomic high-entropy alloy (HEA) CoCrFeMnNi. Twinning in the near-surface layer of …