A review study on thermal stability of high entropy alloys: Normal/abnormal resistance of grain growth
Poor performance of advanced engineering materials, during long term servicing at high
temperature, is closely related to thermal stability of the microstructures. Instability of the …
temperature, is closely related to thermal stability of the microstructures. Instability of the …
Tunable chemical disorder in concentrated alloys: defect physics and radiation performance
The development of advanced structural alloys with performance meeting the requirements
of extreme environments in nuclear reactors has been long pursued. In the long history of …
of extreme environments in nuclear reactors has been long pursued. In the long history of …
Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
Refractory high-entropy alloys (RHEAs) are designed for high elevated-temperature
strength, with both edge and screw dislocations playing an important role for plastic …
strength, with both edge and screw dislocations playing an important role for plastic …
Simultaneously enhancing the ultimate strength and ductility of high-entropy alloys via short-range ordering
Simultaneously enhancing strength and ductility of metals and alloys has been a
tremendous challenge. Here, we investigate a CoCuFeNiPd high-entropy alloy (HEA), using …
tremendous challenge. Here, we investigate a CoCuFeNiPd high-entropy alloy (HEA), using …
Effects of lattice distortion and chemical short-range order on the mechanisms of deformation in medium entropy alloy CoCrNi
As the numbers of medium-to high-entropy alloys being studied and impressive structural
properties they exhibit increase rapidly, questions regarding the role played by their …
properties they exhibit increase rapidly, questions regarding the role played by their …
Short-range ordering and its effects on mechanical properties of high-entropy alloys
In this letter, we briefly summarize experimental and theoretical findings of formation and
characterization of short-range orderings (SROs) as well as their effects on the deformation …
characterization of short-range orderings (SROs) as well as their effects on the deformation …
[HTML][HTML] Evolution of short-range order and its effects on the plastic deformation behavior of single crystals of the equiatomic Cr-Co-Ni medium-entropy alloy
Abstract Short-range ordering (SRO), its evolution in the equiatomic Cr-Co-Ni medium-
entropy alloy (MEA), and its effects on mechanical properties were investigated by …
entropy alloy (MEA), and its effects on mechanical properties were investigated by …
FCC-BCC phase transformation induced simultaneous enhancement of tensile strength and ductility at high strain rate in high-entropy alloy
YC Wu, JL Shao - International Journal of Plasticity, 2023 - Elsevier
FCC-BCC phase transformation-induced plasticity (TRIP) has been extensively studied in
high-entropy alloys (HEAs) to customize their mechanical properties through …
high-entropy alloys (HEAs) to customize their mechanical properties through …
Strength, plasticity and coercivity tradeoff in soft magnetic high-entropy alloys by multiple coherent interfaces
Traditional strengthening of alloys involves dislocation, second phase and grain boundary,
which could deteriorate plasticity and coercivity (H c). In this work, multiple coherent …
which could deteriorate plasticity and coercivity (H c). In this work, multiple coherent …
Determination of peak ordering in the CrCoNi medium-entropy alloy via nanoindentation
Local chemical ordering (LCO) in the CrCoNi medium-entropy alloy was investigated by
transmission electron microscopy (TEM) after different annealing treatments and their …
transmission electron microscopy (TEM) after different annealing treatments and their …