High-entropy alloys with heterogeneous microstructure: processing and mechanical properties
P Sathiyamoorthi, HS Kim - Progress in Materials Science, 2022 - Elsevier
Engineering metallic materials are an essential class of materials for a variety of industrial
applications due to their competitive mechanical properties, especially strength and ductility …
applications due to their competitive mechanical properties, especially strength and ductility …
High‐entropy alloys: potential candidates for high‐temperature applications–an overview
Multi‐principal elemental alloys, commonly referred to as high‐entropy alloys (HEAs), are a
new class of emerging advanced materials with novel alloy design concept. Unlike the …
new class of emerging advanced materials with novel alloy design concept. Unlike the …
Simultaneously enhancing strength and ductility of a high-entropy alloy via gradient hierarchical microstructures
Although many high-entropy alloys (HEAs) possess excellent mechanical properties, they
are not exempt from the common dilemma of strength–ductility trade-off in most cases, which …
are not exempt from the common dilemma of strength–ductility trade-off in most cases, which …
Boron doped ultrastrong and ductile high-entropy alloys
A new class of materials called high-entropy alloys (HEAs) constitutes multiple principal
elements in similar compositional fractions. The equiatomic Fe 20 Mn 20 Cr 20 Co 20 Ni 20 …
elements in similar compositional fractions. The equiatomic Fe 20 Mn 20 Cr 20 Co 20 Ni 20 …
[HTML][HTML] High entropy alloys–Tunability of deformation mechanisms through integration of compositional and microstructural domains
The paradigm shift of alloying approach that led to high entropy alloys (HEAs) is now well
established. Although the initial years were dominated by equiatomic approach, recent …
established. Although the initial years were dominated by equiatomic approach, recent …
Effect of heat treatment on microstructural heterogeneity and mechanical properties of 1% C-CoCrFeMnNi alloy fabricated by selective laser melting
In this study, we quantitatively investigated the effect of heat treatment on microstructural
evolution and mechanical properties in the selective laser melting (SLM) processed 1% C …
evolution and mechanical properties in the selective laser melting (SLM) processed 1% C …
Toward excellent tensile properties of nitrogen-doped CoCrFeMnNi high-entropy alloy at room and cryogenic temperatures
Here, the effect of nitrogen addition on the microstructural evolution and mechanical
properties of the alloys at 298 K and 77 K was investigated. In the CoCrFeMnNi alloys with …
properties of the alloys at 298 K and 77 K was investigated. In the CoCrFeMnNi alloys with …
Influence of deformation and annealing twinning on the microstructure and texture evolution of face-centered cubic high-entropy alloys
C Haase, LA Barrales-Mora - Acta Materialia, 2018 - Elsevier
The influence of the physical mechanisms activated during deformation and annealing on
the microstructure and texture evolution as well as on the mechanical properties in the …
the microstructure and texture evolution as well as on the mechanical properties in the …
Effect of second phase particles on mechanical properties and grain growth in a CoCrFeMnNi high entropy alloy
MV Klimova, DG Shaysultanov, SV Zherebtsov… - Materials Science and …, 2019 - Elsevier
Abstract Effect of annealing of a cold-worked CoCrFeMnNi alloy at temperatures of 500–
900° C for 1–50 h on the structure and mechanical properties was studied in the present …
900° C for 1–50 h on the structure and mechanical properties was studied in the present …
Nanosized precipitates and dislocation networks reinforced C-containing CoCrFeNi high-entropy alloy fabricated by selective laser melting
In this paper, we report a selective laser melted C-containing CoCrFeNi high-entropy alloy
(HEA) with unique cellular and columnar subgrain structures. The subgrain boundaries are …
(HEA) with unique cellular and columnar subgrain structures. The subgrain boundaries are …