Microstructure and defect effects on strength and hydrogen embrittlement of high-entropy alloy CrMnFeCoNi processed by high-pressure torsion
High-entropy alloys (HEAs) are considered as new hydrogen compatible materials, but
enhancing their yield strength without deteriorating their hydrogen embrittlement resistance …
enhancing their yield strength without deteriorating their hydrogen embrittlement resistance …
Micromechanical origin for the wide range of strength-ductility trade-off in metastable high entropy alloys
Through different annealing temperatures and times, it is reported here that interstitial
metastable high entropy alloys (HEAs) can exhibit a wide range of strength-ductility trade …
metastable high entropy alloys (HEAs) can exhibit a wide range of strength-ductility trade …
A crucial review on recent updates of oxidation behavior in high entropy alloys
Abstract Recently, High entropy alloys (HEAs) advanced into high-temperature applications
as potential candidates by enduring high temperatures with high thermal stability, higher …
as potential candidates by enduring high temperatures with high thermal stability, higher …
Deformation and failure of the CrCoNi medium-entropy alloy subjected to extreme shock loading
The extraordinary work hardening ability and fracture toughness of the face-centered cubic
(fcc) high-entropy alloys render them ideal candidates for many structural applications. Here …
(fcc) high-entropy alloys render them ideal candidates for many structural applications. Here …
Comparative study of hydrogen embrittlement in stable and metastable high-entropy alloys
We investigated the effects of hydrogen on the mechanical response and embrittlement
behavior of Fe20Mn20Ni20Cr20Co and Fe30Mn10Cr10Co (at.%) alloys precharged with …
behavior of Fe20Mn20Ni20Cr20Co and Fe30Mn10Cr10Co (at.%) alloys precharged with …
Effect of hydrogen charging time on hydrogen embrittlement of CoCrFeMnNi high-entropy alloy
X Li, Z Feng, X Song, Y Wang, Y Zhang - Corrosion Science, 2022 - Elsevier
The effect of hydrogen on mechanical properties and failure mechanism of a CoCrFeMnNi
high-entropy alloy was evaluated by in/ex-situ tensile tests and electron backscatter …
high-entropy alloy was evaluated by in/ex-situ tensile tests and electron backscatter …
Sluggish hydrogen diffusion and hydrogen decreasing stacking fault energy in a high-entropy alloy
Hydrogen diffusion and its interaction with dislocations play an important role in hydrogen
embrittlement, however, such a process in multiple-principal high entropy alloys (HEAs) is …
embrittlement, however, such a process in multiple-principal high entropy alloys (HEAs) is …
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 …
Improving the hydrogen embrittlement resistance of a selective laser melted high-entropy alloy via modifying the cellular structures
We demonstrate that modifying the cellular structures by well-controlled annealing can
effectively improve the hydrogen embrittlement (HE) resistance of selective laser melting …
effectively improve the hydrogen embrittlement (HE) resistance of selective laser melting …
Hydrogen embrittlement of an interstitial equimolar high-entropy alloy
We investigated the hydrogen embrittlement mechanism in an interstitially carbon alloyed
equimolar CoCrFeMnNi high-entropy alloy (HEA) through low strain rate tensile testing …
equimolar CoCrFeMnNi high-entropy alloy (HEA) through low strain rate tensile testing …