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 …
Effect of gaseous hydrogen embrittlement on the mechanical properties of additively manufactured CrMnFeCoNi high-entropy alloy strengthened by in-situ formed …
Abstract Effect of gaseous hydrogen charging on the mechanical properties of additively-
manufactured CrMnFeCoNi high-entropy alloy (HEA) strengthened by in-situ formed oxide …
manufactured CrMnFeCoNi high-entropy alloy (HEA) strengthened by in-situ formed oxide …
High strength and high ductility of a severely deformed high-entropy alloy in the presence of hydrogen
High-strength materials usually exhibit low ductility, particularly in the presence of hydrogen
embrittlement phenomena. In this study, three strategies are combined to achieve excellent …
embrittlement phenomena. In this study, three strategies are combined to achieve excellent …
Gradient-structured high-entropy alloy with improved combination of strength and hydrogen embrittlement resistance
High-strength materials usually exhibit poor hydrogen embrittlement resistance, and thus,
there are demands for materials with high strength and good ductility under hydrogen. Here …
there are demands for materials with high strength and good ductility under hydrogen. Here …
Effect of cell wall on hydrogen response in CoCrFeMnNi high-entropy alloy additively manufactured by selective laser melting
In this work, microstructural and mechanical response to hydrogen were investigated for
CoCrFeMnNi high-entropy alloy (HEA) additively manufactured by selective laser melting …
CoCrFeMnNi high-entropy alloy (HEA) additively manufactured by selective laser melting …
Dynamic behavior of CrMnFeCoNi high-entropy alloy in impact tension
Abstract High-entropy alloys (HEAs), recently emerging alloy materials with numerous
excellent performances, may have a wide application prospect in impact engineering …
excellent performances, may have a wide application prospect in impact engineering …
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 …
Hydrogen induced microstructure evolution and cracking mechanism in a metastable dual-phase high-entropy alloy
H Luo, B Zhao, Z Pan, Y Fu, X Li - Materials Science and Engineering: A, 2021 - Elsevier
Abstract Metastable Fe 50 Mn 30 Cr 10 Co 10 high-entropy alloys show outstanding
mechanical properties, which are likely to be exposed to the hydrogen environment for many …
mechanical properties, which are likely to be exposed to the hydrogen environment for many …
Cryogenic mechanical behaviors of CrMnFeCoNi high-entropy alloy
W Fu, W Zheng, Y Huang, F Guo, S Jiang, P Xue… - Materials Science and …, 2020 - Elsevier
The CrMnFeCoNi high-entropy alloy (HEA) exhibits higher yield strength, ultimate strength
and ductility at lower temperature. To further clarify the effect of the testing temperature on …
and ductility at lower temperature. To further clarify the effect of the testing temperature on …
Hydrogen embrittlement resistance of precipitation-hardened FeCoNiCr high entropy alloys
Precipitation-hardened high-entropy alloys (HEAs) with coherent nanoprecipitates are
considered promising candidates for structural application as they have shown a unique …
considered promising candidates for structural application as they have shown a unique …