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 …
Hydrogen induced microstructure evolution and cracking mechanism in a metastable dual-phase high-entropy alloy
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 …
Enhancing hydrogen embrittlement resistance of medium entropy alloys by forming dislocation cell walls
Hydrogen embrittlement is a complex phenomenon resulting in severe deterioration of
ductility or load-bearing capacity of structural metals due to the presence of hydrogen atoms …
ductility or load-bearing capacity of structural metals due to the presence of hydrogen atoms …
Resistance of CoCrFeMnNi high-entropy alloy to gaseous hydrogen embrittlement
The influence of hydrogen on the mechanical behavior of the CoCrFeMnNi high-entropy
alloy (HEA) was examined through tensile and nanoindentation experiments on specimens …
alloy (HEA) was examined through tensile and nanoindentation experiments on specimens …
Effects of Mn content and grain size on hydrogen embrittlement susceptibility of face-centered cubic high-entropy alloys
The effects of Mn content and grain size on the hydrogen embrittlement resistance of face-
centered cubic (FCC) CrCoFeMnNi high-entropy alloys were examined using tensile testing …
centered cubic (FCC) CrCoFeMnNi high-entropy alloys were examined using tensile testing …
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 …
The effect of nitrogen alloying on hydrogen-assisted plastic deformation and fracture in FeMnNiCoCr high-entropy alloys
EG Astafurova, MY Panchenko, KA Reunova… - Scripta Materialia, 2021 - Elsevier
In the present study, the effect of nitrogen alloying on hydrogen embrittlement in
FeMnNiCoCr high-entropy alloys was investigated. In tension, hydrogen-free nitrogen …
FeMnNiCoCr high-entropy alloys was investigated. In tension, hydrogen-free nitrogen …
Role of hydrogen and temperature in hydrogen embrittlement of equimolar CoCrFeMnNi high-entropy alloy
We investigated the effects of hydrogen and temperature on hydrogen embrittlement (HE) of
cold-rolled equimolar CoCrFeMnNi high-entropy alloy (HEA). The HE exhibited …
cold-rolled equimolar CoCrFeMnNi high-entropy alloy (HEA). The HE exhibited …
Hydrogen induced microstructure, mechanical properties and cracking evolution in a novel CoCrNiMo medium-entropy alloy
Medium-entropy alloys (MEAs) have shown exceptional hydrogen tolerance. Here we
systematically investigated the hydrogen resistance evolution of a non-equiatomic Co 35 Ni …
systematically investigated the hydrogen resistance evolution of a non-equiatomic Co 35 Ni …
Strong resistance to hydrogen embrittlement of high-entropy alloy
Z Pu, Y Chen, LH Dai - Materials Science and Engineering: A, 2018 - Elsevier
The resistance to hydrogen embrittlement (HE) of CrMnFeCoNi high-entropy alloy (HEA) at
both room and cryogenic temperatures was examined through tensile experiments on …
both room and cryogenic temperatures was examined through tensile experiments on …