[HTML][HTML] Recent progress in the CoCrNi alloy system
The exceptional mechanical properties, particularly at cryogenic temperatures, of the
equiatomic CoCrNi alloy are documented in numerous published studies. Similar to the …
equiatomic CoCrNi alloy are documented in numerous published studies. Similar to the …
Enhanced strength-ductility synergy via novel bifunctional nano-precipitates in a high-entropy alloy
L Liu, Y Zhang, J Li, M Fan, X Wang, G Wu… - International Journal of …, 2022 - Elsevier
High-entropy alloys (HEAs) with a single-phased face-centered-cubic structure possess
excellent plasticity but generally low strength. Precipitation strengthening is one of the most …
excellent plasticity but generally low strength. Precipitation strengthening is one of the most …
Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
Combinations of high strength and ductility are hard to attain in metals. Exceptions include
materials exhibiting twinning-induced plasticity. To understand how the strength-ductility …
materials exhibiting twinning-induced plasticity. To understand how the strength-ductility …
Novel Co-rich high performance twinning-induced plasticity (TWIP) and transformation-induced plasticity (TRIP) high-entropy alloys
The equiatomic CoCrMnNiFe high-entropy alloy (HEA) has attracted much attention owing
to its exceptional mechanical properties. Here, we designed novel face-centered cubic (fcc) …
to its exceptional mechanical properties. Here, we designed novel face-centered cubic (fcc) …
Bidirectional transformation enables hierarchical nanolaminate dual‐phase high‐entropy alloys
Microstructural length‐scale refinement is among the most efficient approaches to
strengthen metallic materials. Conventional methods for refining microstructures generally …
strengthen metallic materials. Conventional methods for refining microstructures generally …
[HTML][HTML] Dislocation plasticity reigns in a traditional twinning-induced plasticity steel by in situ observation
To twin or not to twin? The critical doubt emerges recently on the dominant role of
deformation twinning in contributing to strain hardening and plasticity, which has been long …
deformation twinning in contributing to strain hardening and plasticity, which has been long …
Novel Co-rich high entropy alloys with superior tensile properties
We developed a series of Co-rich CoxCr25 (FeNi) 75− x (x= 35, 45, 55, 65) high entropy
alloys with improved strength and/or ductility, derived from lowering the stacking fault energy …
alloys with improved strength and/or ductility, derived from lowering the stacking fault energy …
Additive manufacturing of a martensitic Co–Cr–Mo alloy: Towards circumventing the strength–ductility trade-off
Abstract A Co–Cr–Mo alloy with predominantly martensitic structure was prepared by
selective laser melting (SLM), where the amount of martensite formed in the SLM specimens …
selective laser melting (SLM), where the amount of martensite formed in the SLM specimens …
Effects of carbon and molybdenum on the nanostructural evolution and strength/ductility trade-off in Fe40Mn40Co10Cr10 high-entropy alloys
The effects of carbon and molybdenum on the strain-induced nanostructural evolution and
strength-ductility trade-off in Fe 40 Mn 40 Co 10 Cr 10, Fe 39.5 Mn 40 Co 10 Cr 10 C 0.5 …
strength-ductility trade-off in Fe 40 Mn 40 Co 10 Cr 10, Fe 39.5 Mn 40 Co 10 Cr 10 C 0.5 …
Effect of heat-treatment temperature on microstructures and mechanical properties of Co–Cr–Mo alloys fabricated by selective laser melting
Y Kajima, A Takaichi, N Kittikundecha… - Materials Science and …, 2018 - Elsevier
Selective laser melting (SLM) has attracted considerable attention as an advanced method
for the fabrication of biomedical devices. However, SLM-manufactured parts easily …
for the fabrication of biomedical devices. However, SLM-manufactured parts easily …