Interstitial-driven local chemical order enables ultrastrong face-centered cubic multicomponent alloys
Z He, Y Guo, L Sun, HL Yan, X Guan, S Jiang, Y Shen… - Acta Materialia, 2023 - Elsevier
Multicomponent alloys of the Fe-Mn-Co-Cr-Ni family with face-centered cubic (fcc) structure
exhibit many excellent properties. However, they usually show limited yield strength, which …
exhibit many excellent properties. However, they usually show limited yield strength, which …
Deformable κ phase induced deformation twins in a CoNiV medium entropy alloy
F An, J Hou, J Liu, B Qian, W Lu - International Journal of Plasticity, 2023 - Elsevier
The degradation of ductility is obvious in low-temperature annealed face centered cubic
(FCC) based alloys under bulk quasi-static tensile experiments due to intermetallic phase …
(FCC) based alloys under bulk quasi-static tensile experiments due to intermetallic phase …
Mechanical behavior and shear band of a powder-metallurgy-fabricated CoCrFeMnNi high-entropy alloy during high strain-rate deformation
High-entropy alloys (HEAs) fabricated by powder metallurgy are considered to exhibit
extremely-great potential application values in the field for high-speed impact deformation …
extremely-great potential application values in the field for high-speed impact deformation …
Structural strength analyses for low brass filler biomaterial with anti-trauma effects in articular cartilage scaffold design
The existing harder biomaterial does not protect the tissue cells with blunt-force trauma
effects, making it a poor choice for the articular cartilage scaffold design. Despite the …
effects, making it a poor choice for the articular cartilage scaffold design. Despite the …
Microstructure evolution and mechanical behavior of a CoCrFeNiMn0. 75Cu0. 25 high-entropy alloy by thermo-mechanical treatment
The influence of annealing temperature on microstructure evolution and mechanical
properties of CoCrFeNiMn 0.75 Cu 0.25 high-entropy alloy (HEA) was systematically …
properties of CoCrFeNiMn 0.75 Cu 0.25 high-entropy alloy (HEA) was systematically …
Shock-induced α" martensitic transformation in Nb single crystals
X Li, Q Wang, J Fan, Y Wang, Z Zhang… - Materials Science and …, 2022 - Elsevier
The structural and mechanical response of pure body-centered cubic (BCC) Nb under shock
loading were systematically studied. Shock-induced orthorhombic (α") martensitic …
loading were systematically studied. Shock-induced orthorhombic (α") martensitic …
Impact of uneven distribution of grain characteristics on yield strength and martensitic transformation of as-hot-rolled medium-entropy alloys
As-hot-rolled medium-entropy alloys (MEAs) with unevenly distributed grain sizes of face-
centered cubic grains exhibit better yield strength without uniform elongation loss compared …
centered cubic grains exhibit better yield strength without uniform elongation loss compared …
Unusual phase transformation and novel hardening mechanisms upon impact loading in a medium entropy alloy with dual heterogeneous structure
Dynamic shear properties and corresponding deformation mechanisms of a CrCoNi-based
medium entropy alloy (MEA) with both coherent nanoprecipitate and heterogeneous grain …
medium entropy alloy (MEA) with both coherent nanoprecipitate and heterogeneous grain …
In-situ atomic-scale observation of dislocation and deformation twin interaction in FeMnCoCr high-entropy alloy
Y Ma, K Qiu, N Xu, C Yang, J Zhang… - Materials Research …, 2023 - Taylor & Francis
The deformation of a single-crystal Fe48Mn32Co10Cr10 alloy is captured in situ at the
atomic scale. The results show that full and partial dislocations, along with deformation …
atomic scale. The results show that full and partial dislocations, along with deformation …
Cold deformation behavior and microstructure evolution of biomedical Cu-containing L605 alloy
Q Yuan, H Zhao, T Xi, C Yang, W Hao… - Journal of Alloys and …, 2024 - Elsevier
The effect of copper (Cu) addition on the microstructure evolution and deformation
mechanism of L605 (Co-20Cr-15W-10Ni) alloy during cold deformation was investigated by …
mechanism of L605 (Co-20Cr-15W-10Ni) alloy during cold deformation was investigated by …