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Edge dislocations, alloy composition, and grain boundaries effects on the mechanical properties in NiCo binary alloy [PDF]
Scientific ReportsIn this research, we investigated the mechanical properties of NiCo binary alloy both with and without grain boundaries, across various alloy compositions.
Md. Nadim Mahamud Nobin +2 more
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Grain boundaries in semiconductors
Journal of Physics C: Solid State Physics, 1985 This review presents the available experimental and theoretical understanding on the structure and electronic properties of grain boundaries in semiconducting materials. High-resolution electron microscope images of interfaces are interpreted within the framework of the structural unit model of grain boundaries, and the electronic properties of the ...
GROVENOR, C
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, 1991 The present document is a progress report describing the work accomplished to date during the second year of our four-year grant (February 15, 1990--February 14, 1994) to study grain boundaries. The research was focused on the following three major efforts: Study of the atomic structure of grain boundaries by means of x-ray diffraction, transmission ...
Balluffi, R.W., Bristowe, P.D.
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Corrosion Communications, 2022 The relationship between evolution in grain boundary characteristics and intergranular corrosion properties of cold rolled 443 ultra-pure ferritic stainless steel was investigated.
Binggang Shang +8 more
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Effect of misorientation of grain boundaries on the discontinuous precipitates of Cu–Ni–Si alloy
Journal of Materials Research and Technology, 2023 In this study, the effects of differences in grain size, grain boundary type and misorientation on the initiation of discontinuous precipitates are investigated for the Cu–5Ni–1.25Si alloy.
Xianfeng Liao +7 more
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Communications Materials, 2023 High-entropy materials are defined by the configurational entropy of their bulk phase, yet it is interesting to consider whether grain boundaries can also be “high entropy”.
Jian Luo, Naixie Zhou
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Journal of Materials Research and Technology, 2022 Grain boundary character distribution and disconnectivity of random boundaries were observed “in-situ” in the Hastelloy C-276 alloy sample through thermomechanical processing.
Xiaoyu Zhang, Shengli Guo, Jun Zhong
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Grain Boundary Shear Coupling is Not a Grain Boundary Property [PDF]
SSRN Electronic Journal, 2018 Shear coupling implies that all grain boundary (GB) migration necessarily creates mechanical stresses/strains and is a key component to the evolution of all polycrystalline microstructures. We present MD simulation data and theoretical analyses that demonstrate the GB shear coupling is not an intrinsic GB property, but rather strongly depends on the ...
Kongtao Chen +3 more
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Materials & Design, 2021 Although nanostructuring strategies can greatly enhance the hardness of diamond, a large amount of grain boundaries were involved, and little research has been reported on the effect of grain boundaries on the indentation hardness and plastic deformation
Genchun He +3 more
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Phase-field modeling of interaction between void and grain boundaries and its swelling effect
AIP Advances, 2023 The interaction of irradiated voids and grain boundaries in zirconium is systematically studied by using a composite multiphase-field model that couples the evolution of irradiated voids and grain boundaries.
G. M. Han
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