Unconstrained grain boundary sliding in Ni bicrystals shows low strain-rate sensitivity (~0.034) and activation energy of 234 kJ/mol, indicating that high SRS in polycrystals comes from accommodation processes rather than intrinsic sliding.
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2026 2representative citing papers
Correlative tomography and mass-balance analysis show that grain morphology governs decomposition and pore evolution during oxidation of Cr2AlC coatings.
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Mircomechanical insights into unconstrained grain boundary sliding
Unconstrained grain boundary sliding in Ni bicrystals shows low strain-rate sensitivity (~0.034) and activation energy of 234 kJ/mol, indicating that high SRS in polycrystals comes from accommodation processes rather than intrinsic sliding.
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Morphology dependent decomposition and pore evolution during oxidation of Cr$_2$AlC coatings revealed by correlative tomography
Correlative tomography and mass-balance analysis show that grain morphology governs decomposition and pore evolution during oxidation of Cr2AlC coatings.