Sentence examples for boundary strength from inspiring English sources
Stochastic effects are considered in relation to grain boundary strength and toughness.
The master curve approach is used here for evaluation of fracture toughness change by the degradation of grain boundary strength based on the ASTM E1921.
The improvement of the stress rupture life and ductility can be attributed to the increase of grain boundary strength and the optimization of M23C6 carbide distribution at grain boundary.
The advantages of nano-ceramics are attributed either to the higher grain boundary strength, as in the case of the nano-composites or to surface-dependent deformation mechanisms, like grain boundary sliding, in nanosized monolithic ceramics.
Raman spectra indicate that there exists huge compressive stress (>1.6 GPa) at the grain boundaries after the treatment so that the boundary strength is greatly enhanced.
Since the grain boundary strength criterion is easily controllable in such simulations, it can be inferred by a comparison with actual experimental results.
The present work deals with a first-principles investigation on segregations of solute atoms (Y, Nb, Ta, Mo and W) in ZrB2 grain boundaries and their influences on grain boundary strengths.
Quality control is needed for bead-boundary strength to avoid EPS having low-fracture toughness.
The grain-boundary strength and fracture behavior of the Cu-SiO2 bicrystals strongly depended on the grain-boundary character, temperature and strain rate.
Furthermore, at higher temperatures where B2O3 behaves liquid-like, the occurrence of grain-boundary fracture was explained by the loss of grain-boundary strength due to the increasing density of the grain-boundary area fraction of liquid particles and/or formation of liquid film at the grain boundary induced by grain-boundary sliding and migration.
The observed grain-boundary character and test condition dependence of grain-boundary strength can be understood reasonably by considering the occurrence of stress-concentration sites around the grain-boundary SiO2 particles to form voids and cracks caused by grain-boundary sliding.
