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cond-mat.mtrl-sci2018★ 1 cited
Quantitative explanation of the reported values of the Hall-Petch parameter
Y. Li, A. J. Bushby, D. J. Dunstan
The Hall-Petch effect has been described for the past sixty years as a dependence of the strength of polycrystalline metals on the inverse square-root of grain size d. The value of…
cond-mat.mtrl-sci2015★ 212 cited
The Hall-Petch effect as a manifestation of the general size effect
Yuan Li, Andy J. Bushby, David J. Dunstan
The experimental evidence for the Hall-Petch dependence of strength on the inverse square-root of grain size is reviewed critically. Both the classic data and more recent results a…
cond-mat.mtrl-sci2009
Analysis of the inverse square-root size effect in the plasticity of metals
T. T. Zhu, B. Ehrler, X. D. Hou +2
Small-scale mechanical behaviour shows significant departures from classical elastic-plastic theory. In a remarkable number of instances, the strength of a material appears to scal…