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Processing, microstructure and mechanical behavior of nanocomposite multilayers

Qi, ZuqiangEngineering Science (Interdepartmental Program)2022

… as a function of the metal layer thickness by a Hall-Petch relationship. A critical Al layer thickness of 40 nm, below which there was no further hardness enhancement, was found for the Al/Al2O3 multilayers. The critical Al layer thickness could be predicted by previous theoretical models. A …

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Nanostructural Evolution of Hard Turning Layers in Carburized Steel

Bedekar, VikramThe Ohio State University2013

… produced by plastic deformation follow the Hall-Petch relationship while the structures produced by thermal transformation did not. This indicated a change in the hardness driver from dislocation hardening to phase transformation, both of which have a significant impact on fatigue life. …

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Deformation Mechanisms and Microstructure Evolution in HfNbTaTiZr High Entropy Alloy during Thermo-mechanical Processing at Elevated Temperatures

RAJESHWAR, REDDY ELETIKyoto University2019

kyoto Repository record for Deformation Mechanisms and Microstructure Evolution in HfNbTaTiZr High Entropy Alloy during Thermo-mechanical Processing at Elevated Temperatures (opens in a new tab)