Deformation behavior and mechanical properties of polycrystalline and single crystal alumina during nanoindentation

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Deformation behavior and mechanical properties of polycrystalline and single crystal alumina during nanoindentation

The nanoscale pop-in phenomena in polycrystalline alpha-Al2O3 and single crystal alpha-Al2O3(0001) were comparatively investigated by nanoindentation with Berkovich indenters. It was found that different radii and loading rates have significant effects on the pop-ins formation, stress distributions...

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Bibliographic Details
Main Authors:	Mao, W., Shen, Y., Lu, Chungsheng
Format:	Journal Article
Published:	Elsevier 2011
Subjects:	nanoindentation alumina crystalline oxide indentation size effect pop-in events
Online Access:	http://hdl.handle.net/20.500.11937/47231

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