In situ quantitative three-dimensional characterisation of sub-indentation cracking in polycrystalline alumina

The three-dimensional deformation beneath a Vickers indentation in polycrystalline alumina has been measured, in situ, by digital volume correlation of high resolution synchrotron X-ray computed tomographs. The displacement fields at the peak indentation load and after unloading are used to study th...

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Bibliografiska uppgifter
Huvudupphovsmän: Vertyagina, Y, Mostafavi, M, Reinhard, C, Atwood, R, Marrow, T
Materialtyp: Journal article
Språk:English
Publicerad: Elsevier 2014
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