Finite Element Modeling of Diamond Indentation Creep in MgO

Jin Hua Hu; Leslie Henshall

doi:10.4028/www.scientific.net/AMR.393-395.106

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 393-395Finite Element Modeling of Diamond Indentation...

Finite Element Modeling of Diamond Indentation Creep in MgO

Abstract:

The modified dislocation creep model and the power law breakdown creep model were proposed to be used in the indentation creep deformation analyses for single crystal MgO at low temperature varying from 293K to 873K. A FE indentation creep modeling procedure was proposed and implemented. The activation energy and the shear flow stress for low temperature creep in single crystal MgO were predicted based on the analytical indentation creep analyses.

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Periodical:

Advanced Materials Research (Volumes 393-395)

Pages:

106-109

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.393-395.106

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Online since:

November 2011

Authors:

Jin Hua Hu, Leslie Henshall

Keywords:

Creep, Finite Element Modeling (FEM), Indentation

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