Deformation and acoustic emission during nanoindentation on single crystal MgO (001) plane

Dong, Z., Huang, H. and Kang, R. (2009) Deformation and acoustic emission during nanoindentation on single crystal MgO (001) plane. Advanced Materials Research, 76-78 404-409. doi:10.4028/www.scientific.net/AMR.76-78.404


Author Dong, Z.
Huang, H.
Kang, R.
Title Deformation and acoustic emission during nanoindentation on single crystal MgO (001) plane
Journal name Advanced Materials Research   Check publisher's open access policy
ISSN 1022-6680
ISBN 978-0-87849-314-2
Publication date 2009
Year available 2009
Sub-type Article (original research)
DOI 10.4028/www.scientific.net/AMR.76-78.404
Volume 76-78
Start page 404
End page 409
Total pages 6
Editor T Wohlbier
Place of publication Switzerland
Publisher Trans Tech Publications Ltd.
Collection year 2010
Language eng
Subject C1
091307 Numerical Modelling and Mechanical Characterisation
869999 Manufacturing not elsewhere classified
Abstract Nanoindentation tests with the aid of acoustic emission monitoring were performed on single crystal MgO (001) plane to investigate the deformation of MgO under high indentation pressures. The results indicated that the deformation of MgO under nanoindentation with a sharp indenter could be classified into three stages: elastic deformation, elastoplastic deformation, and fragmentation. The elastic energy release and fracture occurred could be identified using acoustic emission signals.
Keyword Mgo
Nanoindentation
acoustic emission
Deformation
Q-Index Code C1
Q-Index Status Confirmed Code

Document type: Journal Article
Sub-type: Article (original research)
Collections: 2010 Higher Education Research Data Collection
School of Mechanical & Mining Engineering Publications
 
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Created: Mon, 29 Mar 2010, 11:13:08 EST by Rose Clements on behalf of School of Mechanical and Mining Engineering