Materials Science & Technology

FULLTEXT SEARCH
NEW: Advanced Search

Deformation and Acoustic Emission during Nanoindentation on Single Crystal MgO (001) Plane

Journal Advanced Materials Research (Volumes 76 - 78)
Volume Advances in Abrasive Technology XII
Edited by Han Huang, Liangchi Zhang, Jun Wang, Zhengyi Jiang, Libo Zhou, Xipeng Xu and Tsunemoto Kuriyagawa
Pages 404-409
DOI 10.4028/www.scientific.net/AMR.76-78.404
Citation Zhi Gang Dong et al., 2009, Advanced Materials Research, 76-78, 404
Online since June, 2009
Authors Zhi Gang Dong, Han Huang, Ren Ke Kang
Keywords Acoustic Emission (AE), Deformation, MgO, Nanoindentation
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.

Full Paper PDF Get the full paper by clicking here

First page example

Preview of first page