Skip navigation
Skip navigation

Related mechanism of transparency in MgAl 2 O 4 nano-ceramics prepared by sintering under high pressure and low temperature

Zhang, Jie; Lu, Tiecheng; Chang, Xianghui; Wei, Nian; Xu, Wen


We fabricate transparent MgAl2O4 nano-ceramics, which are composed of 40 nm grains, by sintering under high pressure and low temperatures. Analysis of the grain size, differential strains, yield strength and porosity obtained from transmission electron microscopy and x-ray diffraction indicates that the pores at the grain boundary triple junctions can retard grain boundary migration and thus prevent grain growth. It is found that the relatively high density for MgAl2O4 nano-ceramics produced at...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: Journal of Physics D: Applied Physics
DOI: 10.1088/0022-3727/42/5/052002


File Description SizeFormat Image
01_Zhang_Related_mechanism_of_2009.pdf665.58 kBAdobe PDF    Request a copy

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator