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Suppression of elastically accommodated grain-boundary sliding in high-purity MgO

Date

Authors

Barnhoorn, Auke

Jackson, Ian

Fitz Gerald, John

Aizawa, Yoshitaka

Publisher

Elsevier

Abstract

The first high-temperature mechanical spectroscopy experiments on high-purity polycrystalline MgO reveal a monotonically frequency- and temperature-dependent dissipation 'background'-without any evidence of the superimposed dissipation peak observed in a

Keywords

Keywords: Elastic moduli; Grain boundary sliding; Mechanical properties; Micromechanics; Viscoelasticity; Viscosity; Burgers-type model; Dissipation peak; High-temperature mechanical spectroscopy experiments; Magnesia; Elastic moduli; Grain boundary sliding; Magnes Grain boundaries; Mechanical properties; MgO; Structural applications; Viscoelasticity

URI

http://hdl.handle.net/1885/34227

Collections

ANU Research Publications

Source

Journal of the European Ceramic Society

Type

Journal article

DOI

10.1016/j.jeurceramsoc.2007.04.005

Restricted until

2037-12-31

Downloads

File

Description

01_Barnhoorn_Suppression_of_elastically_2007.pdf (716.99 KB)