The temperature dependence of the Young's modulus of MgSiN2, AlN and Si3N4

Authors
Bruls, RJ Hintzen, HT de With, G Metselaar, R
Citation
Rj. Bruls et al., The temperature dependence of the Young's modulus of MgSiN2, AlN and Si3N4, J EUR CERAM, 21(3), 2001, pp. 263-268
Citations number
40
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN journal
09552219 → ACNP
Volume
21
Issue
3
Year of publication
2001
Pages
263 - 268
Database
ISI
SICI code
0955-2219(200103)21:3<263:TTDOTY>2.0.ZU;2-Q
Abstract
The temperature dependence of the Youngs modulus of MgSiN2 and AlN was meas ured between 293 and 973 K using the impulse excitation method and compared with literature data reported for Si3N4 The data could be fitted with E = E-o - B.T exp(-T-o/T). The values of the fitting parameters E-o and T-o are related to the Debye temperature, and the parameter B to the harmonic char acter of the bond, (C) 2001 Elsevier Science Ltd. All rights reserved.