Paper Title:
Developments in SiAlON Glasses and their Derivatives: Effects of Chemistry on Properties
  Abstract

This paper provides an overview of the preparation of M-Si-Al-O-N glasses and outlines the effects of composition on properties. As nitrogen substitutes for oxygen in sialon glasses, increases are observed in glass transition and softening temperatures, viscosities, elastic moduli and microhardness. If changes are made to the cation ratios or different rare earth elements are substituted, properties can be modified. The effects of these changes on mechanical properties of silicon nitride based ceramics and sialons are discussed. New research on M-Si-Al-O-N-F glasses is outlined.

  Info
Periodical
Edited by
Katsutoshi Komeya, Yi-Bing Cheng, Junichi Tatami and Mamoru Mitomo
Pages
87-89
DOI
10.4028/www.scientific.net/KEM.403.87
Citation
S. Hampshire, M. J. Pomeroy, "Developments in SiAlON Glasses and their Derivatives: Effects of Chemistry on Properties", Key Engineering Materials, Vol. 403, pp. 87-89, 2009
Online since
December 2008
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Price
$32.00
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