Paper Title:
A New Method for the Preparation of Transparent AlON Ceramic
  Abstract

Transparent AlON ceramics are prepared with single-phase AlON powder synthesized from micron-sized aluminum and nano-sized alumina. The ceramics are prepared through sintering at the temperature of 1880°C for 10, 20 and 40 hours in flowing-nitrogen atmosphere, respectively. The effects of powder and temperature holding-time on transparent ceramic preparation and microstructure and transparency are investigated. The results show that all samples are transparent and of a single-phase AlON and, with increasing holding-time, the average pore size and porosity decreases and consequently, the ceramics are dense and their transparency is improved.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
441-443
DOI
10.4028/www.scientific.net/KEM.368-372.441
Citation
J. C. Zhou, Z. J. Liao, J. Q. Qi, W. Pang, Y. Wen, J. S. Wen, H. P. Wang, J. F. He, D. X. Wu, T. C. Lu, "A New Method for the Preparation of Transparent AlON Ceramic", Key Engineering Materials, Vols. 368-372, pp. 441-443, 2008
Online since
February 2008
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