Influence of type of cations on intergranular phase crystallisation of SiAlON ceramics

Acikbas N. C., Kara A., Turan S., Kara F., Mandal H., Bitterlich B.

5th International Symposium on Nitrides, Eskişehir, Turkey, 3 - 05 April 2006, vol.554, pp.119-120 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 554
  • Doi Number: 10.4028/www.scientific.net/msf.554.119
  • City: Eskişehir
  • Country: Turkey
  • Page Numbers: pp.119-120
  • Keywords: SiAlONs, cation effect, sintering cycle, phase crystallisation, SILICON-NITRIDE CERAMICS
  • Anadolu University Affiliated: Yes

Abstract

25 alpha:75 beta SiAION composition was designed with different cations and at different molar ratios. Effect of the type of cations both on the composition and the type of intergranular phase investigated after gas pressure sintering and further post sintering heat treatment.