Paper Title:
Preparation of Porous Si3N4 Based Ceramics by Combustion Synthesis
  Abstract

This paper presents the results of combustion synthesis of porous Si3N4 based ceramics from silicon powders, with fine α-Si3N4 and BN powders as diluents, under high nitrogen pressure. The effect of addition of BN on the morphology is investigated. The results revealed that the strength decreased and the porosity increased with the addition of BN, which is strongly depended on the final morphology of the products.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1087-1089
DOI
10.4028/www.scientific.net/KEM.336-338.1087
Citation
W. K. Li, J. H. Xiang, B. L. Zhang, "Preparation of Porous Si3N4 Based Ceramics by Combustion Synthesis", Key Engineering Materials, Vols. 336-338, pp. 1087-1089, 2007
Online since
April 2007
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Price
$32.00
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