Paper Title:
Low Temperature Fabrication and Characterization of Porous SiC Ceramics Using Polycarbosilane as Binder
  Abstract

Polycarbosilane (PCS) and SiC powders, in which PCS acted as binder, were adopted as starting materials to fabricate porous SiC ceramics. During pyrolysis, PCS experienced an organicinorganic transformation and bonded SiC powders at a low temperature of 1273K. The flexural strength of porous SiC ceramics increased with increasing PCS content and shaping pressure, while the porosity decreased with increasing the PCS content, shaping pressure and particle size of SiC powders. The fracture surface of porous SiC ceramics was observed.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1090-1092
DOI
10.4028/www.scientific.net/KEM.336-338.1090
Citation
Q. S. Ma, X. D. Yu, "Low Temperature Fabrication and Characterization of Porous SiC Ceramics Using Polycarbosilane as Binder", Key Engineering Materials, Vols. 336-338, pp. 1090-1092, 2007
Online since
April 2007
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Price
$32.00
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