Paper Title:
Preparation of Titanium Diboride Reticulated Porous Ceramics
  Abstract

Using a reticulated polyurethane sponge with interconnected pores as primal framework and immersing into TiB2 slurry consisting of Ni and Mo as sintering additives, a porous TiB2 ceramics with high porosity and interconnected pores was prepared by immersing and high temperature sintering process. The rheology of TiB2 slurry which used silica sol as a binder was studied. The optimum condition of the slurry suitable for impregnating the polyurethane sponge was obtained. The flexural strength of the porous reticulated TiB2 ceramics can reach 1 MPa.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
964-966
DOI
10.4028/www.scientific.net/KEM.368-372.964
Citation
S. W. Han, W. M. Wang, Z. Y. Fu, H. Wang, "Preparation of Titanium Diboride Reticulated Porous Ceramics", Key Engineering Materials, Vols. 368-372, pp. 964-966, 2008
Online since
February 2008
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Price
$32.00
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