Paper Title:
Surface Modification of SiC Powder for Use in Electrophoretic Deposition
  Abstract

The surface modification of SiC powder with an alumina precursor was achieved by a sol-gel method to apply the electrophoretic deposition (EPD) technique to the shaping of the SiC powder. The isoelectric point of the surface-modified SiC powder with sol-gel-derived alumina precursor was shifted to around pH 9, which is close to that of alumina. The alumina-coated SiC deposited on a cathodic substrate by EPD. The green compact of surface-modified SiC powder was sintered by hot pressing in an argon atmosphere at 2000oC.

  Info
Periodical
Edited by
A. R. Boccaccini, O. van der Biest, R. Clasen, T. Uchikoshi
Pages
287-290
DOI
10.4028/www.scientific.net/KEM.412.287
Citation
S. Sakakibara, T. Suzuki, A. Matsuda, T. Uchikoshi, "Surface Modification of SiC Powder for Use in Electrophoretic Deposition", Key Engineering Materials, Vol. 412, pp. 287-290, 2009
Online since
June 2009
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