Paper Title:
Investigation of Thermal Shock Behaviors for Machinable SiC/h-BN Ceramic Composites
  Abstract

The SiC/h-BN ceramic composites with different h-BN size were fabricated by Plasma Active Sintering (PAS) method. For the SiC/ nano-sized h-BN ceramic composites, when the h-BN content was increased, because the nano-sized h-BN crystals were homogeneously dispersed around the SiC grains of the matrix, the bending strength and fracture toughness of the composites decreased slowly, but the hardness decreased sharply, therefore the machinability and thermal shock resistance were improved noticeable.

  Info
Periodical
Materials Science Forum (Volumes 544-545)
Edited by
Hyungsun Kim, Junichi Hojo and Soo Wohn Lee
Pages
391-394
DOI
10.4028/www.scientific.net/MSF.544-545.391
Citation
H. Y. Jin, G. J. Qiao, J. Q. Gao, "Investigation of Thermal Shock Behaviors for Machinable SiC/h-BN Ceramic Composites", Materials Science Forum, Vols. 544-545, pp. 391-394, 2007
Online since
May 2007
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Price
$32.00
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