The Effect of Sintering Additives on the Properties of HP SiCw/Si3N4 Composites
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    Abstract:

    Several SiCw/Si3N4 ceramic matrix composites with Y2O3-Al2O3 and. Y2O3-La2O2 sintering additives are made by hot-pressing method in this paper. The results show that the type and composition of sintering additives have obvious effect on the bonding strength and fracture tonghness of the composites, especially at high temperatures.

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Zhou Xingui, Zhang Changrui, Chen Zhaohui, Zhou Anchen. The Effect of Sintering Additives on the Properties of HP SiCw/Si3N4 Composites[J]. Journal of National University of Defense Technology,1998,20(2):105-108.

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History
  • Received:December 17,1997
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  • Online: January 03,2014
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