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Effect of ZrO2addition on strength and dilation behaviour of cordierite ceramics

✍ Scribed by A. Das Gupta; P. S. Sen; M. K. Sinha; M. K. Basu


Publisher
Springer
Year
1994
Tongue
English
Weight
262 KB
Volume
13
Category
Article
ISSN
0261-8028

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Strength and toughness of ZrO2-based cer
✍ L.I. Lai-feng; Zhang Zhong; Zhao Li-zhong; Tu Zhi-hua; L.I. Yi-yi πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 866 KB

We measured the fracture strength and fracture toughness of ZrOa-based ceramics containing 14.5mo1%, 15.5mo1%, and 16.5mo1% CeO/at 298,77,and 4.2K.The results indicate that there is 56-117% increase in fracture toughness at 4.2K and 47.6-92% increase in fracture strength at 4.2K. The maximum increas