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HomeKey Engineering MaterialsKey Engineering Materials Vol. 726Microstructures and Mechanical Properties of Y2O3...

Microstructures and Mechanical Properties of Y₂O₃ Ceramics

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Abstract:

Currently, Y₂O₃ ceramics are widely used in various fields. The basic performance of Y₂O₃ ceramics were sintered temperatures are studied in this paper, their phase compositions and microstructure are studied with XRD and SEM. The mechanical properties of Y₂O₃ ceramics at different temperatures are studied. The sintering temperature of Y₂O₃ ceramic significantly affected the final grain size and density. It was found that a high density and fine average grain size of Y₂O₃ceramic can be simultaneously achieved when the sintering temperature was 1600°C. To determine the best sintering temperature, grain size, density, and mechanical properties were considered, and the most suitable sintering temperature was found to be 1600°C.

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Periodical:

Key Engineering Materials (Volume 726)

Pages:

179-183

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.726.179

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Online since:

January 2017

Authors:

Tong Yu Zhu, Jin Feng Xia*

Keywords:

Mechanical, Microstructure, Sintering Temperature, Y₂O₃ Ceramics

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© 2017 Trans Tech Publications Ltd. All Rights Reserved

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