Characteristics of hot-pressed Al2O3 chopped fibre/partially-stabilized ZrO2 composites

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作者：
Chung-ju Natl Univ [1 ]
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来源：
J Mater Sci Lett | / 19卷 / 1657-1659期
关键词：
Four point bending - Residual pores - Strain to failure - Thermal shock resistance - Thermal shock tests - Water quenching;
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摘要：
The mechanical properties of zirconia are degraded severely with increasing temperature because of reduced effectiveness of stress-induced transformation and softening of glassy grain boundary phases. In this study, an attempt was made to improve the high-temperature mechanical properties by the incorporation of alumina chopped fibres into a yttria-doped partially-stabilized zirconia.
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