A novel approach to improve flexural strength of Al2O3‐20 wt% ZrO2 composites by oscillatory pressure sintering

In this communication, Al2O3‐20 wt% ZrO2 composites (ZTA) were prepared by a novel oscillatory pressure sintering (OPS) process. An almost perfectly full density of 99.94% and a relatively high flexural strength of 1145 MPa can be achieved for the OPS‐fabricated specimen, which were higher than thos...

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Veröffentlicht in:	Journal of the American Ceramic Society 2018-04, Vol.101 (4), p.1397-1401
Hauptverfasser:	Zhu, Tianbin, Xie, Zhipeng, Han, Yao, Li, Shuang, Li, Yawei, An, Di, Luo, Xudong
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Flexural strength Hot pressing Loose powder sintering microstructure oscillatory pressure sintering (OPS) Sintering Surface energy Zirconium dioxide ZTA ceramics
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