Influences of TiO2 or Y2O3 doping on the homogeneity of polycrystalline Al2O3 produced by pulsed electric current sintering

Influences of TiO2 or Y2O3 dopants on pressure-assisted sintering of polycrystalline Al2O3 were investigated to control the microstructure of sintered Al2O3 as well as to improve the homogeneity of transparent Al2O3 samples. The transparent polycrystalline Al2O3 samples with and without the dopants...

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Bibliographic Details
Main Authors: Huu Hien Nguyen, Takashi Shirai, Yuzin Xin, Quoc Khanh Dang, Makoto Nanko
Format: Article
Language:English
Published: Taylor & Francis Group 2021-07-01
Series:Journal of Asian Ceramic Societies
Subjects:
Online Access:http://dx.doi.org/10.1080/21870764.2021.1920156