Y2O3-doped Al2O3 transparent ceramics prepared by low temperature microwave sintering

DOI

10.2991/icadme-15.2015.21How to use a DOI?

Keywords

Ceramics; Optical materials and properties; Microwave sintering; Al2O3

Abstract

Y2O3- doped Al2O3 transparent ceramics have been successfully fabricated by microwave sintering at the lowest temperature. Compared to vacuum sintering processing, the microwave sintering needs a lower sintering temperature and shorter dwelling time to get highly dense Y2O3- doped Al2O3 transparent ceramics with finer grain size, higher mechanical and better optical properties. As a result, it is concluded that the low temperature microwave sintering has obvious advantages over the conventional sintering method in preparation of transparent Al2O3 ceramics.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Junming Luo
AU  - Jiling Xu
PY  - 2015/10
DA  - 2015/10
TI  - Y2O3-doped Al2O3 transparent ceramics prepared by low temperature microwave sintering
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 99
EP  - 103
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.21
DO  - 10.2991/icadme-15.2015.21
ID  - Luo2015/10
ER  -