Journal article
Effect of the particle size and the debinding process on the density of alumina ceramics fabricated by 3D printing based on stereolithography
Ceramics international, Vol.42(15), pp.17290-17294
11/15/2016
DOI: 10.1016/j.ceramint.2016.08.024
Abstract
In this study, Al2O3 ceramics were printed by stereolithography from particles with different particle size distributions, which are the micro-sized Al2O3, nano-sized Al2O3, and a mixture of both. The influence of the particle size and the debinding method on the density and morphology of the sintered bodies were investigated. The density of the samples containing both micro-sized and nano-sized alumina particles is highest among the three samples. Furthermore, the samples subjected to the vacuum debinding showed a higher density compared with the samples subjected to the traditional thermal debinding. The results suggest that the combination of a powder with a bimodal particle size distribution and the vacuum debinding process offers an effective way to print 3D ceramics with a good performance through stereolithography.
Details
- Title: Subtitle
- Effect of the particle size and the debinding process on the density of alumina ceramics fabricated by 3D printing based on stereolithography
- Creators
- Haidong Wu - Guangdong University of TechnologyYanling Cheng - Guangdong University of TechnologyWei Liu - Guangdong University of TechnologyRongxuan He - Guangdong University of TechnologyMaopeng Zhou - Guangdong University of TechnologyShanghua Wu - Guangdong University of TechnologyXuan Song - University of Southern CaliforniaYong Chen - University of Southern California
- Resource Type
- Journal article
- Publication Details
- Ceramics international, Vol.42(15), pp.17290-17294
- DOI
- 10.1016/j.ceramint.2016.08.024
- ISSN
- 0272-8842
- eISSN
- 1873-3956
- Publisher
- Elsevier Ltd
- Grant note
- name: Science and Technology Project of Guangdong Province, award: 2016B090915002; name: Introduction of the Leading Talents of Guangdong Province, award: 40012001
- Language
- English
- Date published
- 11/15/2016
- Academic Unit
- Industrial and Systems Engineering; Injury Prevention Research Center
- Record Identifier
- 9984186955902771
Metrics
52 Record Views