Spatial curing growth mechanism and defect control of alumina green bodies manufactured by stereo-lithography
文献类型：期刊论文
| 作者 | Yu, Xuehua1,2,3,4; Wang, Zhiguo1,2,3; Li, Qiaolei5,6; Zhao, Yuhui1,2,3,4; Zhao, Jibin1,2,3 |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 42期号:6页码:2931-2945 |
| ISSN号 | 0955-2219 |
| 关键词 | Curing mechanisms Defect control Mathematical models Stereo-lithography |
| DOI | 10.1016/j.jeurceramsoc.2022.01.030 |
| 通讯作者 | Zhao, Yuhui(yhzhao@sia.cn) ; Zhao, Jibin(jbzhao@sia.cn) |
| 英文摘要 | Understanding the spatial curing growth mechanism and defect formation of green bodies is of great significance for the manufacture of precision and high-performance ceramic products. In this work, the effects of different powder volume fractions and average particle sizes on the spatial curing growth mechanism and defect regulation of alumina green bodies in stereo-lithography were discussed by combining novel mathematical theories and experiments. We found the spatial curing growth characteristics and defect shapes of green bodies in the mathematical model, and obtained the distribution patterns of the beam zone, scattering zone, inadequate curing area and overlap area, as well as their relationship with defect evolution. Furthermore, we verified these characteristics of green bodies through experiments and found that these characteristics could be improved by the most optimal experimental parameters based on mathematical theories. In particular, the print layer thickness could selectively modify the curing shape and improve the printing condition. |
| 资助项目 | Central Government Guided Local Special Founds for Scientific and Technological Development[2021JH6/10500119] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000766627500003 |
| 资助机构 | Central Government Guided Local Special Founds for Scientific and Technological Development |
| 源URL | [http://ir.imr.ac.cn/handle/321006/173259]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhao, Yuhui; Zhao, Jibin |
| 作者单位 | 1.Chinese Acad Sci, Shenyang Inst Automat, State Key Lab Robot, Shenyang 110016, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Robot, Shenyang 110169, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Intelligent Mfg, Shenyang 110169, Liaoning, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang 110169, Liaoning, Peoples R China 6.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Xuehua,Wang, Zhiguo,Li, Qiaolei,et al. Spatial curing growth mechanism and defect control of alumina green bodies manufactured by stereo-lithography[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2022,42(6):2931-2945. |
| APA | Yu, Xuehua,Wang, Zhiguo,Li, Qiaolei,Zhao, Yuhui,&Zhao, Jibin.(2022).Spatial curing growth mechanism and defect control of alumina green bodies manufactured by stereo-lithography.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,42(6),2931-2945. |
| MLA | Yu, Xuehua,et al."Spatial curing growth mechanism and defect control of alumina green bodies manufactured by stereo-lithography".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 42.6(2022):2931-2945. |
入库方式： OAI收割
来源：金属研究所
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