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Fused silica ceramic core based on network-structured zircon design via 3D printing
Li, Qiaolei1,2; Liang, Jingjing2,3; Zhang, Yaoli2; Li, Jinguo2,3; Zhou, Yizhou2; Sun, Xiaofeng2
Corresponding AuthorLiang, Jingjing(jjliang@imr.ac.cn) ; Li, Jinguo(jgli@imr.ac.cn)
2022-02-01
Source PublicationSCRIPTA MATERIALIA
ISSN1359-6462
Volume208Pages:7
AbstractA ceramic core of network-structured ZrSiO4 surrounding large particles of fused quartz was designed. Experimental results show that the ceramic core prepared by digital light processing (DLP)-3D printing technology, nano-sized ZrO2 reacting with large SiO2 particles to generate network-structure ZrSiO4 in the process of re-sintering. The network structure significantly improves the bending strength of the core while maintaining a high porosity. The stable Al2O3 in the core improved the high-temperature strength of the ceramic core. This is the first study on designing the microstructure of ceramic cores using stere-olithography 3D printing technology. The study provides a new idea on the additive manufacturing of ceramic cores. (C) 2021 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
KeywordCeramic cores 3D printing Fused silica Bending strength Porosity
DOI10.1016/j.scriptamat.2021.114342
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000712425100010
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/167177
Collection中国科学院金属研究所
Corresponding AuthorLiang, Jingjing; Li, Jinguo
Affiliation1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China
3.Space Mfg Technol CAS Key Lab, Beijing 100094, Peoples R China
Recommended Citation
GB/T 7714
Li, Qiaolei,Liang, Jingjing,Zhang, Yaoli,et al. Fused silica ceramic core based on network-structured zircon design via 3D printing[J]. SCRIPTA MATERIALIA,2022,208:7.
APA Li, Qiaolei,Liang, Jingjing,Zhang, Yaoli,Li, Jinguo,Zhou, Yizhou,&Sun, Xiaofeng.(2022).Fused silica ceramic core based on network-structured zircon design via 3D printing.SCRIPTA MATERIALIA,208,7.
MLA Li, Qiaolei,et al."Fused silica ceramic core based on network-structured zircon design via 3D printing".SCRIPTA MATERIALIA 208(2022):7.
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