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Fabrication of zirconia all-ceramic crown via DLP-based stereolithography
Li, Xingbang; Zhong, He; Zhang, Jingxian; Duan, Yusen; Li, Jingjing; Jiang, Dongliang
2019-12-31
Source PublicationINTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
ISSN1546-542X
SubtypeArticle; Early Access
AbstractZirconia ceramics have shown a wide applicable prospect in dental prosthetics because it possesses excellent mechanical performance and biocompatibility. The rheological behavior and curing properties of zirconia stereolithography slurry were studied, as well as the microstructure of the green, pyrolyzed, and sintered body. Variquat CC-42 NS was proved to be effective for zirconia powder dispersing in photocurable resin (SP-RC700). The curing characteristic of slurry showed that the depth of penetration tended to increase with the solid loading. Finally, the zirconia all-ceramic crowns were fabricated via DLP-based stereolithography printer. Results showed that the particles were evenly distributed in the cured resin matrix without obvious agglomeration, and the interlayered structure disappeared after binder burnout. The sample with a major crystalline phase of tetragonal zirconia and a porosity of 10(1)% were obtained after sintering at 1550 degrees C.
Keywordceramic stereolithography microstructure rheological properties zirconia all-ceramic crown
DOI10.1111/ijac.13441
WOS KeywordMANUFACTURING LCM ; MECHANICAL-PROPERTIES ; SUSPENSIONS ; ALUMINA ; DISPERSION ; VISCOSITY ; QUALITY ; SLURRY
Language英语
WOS Research AreaMaterials Science
PublisherWILEY
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27446
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Li, Xingbang,Zhong, He,Zhang, Jingxian,et al. Fabrication of zirconia all-ceramic crown via DLP-based stereolithography[J]. INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY,2019.
APA Li, Xingbang,Zhong, He,Zhang, Jingxian,Duan, Yusen,Li, Jingjing,&Jiang, Dongliang.(2019).Fabrication of zirconia all-ceramic crown via DLP-based stereolithography.INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY.
MLA Li, Xingbang,et al."Fabrication of zirconia all-ceramic crown via DLP-based stereolithography".INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (2019).
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