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Digital light processing 3D printing of ceramic shell for precision casting
Li, Fei1; Ji, Xu1; Wu, Zhenxing2; Qi, Chengkang1; Lai, Junhua1; Xian, Quangang3; Sun, Baode1,4
Corresponding AuthorLi, Fei(lifei74@sjtu.edu.cn) ; Xian, Quangang(qgxian@imr.ac.cn)
2020-10-01
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume276Pages:4
AbstractCeramic shell with complex structure for precision casting was successfully fabricated by the digital light processing (DLP) 3D printing method. A calcined kaolin (Al(2)O(3 center dot)2SiO(2)) suspension with a solid loading of 45 vol% for 3D printing was prepared by using UV-curable resin as a binder. The experimental results show that the suspension displayed a shear-thinning fluid characteristic, which was suitable for 3D printing. After being printed and subsequently sintered at 1200 degrees C, the porosity, relative density and transverse rupture strength of the shell were 24.5%, 2.08 g cm(3) and 9.98 MPa, respectively. A stainless steel impeller with four curved blades was successfully casted by using the 3D printed ceramic shell. (C) 2020 Elsevier B.V. All rights reserved.
Keyword3D printing Digital light processing Ceramics Shell Cast
Funding OrganizationNational Science and Technology Major Project Aero engine and Gas Turbine(China)
DOI10.1016/j.matlet.2020.128037
Indexed BySCI
Language英语
Funding ProjectNational Science and Technology Major Project Aero engine and Gas Turbine(China)[2017-VII-0008-0102]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000554915000002
PublisherELSEVIER
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/140101
Collection中国科学院金属研究所
Corresponding AuthorLi, Fei; Xian, Quangang
Affiliation1.Shanghai Jiao Tong Univ, Shanghai Key Lab High Temp Mat & Precis Forming, Shanghai 200240, Peoples R China
2.Lianyungang Yuanyu Met Prod Co Ltd, Lianyungang 222000, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
4.Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Recommended Citation
GB/T 7714
Li, Fei,Ji, Xu,Wu, Zhenxing,et al. Digital light processing 3D printing of ceramic shell for precision casting[J]. MATERIALS LETTERS,2020,276:4.
APA Li, Fei.,Ji, Xu.,Wu, Zhenxing.,Qi, Chengkang.,Lai, Junhua.,...&Sun, Baode.(2020).Digital light processing 3D printing of ceramic shell for precision casting.MATERIALS LETTERS,276,4.
MLA Li, Fei,et al."Digital light processing 3D printing of ceramic shell for precision casting".MATERIALS LETTERS 276(2020):4.
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