| 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 Author | Li, Fei(lifei74@sjtu.edu.cn) ; Xian, Quangang(qgxian@imr.ac.cn) |
| 2020-10-01 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 276Pages:4 |
| Abstract | Ceramic 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. |
| Keyword | 3D printing Digital light processing Ceramics Shell Cast |
| Funding Organization | National Science and Technology Major Project Aero engine and Gas Turbine(China) |
| DOI | 10.1016/j.matlet.2020.128037 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science and Technology Major Project Aero engine and Gas Turbine(China)[2017-VII-0008-0102] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000554915000002 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/140101 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Fei; Xian, Quangang |
| Affiliation | 1.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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