Digital light processing 3D printing of ceramic shell for precision casting

doi:10.1016/j.matlet.2020.128037

CORC > 金属研究所 > 中国科学院金属研究所

	Digital light processing 3D printing of ceramic shell for precision casting
	Li, Fei 3; Ji, Xu 3; Wu, Zhenxing 1; Qi, Chengkang 3; Lai, Junhua 3; Xian, Quangang 4; Sun, Baode 2,3
刊名	MATERIALS LETTERS
	2020-10-01
卷号	276 页码:4
关键词	3D printing Digital light processing Ceramics Shell Cast
ISSN号	0167-577X
DOI	10.1016/j.matlet.2020.128037
通讯作者	Li, Fei(lifei74@sjtu.edu.cn) ; Xian, Quangang(qgxian@imr.ac.cn)
英文摘要	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.
资助项目	National Science and Technology Major Project Aero engine and Gas Turbine(China)[2017-VII-0008-0102]
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000554915000002
资助机构	National Science and Technology Major Project Aero engine and Gas Turbine(China)
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/140100]
专题	金属研究所_中国科学院金属研究所
通讯作者	Li, Fei; Xian, Quangang
作者单位	1.Lianyungang Yuanyu Met Prod Co Ltd, Lianyungang 222000, Peoples R China 2.Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China 3.Shanghai Jiao Tong Univ, Shanghai Key Lab High Temp Mat & Precis Forming, Shanghai 200240, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 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.