Effect of synergism of solid loading and sintering temperature on microstructural evolution and mechanical properties of 60 vol% high solid loading ceramic core obtained through stereolithography 3D printing

doi:10.1016/j.jeurceramsoc.2022.10.051

IMR OpenIR

	Effect of synergism of solid loading and sintering temperature on microstructural evolution and mechanical properties of 60 vol% high solid loading ceramic core obtained through stereolithography 3D printing
	Mu, Yahang 1,2; Chen, Jiawang 1,2; An, Xiaolong 1,2,4; Liang, Jingjing 1,2,3; Li, Jinguo 1,2,3; Zhou, Yizhou 2; Sun, Xiaofeng 2
通讯作者	An, Xiaolong(xlan19b@imr.ac.cn) ; Liang, Jingjing(jjliang@imr.ac.cn) ; Li, Jinguo(jgli@imr.ac.cn)
	2023-02-01
发表期刊	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN	0955-2219
卷号	43 期号:2 页码:661-675
摘要	Solid loading has a significant effect on the curing behavior of slurry and the microstructure and properties of the ceramic core. A high-solid loading slurry can effectively improve the sintering densification of ceramic particles and improve the interlayer bonding strength and mechanical properties at both 25 degrees C room and higher tem-peratures. Herein, based on the photopolymerization theory of ceramic slurry, the solid loading was increased from 45 to 60 vol% by adjusting the composition ratio of the resin ceramic powder. Additionally, the optimal sintering temperature of the 60 vol% solid loading ceramic core was 1200 degrees C. The synergistic effect of the solid loading and sintering temperature controls the sintering shrinkage of the sample within 3.2%; the porosity, high temperature, and room temperature flexural strength were approximately 30%, 24 MPa, and 10 MPa, respec-tively. The printing preparation of high-solid loading ceramic cores can be used to guide optimizing process parameters on an industrial scale.
关键词	Ceramic cores Stereolithography 3D printing Solid loading Sintering process Hollow turbine blades
资助者	National Key Research and Devel- opment Program, China ; National Science and Technology Major Project, China
DOI	10.1016/j.jeurceramsoc.2022.10.051
收录类别	SCI
语种	英语
资助项目	National Key Research and Devel- opment Program, China ; National Science and Technology Major Project, China ; [2018YFB1106600] ; [2017 -VI -0002-0072] ; [Y2019 -VII-0011 -0151]
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000918282500002
出版者	ELSEVIER SCI LTD
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/175309
专题	中国科学院金属研究所
通讯作者	An, Xiaolong; Liang, Jingjing; Li, Jinguo
作者单位	1.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 4.Semicond Mfg Int Corp, Shanghai 201203, Peoples R China
推荐引用方式 GB/T 7714	Mu, Yahang,Chen, Jiawang,An, Xiaolong,et al. Effect of synergism of solid loading and sintering temperature on microstructural evolution and mechanical properties of 60 vol% high solid loading ceramic core obtained through stereolithography 3D printing[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2023,43(2):661-675.
APA	Mu, Yahang.,Chen, Jiawang.,An, Xiaolong.,Liang, Jingjing.,Li, Jinguo.,...&Sun, Xiaofeng.(2023).Effect of synergism of solid loading and sintering temperature on microstructural evolution and mechanical properties of 60 vol% high solid loading ceramic core obtained through stereolithography 3D printing.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,43(2),661-675.
MLA	Mu, Yahang,et al."Effect of synergism of solid loading and sintering temperature on microstructural evolution and mechanical properties of 60 vol% high solid loading ceramic core obtained through stereolithography 3D printing".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 43.2(2023):661-675.