典型文献
Recent advances in the stereolithographic three-dimensional printing of ceramic cores:Challenges and prospects
文献摘要：
The increasing demand for geometrically complex structures-specifically,higher-inlet-temperature tur-bine blades for the fifth-generation or other high-generation machines of advanced fighter aircrafts-has made the development of more complex double-walled three-layer hollow-cavity structures a necessity.However,this requires the preparation of complex ceramic cores and advanced,integrated technologies.Stereolithographic three-dimensional printing(SLA-3DP)technology,with digital control upon material morphology,composition,and structure,is a high integration and versatile technique that is superior to the traditional manufacturing techniques for ceramic cores,including gel casting,injection molding,and hot pressing.The latent capacity of this technique is contingent on the progress of processing routes that significantly reduce the distortion and defect formation in response to the elimination of the reacted organic monomer phase during photo-curing.Despite the tremendous progress in the field,multiple chal-lenges remain,such as the preparation of high-solid-content and low-viscosity suspensions,SLA-3DP of large double-walled ceramic cores with complex structures,and process optimization and sinter strength-ening for the fabrication of ceramic cores.These challenges have prevented the broader applications and reduced the impact of the SLA-3DP technology.This review discusses cutting-edge research on the crucial factors governing this production method.Specifically,we outline the existing challenges within the field and provide our perspective on the upcoming research work and progress.
文献关键词：
中图分类号：
作者姓名：
Jinguo Li;Xiaolong An;Jingjing Liang;Yizhou Zhou;Xiaofeng Sun
作者机构：
Shi-changxu Innovation Center for Advanced Materials,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China;School of Materials Science and Engineering,University of Science and Technology of China,Shenyang 110016,China;Space Manufacturing Technology(Chinese Academy of Sciences Key Laboratory),Beijing 100094,China
文献出处：
引用格式：
[1]Jinguo Li;Xiaolong An;Jingjing Liang;Yizhou Zhou;Xiaofeng Sun-.Recent advances in the stereolithographic three-dimensional printing of ceramic cores:Challenges and prospects)[J].材料科学技术（英文版）,2022(22):79-98
A类：
stereolithographic,Stereolithographic
B类：
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AB值：
0.613918
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