氮化硅陶瓷光固化3D打印成形研究进展  

Research Progress of Stereolithography 3D Printing of Silicon Nitride Ceramics

作　　者：周庆旋 汪洋 韩卓群 赵志成 楚玮 赵杰 刘佳 王营营[2] 程之强 李伶[2] 刘福田[1] ZHOU Qingxuan;WANG Yang;HAN Zhuoqun;ZHAO Zhicheng;CHU Wei;ZHAO Jie;LIU Jia;WANG Yingying;CHENG Zhiqiang;LI Ling;LIU Futian(School of Materials Science and Engineering,University of Jinan,Jinan 250022,China;Shandong Industrial Ceramic Research and Design Institute Co.,Ltd.,Zibo 255000,China)

机构地区：[1]济南大学材料科学与工程学院,济南250022 [2]山东工业陶瓷研究设计院有限公司,淄博255000

出　　处：《硅酸盐通报》2024年第5期1588-1599,共12页Bulletin of the Chinese Ceramic Society

基　　金：国家重点研发计划(2022YFB3706300);山东省重点研发计划(2022CXPT003)。

摘　　要：与其他增材制造技术相比,光固化3D打印成形技术制备结构复杂、致密度高、表面精度高的陶瓷具有独特的优势,并逐步成为陶瓷增材制造领域的研究热点。然而,氮化硅陶瓷的高折射率和高吸光度等特征导致光固化成形困难,限制了其发展和应用。本文分别从光固化氮化硅陶瓷的浆料流变性能以及固化性能进行分析,总结归纳出氮化硅浆料在流变性能和固化性能方面面临的问题,进一步汇总了提升氮化硅陶瓷浆料光固化性能的研究工作,并对粉体改性、调控树脂组成等几种方法进行分析与探讨。最后,对氮化硅陶瓷光固化3D打印的未来发展趋势和方向进行了详细阐述。Compared to other additive manufacturing techniques,stereolithography 3D printing exhibits unique advantages in fabricating ceramics with complex structures,high density,and superior surface accuracy,thus emerging as a focal point in ceramic additive manufacturing research.However,the high refractive index and strong light absorption properties of silicon nitride ceramics pose challenges in photopolymerization processes,hampering their development and application.This paper analyzes the rheological behavior and curing characteristics of silicon nitride ceramic slurries,and summarizes the challenges encountered in their rheological and curing properties.Furthermore,it consolidates research efforts aimed at enhancing the photopolymerization performance of silicon nitride ceramic slurries and discusses several approaches such as powder modification and resin composition regulation.Finally,detailed insights are provided into the future trends and directions of silicon nitride ceramics stereolithography 3D printing.

关 键 词：氮化硅陶瓷 光固化 3D打印 陶瓷浆料 固化性能 流变性能 

分 类 号：TQ174[化学工程—陶瓷工业]