摘要
选择性激光烧结(Selective laser sintering,SLS)技术是一种重要的增材制造(3D打印)技术,其成型原料主要为粉末状材料,聚合物材料是SLS技术中应用最早且最广泛的材料。随着人们对SLS成型产品各种性能要求的日益增多,用于SLS技术的聚合物材料由于种类少且性能单一,已经无法满足其成型需求。通过对聚合物材料进行复合改性制备复合材料,不仅可以提高SLS成型产品的性能,而且能够丰富SLS材料的种类,目前聚合物材料的复合改性研究已经成为SLS材料领域的热点和重点。本文介绍了SLS用聚合物材料复合改性的方法,阐述了各种方法的特点及国内外的研究现状,并对SLS用聚合物复合材料未来的研究方向进行了展望。
Selective laser sintering(SLS)is an important additive manufacturing(3D printing)technology,and its raw materials are mainly powder materials,among which polymer materials are the earliest and most widely used materials in SLS technology.With the increasing demand for various performance requirements of SLS products,polymer materials used in SLS technology are currently unable to meet their molding needs due to their limited variety and single performance.At present,research on the preparation of composite materials through composite modification of polymer materials has attracted the interest of researchers in this field,as it can not only improve the performance of SLS formed products but also enrich the variety of SLS materials.In this paper,the composite modification methods of polymer materials used in SLS are introduced,the characteristics of various methods and the research status at home and abroad are elaborated,and the future research direction of polymer composite materials used in SLS is prospected.
作者
周英伟
樊玉鹏
于瑞龙
谭锐
马月婷
王鹏伟
尹绍奎
ZHOU Yingwei;FAN Yupeng;YU Ruilong;TAN Rui;MA Yueting;WANG Pengwei;YIN Shaokui(National Key Laboratory of Advanced Casting Technologies,Shenyang 110022,China;Xi’an XAE Flying Aviation Manufacturing Technology Co.,Ltd.,Xi’an 710018,China)
出处
《材料导报》
EI
CAS
CSCD
北大核心
2024年第19期279-287,共9页
Materials Reports
基金
中央引导地方科技发展资金项目(2021JH6/10500245)。
