选区激光熔化铝基复合材料研究进展  

Research Progress in Selective Laser Melting of AluminumMatrix Composites

作　　者：陈志刚 王晓昕 刘慧敏[1] 王力 李妮 孙美慧 敖敏 CHEN Zhigang;WANG Xiaoxin;LIU Huimin;WANG Li;LI Ni;SUN Meihui;AO Min(School of Materials Scienceand Engineering,Inner Mongolia University of Technology,Hohhot 010051,China;National and Local Joint Engineering Research Center for Functional Materials Processing,School of Metallurgical Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China;Institute for Advanced Materials and Technology,Beijing University of Science and Technology,Beijing 100083,China;Ansteel Beijing Research Institute Co.,Ltd.,Beijing 102200,China)

机构地区：[1]内蒙古工业大学材料科学与工程学院,内蒙古呼和浩特010051 [2]西安建筑科技大学冶金工程学院功能材料加工国家地方联合工程研究中心,陕西西安710055 [3]北京科技大学新材料技术研究院,北京100083 [4]鞍钢集团北京研究院有限公司,北京102200

出　　处：《材料开发与应用》2024年第1期86-93,116,共9页Development and Application of Materials

基　　金：内蒙古自治区本级事业单位引进高层次人才科研支持项目;内蒙古自治区自然科学基金青年基金项目(2023QN05006)。

摘　　要：铝基复合材料是一种重要的轻量化材料,其在服役环境中的腐蚀行为与设备的安全运行密切相关。选区激光熔化(SLM)技术为复杂结构铝基复合材料部件的近净成形与快速制造提供了新的技术途径。本研究从SLM技术的制备原理、SLM铝基复合材料的力学和耐蚀性能的研究进展等3个方面进行综述,并对SLM铝基复合材料未来研究方向进行展望。Aluminium matrix composites are an important lightweight material,and their corrosion behaviour in service environment is closely related to the safe operation of equipment.The selective laser melting(SLM)technology provides a new technological pathway for near-net-shaping and rapid manufacturing of the aluminium matrix composite parts with complex structures.In this study,the preparation principle of SLM technology,the research progress in the mechanical and corrosion resistance properties of SLM aluminium matrix composites are reviewed,and the future research direction of the SLM aluminium matrix composites is put forward.

关 键 词：选区激光熔化 铝基复合材料 颗粒增强 腐蚀性能 

分 类 号：TG146.21[一般工业技术—材料科学与工程]