摘要
Important progresses in the study of laser additive manufacturing on metal matrix composites(MMCs)have been made.Recent efforts and advances in additive manufacturing on 5 types of MMCs are presented and reviewed.The main focus is on the material design,the combination of reinforcement and the metal matrix,the synthesis principle during the manufacturing process,and the resulted microstructures as well as properties.Thereafter,the trend of development in future is forecasted,including:Formation mechanism and reinforcement principle of strengthening phase;Material and process design to actively achieve expected performance;Innovative structure design based on the special properties of laser AM MMCs;Simulation,monitoring and optimization in the process of laser AM MMCs.
基金
Supported by National Natural Science Foundation of China(Grant Nos.51775525,51605456)
Beijing Nova Program(Grant No.Z201100006820094)from Beijing Municipal Science&Technology Commission.
作者简介
Neng Li,born in 1985,is currently a senior engineer at Beijing Institute of Aeronautical Materials,China.He received his PhD degree on Materials Science&Engineering from Beijing Institute of Aeronautical Materials,China,in 2019.His main research interests include welding and additive manufacturing;Wei Liu,born in 1984,is currently a senior engineer at Beijing Institute of Aero-nautical Materials,China.He received his PhD degree on Materials Science&Engineering from Beihang University,China,in 2015;Yan Wang,born in 1992,is currently a PhD candidate at Beijing Institute of Aeronautical Materials,China;Zijun Zhao,born in 1995,is currently an assistant engineer at Beijing Institute of Aeronautical Materials,China.He received his master degree on Materials Processing Engineering from Tianjing University,China,in 2019;Taiqi Yan,born in 1993,is currently an engineer at Beijing Institute of Aeronauti-cal Materials,China.He received his master degree on Materials Processing Engineering from Beihang University,China,in 2018;Guohui Zhang,born in 1992,is currently an engineer at Beijing Institute of Aeronautical Materials,China.He received his master degree on Mechanical Manufacture and Automation from Dalian University of Technology,China,in 2018;Correspondence:Huaping Xiong,born in 1969,is currently a professor and a PhD candidate supervisor at Beijing Institute of Aeronautical Materials,China.His main research interests include Brazing and additive manufacturing.xionghp69@163.com。
