金属增材制造工艺、材料及结构研究进展

金属增材制造技术相比于传统制造技术有很大的优势，已经在很多领域得到了应用。基于金属增材制造工艺、材料以及结构的研究现状，分析当前的研究热点以及发展趋势。结果表明：金属增材制造当前的研究热点是材料应用、仿真模拟、智能检测和热处理强化，而且质量评估没有统一的标准；金属增材制造未来发展的趋势是建立标准材料工艺数据库、多材料打印工艺研发、仿真优化模拟、智能化监测管理和热处理强化工艺研发。

Research Progress of Metal Additive Manufacturing Process,Materials and Structure

Metal additive manufacturing technology has great advantages over traditional manufacturing technology and has been applied in many fields.Based on the research status of metal additive manufacturing process,materials and structures,the current research hotspots and development trends were analyzed.The results show that the current research hotspots of metal additive manufacturing are material application,simulation,intelligent detection and heat treatment strengthening,and there is no uniform standard for quality assessment.The future development trend of metal additive manufacturing is to establish standard material process database,multi-material printing process research and development,simulation optimization,intelligent monitoring management and heat treatment strengthening process research and development.