金属加工（热加工）Issue(7)：14-23,41,11.
二系铝合金电弧增材制造技术研究现状
Research status of aluminum-copper alloy arc additive manufacturing technology
摘要
Abstract
Wire-arc Additive Manufacturing(WAAM)technology has received more and more attention in contemporary manufacturing due to its advantages in the economical production of large metal components with high deposition rates.High-strength aluminum-copper alloys are widely used in the aerospace,military,and automotive industries due to their high specific strength and excellent processing capabilities.WAAM provides an effective method for the production of large,high-strength aluminum-copper alloy components,and the field is rapidly evolving.In this paper,the research progress of WAAM high-strength aluminum-copper alloy in terms of microstructure and properties,defects and post-treatment is reviewed.The results are positive in terms of the microstructure and mechanical properties of WAAM's high-strength aluminum-copper alloys.Finally,on the basis of previous research,this paper summarizes the development prospects of WAAM high-strength aluminum-copper alloys.关键词
丝材-电弧增材制造/2219铝合金/组织和性能/缺陷/后处理Key words
wire-arc additive manufacturing/2219 aluminum alloy/microstructure and properties/flaw/post-processing引用本文复制引用
朱安,徐礼坤,任可欣,魏榆寒,李春,刘大双..二系铝合金电弧增材制造技术研究现状[J].金属加工（热加工）,2025,(7):14-23,41,11.基金项目
国防基础研究计划(61420052023WD009) （61420052023WD009）
合肥工业大学大学生创新创业训练计划项目(S202410359047). （S202410359047）
