材料科学与技术 ›› 2023, Vol. 165 ›› Issue (0): 94-122.DOI: 10.1016/j.jmst.2023.03.064

• • 上一篇    下一篇

  

  • 收稿日期:2022-11-12 修回日期:2023-03-19 接受日期:2023-03-19 出版日期:2023-12-01 发布日期:2023-06-06

Integration of interlayer surface enhancement technologies into metal additive manufacturing: A review

Yufei Chena, Xiancheng Zhanga,*, Donghong Dingb,c,**, Xiaowei Wangb,d, Kaiming Zhanga, Yixin Liue, Tiwen Lua, Shantung Tua   

  1. aKey Laboratory of Pressure Systems and Safety, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China;
    bSchool of Mechanical and Power Engineering, Nanjing Tech University, Nanjing 211816, China;
    cInstitute of Reliability Centered Manufacturing, Nanjing Tech University, Nanjing 211816, China;
    dJiangsu Key Lab of Design and Manufacture of Extreme Pressure Equipment, Nanjing 211816, China;
    eCollege of Materials, Shanghai Dianji University, Shanghai 201306, China
  • Received:2022-11-12 Revised:2023-03-19 Accepted:2023-03-19 Online:2023-12-01 Published:2023-06-06
  • Contact: *Corresponding author. **School of Mechanical and Power Engineering, Nanjing Tech University, Nanjing 211816, China. E-mail addresses: . xczhang@ecust.edu.cn (X. Zhang), donghong@njtech.edu.cn (D. Ding)

PDF (PC)

8

Abstract: Additive manufacturing (AM) has the advantages of rapid prototyping, high design freedom, and flexible manufacturing, while the mechanical properties of additively manufactured products are not uniform due to inherent defects and residual stresses. Integration of interlayer surface enhancement (SE) technologies into AM is a potential solution to improve the microstructure, close defects, residual stress state, mechanical properties, and chemical properties of formed materials. This paper reviews the current literature on hybrid AM process through the combination of SE and AM, and proves the possibility of integrating SE technologies into AM from the technical level. Then the improvement effects of SE processes on AM parts are introduced in terms of microstructure, defects, residual stress, mechanical properties, and chemical properties. Finally, considering the commonly used directed energy deposition (DED) process and ultrasonic impact treatment (UIT), a closed-loop quality control framework for integration of interlayer UIT into the DED process is proposed. Future research directions to the hybrid AM and interlayer SE are pointed out.

Key words: Surface enhancement, Additive manufacturing, Residual stress, Multi-sensor monitoring