• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2021, Vol. 57 ›› Issue (1): 186-198.doi: 10.3901/JME.2021.01.186

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Research Progress on Additive Manufacturing of Metallic Heterogeneous Materials

WANG Di1, DENG Guowei1, YANG Yongqiang1, CHEN Jie1, WU Weihui2, ZHANG Mingkang1   

  1. 1. School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640;
    2. School of Intelligent Engineering, Shaoguan University, Shaoguan 512005
  • Received:2020-04-03 Revised:2020-07-19 Online:2021-01-05 Published:2021-02-06

Abstract: New requirements for the functionality of materials are raised on the conditions of extremely complex working conditions. Compared with traditional manufacturing technology, additive manufacturing technology of metal heterogeneous materials has greater advantages in the manufacture of heterogeneous material parts. It has broad application prospects in many areas, such as aerospace, biomedical and automotive industries, and can meet these areas’ demand for high performance and multifunctionality of components. Based on the research progress of metal heterogeneous material additive manufacturing technology in recent years, the research status and technical characteristics of arc, electron beam and laser additive manufacturing technology on heterogeneous materials are reviewed. In addition, based on the team’s research on heterogeneous material metal additive manufacturing equipment, material technology and interface defects, the key problems and applications of metal heterogeneous material additive manufacturing technology are summarized, and its development trend are prospected.

Key words: heterogeneous material, additive manufacturing, multifunctional requirements, interface performance

CLC Number: