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Research and Application of Metal Materials Prepared by Selective Electron Beam Melting(PDF)

MATERIALS CHINA[ISSN:1674-3962/CN:61-1473/TG]

Issue:
2022年第04期
Page:
241-251
Research Field:
Publishing date:

Info

Title:
Research and Application of Metal Materials Prepared by Selective Electron Beam Melting
Author(s):
WANG Yan1 LI Yunzhe1 LIU Shifeng1 DANG Yu1 SHI Ying2 WANG Jian2
(1.School of Metallurgical Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China) (2.State Key Laboratory of Porous Metal Materials, Northwest Institute for Nonferrous Metal Research,Xi’an 710016, China)
Keywords:
selective electron beam melting application metallic materials microstructure property
CLC:

PACS:
TF124-3;TG14
DOI:
10.7502/j.issn.1674-3962.202110021
DocumentCode:

Abstract:
Since the advent of the selective electron beam melting (SEBM) technology in the 1980s, it has been extensively studied in the preparation technology, forming materials and application fields for its high deposition efficiency, pollution-free, and high forming quality. At present, there are a lot of researches and applications in the fields of biomedicine, automobile industry, aerospace and so on. In this work, the SEBM technology and principle are first introduced. Secondly, it summarizes the research and progress of SEBM technology in the preparation of titanium-based alloys, iron-based alloys, aluminum-based alloys, copper-based alloys, nickel-based alloys and high entropy alloys, as well as the corresponding microstructure and mechanical properties in recent years. In addition, the application cases of SEBM technology in biomedicine, automotive industry and aerospace are listed. Finally, it summarizes and looks forward to the problems and future development of SEBM technology in the preparation of metal materials, which provides a reference for SEBM to prepare high-performance products.

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Last Update: 2021-10-29