State Key Laboratory of Porous Metal Materials, Northwest Institute for
Nonferrous Metal Research, Xi’an 710016, China
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DOI:
10.7502/j.issn.1674-3962.2015.03.05
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Abstract:
Selective electron beam melting (SEBM) is a relatively new additive manufacturing technology developed from early 1990s, which has the advantage of high efficiency, high build speed, vacuum protection, and low residual stress. All of characters make SEBM a wide array of application within areas such as aerospace, medical implants, automobile and so on. In this paper, the research progress in SEBM concerning about machine, defects control, microstructure and mechanical properties of building materials and some typical application are reviewed. Finally, the future prospects of SEBM technique are assessed.