高熵合金增材制造技术研究进展

Research progress in additive manufacturing of high entropy alloys

高熵合金是近十几年来迅速发展起来的一类多组元合金,具有很多优异的性能.增材制造技术是一种短流程的先进制造工艺,能实现复杂零件的近净成型.因此,研究高熵合金的增材制造技术很有应用前景.文中分析了高熵合金目前的研究热点,总结了采用增材制造工艺制造高熵合金的最新研究进展,对于开展相关领域的研究具有一定的参考意义.

High entropy alloy is a kind of multicomponent high performance alloy developed in recent years.Additive manufacturing technology is a kind of advanced net shape fabrication technology,it can make complicated product in a short term.So it is necessary to investigate additive manufacturing of high entropy alloy in fabricating parts with complicated shape and high performance.This paper analyzes recent research interests of high entropy alloy and summarizes progress in additive manufacturing of high entropy alloys.It is helpful for researchers in related fields.