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高熵合金作为一种新型合金逐渐被人们所关注,机械合金化是一种制备先进材料的固态加工工艺,利用机械合金化制备高熵合金也为高熵合金的发展及应用开拓了广阔的领域。本文介绍了高熵合金的简单概念,并从机械合金化中的元素选择、高熵合金粉末的后处理工艺及机械合金化制备高熵合金的研究方向三个方面综述了其研究进展。
As a new type of alloy, high-entropy alloys have gradually attracted people’s attention. Mechanical alloying is a kind of solid state processing technology for preparing advanced materials. The use of mechanical alloying to prepare high-entropy alloys opens up a broad field for the development and application of high-entropy alloys . In this paper, the simple concept of high entropy alloy is introduced. The research progress is summarized from three aspects: the element selection in mechanical alloying, the post-treatment technology of high entropy alloy powder and the research direction of high entropy alloy prepared by mechanical alloying.