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快速发展中的高熵溶体合金

Fast moving prospects of multi-principal component alloys with high mixing entropy

  • 摘要: 多主元高熵合金是依据等原子比、高混合熵这样的合金设计理念而发展起来的,与传统的单主元合金或两主元金属间化合物不同,它一般由5种以上主要元素构成,各种组元协同起作用,这使得其组织和性能特点在许多方面有别于传统合金.现有的研究表明,作为一个材料研究的新兴领域,高熵合金有着很高的研究价值与应用前景.文章介绍了高熵合金的定义、组织、性能特点及其应用,并介绍了该方向的一些最新研究进展.

     

    Abstract: Multi-component high-entropy alloys have been developed based on the strategy of equi-atomic ratio and high mixing entropy. They are generally composed of over five kinds of major components, and have distinctive microstructure and properties. According to current research, high-entropy alloys have both scientific significance and application potential. In this paper their definition, microstructure, properties and applications are reviewed, together with a description of the latest research results.

     

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