Abstract
As a consequence of multi-components, the high entropy alloys embodied serious cocktail party effect and lattice distortion. So high entropy alloys have high strength and hardness possess many comprehensive properties such as thermostability and corrosion resistance. Because of excellent mechanical properties and chemical properties, high entropy alloys have immeasurable potential of development. This paper mainly introduces the properties, preparations and applications of high entropy alloys, and finally summarizes them.
Highlights
From the traditional concepts’ perspective, excessive components will give rise to degradation of integrated performance
Some high entropy alloys has already received a range of generalizations and applications for the cheap costs of development
The contention of main elements is in the range of 5%-35%, while the content of minor elements is less than 5%
Summary
From the traditional concepts’ perspective, excessive components will give rise to degradation of integrated performance. After the proposal of Yeh. J .W [1]in 2004 there are so many excellent researchers carrying out extensive researches and explorations. A lot of system have been developed, such as AlxFeCoNiCrTi[2]and AlTiFeNiCuCrx[3], mainly composed of transition elements, which possesses simple crystal structures. Some high entropy alloys has already received a range of generalizations and applications for the cheap costs of development
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