高熵合金强化机制的研究进展

As a kind of multi-principal-element alloys, high-entropy alloys exhibit different deformation mechanisms and strengthening mechanisms compared to the traditional single-principal-element alloys. The current researches show that the high-entropy alloys have better strengthening and toughening capacity than the traditional alloys, presenting a bright future as a kind of new structural materials. In this paper, recent research achievements on the strengthening mechanisms of high-entropy alloys were reviewed. Various strengthening mechanisms of high-entropy alloys were discussed and analyzed, and the factors affecting the strengthening effect of high-entropy alloys were indicated. Finally, the possible future development direction to strengthen the high-entropy alloys was also given.