High-entropy alloy and amorphous alloy composites fabricated by ultrasonic vibrations

作者：Xiong Liang,XiaoLong Zhu,Xin Li,RuoDong Mo,YongJing Liu,Kai Wu,Jiang Ma

摘要：We successfully fabricate high-entropy alloys and amorphous alloy composites by adopting the proposed ultrasonic vibration method.The low-stress,low-temperature method enables us to create composites that combine both amorphous and crystalline properties.Microscopic observations and computed tomography measurements indicate good bonding quality without pores or cracks in the composites.Due to the unique structure which mixes soft and rigid phases,the composite exhibits improved mechanical performance compared to that obtained from a pure single phase.Our results are promising for the manual design and fabrication of smart materials containing multiple phases and compositions.

发文机构：College of Mechatronics and Control Engineering

关键词：amorphousalloyhigh-entropyalloydualphasecompositestructureultrasonicvibration

分类号： TB33[一般工业技术—材料科学与工程]