The aim of this research work is to evaluate the effectiveness of two processing methods and treatments on the mechanical properties Al 7075 based hybrid nanocomposite. In this study, Al 7075 based hybrid nanocomposites were fabricated through ultrasonic assisted cavitation and molten salt processing methods, which were further subjected to T₆ treatment and deep cryogenic treatment. The microstructural observation was carried out on hybrid nanocomposites using optical and scanning electron microscopy. A hybrid nanocomposite produced by molten salt processing with ultrasonic assistance and optimized mechanical stirring was found to possess superior properties in terms of tensile strength, percentage elongation and hardness over all other samples. Out of these treatments, T₆ was found to better enhance the mechanical properties of aluminium alloy and hybrid nanocomposite than deep cryogenic treatment.

这项研究工作的目的是评估两种加工方法和处理对基于Al 7075的杂化纳米复合材料的机械性能的有效性。在这项研究中，Al 7075基杂化纳米复合材料是通过超声辅助空化和熔融盐加工方法制备的，然后进一步进行T ₆处理和深低温处理。使用光学和扫描电子显微镜对杂化纳米复合材料进行了微观结构观察。通过熔融盐加工，超声辅助和优化的机械搅拌生产的杂化纳米复合材料，在抗拉强度，伸长率和硬度方面均优于所有其他样品，具有优异的性能。在这些治疗方法中，T ₆ 发现比深低温处理更好地增强铝合金和杂化纳米复合材料的机械性能。