investigating mechanical and phase characteristic of aluminum alloy with zirconium addition

In this study, we investigate the influence of adding a minute amount of zirconium (zr) to an aluminum (al) alloy at a temperature of 660 degrees celsius. the addition of zirconium results in the formation of the al3m_do23 phase, which effectively inhibits grain growth, leading to increased stress and tensile stress within the alloy. despite of increase density, which has reached 3.9g/cm3, aluminum- zirconium alloys find applications in various industries such as automotive, military and more. due to their high mechanical properties.