Measurement of young’s modulus and hardness of Al-50 wt % Sn alloy phases using nanoindentation

摘要: The nanoindentation method was used to measure the Young’s modulus and hardness of phases alloy Al-50 wt % Sn: α-aluminum eutectic. Samples are obtained in different ways, i.e., traditionally via transition melt into a homogeneous structural state by heating certain temperature, followed cooling using rate greater order than that traditional addition 0.06 Ti 1 Zr binary alloy. It has been found most significant effect Sn on is introduction melt. As part mathematical theory elasticity, numerical evaluation interfacial pressure arises due difference between α aluminum eutectic performed. calculation showed extra nine times less for formed through produced way.