Influence of RE Ce Content and Distribution on Mechanical Properties of Casting Aluminum Alloy
In order to study the mechanical properties of the Al-alloy with different distribution and content of rare earth,the different contents of rare earth elements were added into cast aluminum alloy to prepare standard test bars, and their mechanical properties were compared, the composition and the microstructure of the alloy were analyzed. The results show that adding rare earth content of 2% can result in the better grain structure, and the mechanical properties of aluminum alloy can be improved with good dispersion state of rare earth.