参考文献: Chauvin, Lucas. Weight Reduction in Electric Motors: Aluminum vs Copper Wires. Diss. University of Windsor (Canada), 2020. Materials Selection in Mechanical Design, Michael F. Ashby Book • Fourth Edition • 2011 Kaufmann, Florian, et al. "Seam properties of overlap welding strategies from copper to aluminum using green laser radiation for battery tab connections in electric vehicles." Materials 16.3 (2023): 1069.