Laser welding of aluminum/steel dissimilar metals with Ni and Ni/Cu foils as intermediate layers was studied in this paper. The effect of Cu/Ni foil on microstructure and properties of dissimilar laser welded aluminum/steel joints was systematically investigated. Scanning electron microscope (SEM) and its own energy dispersive spectrometer (EDS) were used to observe and analyze the mi... https://steedaes.shop/product-category/motion-raceworks-manufactured-parts/