Formation of Composite Surface during Friction Surfacing of Steel with Aluminium
Figure 3
(a) A low-magnification micrograph of friction-surfaced region. (b) SEM: backscattered electron-compositional (BEC) image. (c) and (d) are micrographs taken from Fe-rich and Al-rich regions of Figure (b). In Figure (c) Al-rich region with fine Fe particles is observed. In (d) Fe-rich region has embedded small Al particles.
