Halo Evolution of Hypereutectic Al-17.5Si Alloy Treated with High-Current Pulsed Electron Beam

Figure 3

TEM bright-field image and XRD pattern of Al-17.5Si alloy after HCPEB treatment with 15 pulses: (a) TEM bright-field image and (b) XRD pattern of alloy surface after HCPEB treatment with 15 pulses.

(a)

(b)