TEM Nanostructural Study of Al-6Si-3Cu-𝑥Mg Melt-Spun Ribbons

Figure 5

(a) HRTEM image of the melt-spun ribbons with 3.80% Mg showing Q nanocrystallites; (b) FFT of the image; (c) frequencies corresponding to Q to produce the IFFT image and (d) IFFT image isolating the Q nanoparticles.

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