Bulk Behavior of Ball Milled AA2124 Nanostructured Powders Reinforced with TiC

Figure 13

OM micrographs showing high magnification images for the (a)–(d) micronpowder 0, 5, 10, and 20%, and (e)–(h) nanopowder 0, 5, 10, and 20% consolidated HC matrices, respectively.

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(e)

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(h)