Advances in Materials Science and Engineering / 2020 / Article / Fig 5

Research Article

Microstructure and Conductivity of the Al-Cu Joint Processed by Friction Stir Welding

Figure 5

An interlaced structure on the Al-Cu interface: (a) interface feature, (b) Cu element distribution, (c) distribution of elements perpendicular to the interface, and (d) Al element distribution.
(a)
(b)
(c)
(d)

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