Figure 15.

Equivalent stress distributions in machining polycrystalline coppers with different grain sizes. (a) Monocrystal, (b) 16.88 nm, (c) 14.75 nm, (d) 13.40 nm, (e) 8.44 nm, (f) 6.7 nm, and (g) 5.32 nm.

Shi et al. Nanoscale Research Letters 2013 8:500   doi:10.1186/1556-276X-8-500
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