Deformation in nanocrystalline metals
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Helena Van Swygenhoven; Julia R. Weertman
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Article
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2006
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Elsevier Science
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English
⚖ 614 KB
Nanocrystalline metals are by definition polycrystalline structures with a mean grain size below 100 nm. Fig. 1 shows an image taken in a transmission electron microscope of a high-density nanocrystalline (nc)-Cu sample with a mean grain size of 20 nm. The mechanical behavior of a fully-dense nanocr