Prasad, MJNV and Chokshi, AH (2012) Deformation-induced thermally activated grain growth in nanocrystalline nickel. In: SCRIPTA MATERIALIA, 67 (2). pp. 133-136.
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Grain growth during indentation at low temperatures has been taken to imply that grain growth is largely stress induced and athermal in nanometals. Indentation experiments on electrodeposited nano-Ni indicate clearly that the load required for grain growth decreases with an increase in temperature, suggesting strongly that concurrent grain growth is thermally activated. (C) 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
|Item Type:||Journal Article|
|Additional Information:||Copyrigh forthis article belongs to Elsevier|
|Keywords:||Nanocrystalline nickel; Indentation; Grain growth; Focused ion beam|
|Department/Centre:||Division of Chemical Sciences > Materials Research Centre|
|Date Deposited:||25 Jul 2012 10:12|
|Last Modified:||25 Jul 2012 10:12|
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