Temperature dependence of the indentation size effect
Name
schuh-Temperature dependence of the indentation size effect.pdf
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279.33 KB
Format
Adobe PDF
Checksum (MD5)
849b4699e7700f53df9ed4cf92cd84f3
Author(s)
Franke, Oliver
Trenkle, Jonathan C.
Schuh, Christopher A.
Date Issued
July 2010
Journal
Journal of Materials Research
Publisher
Cambridge University Press/Materials Research Society
Citation
Franke, Oliver, Jonathan C. Trenkle, and Christopher A. Schuh. “Temperature Dependence of the Indentation Size Effect.” Journal of Materials Research 25.07 (2011): 1225–1229.
Version
Author's final manuscript
Abstract
The influence of temperature on the indentation size effect is explored experimentally. Copper is indented on a custom-built high-temperature nanoindenter at temperatures between ambient and 200 °C, in an inert atmosphere that precludes oxidation. Over this range of temperatures, the size effect is reduced considerably, suggesting that thermal activation plays a major role in determining the length scale for plasticity.
MIT Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike 3.0
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1557/jmr.2010.0159
