UNCERTAINTY EVALUATION OF THE NANOINDENTATION SYSTEM
Abstract
In this paper, the uncertainty of nanoindentation system was evaluated. The laser interferometer and electronic balance were respectively adopted to calibrate the quantities of displacement and load of nanoindeantion system. The results reveal that the relative expanded uncertainty of indeantion hardness, <i>U</i><sub>H</sub>, is 8.1%. The relative expanded uncertainity of reduced modulus, <i>U</i><sub>Er</sub>, is 5.4%.
Event details
- Event
- XVIII IMEKO World Congress
- Place
- Rio de Janeiro, BRAZIL
- Time
- 17 September 2006 - 22 September 2006
- Website
- http://www.metrologia2006.org.br