Profilometric Analysis of Worn Surface of Bronze, Iron and Iron Composite Samples, by Pin-on -Disk Method
Ciupagea (Coteț), Gabriel Andrei
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In this study are presented the results of profilometric analysis for the wear of bronze materials, cast iron and composite materials. These materials were tested under dry wear conditions, using "pin-on-disk" method on a UMT-2 tribotester at a room temperature and relative humidity of 30-45%. The tests were carried out with load of 30, 40 and 60N at a linear speed of 0.815 m/s. The resulted traces of wear were examined with a Surtonic 3 + profilometer that has Talyprof software installed on, trademarks of TAYLOR HOBSON (United Kingdom) company. The obtained results allowed for a tribological analysis of the materials and their classification from the tribological point of view.
- 2013 fascicula9 nr2