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Investigation of the Wear Behavior of AA6082 Against Different Counterparts
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In this study, the effect of different counterparts on the wear resistance of AA6082 aluminum alloy was investigated. In tests using pin-on-disk method, 6 mm diameter Al2O3, 100Cr6 and WC-6Co balls were used as counterparts. The tests were carried out using 500 m sliding distance and 5N load. The lowest specific wear rate was measured as 7.58x10-4 mm3/Nm in WC-6Co / AA6082 couple, and the highest value was measured as 9.71x10-4 mm3/Nm in 100Cr6/AA6082 couple. In the Al2O3/AA6082 couple, the specific wear rate of the AA6082-T6 sample was determined as 8.23x10-4 mm3/Nm. While it was observed that the dominant wear type in the 100Cr6/AA6082 pair was abrasive wear, oxidation wear and oxide tribofilm were detected in the WC-6Co/AA6082 and Al2O3/AA6082 couple besides the abrasive wear.
Izmir International Guest Student Association
Title: Investigation of the Wear Behavior of AA6082 Against Different Counterparts
Description:
In this study, the effect of different counterparts on the wear resistance of AA6082 aluminum alloy was investigated.
In tests using pin-on-disk method, 6 mm diameter Al2O3, 100Cr6 and WC-6Co balls were used as counterparts.
The tests were carried out using 500 m sliding distance and 5N load.
The lowest specific wear rate was measured as 7.
58x10-4 mm3/Nm in WC-6Co / AA6082 couple, and the highest value was measured as 9.
71x10-4 mm3/Nm in 100Cr6/AA6082 couple.
In the Al2O3/AA6082 couple, the specific wear rate of the AA6082-T6 sample was determined as 8.
23x10-4 mm3/Nm.
While it was observed that the dominant wear type in the 100Cr6/AA6082 pair was abrasive wear, oxidation wear and oxide tribofilm were detected in the WC-6Co/AA6082 and Al2O3/AA6082 couple besides the abrasive wear.
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