Abstract
The impact of Mn content on tribological wear behaviour of ZA-27 alloy which is used in an Industrial engineering and tribological applications has been studied. Wear test were conducted under the operational conditions of varying in Nr. pressures and sliding speeds using pin-on-disc wear testing machine. To peruse the wear mechanisms of worn out surface of samples were investigate by SEM images. Result shows 1.5 m/s sliding speed and 0.2498 MPa is observed as critical sliding speed and critical Nr. pressure. Also, minimum vol. wear rate and frictional force for 0.5% Mn content ZA-27 alloy. Laminative wear mechanism for 0.2% Mn, three body wear mechanism for 0.5% Mn and abrasive wear mechanism for 1% Mn is observed.
Published Version
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