Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/16873
Title: Continuous control as alternative route for wear monitoring by measuring penetration depth during linear reciprocating sliding of Ti6Al4V alloy
Authors: Zivic, Fatima
Babic, Miroslav
Mitrovic, Slobodan
Vencl, Aleksandar
Issue Date: 2011
Abstract: Continuous wear monitoring during linear reciprocating sliding was investigated. Tribological tests with Ti6Al4V alloy against alumina, at nanotribometer, on microscale, were realised in dry conditions over a range of loads (100–1000 mN) and velocities (4–12 mm/s). Wear factors were calculated, for each conducted test, in two different ways. Wear factors calculated according to observed geometry of the worn tracks (according to ASTM G133 standard) were compared to values calculated according to penetration depth parameter continuously recorded by nanotribometer and results were highly correlated. Penetration depth curves and wear factor curves were obtained and analysed. Wear mechanisms based on examinations of worn surfaces by optical microscopy, were analysed in comparison with trends of penetration depth curves. Development of wear mechanism over time was further investigated. The obtained results showed that the wear factor values are strongly influenced by the applied load.
URI: https://scidar.kg.ac.rs/handle/123456789/16873
Type: article
DOI: 10.1016/j.jallcom.2011.02.158
ISSN: 09258388
Appears in Collections:Faculty of Engineering, Kragujevac

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