Dry Sliding Wear behavior of some Cu and Al Alloys
Journal Title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie - Year 2018, Vol 25, Issue 1
Abstract
In this paper, a study concerning the dry sliding wear behavior of three Cu and Al alloys namely CuSn12, CuAl10Fe3 and AlSi12 was made. For this three alloys type, all tests have been performed with a tribometer using the pin-on-disk method (POD) according to the ASTM G99 standard, where the working conditions (applied load, linear speed, motor speed and distance) were the same. As an important parameter, the coefficient of friction (COF) versus time / distance was monitored respective the wear rate coefficient was calculated. The obtained results were compared between them, and the specific images were acquired through a digital microscope and specialized software. In addition, to these tests, the hardness of these alloys was carried out using a Vick-ers microhardness tester.
Authors and Affiliations
Lidia Nedeloni, Zoltan-Iosif Korka, Marian-Dumitru Nedeloni, Ileana Loredana Conciatu
Keywords
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