Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/11756
Title: Tribological Behavior of Aluminum Hybrid Composites Studied by Application of Factorial Techniques
Authors: Stojanovic, Blaza
Babic, Miroslav
Velickovic Sandra
Blagojevic J.
Issue Date: 2016
Abstract: © 2016 Society of Tribologists and Lubrication Engineers. ABSTRACT: This article analyzes the influence of graphite reinforcement, load, sliding speed, and sliding distance on tribological behavior of A356 aluminum matrix composites reinforced with silicon carbide and graphite using the full-factorial design. The wear rates of A356/10SiC composite material and A356/10SiC/1Gr and A356/10SiC/3Gr hybrid composites have been analyzed. The composites were obtained by a modified compocasting procedure. Tribological tests were performed on a block-on-disc tribometer without lubrication. The testing included sliding speeds of 0.25 and 1.0 m/s, normal loads of 10 and 20 N, and sliding distances of 300 and 900 m. The analysis of the obtained results was performed using the full-factorial method based on the signal-to-noise (S/N) ratio. The effects of load, sliding speed, weight percentage of graphite reinforcement, and sliding distance on the wear rate are 38.99, 17.87, 13.95, and 11.25%, respectively. The best tribological characteristics were exhibited by the A356/10SiC/1Gr hybrid aluminum composite.
URI: https://scidar.kg.ac.rs/handle/123456789/11756
Type: article
DOI: 10.1080/10402004.2015.1091535
ISSN: 1040-2004
SCOPUS: 2-s2.0-84975457445
Appears in Collections:Faculty of Engineering, Kragujevac

Page views(s)

451

Downloads(s)

14

Files in This Item:
File Description SizeFormat 
PaperMissing.pdf
  Restricted Access
29.86 kBAdobe PDFThumbnail
View/Open


Items in SCIDAR are protected by copyright, with all rights reserved, unless otherwise indicated.