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http://dx.doi.org/10.3796/KSFT.2017.53.2.209

Behavior on the wear and friction of sealing composite for ship machinery  

LEE, Jung-Kyu (Department of Mechanical System Engineering, Pukyong National University)
KOH, Sung Wi (Department of Mechanical System Engineering, Pukyong National University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.53, no.2, 2017 , pp. 204-209 More about this Journal
Abstract
In order to use PUR/CuO Composites as the sealing materials for ships equipment, this research has been performed. PUR/CuO composites are produced by using ultrasonic waves. The increase of CuO leads to increase in the tensile strength and shore hardness. The cumulative wear volume shows a tendency to increase in proportional to sliding distance. As the CuO particles of these composites indicated, the friction coefficient was slightly increased. The major failure mechanisms were lapping layers, deformation of matrix, plowing, debonding of particles and microcracking by scanning electric microscopy photograph of the wear tested surface.
Keywords
Friction coefficient; Wear characteristics; Cumulative wear volume; CuO particles; Failure mechanisms;
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Times Cited By KSCI : 6  (Citation Analysis)
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