Paper Title:
Wear Characteristics of Magnetorheological Fluid under Boundary Lubrication
  Abstract

This experimental investigation presents wear characteristics of magnetorheoloigcal (MR) fluid under boundary lubrication contact condition. Three different specimens; aluminum, copper and steel pins are prepared and wear test is performed under consideration of several operational factors such as normal load, sliding distance, and sliding speed by using pin-on-disk test equipment. Wear rate and friction coefficients of the MR fluid are experimentally evaluated with respect to the sliding ranges. Microscopic surface and roughness changes of the worn surface of pin specimens are also analyzed by using the scanning electron microscope (SEM). In addition, Energy Dispersive X-ray Spectroscopy (EDS) analysis is conducted and chemical changes are investigated.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
83-86
DOI
10.4028/www.scientific.net/AMR.79-82.83
Citation
J. W. Sohn, S. B. Choi, C. H. Lee, M. W. Cho, "Wear Characteristics of Magnetorheological Fluid under Boundary Lubrication", Advanced Materials Research, Vols. 79-82, pp. 83-86, 2009
Online since
August 2009
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Price
$32.00
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