Wear Characteristics of Magnetorheological Fluid under Boundary Lubrication

被引：16
|
作者：
Sohn, Jung Woo [1 ]
Choi, Seung-Bok [1 ]
Lee, Chul-Hee [2 ]
Cho, Myeong-Woo [3 ]
机构：
[1] Inha Univ, Dept Mech Engn, Smart Struct & Syst Lab, Inchon 402751, South Korea
[2] Inha Univ, Dept Mech Engn, Adv Vehicle Design & Control Lab, Incheon 402751, South Korea
[3] Inha Univ, Dept Mech Engn, Intelligent Mfg Syst Lab, Incheon 402751, South Korea
来源：
MULTI-FUNCTIONAL MATERIALS AND STRUCTURES II, PTS 1 AND 2 | 2009年 / 79-82卷
关键词：
Magnetorheological (MR) Fluid; Wear Characteristics; Boundary Lubrication;
D O I：
10.4028/www.scientific.net/AMR.79-82.83
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
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页码：83 / +
页数：2
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