scholarly journals Tribological behavior of reciprocating motion between ferromagnetic films coated with polymethylmethacrylate films under magnetic field

2016 ◽  
Vol 65 (1) ◽  
pp. 018103
Author(s):  
Li L-Zhou ◽  
Jiang Ji-Le ◽  
Wei Rong-Han ◽  
Li Jun-Peng ◽  
Tian Yu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Tribological Behavior ◽  
Reciprocating Motion ◽  
Ferromagnetic Films

The Effect of Particle Concentration and Magnetic Field on Tribological Behavior of Magneto-Rheological Fluid

2011 ◽  
Vol 314-316 ◽  
pp. 58-61 ◽  
Author(s):  
Wan Li Song ◽  
Chul Hee Lee ◽  
Seung Bok Choi ◽  
Myeong Woo Cho
Keyword(s):  
Magnetic Field ◽  
Friction Coefficient ◽  
Wear Mechanism ◽  
Particle Concentration ◽  
Tribological Behavior ◽  
Wear Loss ◽  
Wear Properties ◽  
Mr Fluid ◽  
Magneto Rheological ◽  
The Magnetic Field

In this paper, the effect of particle concentration and magnetic field on the tribological behavior of magneto-rheological (MR) fluid is investigated using a pin-on-disc tribometer. The wear loss and friction coefficient are measured to study the friction and wear properties of MR fluid. The morphology of the worn pin is also observed by scanning electron microscope (SEM) in order to analyze the wear mechanism. The results obtained in this work show that the wear loss and friction coefficient decrease with increasing particle concentration under the magnetic field. Furthermore, it is demonstrated that the magnetic field has a significant effect on improving tribological properties of MR fluid, especially the one with high particle concentration. The predominant wear mechanism of the MR fluid has been identified as abrasive wear.

Microstructure and tribological behavior of in situ ZrB2/A356 composites prepared under magnetic field

2021 ◽  
Author(s):  
Lei Jiao ◽  
Li Fan ◽  
Yutao Zhao ◽  
Wang Bao Wang ◽  
Huang Xin Peng ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Tribological Behavior
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