Effect of compacted wear debris on the tribological behavior of carbon/epoxy composites

2006 ◽  
Vol 74 (2) ◽  
pp. 136-144 ◽  
Author(s):  
Hak Gu Lee ◽  
Seong Su Kim ◽  
Dai Gil Lee
Keyword(s):  
Wear Debris ◽  
Tribological Behavior ◽  
Epoxy Composites

Influence of wood flour loading on tribological behavior of epoxy composites

2008 ◽  
Vol 29 (11) ◽  
pp. 1189-1192 ◽  
Author(s):  
U.K. Dwivedi ◽  
Navin Chand
Keyword(s):  
Tribological Behavior ◽  
Wood Flour ◽  
Epoxy Composites

Tribological Behavior of Novel Ti3SiC2(Natural Nanolaminates)-Reinforced Epoxy Composites during Dry Sliding

2015 ◽  
Vol 58 (3) ◽  
pp. 560-566 ◽  
Author(s):  
S. Gupta ◽  
T. Hammann ◽  
R. Johnson ◽  
M. F. Riyad
Keyword(s):  
Tribological Behavior ◽  
Epoxy Composites ◽  
Dry Sliding

Tribological Behavior of Cenosphere-Filled Epoxy Syntactic Foams in Dry Sliding Conditions

2020 ◽  
Vol 142 (5) ◽  
Author(s):  
Ch. Sri Chaitanya ◽  
R. Narasimha Rao
Keyword(s):  
Wear Debris ◽  
Volume Fraction ◽  
Tribological Behavior ◽  
Applied Pressure ◽  
Tribological Performance ◽  
Syntactic Foams ◽  
Pin On Disc ◽  
Surface Examination ◽  
Worn Surface ◽  
Sliding Distance

Abstract The tribological behavior of the 10%, 20%, 30%, and 40% cenosphere-filled epoxy syntactic foams in terms of the wear rate and the friction coefficient of the foams were reported using a pin on disc tribometer in the present study. The influence of the wear parameters like applied pressure, sliding speed, and the sliding distance on the tribological performance of syntactic foams was reported. Syntactic foams with 40% cenosphere volume fraction exhibit better tribological properties over the other syntactic foams. The worn surface examination shows the adhesive dominant wear mechanism and the wear debris with broken cenosphere particles.

Influence of Steel Surface Preparation Method on Topography and Tribological Behaviour in Dry Sliding Conditions

2016 ◽  
Vol 674 ◽  
pp. 265-270 ◽  
Author(s):  
Andrzej Dzierwa
Keyword(s):  
Wear Debris ◽  
Steel Surface ◽  
Preparation Method ◽  
Tribological Behavior ◽  
Surface Preparation ◽  
Tribological Behaviour ◽  
Contact Conditions ◽  
Disc Surface ◽  
Pin On Disc ◽  
Steel Disc

Tribological tests were conducted using a pin-on-disc tester. In the experiment, a steel disc of hardness 40 HRC was put in contact with a steel ball of hardness 62 HRC. Disc samples were prepared in order to obtain very similar values of the Sa parameter, smaller than 0.5 μm. Different methods of preparing smooth surfaces were used. Dry tests using similar contact conditions were carried out. During tests, the friction force was monitored as a function of time. Wear of discs and balls was measured after the test using white light interferometer. In order to decrease variation of the experimental results, during tests the wear debris was continuously removed from the disc surface. It was shown that type of treatment play a role on tribological behavior of sliding pairs.

Tribological behavior of epoxy composites containing reactive SiC nanoparticles

2007 ◽  
Vol 104 (4) ◽  
pp. 2608-2619 ◽  
Author(s):  
Ying Luo ◽  
Min Zhi Rong ◽  
Ming Qiu Zhang
Keyword(s):  
Tribological Behavior ◽  
Epoxy Composites ◽  
Sic Nanoparticles

The Effect of Boron Nitride on Tribological Behavior of Mg Matrix Composite at Room and Elevated Temperatures

2019 ◽  
Vol 142 (1) ◽  
Author(s):  
Fatih Aydin ◽  
M. Emre Turan
Keyword(s):  
Boron Nitride ◽  
Wear Debris ◽  
Sliding Wear ◽  
Solid Lubricant ◽  
Elevated Temperatures ◽  
Tribological Behavior ◽  
Wear Behavior ◽  
Thermal Softening ◽  
Dry Sliding Wear ◽  
Worn Surface

Abstract The goal of the study is to examine the dry sliding wear behavior of pure Mg and Mg/nano-boron nitride (BN) composite at elevated temperatures. The wear behavior of the samples was evaluated under loads of 5, 10, and 20 N, at sliding speed of 80, 130, and 180 mm s−1 and at temperatures of 25, 100, and 175 °C. The examination of worn surface, counterface, and wear debris was performed. The results showed that nano-BN particles lead to substantial enhancement of wear resistance for both room and elevated temperatures. Mg/0.25 BN has lower coefficient of friction values due to the presence of BN which act as solid lubricant. The wear mechanisms are thermal softening, melting, oxidation, abrasion, and delamination.

Tribological behavior of epoxy composites filled with nanodiamond and Ti3AlC2TiC particles: A comparative study

2019 ◽  
Vol 45 (7) ◽  
pp. 9106-9113 ◽  
Author(s):  
Hamed Aghamohammadi ◽  
Akbar Heidarpour ◽  
Rasoul Jamshidi ◽  
Omid Bayat
Keyword(s):  
Comparative Study ◽  
Tribological Behavior ◽  
Epoxy Composites
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