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Keywords: surface morphology
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2024, 146(9): 094601.
Paper No: TRIB-23-1428
Published Online: June 6, 2024
... ournal of T ribology . 30 11 2023 18 04 2024 19 04 2024 06 06 2024 Graphical Abstract Figure nano-tribology vibration surface morphology f-MWCNT bio-tribology rolling element bearings wear Reducing fossil fuels and mineral oils-based resources...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2020, 142(3): 031701.
Paper No: TRIB-19-1025
Published Online: November 21, 2019
... surface morphology of S-Hexagon indicates that severe wear occurs near the leading edge. At the micro level, scattered wear debris and adhesion occur in this area, whereas slight wear such as plowing occurs in the remaining surface area. Thus, the magnitude of contact pressure is much higher near...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2011, 133(2): 021801.
Published Online: March 18, 2011
... coefficient with additive concentration (four-ball tester, load 200 N, speed 1450 rpm, and duration 30 min) In order to reveal the role of the borate esters C x BN additives in the friction process, the surface morphologies of the wear scar tested on four-ball machine (200 N and 30 min...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. January 2011, 133(1): 014502.
Published Online: December 3, 2010
... threshold energy of impacting particles at which a transition in erosion rate is noticed for sizes of 200 μ m . It is also observed that the erosion rate increases with the increase in shape factors (aspect ratio and circularity factor). The surface morphology of the eroded surface at impact of 30 deg shows...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031301.
Published Online: June 15, 2010
... resistance is much greater than pure PTFE ( 5 6 7 ). PTFE/nano-EG composite friction and wear transfer film CLSM FESEM field emission electron microscopy filled polymers friction graphite nanocomposites scanning electron microscopy surface morphology wear resistance 26 06...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2009, 131(3): 031605.
Published Online: June 10, 2009
.... vibratory cavitation cavitation erosion erosion pit microjet shockwave erosion particles fatigue aluminium austenitic stainless steel brass fatigue impact (mechanical) shock wave effects surface morphology wear 30 07 2008 28 12 2008 10 06 2009 The number...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2008, 130(3): 031601.
Published Online: June 23, 2008
... in closed systems. Systematic observations of disloged particles and eroded surface morphology show that the dominant failure mode in cavitation erosion is fatigue. Kenkeramth and Thiruvengadam ( 2 ) analyzed the particles produced by cavitation erosion, and reported that many particles were quite...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 1–10.
Published Online: October 9, 2006
... The growth of grains along (002) preferential orientation was strong for the sample borided at 875°C and least for the sample borided at 950°C; 4 The surface morphologies of the samples borided at 800°C, 875°C, and 950°C seemed to represent consecutive growth stages of the boride layer for the given...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2006, 128(4): 711–717.
Published Online: July 3, 2006
...-coated specimens were tested under a wide range of temperature conditions, from room temperature up to 400 ° C , using a high temperature pin-on-disk tribo-tester. After that, the wear-tested specimens were analyzed using SEM with EDS to characterize the worn surfaces. Morphological changes of the DLC...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 11–16.
Published Online: June 27, 2006
... orientation indentation atomic force microscopy surface morphology viscoplasticity hysteresis stress analysis phase transformations densification elastic deformation plastic deformation silicon elemental semiconductors nanotribology abrasive wear nanoscratch nanoindentation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2005, 127(4): 766–775.
Published Online: May 5, 2005
... lubrication lubricating oils friction wear wear testing scanning electron microscopy X-ray chemical analysis Fourier transform spectra infrared spectra wetting surface morphology protective coatings Lubricated Contact Surface Analysis POM PTFE Friction Wear Understanding...
Journal Articles
Publisher: ASME
Article Type: Article
J. Tribol. April 2005, 127(2): 405–415.
Published Online: April 7, 2005
... especially when used in parallel with macro-scale friction and film thickness measurements. molybdenum compounds zinc compounds polymers lubricants additives organic compounds liquid films sliding friction wear resistance surface treatment surface morphology viscosity atomic force microscopy...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2005, 127(3): 537–547.
Published Online: January 8, 2005
... characteristics because these microbearings use the sidewall (110 plane) as a working surface. A special micro wear tester and friction tester were developed. Surface morphologies of new and worn bearing surfaces were studied using SEM. Raman spectroscopy and X-ray photoelectron spectroscopy (XPS) characterized...
Journal Articles