...-on-Disk (POD) tribometer, the wear tracks on film surface and the transfer layers on a Si 3 N 4 ball surface are observed and measured with Scanning Electron Microscopy (SEM), Energy Dispersive Spectrometer (EDS), and a nano indenter. According to the experimental results, contact models of different...

..., the modification effects on surface roughness are investigated by using a profilometer. Moreover, the microscopic changes of surfaces and MR particles are investigated by using scanning electron microscopy (SEM). This research was supported by Basic Science Research Program through the National Research...

... the Effect of Lubricant Additives ,” ASME J. Tribol. 0742-4787 , 131 ( 3 ), p. 031603 . 10.1115/1.3139055 chemical structure Fourier transform spectra friction hydrogen bonds infrared spectra lubricating oils lubrication materials preparation organic compounds scanning electron...

...Chun Guo; Jiansong Zhou; Jierong Zhao; Jianmin Chen ZrB 2 -containing composite coating was fabricated on pure Ti substrate by laser surface alloying. The microstructure of the composite coating was investigated by means of X-ray diffraction and scanning electron microscopy (SEM). The friction...

... slurries steel surface morphology wear slurry erosion particles size kinetic energy particles shape scanning electron microscopy 5117 steels Slurry erosion is caused by the interaction of a liquid suspension of solid particles and target, which experiences loss of mass by the repeated...

... particles enhances the sliding wear resistance of epoxy resin and the homogeneous composites suffer greater wear loss than the graded composites. scanning electron microscopy micrograph confirms the graded dispersion of CKD particles in the matrix. 16 01 2010 03 09 2010 08 11 2010 08 11...

... and Components. 31 01 2010 27 07 2010 23 09 2010 23 09 2010 fibre reinforced composites martensitic steel nickel alloys scanning electron microscopy silicon compounds sintering titanium alloys tribology wear resistance wear testing wide band gap semiconductors wear...

... morphology features revealed that the predominant erosion mechanism was fatigue failure, irrespective of the temperature. 10 12 2009 15 06 2010 10 09 2010 10 09 2010 aluminium fatigue particle size scanning electron microscopy wear wear testing Cavitation is defined...

... by 15%. The Cu (II) chelate of bis(salicylaldehyde)ethylenediamine served as the additive in the epoxidized rape oil and self-assembled on the surface of 100Cr6 steel. The self-assembled monolayer was detected with atomic force microscopy and scanning electron microscopy, and characterized with cyclic...

... such as atomic force microscope, scanning electron microscopy, energy dispersive X-ray analysis, X-ray photoelectron spectroscopy, and Raman spectroscopy. Results showed that the ZDDP formed a zinc phosphate containing an ultrathin antiwear tribofilm, which offered excellent durability/wear protection to the a-C...

... 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...

... of test pins is shown in Table 3 . 02 09 2008 01 07 2009 22 09 2009 aluminium alloys antimony compounds graphite hardness lubricants optical microscopy particle reinforced composites porosity scanning electron microscopy silicon compounds sliding friction wear...

... 27 04 2009 02 06 2009 adhesion friction hardening magnesium plates (structures) scanning electron microscopy steel surface texture zinc friction transfer layer stick-slip surface texture HCP metals The present study focuses on the effect of surface texture...

... polysulfide additives can improve extreme pressure properties of rapeseed oil as well as antiwear and friction-reducing abilities. However, compared with DIBPS, the heterocyclic polysulfide additives showed a little weaker performance. Tribofilms were investigated by means of scanning electron microscopy...

... 06 2008 06 08 2008 carbon steel elongation emulsions scanning electron microscopy water wear wear testing cavitation erosion erosion particles particle morphology numerical characterization oil-in-water (o∕w) emulsion Cavitation erosion is one of the major...

... 04 08 2008 abrasion lubricating oils lubrication materials testing scanning electron microscopy steel thin films transmission electron microscopy polarity lubrication tribofilm wear nanoparticles Tribofilms play an important role in protecting steel surfaces ( 1...

... liquid of 1-ethyl-3-hexylimidazolium tetrafluoroborate (coded as L206) and phosphazene (X-1P). Both the anions and the side substitutes attached to the imidazolium cations affect the tribological performance of lubricants. The scanning electron microscopy, energy-dispersive x-ray analysis, and x-ray...

...-grained structure and to gain more softness structures, such as spheroidized cementite for these steels. After every thermal cycle, the microstructures of specimens were examined by scanning electron microscopy to determine the transformation mechanism of structure. Microstructure analyses showed...

... oscillating friction and wear tester. The worn surfaces were analyzed by x-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM), and the probable boundary lubricating mechanism was also studied at the same time, revealing potential industrial application of the obtained Mo S 2...

... of corrosion and wear. boronized surface coatings growth kinetics friction wear sliding pseudo-rolling iron compounds wear testing scanning electron microscopy atomic force microscopy wear resistance surface morphology surface diffusion rolling sliding friction fracture crystal...