Results 261 to 270 of about 70,959 (315)
Some of the next articles are maybe not open access.
Wear Mechanism Based on Wear Anisotropy
Tribology Transactions, 2000Self-mated dry sliding wear experiments were conducted on alumina using a pin-on-disc configuration. Worn alumina surface showed pits and projections in the size and shape of the grains. This paper shows that formation of these pits and projections are due to the wear anisotropy observed in single crystal alumina.
openaire +1 more source
Micro-mechanisms of wear — wear modes
Wear, 1992Abstract Grooves are formed on a wear surface in sliding contact and even when the contacting surfaces are of the same material the wear on the contact interface results in free particles. The abrasive friction and the abrasive wear have been proven to be the representative type of friction and wear in general sliding of surfaces from such ...
openaire +1 more source
Wear and wear transition mechanisms of ceramics
Wear, 1996Abstract The combination of indentation, inclined-plane sliding, and wear tests provides useful and unique way to investigate ceramic wear and wear transition mechanisms. The experimental results show that wear mechanisms of ceramics are predominantly dependent on the tribological contact stresses.
Yushu Wang, Stephen M. Hsu
openaire +1 more source
Wear Resistance and Wear Mechanisms in Polymer + Metal Composites
Journal of Nanoscience and Nanotechnology, 2010We have investigated composites containing metallic micro-size and nano-sized particles as the 10 wt% dispersed phase. Branched low density polyethylene (LDPE) was the matrix. Microsized metals were Al, Ag and Ni; nanosized metals were Al and Ag.
Oscar, Olea-Mejia +2 more
openaire +2 more sources
Contact Mechanics: Friction and Wear
1998Contact mechanics describes the stresses and the deformations in the neighbourhood of the contact between two pressed bodies. The following examples are given: concentrated and distributed normal and tangential loads, point load, pressure on a circular surface, hertzian contact for normal and tangential loadings.
Dominique François +2 more
openaire +1 more source
Tribology International, 1978
A wide variety of conditions cause wear, with many mechanisms contributing to the damage caused. The solution of a particular problem requires precise identification of the nature of the problem: care must be exercised in applying general solutions to individual problems.
openaire +2 more sources
A wide variety of conditions cause wear, with many mechanisms contributing to the damage caused. The solution of a particular problem requires precise identification of the nature of the problem: care must be exercised in applying general solutions to individual problems.
openaire +2 more sources
Advanced Materials Research, 2012
In this research wear mechanism of ADI under different intensity of loading with different hardness have been investigated. To study of wear behavior, a series of austempered specimens with optimum mechanical properties were used for wear tests. Dry sliding wear tests were carried out in pin-on-ring wear tester machine at speed of 0.5 ms-1 and loaded ...
openaire +1 more source
In this research wear mechanism of ADI under different intensity of loading with different hardness have been investigated. To study of wear behavior, a series of austempered specimens with optimum mechanical properties were used for wear tests. Dry sliding wear tests were carried out in pin-on-ring wear tester machine at speed of 0.5 ms-1 and loaded ...
openaire +1 more source
Mechanical Wear and Lubrication
1962Abstract : This report covers work involving some literature survey and preparation of a presentation for the 1962 Educational Series of the American Society for Metals. This presentation covers the nature of mechanical wear and its reduction by lubrication in moving assemblies.
Tung Liu, Bobby D. McConnell
openaire +1 more source
Electrochimica Acta, 1989
Abstract In industrial anode processes, the starting materials dissolved in aqueous electrolytes are oxidized at inert anodes. In most cases, metal anodes with an oxidic surface layer are employed. According to their fabrication, chemical, thermal, anodic and ceramic oxide coatings can be distinguished.
openaire +1 more source
Abstract In industrial anode processes, the starting materials dissolved in aqueous electrolytes are oxidized at inert anodes. In most cases, metal anodes with an oxidic surface layer are employed. According to their fabrication, chemical, thermal, anodic and ceramic oxide coatings can be distinguished.
openaire +1 more source