Results 171 to 180 of about 54,563 (212)
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Simulation of three-dimensional abrasive particles
Wear, 2005Abstract The shape of abrasive particles is an important attribute that can strongly influence wear rate in abrasion and erosion. Particles exhibit great diversity of size and shape due to the complex processes involved during their creation. Moreover, particles are highly anisotropic in that their abrasive potential is dependent on their orientation
D.V. De Pellegrin, G.W. Stachowiak
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Abrasive Wear Caused by EMC Particles
Advanced Materials Research, 2010An experimental facility is built up to investigate the abrasive wear behavior of EMC particles. The parameters explored include particle impacting velocity and impacting angle. The results show that the erosion rate depends on both the particle impacting velocity and impacting angle.
Yow Ching Liaw, Jung Hua Chou
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Abrasive wear of particle-filled polymers
Journal of Materials Science, 1980The abrasive wear rates of quartz and glass particle-reinforced PMMA have been measured as a function of filler volume fraction for silicon carbide, quartz and calcite abrasives. The wear rates were found to exceed those predicted by a simple series model. Abraded surfaces were studied by surface profile measurement and SEM.
S. V. Prasad, P. D. Calvert
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The fracture of idealised abrasive particles
Wear, 1969Abstract An investigation has been made, using idealised abrasive particle shapes, of the geometry which is produced by fracture of the contacting tips of the particles. The results suggest that particles which rub but do not cut a chip are likely to remain rubbing particles after fracture.
G.W. Patterson, T.O. Mulhearn
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The particle size effect in abrasion studied by controlled abrasive surfaces
Wear, 1999The effect of abrasive particle size on the wear rate is well known. For small particles the wear rate increases with increasing particle size. Above some critical size the wear rate becomes almost independent of further size increases. Several theories have been presented to explain the size effect.
Rickard Gåhlin, Staffan Jacobson
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Parametric Optimization of Magnetic Abrasive Finishing Using Adhesive Magnetic Abrasive Particles
International Journal of Surface Engineering and Interdisciplinary Materials Science, 2019A very precise surface finish is desirable in manufacturing semiconductors, medical equipment, and aerospace parts. The examinations on magnetic abrasive finishing (MAF) processes are being done for the modern industry. This newly developed process is serving the industry to achieve the desired level of precision and surface finish.
Palwinder Singh +2 more
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Particle Model For Loose Abrasive Grinding
SPIE Proceedings, 1988Grinding is modelled as a packing of particles connected by interparticle bonds that are characterized by a given force-displacement relation for the nomal and tangential components. Particles on the surface of the packing may be break or sheared off if the forces between particle contacts exceed the strength of the bonds.
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Abrasiveness of Iron Ore Slurries - Abrasive Particles Properties
2022F ; Kaelber +2 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
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