Results 161 to 170 of about 67,712 (213)
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Abrasive Wear Of Intermetallics
MRS Proceedings, 1994AbstractThe U.S. Bureau of Mines is investigating the wear behavior of a variety of advanced materials. Among the many materials under evaluation are intermetallic alloys based on the compounds: Fe3Al, Ti3Al, TiAl, Al3Ti, NiAl and MoSi2. The high hardness, high modulus, low density, and superior environmental stability of these compounds make them ...
J. A. Hawk, D. E. Alman, R. D. Wilson
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Wear, 1969
Abstract The main features of the abrasion of polymers are outlined in an attempt to formulate a general picture of the wear processes involved. The relative roles of plastic and elastic deformation are first discussed and the wear phenomena on abrasive papers, metal gauze and rough metal surfaces are then described.
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Abstract The main features of the abrasion of polymers are outlined in an attempt to formulate a general picture of the wear processes involved. The relative roles of plastic and elastic deformation are first discussed and the wear phenomena on abrasive papers, metal gauze and rough metal surfaces are then described.
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Abrasive wear in ceramic laminated composites
Wear, 2006Laminated ceramic structures in the system Al2O3/Al2O3 + 3Y-TZP (A/AZ) were prepared using a tape casting technique in order to obtain ceramic layers with different compositions and thicknesses. Piezo-spectroscopy was used to evaluate the residual stresses arisen from a calibrated mismatch in thermal expansion coefficients of the layers during the ...
G de Portu +4 more
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Tribology International, 1975
Abstract Properties of the soil and wearing material determine the volume wear. Volume wear increases as the stone content of a soil and its resistance to penetration by spherical probes increase. During abrasive wear the abrasive deteriorates by one of two mechanisms, plastic flow or fracture.
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Abstract Properties of the soil and wearing material determine the volume wear. Volume wear increases as the stone content of a soil and its resistance to penetration by spherical probes increase. During abrasive wear the abrasive deteriorates by one of two mechanisms, plastic flow or fracture.
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Tribology International, 1997
Abrasive wear resistance, abrasive wear mode and abrasive wear rate are discussed with experimental results, and abrasive wear theories are introduced and explained from the viewpoints of effective work for plastic deformation and fracture.
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Abrasive wear resistance, abrasive wear mode and abrasive wear rate are discussed with experimental results, and abrasive wear theories are introduced and explained from the viewpoints of effective work for plastic deformation and fracture.
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Wear, 1974
Abstract The mechanisms of abrasive wear are reviewed and laboratory test methods assessed. The results of abrasive wear tests on technically pure metals, heat treated steels, cold work hardened materials, hard wear resistant materials and minerals against fixed abrasive grains are discussed.
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Abstract The mechanisms of abrasive wear are reviewed and laboratory test methods assessed. The results of abrasive wear tests on technically pure metals, heat treated steels, cold work hardened materials, hard wear resistant materials and minerals against fixed abrasive grains are discussed.
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1976
The abrasive wear of machine components used in mining, mineral dressing, and earth moving machinery has long been recognized as a major problem in material design. This problem has been studied on a laboratory scale using four types of tests which simulate abrasion conditions ranging from severe gouging wear to low-stress erosion. These tests, namely,
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The abrasive wear of machine components used in mining, mineral dressing, and earth moving machinery has long been recognized as a major problem in material design. This problem has been studied on a laboratory scale using four types of tests which simulate abrasion conditions ranging from severe gouging wear to low-stress erosion. These tests, namely,
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Wear, 1969
Abstract Results obtained by Bayer, Baker and Ku 1 s for the wear of several alloys by data-processing card stock were originally considered in terms of the dimensions of the “wear scars”. An analysis in terms of volumetric wear shows that the data conform with the elementary relationship for slow, hard abrasive wear.
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Abstract Results obtained by Bayer, Baker and Ku 1 s for the wear of several alloys by data-processing card stock were originally considered in terms of the dimensions of the “wear scars”. An analysis in terms of volumetric wear shows that the data conform with the elementary relationship for slow, hard abrasive wear.
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Recent Progress on Wear‐Resistant Materials: Designs, Properties, and Applications
Advanced Science, 2021Wenzheng Zhai, Lichun Bai, Guozheng Kang
exaly