Al matrix composites reinforced by 10 vol.% Al2O3 and SiC particles were subjected to dry sliding tests against steel using a slider-on-cylinder tribometer. Damage mechanisms were 'micro-machining' of the steel carried out by ceramic particles, plastic deformation and oxidation of the metal matrix, as well as abrasion. The results were discussed on the basis of the third-body wear model.

EARLY STAGES OF SLIDING WEAR BEHAVIOR OF AL2O3 AND SIC REINFORCED ALUMINUM

BONOLLO, FRANCO;ZAMBON, ANDREA
1993

Abstract

Al matrix composites reinforced by 10 vol.% Al2O3 and SiC particles were subjected to dry sliding tests against steel using a slider-on-cylinder tribometer. Damage mechanisms were 'micro-machining' of the steel carried out by ceramic particles, plastic deformation and oxidation of the metal matrix, as well as abrasion. The results were discussed on the basis of the third-body wear model.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11577/121236
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