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Wear behavior of silica-infiltrated monolithic zirconia: Effects on the mechanical properties and surface characterization
(2022-03-01)
The objective of this study was to assess the wear behavior and its effects on the flexural strength of silica-infiltrated zirconia compared to glaze and polishing finishing treatments. To do so, disc-shaped samples of a ...
Experimental and numerical analysis of dry contact in the pin on disc test
(Amsterdam, 2013)
The reduction of friction and wear in systems presenting metal-to-metal contacts, as in several mechanical components, represents a traditional challenge in tribology. In this context, this work presents a computational ...
Mild and severe wear of steels and cast irons in sliding abrasion
(ELSEVIER SCIENCE SA, 2009)
This paper presents the results obtained in pin-on-disk test apparatus using glass and alumina as abrasive materials, showing the rates and mechanisms of abrasive wear of 1070 and 52100 steels, and ductile and white cast ...
Wear behavior of AA1060 reinforced with alumina under different loads
(Elsevier Science Sa, 2009-01)
The wear behavior of samples of AA1060 aluminum matrix reinforced with 15 vol% of alumina particles in a range of loads between 4.9 and 91.2 N was determined using a pin-on-ring machine at a velocity of 2.7 m/s. The ...
Friction and wear behavior of irradiated polyethylene sliding against a rough steel surface
(Springer, 2014-07)
The aim of this study was to evaluate the tribological behavior of polyethylene crosslinked by gamma radiation sliding against a steel surface. Two high-density polyethylenes were irradiated to a total dose in the range ...
CHARACTERIZATION OF A AISI/SAE 4340 STEEL IN DIFFERENT MICROSTRUCTURAL CONDITIONS
(Trans Tech Publications Ltd, 2014-01-01)
The 4340 are classified as ultra-high strength steels used by the aviation industry and aerospace applications such as aircraft landing gear and several structural applications, usually in quenched and tempered condition. ...
A mechatronic system applied to wear particle analysis
(2008-12-01)
This paper describes the development of a mechatronic system for a predictive maintenance grounded on wear particle analysis. The reckoning of wear particles containing in lubricating industrial oils brings the image ...
A mechatronic system applied to wear particle analysis
(2008-12-01)
This paper describes the development of a mechatronic system for a predictive maintenance grounded on wear particle analysis. The reckoning of wear particles containing in lubricating industrial oils brings the image ...
Surface and Sliding Wear Behaviour of Different Coatings and Steels
(Facultad de Ingeniería, 2012)