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Influence of hardness of the harder body on wear regime transition in a sliding pair of steels
(ELSEVIER SCIENCE SA, 2009)
In the unlubricated sliding wear of steels the mild-severe and severe-mild wear transitions have long been investigated. The effect of system inputs such as normal load, sliding speed, environment humidity and temperature, ...
Thermodynamic approaches in sliding wear: a review
(INDERSCIENCE ENTERPRISES LTD, 2010)
In this paper, a review of the thermodynamic approaches of sliding wear is presented. These approaches are divided into the friction energy dissipation, the energy balance and the entropy production. A concise and critic ...
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 ...
Study of the steady-state of wear in micro-abrasive wear tests by rotative ball conducted on specimen of WC-co P20 and M2 tool-steel Estudo da obtenção do regime permanente de desgaste em ensaios de desgaste micro-abrasivo por esfera rotativa conduzidos em corpos-de-prova de WC-co P20 e aço-ferramenta M2
(2018)
© 2018, Universidade Federal do Rio de Janeiro. All rights reserved.Since its introduction to scientific community of tribologists, the micro-abrasive wear test by rotative ball has been adopted by renowned universities ...
Study of the steady-state of wear in micro-abrasive wear tests by rotative ball conducted on specimen of WC-co P20 and M2 tool-steel Estudo da obtenção do regime permanente de desgaste em ensaios de desgaste micro-abrasivo por esfera rotativa conduzidos em corpos-de-prova de WC-co P20 e aço-ferramenta M2
(2018)
© 2018, Universidade Federal do Rio de Janeiro. All rights reserved.Since its introduction to scientific community of tribologists, the micro-abrasive wear test by rotative ball has been adopted by renowned universities ...
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 ...
Transições no regime de desgaste por deslizamento do aço inoxidável austenítico AISI 316L processado a plasma
(Universidade Federal de Minas GeraisUFMG, 2014-02-27)
This work investigate the influence of different plasma treatments on the wear resistance of AISI 316L austenitic stainless steel. The chosen plasma treatments were: nitriding conducted at 450°C for 5 hour, carburizing at ...