Effect of pressure on abrasive wear mode transitions in micro-abrasive wear tests of WC-Co P20

Página do item simplificado
dc.contributor.authorCamara Cozza R.
dc.date.accessioned2019-08-20T00:13:08Z
dc.date.available2019-08-20T00:13:08Z
dc.date.issued2013
dc.description.abstractThe purpose of this work was to analyse the effect of the pressure (variable and constant) on the wear mode transition in ball-cratering wear tests. It was conducted using balls of 52100 steel, specimens of WC-Co P20 and abrasive slurry prepared with SiC particles and distilled water. The results showed that the conditions of variable and constant pressure had significant effects on the occurrence of the abrasive wear modes and their transitions. Under the condition of variable pressure, the transition from grooving to rolling abrasion occurred earlier than for constant pressure and the ratio A g/A p was larger for the condition of constant pressure; A p is the projected area of the crater, and A g is the projected area with grooving abrasion. © 2012 Elsevier Ltd.
dc.description.firstpage266
dc.description.lastpage271
dc.description.volume57
dc.identifier.citationCOZZA, Ronaldo Câmara. Effect of pressure on abrasive wear mode transitions in micro-abrasive wear tests of WC-Co P20. Tribology International, v. 57, p. 266-271, 2013.
dc.identifier.doi10.1016/j.triboint.2012.06.028
dc.identifier.issn0301-679X
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/1889
dc.relation.ispartofTribology International
dc.rightsAcesso Restrito
dc.subject.otherlanguageAbrasion
dc.subject.otherlanguageBall-cratering
dc.subject.otherlanguageWear
dc.titleEffect of pressure on abrasive wear mode transitions in micro-abrasive wear tests of WC-Co P20
dc.typeArtigo
fei.scopus.citations20
fei.scopus.eid2-s2.0-84868192865
fei.scopus.subjectAbrasive slurries
fei.scopus.subjectBall-cratering
fei.scopus.subjectConstant pressures
fei.scopus.subjectDistilled water
fei.scopus.subjectEffect of pressure
fei.scopus.subjectProjected area
fei.scopus.subjectSiC particles
fei.scopus.subjectWear modes
fei.scopus.subjectWear test
fei.scopus.updated2024-03-04
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84868192865&origin=inward
Arquivos
Coleções
Artigos