Micro-Abrasive Wear Behavior Study of an Intermetallic Material—Fe–30Al–6Cr (at.%) Under Conditions of Room and Moderate Temperatures: A Comparison

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dc.contributor.authorSILVA, E. K. T. M.
dc.contributor.authorLUNA-DOMINGUES, J. H.
dc.contributor.authorVERMA, V.
dc.contributor.authorRonaldo Câmara Cozza
dc.contributor.authorOrcidhttps://orcid.org/0000-0002-4880-4791
dc.contributor.authorOrcidhttps://orcid.org/0000-0002-4880-4791
dc.date.accessioned2022-01-12T21:54:28Z
dc.date.available2022-01-12T21:54:28Z
dc.date.issued2021-01-13
dc.description.abstract© 2021, Springer Nature Singapore Pte Ltd.Present work focus on research of tribological resistance of an intermetallic material (Fe–30Al–6Cr—at.%), seeking correlations between wear volume, friction coefficient and temperature. Abrasive experiments were performed with specimens of an iron aluminide alloy against AISI 52100 steel ball and abrasive particles of silicon carbide in glycerin. An individual study was done with respect to their characteristics in terms of SEM-EDS analysis. Different test conditions were defined and the abrasive slurry was, continuously, supplied between the specimen and the ball. Values of tangential force and normal force were acquired simultaneously, for “ball – abrasive particles – specimen” tribological system. Systematic studies of the occurrences of the micro-abrasive wear modes, friction and wear generated during tests were done. Moderate temperature favored a larger degree of plastic deformation than removal of material, reducing the wear rate and decreasing glycerin viscosity, which facilitated the movement of the abrasive particles and, consequently, reduced the friction coefficient. Wear volume presented a rising behavior with increase in sliding distance at room and moderate temperatures. Present research explored the potential of an intermetallic material as structural material subjected to moderate temperatures.
dc.description.firstpage693
dc.description.lastpage706
dc.identifier.citationSILVA, E. K. T. M.; LUNA-DOMINGUES, J. H.; VERMA, V.; COZZA, R. C. Micro-Abrasive Wear Behavior Study of an Intermetallic Material—Fe–30Al–6Cr (at.%) Under Conditions of Room and Moderate Temperatures: A Comparison. Lecture Notes in Mechanical Engineering, p. 693-706, jan. 2021.
dc.identifier.doi10.1007/978-981-15-9893-7_51
dc.identifier.issn2195-4364
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/3602
dc.relation.ispartofLecture Notes in Mechanical Engineering
dc.rightsAcesso Restrito
dc.subject.otherlanguageBall-cratering wear testing
dc.subject.otherlanguageIron aluminide alloy
dc.subject.otherlanguageRolling abrasion
dc.titleMicro-Abrasive Wear Behavior Study of an Intermetallic Material—Fe–30Al–6Cr (at.%) Under Conditions of Room and Moderate Temperatures: A Comparison
dc.typeArtigo de evento
fei.scopus.citations1
fei.scopus.eid2-s2.0-85101381921
fei.scopus.updated2024-07-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85101381921&origin=inward
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