Formation of TiC by the application of Ti6Al4V machining chips as flux compounds of tubular wires

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dc.creatorJosé Gedael Fagundes Júnior
dc.creatorAndrés Maurcicio Moreno Uribe
dc.creatorAriel Rodriguez Arias
dc.creatorAlexandre Queiroz Bracarense
dc.date.accessioned2024-04-04T15:21:13Z
dc.date.accessioned2025-09-09T00:37:25Z
dc.date.available2024-04-04T15:21:13Z
dc.date.issued2018
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.format.mimetypepdf
dc.identifier.doi10.1088/1742-6596/1126/1/012027
dc.identifier.issn1742-6596
dc.identifier.sici1
dc.identifier.urihttps://hdl.handle.net/1843/66856
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofInternational Meeting on Applied Sciences and Engineering (ICASE)
dc.rightsAcesso Aberto
dc.subjectTitanio - propriedades mecanicas
dc.subjectLigas de titânio
dc.subjectEngenharia mecânica
dc.titleFormation of TiC by the application of Ti6Al4V machining chips as flux compounds of tubular wires
dc.typeArtigo de evento
local.description.resumoTitanium carbonates (TiC) have high hardness and wear resistance, being thus widely present as a phase present in various mechanical components subject to wear mechanisms. Its application on a large industrial scale becomes relatively low, due to the high cost of titanium commercial alloys. On the other hand, large amounts of chips are generated in the manufacture of prostheses and orthodontic implants, where titanium alloys (ASTM F67 and ASTM F136) are widely applied. The attractiveness of these residues lies in the fact that titanium is the major element present in alloys (at least 90% by weight) and are discarded at low cost when compared to commercial alloys. In order to re insert these residues in the production chain, ASTM F136 (Ti6Al4V) alloy chips were subjected to grinding processes to obtain powders with a grain size of less than 40 mesh and used as flux components in tubular type wires MCAW for manufacturing consumables, promoting the formation of TiC in the welding metal. The deposited cords presented low weld discontinuity index with a uniform distribution of TiC particles along the microstructure, resulting in considerable fractions of carbonate areas in the welds and presenting a considerable increase in micro hardness.
local.identifier.orcidhttps://orcid.org/0000-0001-6018-3417
local.identifier.orcidhttps://orcid.org/0000-0001-9739-2255
local.identifier.orcidhttps://orcid.org/0000-0002-6213-0076
local.identifier.orcidhttps://orcid.org/0000-0001-7326-497X
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA MECÂNICA
local.publisher.initialsUFMG
local.url.externahttps://iopscience.iop.org/article/10.1088/1742-6596/1126/1/012027

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