Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/52328

TitleEffect of sintering temperature on mechanical and wear behaviour of a ceramic composite
Author(s)Capela, Paulina Araújo
Carvalho, S. F.
Guedes, A.
Pereira, Mário
Carvalho, Luís
Correia, Junior
Soares, Delfim
Gomes, J. R.
KeywordsAbrasive
Grinding
Low temperature
Wear
Issue dateApr-2018
PublisherElsevier
JournalTribology International
Abstract(s)© 2017 Elsevier Ltd A new vitrified bonded abrasive composite for grinding wheels and a reference material used in the industrial production of grinding wheels were compared in terms of mechanical properties and wear behaviour. The new formulation abrasive samples were processed using different sintering temperatures. With the new composite, it was possible to, simultaneously, obtain similar mechanical properties and increase the open porosity, at a lower sintering temperature. The results demonstrated that the grinding performance of vitrified bonded abrasives can be optimized varying the heat treatment maximum temperature. The best combination of results was achieved with a sintering temperature of 1000 °C.
TypeArticle
URIhttp://hdl.handle.net/1822/52328
DOI10.1016/j.triboint.2017.12.009
ISSN0301-679X
e-ISSN1879-2464
Publisher versionhttps://www.sciencedirect.com/science/article/pii/S0301679X17305674
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:DEM - Artigos em revistas de circulação internacional com arbitragem científica

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