The effect of titanium oxide additions on the properties and behaviour of Y-TZP

Hdl Handle:
http://hdl.handle.net/10149/98367
Title:
The effect of titanium oxide additions on the properties and behaviour of Y-TZP
Authors:
Hodgson, S. N. B. (Simon); Cawley, J. D. (Jess)
Affiliation:
Loughborough University. Institute of Polymer Technology and Materials Engineering.
Citation:
Hodgson, S. N. B. and Cawley, J. (2001) 'The effect of titanium oxide additions on the properties and behaviour of Y-TZP', Journal of Materials Processing Technology, 119 (1-3), pp.112-116.
Publisher:
Elsevier
Journal:
Journal of Materials Processing Technology
Issue Date:
20-Dec-2001
URI:
http://hdl.handle.net/10149/98367
DOI:
10.1016/S0924-0136(01)00885-8
Abstract:
An investigation has been carried out into the effects of titanium oxide additions in the 0-1 mass% range on the properties and behaviour of Y-TZP. The results show that the presence of TiO2 at this level produces a decrease in sintering activity together with changes in the stability of the tetragonal phase and corresponding changes in hardness and fracture toughness. These results are attributed to the interactions between anion vacancies, and titanium ions in solid solution in the zirconia, giving rise to a reduction in the concentration of the rate controlling (cation interstitial) species during solid state sintering. These phenomena are potentially deleterious in Y-TZP used for structural applications, but may be of potential benefit in other ZrO2 based systems.
Type:
Article
Language:
en
Keywords:
sintering; titania; zirconia
ISSN:
0924-0136
Rights:
Author can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo/ Accessed 10/05/2010]
Citation Count:
4 [Scopus, 10/05/2010]

Full metadata record

DC FieldValue Language
dc.contributor.authorHodgson, S. N. B. (Simon)en
dc.contributor.authorCawley, J. D. (Jess)en
dc.date.accessioned2010-05-10T15:21:08Z-
dc.date.available2010-05-10T15:21:08Z-
dc.date.issued2001-12-20-
dc.identifier.citationJournal of Materials Processing Technology; 119(1-3):112-116en
dc.identifier.issn0924-0136-
dc.identifier.doi10.1016/S0924-0136(01)00885-8-
dc.identifier.urihttp://hdl.handle.net/10149/98367-
dc.description.abstractAn investigation has been carried out into the effects of titanium oxide additions in the 0-1 mass% range on the properties and behaviour of Y-TZP. The results show that the presence of TiO2 at this level produces a decrease in sintering activity together with changes in the stability of the tetragonal phase and corresponding changes in hardness and fracture toughness. These results are attributed to the interactions between anion vacancies, and titanium ions in solid solution in the zirconia, giving rise to a reduction in the concentration of the rate controlling (cation interstitial) species during solid state sintering. These phenomena are potentially deleterious in Y-TZP used for structural applications, but may be of potential benefit in other ZrO2 based systems.en
dc.language.isoenen
dc.publisherElsevieren
dc.rightsAuthor can archive post-print (ie final draft post-refereeing). For full details see http://www.sherpa.ac.uk/romeo/ Accessed 10/05/2010]en
dc.subjectsinteringen
dc.subjecttitaniaen
dc.subjectzirconiaen
dc.titleThe effect of titanium oxide additions on the properties and behaviour of Y-TZPen
dc.typeArticleen
dc.contributor.departmentLoughborough University. Institute of Polymer Technology and Materials Engineering.en
dc.identifier.journalJournal of Materials Processing Technologyen
ref.citationcount4 [Scopus, 10/05/2010]en
or.citation.harvardHodgson, S. N. B. and Cawley, J. (2001) 'The effect of titanium oxide additions on the properties and behaviour of Y-TZP', Journal of Materials Processing Technology, 119 (1-3), pp.112-116.-
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