Publication: Microstructural and mechanical properties of hydroxyapatite-zirconia composites
| dc.contributor.author | OKTAR, FAİK NÜZHET | |
| dc.contributor.authors | Erkmen, Z. E.; Genc, Y.; Oktar, F. N. | |
| dc.date.accessioned | 2022-03-12T17:32:25Z | |
| dc.date.available | 2022-03-12T17:32:25Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | This work focuses on the improvement of the mechanical properties of hydroxyapatite (HA) through the addition of 3 mol% yttria partially stabilized zirconia (PSZ). Enamel-derived HA (EHA) from freshly extracted human teeth and commercial HA (CHA) were chosen as the matrix. The effects of addition up to 10 wt% of PSZ and of sintering temperature (1000 degrees-1300 degrees C) on the density, microhardness, and compression strength were evaluated. For EHA-PSZ composites, the density and mechanical properties were generally enhanced by adding 5 wt% PSZ, especially after sintering at 1200 degrees C, whereas CHA-PSZ composites showed lower strength values at sintering temperatures of 1200 degrees and 1300 degrees C with respect to EHA-PSZ composites. This may be due to the lower stability of CHA-PSZ composites with higher amounts of calcium zirconate formed over 1100 degrees C when compared with EHA-PSZ composites. | |
| dc.identifier.doi | 10.1111/j.1551-2916.2007.01849.x | |
| dc.identifier.eissn | 1551-2916 | |
| dc.identifier.issn | 0002-7820 | |
| dc.identifier.uri | https://hdl.handle.net/11424/228571 | |
| dc.identifier.wos | WOS:000249276800035 | |
| dc.language.iso | eng | |
| dc.publisher | WILEY | |
| dc.relation.ispartof | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | SINTERING TEMPERATURE | |
| dc.subject | CERAMICS | |
| dc.subject | REINFORCEMENT | |
| dc.subject | DENTIN | |
| dc.subject | ENAMEL | |
| dc.title | Microstructural and mechanical properties of hydroxyapatite-zirconia composites | |
| dc.type | article | |
| dspace.entity.type | Publication | |
| local.avesis.id | d778ba38-9701-4215-8613-e5dd2f45f900 | |
| local.import.package | SS17 | |
| local.indexed.at | WOS | |
| local.indexed.at | SCOPUS | |
| local.journal.numberofpages | 8 | |
| oaire.citation.endPage | 2892 | |
| oaire.citation.issue | 9 | |
| oaire.citation.startPage | 2885 | |
| oaire.citation.title | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | |
| oaire.citation.volume | 90 | |
| relation.isAuthorOfPublication | 5ba0a0e0-ebae-43a6-855c-0aabb90021f4 | |
| relation.isAuthorOfPublication.latestForDiscovery | 5ba0a0e0-ebae-43a6-855c-0aabb90021f4 |