Improvement of Microstructure of Bovine Hydroxyapatite (BHA) by Doping with Calcium Fluoride
| dc.contributor.author | Ozyegin L. S., Oktar F. N., Agathopoulos S., Salman S., Bozkurt Y., Eruslu N. | en |
| dc.date.accessioned | 2015-11-24T17:34:50Z | |
| dc.date.available | 2015-11-24T17:34:50Z | |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/14040 | |
| dc.rights | Default Licence | - |
| dc.subject | Calcium Fluoride, Hydroxyapatite (HA), Mechanical Properties, Microstructure, Sintering | en |
| dc.title | Improvement of Microstructure of Bovine Hydroxyapatite (BHA) by Doping with Calcium Fluoride | en |
| heal.abstract | Composites of calcinated bovine bone derived hydroxyapatite (BHA) doped 0.5 and 1 wt% CaF2 were prepared by sintering. The production of BHA from natural sources is preferred due to money and time saving reasons. Scanning electron microscopy (SEM) and X-ray diffraction analysis together with measurements of density and compression strength were carried out in the produced samples. The experimental results indicated that compression strength of the composites increase when sintering temperature increases. The best compression strength was achieved after sintering at 1200°C for 0.5% CaF2 addition. The results are in agreement with densification measurements and microstructure analysis. With regards to the amount of CaF2, the results indicate that small additions of F, lower than 0.5%, can further improve the mechanical properties of HA. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | 10.4028/www.scientific.net/KEM.330-332.43 | - |
| heal.identifier.secondary | http://www.scientific.net/KEM.330-332.43 | - |
| heal.journalName | Key Engineering Materials | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2007 | - |
| heal.publisher | Trans Tech Publications | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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