Paper Title:
Improvement of Microstructure of Bovine Hydroxyapatite with Yttria
  Abstract

Composites of calcinated bovine bone derived hydroxyapatite (HA) with 0.5 and 1 wt% Y2O3 were prepared by sintering. Money and time saving feature the production of HA from natural sources. In this study, results of scanning electron microscopy (SEM) and X-ray diffraction analysis aimed to interpret the results of measurements of densification, microhardness, and compression strength of the produced composites. The best mechanical properties were achieved after sintering at 1200°C for compressive strength and 1300°C for microhardness. The results are in a fair agreement with densification measurements and microstructure analysis.

  Info
Periodical
Key Engineering Materials (Volumes 330-332)
Main Theme
Edited by
Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu
Pages
47-50
DOI
10.4028/www.scientific.net/KEM.330-332.47
Citation
L.S. Ozyegin, S. Salman, F. N. Oktar, S. Agathopoulos, O. Meydanoglu, S. Akesi, I. Yukler, "Improvement of Microstructure of Bovine Hydroxyapatite with Yttria", Key Engineering Materials, Vols. 330-332, pp. 47-50, 2007
Online since
February 2007
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Price
$32.00
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