Paper Title:
Sintering Effect on Mechanical Properties of Composites of Hydroxyapatite Lanthanum Oxide (HA-La2O3)
  Abstract

Composites of calcinated bovine bone derived hydroxyapatite (HA) with 0.25, 0.5, 1, and 2 wt % La2O3 were prepared by sintering. The experimental results indicated that compression strength and microhardness of HA-La2O3 composites increase when the content of La2O3 and sintering temperature increase. The best mechanical properties were achieved after sintering at 1300°C. The results are in agreement with densification measurements and microstructure analysis.

  Info
Periodical
Key Engineering Materials (Volumes 309-311)
Main Theme
Edited by
Takashi Nakamura, Kimihiro Yamashita and Masashi Neo
Pages
101-104
DOI
10.4028/www.scientific.net/KEM.309-311.101
Citation
F. N. Oktar, L.S. Ozyegin, O. Meydanoglu, H. Aydin, S. Agathopoulos, G. Rocha, B. Sennaroglu, E.S. Kayali, "Sintering Effect on Mechanical Properties of Composites of Hydroxyapatite Lanthanum Oxide (HA-La2O3) ", Key Engineering Materials, Vols. 309-311, pp. 101-104, 2006
Online since
May 2006
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Price
$32.00
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