Paper Title:
TEM Analysis on Bio-Functional Gradient Hydroxyapatite/ZrO2 Coatings
  Abstract

In the present study, bioactive functional gradient coatings were prepared using net-energy controlled plasma spraying technology. The microstructure and phases of the bioactive functional gradient coating were examined by means of transmission electron microscope, scanning electron microscopy and X-ray diffraction. The results revealed that: (1) as-sprayed coatings contained a large amount of amorphous phases and some nano-sized HA crystals formed during rapid solidification, (2) surface of the coating was very rough with different-sized micropores, and the gradient layer was much denser which firmly bonded to the substrate without gaps and obvious interface between the coating and the substrate

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1676-1678
DOI
10.4028/www.scientific.net/KEM.336-338.1676
Citation
C. Y. Ning, Y. J. Wang, X. F. Chen, J. D. Ye, G. Wu, N. R. Zhao, "TEM Analysis on Bio-Functional Gradient Hydroxyapatite/ZrO2 Coatings", Key Engineering Materials, Vols. 336-338, pp. 1676-1678, 2007
Online since
April 2007
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$32.00
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