Radio frequency (RF) suspension plasma sprayed ultra-fine hydroxyapatite (HA)/zirconia composite powders.

@article{Kumar2003RadioF,
  title={Radio frequency (RF) suspension plasma sprayed ultra-fine hydroxyapatite (HA)/zirconia composite powders.},
  author={R. Nandha Kumar and Philip Cheang and K. A. Khor},
  journal={Biomaterials},
  year={2003},
  volume={24 15},
  pages={
          2611-21
        }
}
Ultra-fine hydroxyapatite (HA)/ZrO(2) composite powders was synthesised by radio frequency (RF) induction suspension plasma spray. A wet suspension of HA/ZrO(2) was employed as feedstock. The suspension was injected axially into the RF plasma to produce the nano-composite powders, which were subsequently accumulated in cyclone collectors. The particle size and morphology was resolved by using the Zeta potential nano-particle size analyser, scanning electron microscopy, transmission electron… CONTINUE READING
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