Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/33583
Title: Enhancing the bonding strength of plasma-sprayed HA coating on pure Ti
Authors: Yang, S
Man, HC 
Issue Date: 2007
Source: Materials science forum, 2007, v. 561-565, no. PART 2, p. 1553-1556
Abstract: A layer of bioceramic HA was coated on laser gas nitrided and grit-blasted pure Ti substrates using plasma-spraying technique, respectively. X-ray diffraction analysis showed that the microstructures of the coating were mainly composed of HA, amorphous calcium phosphate and some minute phases of tricalcium phosphate, tetracalcium phosphate and calcium oxide. The experimental results showed that the 3-D TiN dendritic scaffold structure produced on the surface of pure Ti using laser gas nitriding technique in advance could anchor the HA coating and improved the interfacial adherence significantly as compared with those on the grit blasted surfaces.
Keywords: Hydroxyapatite
Plasma-spraying
Ti
Publisher: Trans Tech Publications Ltd
Journal: Materials science forum 
ISBN: 0878494626
9780878494620
ISSN: 0255-5476
EISSN: 1662-9752
Description: 6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6, Jeju, 5-9 November 2007
Appears in Collections:Conference Paper

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