ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
RF sputtering process was applied to produce thin hydroxyapatite(HAp,Ca10(PO4)6(OH)2) films on Ti-6Al-4V alloy substrates. The effects of different heat treatmentconditions on the bonding strength between HAp thin films and Ti-6Al-4V alloy substrates werestudied. Before deposition, the Ti-6Al-4V alloy substrates were heat treated for 1hr at 850°C under3.0×10-3torr, and after deposition, the HAp thin films were heat treated for 1hr at 400°C, 600°C and800°C under the atmosphere, and analyzed optical microscope, FESEM, FTIR, XRD, nano-indentor,micro-vickers hardness, respectively. Experimental results represented that the HAp thin films onthe heat treated substrates had higher hardness than none-heat treated substrates before thedeposition
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/23/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.1433.pdf
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