Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7310
Title: Sol-derived hydroxyapatite Ddip-coating of a porous Ti6Al4V powder compact
Authors: Altındiş, Mustafa
Güden, Mustafa
Ni, Chaoying
Keywords: Titanium foams
Powder metallurgy
Issue Date: Jan-2009
Publisher: Al-Farabi Kazakh State National University
Source: Altındiş, M., Güden, M., and Ni, C. (2009). Sol-derived hydroxyapatite Ddip-coating of a porous Ti6Al4V powder compact. Eurasian Chemico-Technological Journal, 11(2), 129-136. doi:10.18321/ectj306
Abstract: A sintered porous Ti6Al4V powder compact with a mean pore size of 63 µm and an average porosity of 37±1% was dip-coated at soaking times varying between 1- and 5-minute using a sol-derived calcium Hydrooxyapatite (HA) powder. The coated compacts were heat-treated at 840 °C. The coating thickness was found to increase with increasing soaking time, from 1.87 µm at 1-minute soaking to 9 µm at 5-minute soaking on the average. It was shown that at increasing soaking times, the originally open pores started to close, while at low soaking times the Ti6Al4V particles were partially coated. The coating layer was shown to be nano porous and the depth of coating was observed to be relatively shallow: only few particles near the compact surface were HA-coated.
URI: http://doi.org/10.18321/ectj306
https://hdl.handle.net/11147/7310
ISSN: 1562-3920
1562-3920
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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