Hydroxyapatite coatings on NaOH treated Ti–6Al–4V alloy using sol–gel precursor
Avinash BalakrishnanB. C. LeeT. N. KimBharat B. Panigrahi
Abstract
In this study, hydroxyapatite (HA) was coated by sol–gel method on Ti–6Al–4V alloy substrates and on micropolished surface after NaOH treatment. The former shows the cracks and poor bonding of HA whereas the latter shows coating without cracks and higher bonding strength. The higher bonding strength on NaOH treated sample could be attributed to the formation of thin sodium titanium oxide layer, the high surface roughness and high interfacial bonding between HA and substrate.
Metrics
Citation History
Topics
Related Documents
Hydroxyapatite coating by sol–gel on Ti–6Al–4V alloy as drug carrier
Eduardo PeónGastón Fuentes EstévezMárcia S. SaderJ.C. GalvánJulio César Llópiz YurellIvan Napoleão BastosGlória de Almeida Soares
Thick Hydroxyapatite Coating on Ti-6Al-4V through Sol-Gel Method
Sajjad JafariMohammad Mahdi TaheriJamaliah Idris
Wear Study on SOL–GEL-Coated Ti-6Al-4V Alloy
P. ShanmugapriyaV. SrinivasanB. KarthikeyanB. Asaithambi
Mechanical hydroxyapatite coatings on PEO-treated Ti–6Al–4V alloy for enhancing implant's surface bioactivity
Sidra Sadaf NisarHan‐Cheol Choe
Novel sphene coatings on Ti–6Al–4V for orthopedic implants using sol–gel method
Chengtie WuYogambha RamaswamyDavid M. GaleWenrong YangKeqin XiaoLiangchi ZhangYongbai YinHala Zreiqat