Paper Title:
Effect of Surface Characteristics on Bioactivity of Ceramic Coating on Ti6al4v by Plasma Electrolytic Oxidation
  Abstract

The surface topographic of ceramic coating on Ti6Al4V alloy, which was fabricated by Plasma Electrolytic Oxidation, was investigated by SEM and 3D profile. The chemical compositions and the phase structures were detected by EDS, XRD, FT-IR. The PEO coating shows a rough porous morphology and the chemical phases are anatase and rutile TiO2. In addition, both of calcium-phosphorus ratios of the two samples were above 1.67. The bioactivity was focused on after soaking in SBF (simulated body fluid). It can be concluded by the experimental data that the surface roughness and the composition are corelated to form hydroxyapatite (HA), and the coatings containing Ca and P can induce bioapatite quickly.

  Info
Periodical
Chapter
Chapter 1: Key Engineering Materials
Edited by
Jun Hu and Qi Luo
Pages
33-37
DOI
10.4028/www.scientific.net/AMR.320.33
Citation
Z. Y. Yang, L. Q. Xia, W. W. Sun, W. J. Li, "Effect of Surface Characteristics on Bioactivity of Ceramic Coating on Ti6al4v by Plasma Electrolytic Oxidation", Advanced Materials Research, Vol. 320, pp. 33-37, 2011
Online since
August 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: M. Asadi, M. Attarchi, M. Vahidifar, A. Jafari
Abstract:This work investigates the characteristics of oxide films formed on Ti and the Ti alloy through a plasma electrolyte oxidation (PEO) process...
1167
Authors: Ping Yi Guo, Yong Shao, Yuan Xin Ji, Wen Tai Zhu, Han Yan
Abstract:Ceramic coatings were prepared in situ on commercial pure Ti(CP-Ti) by Plasma Electrolytic Oxidation(PEO) technology in an...
896
Authors: Yong Feng Jiang, Hua Shan Yang, Ye Feng Bao, Ying Yue Zhang
Abstract:The composite coatings were prepared on AZ91D magnesium alloy by plasma electrolytic oxidation (PEO) plus cathodic electrophoretic deposition...
1126
Authors: K. Venkateswarlu, S. Suresh, N. Rameshbabu, Arumugam Chandra Bose, S. Subramanian
Abstract:The present work is aimed at the optimisation of an electrolyte system for the development of an oxide layer on Ti-6Al-4V implant material by...
436
Authors: Yun Long Wang, Miao Wang, Zhao Hua Jiang
Chapter 11: Thin Films/Surface Engineering/Coatings
Abstract:aluminum nitride ceramic coating were obtained on LY12 aluminum alloy by plasma electrolytic oxidation in CO(NH2)2...
1664