Paper Title:
Formation of Porous (Ca, P)-Doped TiO2/Dense Ti Double Coatings on NiTi Alloy
  Abstract

NiTi alloys are widely used for bone implants due to their good mechanical properties. However, they can suffer certain disadvantages, such as leaching of toxic nickel ions and poor osteoinductive properties. A porous (Ca, P)-doped TiO2 /dense Ti double coatings on NiTi alloy with porous (Ca, P)-doped TiO2 coating as the top layer and a dense Ti coating as the interlayer should possess a very good combination of bioactivity and chemical stability. In this paper, the double coatings were formed by applying a duplex process of arc ion plating (AIP) and micro-arc oxidation (MAO). X-ray diffraction (XRD), scanning electron microscopy (SEM) and electron probe microanalysis (EPMA) have been used to investigate the microstructure and morphology of the coatings.

  Info
Periodical
Materials Science Forum (Volumes 675-677)
Edited by
Yi Tan and Dongying Ju
Pages
333-336
DOI
10.4028/www.scientific.net/MSF.675-677.333
Citation
H. Zhao, C. C. Tian, G. Q. Lin, Z. D. Ge, M. Qi, D. Z. Yang, "Formation of Porous (Ca, P)-Doped TiO2/Dense Ti Double Coatings on NiTi Alloy", Materials Science Forum, Vols. 675-677, pp. 333-336, 2011
Online since
February 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: Eun Young Choi, Chul Sik Jang, Myung Chang Kang, Kwang Ho Kim
Abstract:Ternary Ti-Cx-N1-x coatings were deposited on stainless steel substrates by arc ion plating (AIP) technique using Ti target at the...
311
Authors: Ying Yuan Teng, Qian Chen, Li Xin
Chapter 1: Materials Science and Engineering
Abstract:For improvement of the cyclic oxidation resistance of the Ti6Al4V alloy, multi-layered Ti50Al50N/Ti70Al30N and mono-layered Ti60Al30Si10N...
428
Authors: Guo Dong Sun, Deng Liang Yi, Chang Hua Liu
Chapter 15: Surface Engineering / Coatings Technology
Abstract:TiN and TiAlN films have been coated on the surface of tool materials by various methods for the life-time extension of tool. In this work,...
1096
Authors: Shi Fang Xie, Ke Ming Liu, Pei Ling Ke, Dong Zhang, Shi Yong Wei, Ai Ying Wang
Chapter 1: Advanced Material Science and Technologies
Abstract:TiN coatings were prepared by using multi-arc ion plating technique at different N2 partial pressures. The surface morphology of...
89