Hydroxyapatite coating on Ti-6Al-4V alloy by an electrolytic process and with heat-treatment

Cheng Li Wang, Wei Jen Shih, Szu Hao Wang, Kuo Ming Chang, Wang Long Li, Min Hsiung Hon, Moo Chin Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The effect of the heat-treatment on the calcium phosphate deposited on Ti-6Al-4V substrate by an electrolytic process has been investigated. The calcium phosphate were deposited in a 0.04M Ca(H2PO4) 2·H2O (MCPM) solution on Ti-6Al-4V substrate at 60 °C, 10V and 80 Torr for 1h, and calcined at different temperature for 4h. X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used to characterized the deposited samples. The XRD pattern of as-deposited sample contain the phase of dicalcium phosphate (DCPD) and HAP. When calcined at 400 °C for 4 h, the DCPD phase is vanished and HAP becomes the major phase. The XRD pattern reveals that the intensity of HAP and Ca2P 2O7 (CPP) decreases, but the β-TCP, CaO and rutile TiO2 also shows up.

Original languageEnglish
Title of host publicationMultiscale, Multifunctional and Functionally Graded Materials
PublisherTrans Tech Publications Ltd
Pages407-412
Number of pages6
ISBN (Print)0878493077, 9780878493074
DOIs
Publication statusPublished - 2010 Jan 1
Event10th International Symposium on Multiscale, Multifunctional and Functionally Graded Materials, MM and FGMs - Sendai, Japan
Duration: 2008 Sep 222008 Sep 25

Publication series

NameMaterials Science Forum
Volume631-632
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Other

Other10th International Symposium on Multiscale, Multifunctional and Functionally Graded Materials, MM and FGMs
CountryJapan
CitySendai
Period08-09-2208-09-25

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Wang, C. L., Shih, W. J., Wang, S. H., Chang, K. M., Li, W. L., Hon, M. H., & Wang, M. C. (2010). Hydroxyapatite coating on Ti-6Al-4V alloy by an electrolytic process and with heat-treatment. In Multiscale, Multifunctional and Functionally Graded Materials (pp. 407-412). (Materials Science Forum; Vol. 631-632). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.631-632.407