Biocompatibility Research of Medicine Titanium Alloy Coating by Microarc Oxidation

Abstract:

A medicinal titanium alloy hydroxyapatite coating was fabricated by microarc oxidation process, and a kind standard of simulated body fluid was configured, after that the biocompatibility experiment was carried out. The soaked coatings surface morphologies were observed and analysed by scanning electron microscopy,and the coating spectra were simultaneityly researched by X-ray diffraction. The instance of degradation and precipitate were investigated,and the transformation of Ca/P value were measured.

• Periodical: Advanced Materials Research (Volumes 189-193)
• Pages: 222-226
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.189-193.222
• Online since: February 2011
• Authors: Feng Biao Wang, Shi Chun Di, Jie Yu
• Keywords: Ceramic Coating, Degradation, Hydroxyapatite (HAP), Micro-Arc Oxidation (MAO)

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