Action of Bending Deformation on Electrochemical Properties of Ceramic Coatings on Titanium Implants

摘要

The essential process in creation of the biocompatible titanium implants is insertion in oxide coating the calcium phosphate compounds. At the same time this insertion can act upon coating adhesion to metal and its elasticity. These coating properties are the most important, since implants undergo essential deformation in the recipient body that can decrease the implant corrosion strength and biocompatibility. The aim of this work is the study of action of deformation degree (K_g, percent) upon corrosion potential (E_k, V) and polarization resistance (R_(II). M#OMEGA#.cm~2) of oxide coating in the 0.9 percent NaCl solution.