Author/Authors :
Maleki-Ghaleh، نويسنده , , H. and Hajizadeh، نويسنده , , K. and Hadjizadeh، نويسنده , , Hojat A. and Shakeri، نويسنده , , M.S. and Ghobadi Alamdari، نويسنده , , S. and Masoudfar، نويسنده , , S. and Aghaie، نويسنده , , E. and Javidi، نويسنده , , M. and Zdunek، نويسنده , , J. and Kurzydlowski، نويسنده , , K.J.، نويسنده ,
Abstract :
The electrochemical and cellular behavior of commercially pure titanium (CP-Ti) with both ultrafine-grained (UFG) and coarse-grained (CG) microstructure was evaluated in this study. Equal channel angular pressing was used to produce the UFG structure titanium. Polarization and electrochemical impedance tests were carried out in a simulated body fluid (SBF) at 37 °C. Cellular behaviors of samples were assessed using fibroblast cells. Results of the investigations illustrate the improvement of both corrosion and biological behavior of UFG CP-Ti in comparison with the CG counterpart.
Keywords :
CORROSION RESISTANCE , Equal channel angular pressing (ECAP) , Ultrafine-grained materials , CP-Ti , cell behavior
