کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1428791 | 1509182 | 2014 | 6 صفحه PDF | دانلود رایگان |
• Equal channel angular pressing was used to produce the UFG structured titanium.
• The electrochemical behavior of Ti samples in simulated body fluid was evaluated.
• Cellular behavior of Ti samples was assessed using fibroblast cellules.
• Corrosion and biological behaviors of UFG-Ti were improved in comparison with CG-Ti.
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.
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Journal: Materials Science and Engineering: C - Volume 39, 1 June 2014, Pages 299–304