کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
14143 1175 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Corrosion resistance of nanostructured titanium
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
Corrosion resistance of nanostructured titanium
چکیده انگلیسی

The present work reports results of studies of corrosion resistance of pure nano-Ti-Grade 2 after hydrostatic extrusion. The grain size of the examined samples was below 90 nm. Surface analytical technique including AES combined with Ar+ ion sputtering, were used to investigate the chemical composition and thicknesses of the oxides formed on nano-Ti. It has been found that the grain size of the titanium substrate did not influence the thickness of oxide formed on the titanium. The thickness of the oxide observed on the titanium samples before and after hydrostatic extrusion was about 6 nm. Tests carried out in a NaCl solution revealed a slightly lower corrosion resistance of nano-Ti in comparison with the titanium with micrometric grain size.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biomolecular Engineering - Volume 24, Issue 5, November 2007, Pages 559–563
نویسندگان
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