Title of article :
The improvement of high-temperature oxidation of α2-Ti3Al by anodic coating in the phosphoric acid with sodium silicate
Author/Authors :
Wu، نويسنده , , S.K. and Yang، نويسنده , , Mu-Rong and You، نويسنده , , J.R.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
The 800 °C cyclic oxidation resistance of α2-Ti3Al can be improved by anodic coating in 4 wt% phosphoric acid with 2.9 wt% Na2SiO3 at 18 °C. Cyclic oxidation test indicates that, at 350 V anodizing voltage, the parabolic oxidation rate constant can be reduced to about 1/160 of that for as-homogenized α2-Ti3Al.
Keywords :
A. Titanium aluminides , based on Ti3Al , B. Oxidation , F. Electron microscopy , intermetallic and otherwise , scanning , G. Environmental applications , C. Coatings
Journal title :
Intermetallics
Journal title :
Intermetallics
