کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1470235 | 990321 | 2011 | 8 صفحه PDF | دانلود رایگان |

The electropolishing behavior of commercially pure Ti was studied in sulfuric acid–ethanol electrolytes with a small amount of H2O. The experimental results showed that commercially pure Ti could be electropolished well in the 3 M H2SO4–ethanol electrolyte, while inadequately electropolished in 0.5 and 1 M H2SO4–ethanol electrolytes. However, the brightening effect on the Ti surface could be clearly observed by the addition of a few volume percent of H2O to the 0.5 and 1 M H2SO4–ethanol electrolytes. The effect of a small amount of H2O in the H2SO4–ethanol electrolytes on the electropolishing behavior of pure Ti was discussed.
Research highlights
► The Ti could be electropolished in sulfuric acid-ethanol electrolytes.
► A well-electropolished Ti surface obtained in the 3 M H2SO4-ethanol electrolyte.
► Adding H2O in 0.5 and 1 M H2SO4-ethanol electrolytes improve Ti electropolishing.
Journal: Corrosion Science - Volume 53, Issue 2, February 2011, Pages 589–596