The mechanism of material removal by electrochemomechanical magnetorheological polishing of glassy carbon (GC) products is studied in this paper. Potentiostatic experiment was performed to examine the electrochemical oxidation mechanism and the associated oxide film growth on GC. A nanoindentation test revealed that the oxide film had lower hardness than did the original GC. An electrochemical impedance spectroscopy experiments were carried out to model the electrochemomechanical material removal mechanism. A series of tribocorrosion tests were conducted to quantitatively study the tribocorrosion synergism.
|Number of pages||5|
|Journal||International Journal of Machine Tools and Manufacture|
|Publication status||Published - 2013 Jul|
Bibliographical noteFunding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean Government (MEST) (No. 2010-0014893 ).
All Science Journal Classification (ASJC) codes
- Mechanical Engineering
- Industrial and Manufacturing Engineering