Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 88-92 |
| Number of pages | 5 |
| Journal | International Journal of Machine Tools and Manufacture |
| Volume | 70 |
| DOIs | |
| State | Published - Jul 2013 |
Bibliographical note
Publisher Copyright:© 2013 Elsevier Ltd
Keywords
- Electrochemomechanical polishing
- Glassy carbon
- Tribocorrosion