Résumé du preprint DAPNIA-05-244
| DAPNIA-05-244 |
|---|
| Efficiency of electropolishing versus bath composition and aging : first results (refereed article). |
| F. Éozénou, C. Antoine, A. Aspart, S. Berry, JF. Denis, B. Malki |
Electropolishing experiments on niobium samples are carried out in Saclay: - to study the bath aging, its origins and the consequences on the polishing performances, - to highlight the influence of parameters such as temperature and acids concentrations (hydrofluoric and sulfuric). Some mixtures with different concentrations have already been investigated. Intensity as a function of time, surface states and polishing speed were considered at different potentials. |
