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Physicochemical and Accelerated Aging Tests of Metglas 2605SA1 and Metglas 2605HB1 Amorphous Ribbons for Power Applications
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mouhamad, Malick Elleau, Christophe Mazaleyrat, F. Guillaume, Christian Jarry, Bertrand |
| Copyright Year | 2011 |
| Abstract | To evaluate the physicochemical compatibility of rapidly solidified ribbons with transformer insulating fluids, isothermal heating process was carried out in order to prove the sustainability of these materials. Fe-based amorphous ribbons were immersed in mineral and vegetable transformer oils for a period of 580 h at 110 °C and 140°C. Chemical analyses of oils after experimentation have shown absence of amorphous alloys' components such as Fe, Si, and B. In addition, a stability of magnetic properties is witnessed via the measurements of iron losses. Moreover, X-ray diffraction patterns of ribbons after aging experiments reveal a fully amorphous structure. Calculated lifetimes from accelerated aging test show a good stability of amorphous ribbons in field conditions. |
| Starting Page | 3192 |
| Ending Page | 3195 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1109/TMAG.2011.2158295 |
| Volume Number | 47 |
| Alternate Webpage(s) | https://hal.archives-ouvertes.fr/hal-00661842/document |
| Journal | IEEE Transactions on Magnetics |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |