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Physicochemical and Aging Tests of 2605 SA 1 and 2605 HB 1 Amorphous Ribbons for Power Applications
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mouhamad, Malick Elleau, Christophe Mazaleyrat, F. Guillaume, Christian Jarry, Bertrand |
| Copyright Year | 2012 |
| 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 hours at 110 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. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://hal.inria.fr/docs/00/66/18/42/PDF/ArticlefinalAgeing.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |