Physicochemical and Accelerated Aging Tests of Metglas 2605SA1 and Metglas 2605HB1 Amorphous Ribbons for Power Applications
| Autor: | C. Elleau, Frederic Mazaleyrat, B. Jarry, M. Mouhamad, C. Guillaume |
|---|---|
| Přispěvatelé: | Matériaux Magnétiques pour l'Energie (SATIE-MME), Composants et Systèmes pour l'Energie Electrique (CSEE), Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE), École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-École normale supérieure - Rennes (ENS Rennes)-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS)-Systèmes et Applications des Technologies de l'Information et de l'Energie (SATIE), Université Paris-Seine-Université Paris-Seine-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire des Matériels Électriques (EDF R&D LME), EDF R&D (EDF R&D), EDF (EDF)-EDF (EDF), ERDF DFI (DFI), ERDF, CIFRE EDF |
| Rok vydání: | 2011 |
| Předmět: |
010302 applied physics
Diffraction Materials science Amorphous metal Amorphous alloys 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Accelerated aging Isothermal process Electronic Optical and Magnetic Materials Amorphous solid law.invention Iron losses law 0103 physical sciences X-ray crystallography [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci] Metglas Electrical and Electronic Engineering Composite material 0210 nano-technology Transformer |
| Zdroj: | IEEE Transactions on Magnetics IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2011, 47 (10), pp.3192-3195. ⟨10.1109/TMAG.2011.2158295⟩ |
| ISSN: | 1941-0069 0018-9464 |
| DOI: | 10.1109/tmag.2011.2158295 |
| Popis: | International audience; 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|