- Tytuł:
- Magnetic Properties of SMC Cores Produced at a Low Compacting Temperature
- Autorzy:
-
Jakubas, A.
Gębara, P.
Seme, S.
Gnatowski, A.
Chwastek, K. - Powiązania:
- https://bibliotekanauki.pl/articles/1032892.pdf
- Data publikacji:
- 2017-05
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
75.60.-d
75.60.Ej
77.84.Lf - Opis:
- Soft magnetic composites are readily used in the design of electromagnetic converters and electrical machines. In the paper, the magnetic properties of "home-made" cores made of iron powder and suspense polyvinyl chloride are examined. Samples were prepared by hot pressing of a PVC/Fe powder mixture with a different ratio of constituent components. Phase composition was investigated using an X-ray diffractometer and the presence of α-Fe was detected. Measurements of magnetic permeability revealed its allometric decrease with an increase of PVC content in composite. For the description of magnetization curves the phenomenological Jiles-Atherton model is used. The results of simulations are in a qualitative agreement with experiment.
- Źródło:
-
Acta Physica Polonica A; 2017, 131, 5; 1289-1293
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł