Magnetical Properties of Silicon Steels Used for Electrotechnical Industries

  • Ana DONIGA "Dunarea de Jos" University of Galati, Romania
  • Elisabeta VASILESCU "Dunarea de Jos" University of Galati, Romania
  • Miltiade ISTRATE "Dunarea de Jos" University of Galati, Romania

Résumé

This paper-work shows the laboratory experiments achieved on more silicon steel plates, where the magnetic ranges were spot- lighted by particular technical requirements. On the same plates the texture analyses were made considering Goss characteristics, shape and orientation of the crystalline grains, too. Finally, a correlation between texture, structure and magnetic characteristics was gotten.

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Références

[1]. Cedigian, S., 1974, Materiale magnetice, Editura Tehnica, Bucuresti.
[2]. Hug, E., Dumas, F., 1993, Influences des deformation plastiques sur le component magnetique d'alliages fer-silicium, - Revue de Metallurgie, dec., p. 1857.
[3]. Doniga A., 1998, Researches regarding the silicon steels for transformers – The doctor`s Paper – Galati - Romania.
[4]. Nakashima, S., Takashima, K., 1991, Effect of cold rolling reduction on secondary recristallization in grain-oriented Electrical steel, - ISIJ International, vol. 31, p. 1013.
[5]. Ushigani, Y , Okazaki, Y., Magnetic Properties of Thin Gauge 3% Si- Fe with {110} <001> orientation,- Journal of Materials Engineering and Performance, vol. 4, p. 435.
Publiée
2008-05-15
Rubrique
Articles

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