ModelIing the influence of anisotropy on magnetic properties in grain-oriented steels

• Autorzy: Chwastek, K. , Najgebauer, M. , Szczygłowski, J. , Wilczyński, W.

Warianty tytułu

PL

Modelowanie wpływu anizotropii na własności magnetyczne orientowanej blachy elektrotechnicznej

• Języki publikacji: EN

Abstrakty

EN

The paper presents an anisotropy model of magnetic properties based on the concept of coenergy. The proposed model is veriffied for chosen grades of grain-oriented electrical steel. It is shown, that it is possible to predict magnetization curves for arbitrary values of angle ∝ on the basis of easurements, made in two directions of sample.

PL

W artykule przedstawiono model anizotropii właściwości magnetycznych oparty o koncepcję ko-energii. Zaproponowany model został zweryfikowany dla orientowanych blach elektrotechnicznych o wybranych grubościach. Wykazano możliwość uzyskania pętli histerezy dla dowolnego kąta a wycięcia próbki, w oparciu o pomiary wykonane wyłącznie w dwóch kierunkach.

Słowa kluczowe

PL

anizotropia; równanie Fröhlich; orientowana blacha elektrotechniczna; zmodyfikowany model eliptyczny

EN

anisotropy; Fröhlich aquation; grain oriented steel; moditied elliptic model

• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 3
• Strony: 126-128
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Chwastek, K.

autor

Najgebauer, M.

autor

Szczygłowski, J.

autor

Wilczyński, W.

• Częstochowa University of Technology, Faculty ot Electrical Engineering,

Bibliografia

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