MAGNETO-CRYSTALLINE ENERGY DENSITY SERIES FOR ELECTRICAL STEELS.docx
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MAGNETO-CRYSTALLINE ENERGY DENSITY SERIES FOR ELECTRICAL STEELS
MAGNETO-CRYSTALLINE ENERGY DENSITY SERIES FOR ELECTRICAL STEELS.docx
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MAGNETO-CRYSTALLINE ENERGY DENSITY SERIES FOR ELECTRICAL STEELS
![MAGNETO-CRYSTALLINE ENERGY DENSITY,E˚ =
0.355 * A˚ + (0.163 – 0.031 * A˚) [Si wt%] –
1.898
REFERENCE : Through process texture
evolution and magnetic properties of high Si
non-oriented electrical steels
Jurij J. Sidor , Kim Verbeken, Edgar Gomes,
Juergen Schneider ,Pablo Rodriguez Calvillo,
Leo A.I. Kestens
Differentiating, E˚ with respect to A˚[ least
22.5 for cube texture],we have
dE˚/dA˚ = 0.355 – 0.031[Si wt%] =0 for
minimum MAGNETO-CRYSTALLINE ENERGY
DENSITY.
[Si wt%] = 0.355/0.031 = 11.4516;](https://image.slidesharecdn.com/magneto-crystallineenergydensityseriesforelectricalsteels-230526104930-569177ba/75/magnetocrystalline-energy-density-series-for-electrical-steelsdocx-1-2048.jpg?cb=1685098500)
![E˚ = 0.355 * 22.5 + (0.163 – 0.031 * 22.5)
*11.4516– 1.898 = -0.0313802 ≈ ZERO.
MAGNETO-CRYSTALLINE ENERGY DENSITY
SERIES FOR ELECTRICAL STEELS,
E˚ IS POSITIVE FOR [Si wt%] ≤ 11.4516,
ZERO FOR [Si wt%] = 11.4516;
IS NEGATIVE FOR [Si wt%] ≥ 11.4516](https://image.slidesharecdn.com/magneto-crystallineenergydensityseriesforelectricalsteels-230526104930-569177ba/75/magnetocrystalline-energy-density-series-for-electrical-steelsdocx-2-2048.jpg?cb=1685098500)
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MAGNETO-CRYSTALLINE ENERGY DENSITY SERIES FOR ELECTRICAL STEELS.docx
- 1. MAGNETO-CRYSTALLINE ENERGY DENSITY,E˚ = 0.355 * A˚ + (0.163 – 0.031 * A˚) [Si wt%] – 1.898 REFERENCE : Through process texture evolution and magnetic properties of high Si non-oriented electrical steels Jurij J. Sidor , Kim Verbeken, Edgar Gomes, Juergen Schneider ,Pablo Rodriguez Calvillo, Leo A.I. Kestens Differentiating, E˚ with respect to A˚[ least 22.5 for cube texture],we have dE˚/dA˚ = 0.355 – 0.031[Si wt%] =0 for minimum MAGNETO-CRYSTALLINE ENERGY DENSITY. [Si wt%] = 0.355/0.031 = 11.4516;
- 2. E˚ = 0.355 * 22.5 + (0.163 – 0.031 * 22.5) *11.4516– 1.898 = -0.0313802 ≈ ZERO. MAGNETO-CRYSTALLINE ENERGY DENSITY SERIES FOR ELECTRICAL STEELS, E˚ IS POSITIVE FOR [Si wt%] ≤ 11.4516, ZERO FOR [Si wt%] = 11.4516; IS NEGATIVE FOR [Si wt%] ≥ 11.4516