| Typical Demagnetization Curves |
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| Y10 Isotropic Ferrite Grade | Y25 Anisotropic Ferrite Grade |
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| Y30 Anisotropic Ferrite Grade | Y33 Anisotropic Ferrite Grade |
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| Y30BH Anisotropic Ferrite Grade | Y35 Anisotropic Ferrite Grade |
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