| 摘要 |
Ferrite material consists of; 44~88 m/o Fe2O3,21~28 m/o MgO,4~8 m/o MnO,17~22 m/o ZnO, 2~6 m/o CuO and 0.1~0.4 w/o V2O5. The temperature of sintering is 1,100~1,200 deg. C, and magnetic loss is 130 mw/cc or less at 32KHz,1,000 gauss and 100 deg. C. This ferrite is useful as the core material of yoke for CRT.
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