| 摘要 |
PURPOSE:To obtain magnesium-zinc ferrite for a deflecting yoke having high saturation magnetic flux density and small loss in the service temp. range of >=80 deg.C. CONSTITUTION:Bi2O3 is added to a base by 0.2-0.8 pts.wt. per 100 pts. wt. of the base contg., by mol, 42-46.0% Fe2O3, 24-30% MgO, 15-19% ZnO, 1.5-4.5% CuO and 8-17% MnO. |
