| 摘要 |
PURPOSE:To obtain an oxide magnetic material suitable for deflection york core for CRT dealing with high deflecting voltage and high frequency and having high saturation magnetic flux density by means of ordinary crushing time and ordinary burning temp. CONSTITUTION:MoO3 is added by <=0.1wt.% to an Mg-Zn ferrite material, and the resulting mixture is burned. It is preferable that the ferrite material has a basic composition consisting of, by mole, 45-49% Fe2O3, 25-31% MgO, 17-21% ZnO, 2-7% MnO, and 0-3% CuO. |
