| 用铁砂代替Fe_2O_3制备M_x—2000软磁铁氧体 |
| |
| 引用本文： | 胡国光，娄明连，李广新.用铁砂代替Fe_2O_3制备M_x—2000软磁铁氧体[J].安徽大学学报(自然科学版),1993(3). |
| |
| 作者姓名： | 胡国光，娄明连，李广新 |
| |
| 作者单位： | 安徽大学物理系，安徽大学物理系，安徽农学院 |
| |
| 摘 要： | 用铁砂代替Fe_2O_3,制备性能优良的软磁MnZn铁氧体,其性能如下:μ_1:2000±20％; B(H=800A/m):360-390mT;H_c:12.8-14.8A/m:T_c:160-180℃tgδ/μ(f=100KC,H=0.4A/米):21.0-27.0×10~(-6);Tkμ/μ(20-60℃):1.3-1.8×10~(-6).针对铁砂的特点,本文对用铁砂制备软磁MnZn铁氧体的工艺进行研究,得出一些规律和特点。
|
| 关 键 词： | 铁砂 软磁铁氧化 MnZn铁氧体 |
M_x—2000 Soft Ferrite Prepared with Iron—Sand |
| |
| Hu Guoguang Low Mingling Li Guangxin.M_x—2000 Soft Ferrite Prepared with Iron—Sand[J].Journal of Anhui University(Natural Sciences),1993(3). |
| |
| Authors: | Hu Guoguang Low Mingling Li Guangxin |
| |
| Institution: | Dept. of Physics |
| |
| Abstract: | We use iron-sand instead of the Fe_2O_3 to make excellent MnZn ferrites. The magneic properies of ferrite are: μ: 2000±20% B_s(H_s=800Am): 360-390mT; H_c:12. 8-14. 8Am; T_c:160-180℃; tgδ/μ(f=100kc, H-0. 4Am): 21.0-27.0×10~(-6); TKμ/μ(20-60℃):1.3-1.8×10_(-6) We also conduct research on the manufacturing technologies of MnZn soft ferrite according to the characteristics of the iron-sand, and some results are obtained. |
| |
| Keywords: | iron-sand soft ferrite MnZn ferrite |
| 本文献已被 CNKI 等数据库收录！ |
