Effect of Ni, Mg, Cu Substitution on Magnetic Properties of Mn-Zn Ferrite

摘要：

The effect of Ni2+, Mg2+, Cu2+ substitution on Magnetic properties of Mn-Zn ferrite were investigated. And the reason of different effects of each substitution on the magnetic properties was considered.By substituting ions of Mn-Zn ferrite to Ni,Cu or Mg ion, ferrites with increased Fe2O3 contents and with 100℃ of fixed Tbtm were obtained. The result shows that Bs of Ni, Mg substituted Mn-Zn ferrites were increased at 373K, at that time the effect of Mg substitution on Bs is small compared with that of Ni substitution. In comparison with the result for Ni, Mg substitution, Bs was decreased when ions of Mn-Zn ferrites were substituted by Cu ions.

关键词： Substitution Mn-Zn Ferrite Tbtm Magnetic properties

作者: X.L.Li I.Nakahata T.Kuroda T.Aoki T.Murase

作者单位: Materials Research Center,TDK Xiamen Co.Ltd.,Xiamen 361021,Fujian,China Materials & process development center,TDK Co.Ltd.,Chiba 286-8588,Japan

会议类型: 国际会议

会议名称: The 10th International Conference on Ferrites(2008中国国际铁氧体研讨会)

会议地点: 成都

会议语种:英文

页码: 260-263

在线出版日期: 2008-10-10（万方平台首次上网日期，不代表论文的发表时间）