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MnZn ferrite material with high magnetic conductivity, high Bs and high Tc and preparation method thereof
The invention discloses a MnZn ferrite material with high magnetic conductivity, high Bs and high Tc, and belongs to the technical field of ferrite material preparation. The MnZn ferrite material comprises main materials and doping agents, the main materials comprise 51.5 wt% to 53.5 wt% of Fe2O3, 16 wt% to 21 wt% of ZnO and 25.5 wt% to 32.5 wt% of MnO, and the doping agents comprise 0.001 wt% to 0.05 wt% of Cu2V2O7, 0.001 wt% to 0.05 wt% of Bi2O3, 0.001 wt% to 0.05 wt% of Sb2O5, 0.001 wt% to 0.08 wt% of P2O5, 0.001 wt% to 0.05 wt% of Nb2O5 and 0.001 wt% to 0.1 wt% of MoO3. The MnZn ferrite obtained by the invention has high [mu] i (greater than or equal to 10000), high Bs (greater than or equal to 500mT) and high Tc (greater than or equal to 160 DEG C).
一种高磁导率高Bs高Tc的MnZn铁氧体材料，属于铁氧体材料制备技术领域。包括主料和掺杂剂，主料：51.5～53.5mol％Fe2O3、16～21mol％ZnO、25.5～32.5mol％MnO，掺杂剂：0.001～0.05wt％Cu2V2O7，0.001～0.05wt％Bi2O3，0.001～0.05wt％Sb2O5，0.001～0.08wt％P2O5，0.001～0.05wt％Nb2O5，0.001～0.1wt％MoO3。本发明得到的MnZn铁氧体兼具高μi(≥10000)、高Bs(≥500mT)以及高Tc(≥160℃)。
MnZn ferrite material with high magnetic conductivity, high Bs and high Tc and preparation method thereof
The invention discloses a MnZn ferrite material with high magnetic conductivity, high Bs and high Tc, and belongs to the technical field of ferrite material preparation. The MnZn ferrite material comprises main materials and doping agents, the main materials comprise 51.5 wt% to 53.5 wt% of Fe2O3, 16 wt% to 21 wt% of ZnO and 25.5 wt% to 32.5 wt% of MnO, and the doping agents comprise 0.001 wt% to 0.05 wt% of Cu2V2O7, 0.001 wt% to 0.05 wt% of Bi2O3, 0.001 wt% to 0.05 wt% of Sb2O5, 0.001 wt% to 0.08 wt% of P2O5, 0.001 wt% to 0.05 wt% of Nb2O5 and 0.001 wt% to 0.1 wt% of MoO3. The MnZn ferrite obtained by the invention has high [mu] i (greater than or equal to 10000), high Bs (greater than or equal to 500mT) and high Tc (greater than or equal to 160 DEG C).
一种高磁导率高Bs高Tc的MnZn铁氧体材料，属于铁氧体材料制备技术领域。包括主料和掺杂剂，主料：51.5～53.5mol％Fe2O3、16～21mol％ZnO、25.5～32.5mol％MnO，掺杂剂：0.001～0.05wt％Cu2V2O7，0.001～0.05wt％Bi2O3，0.001～0.05wt％Sb2O5，0.001～0.08wt％P2O5，0.001～0.05wt％Nb2O5，0.001～0.1wt％MoO3。本发明得到的MnZn铁氧体兼具高μi(≥10000)、高Bs(≥500mT)以及高Tc(≥160℃)。
MnZn ferrite material with high magnetic conductivity, high Bs and high Tc and preparation method thereof
一种高磁导率高Bs高Tc的MnZn铁氧体材料及其制备方法
SUN KE (author) / WANG CHAO (author) / JU DENGFENG (author) / HUANG HUI (author) / LI CHUNLONG (author) / YU ZHONG (author) / WU CHUANJIAN (author) / JIANG XIAONA (author) / LAN ZHONGWEN (author) / LIU HONGJING (author)
2021-07-23
Patent
Electronic Resource
Chinese
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