A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of soft magnetic ferrite materials, and discloses a wide-temperature low-power-consumption manganese-zinc soft magnetic ferrite material, which comprises a ferrite material, the ferrite material comprises main components and an additive, the main components comprise 52.5-54.5 mol% of Fe < 2 > O < 3 >, 9-12.5 mol% of ZnO, and the balance of MnO; the additives comprise V2O5, CaCO3, Nb2O5, Ta2O5, TiO2, SnO2 and CoO, and the total addition amount of the additives is 5000-8500 ppm based on the total weight of the main components. According to the wide-temperature low-power-consumption manganese-zinc soft magnetic ferrite material and the preparation method thereof provided by the invention, the produced product has the characteristics of ultralow normal-temperature power consumption and low power consumption at high temperature; and the performance requirement of the server power transformer design can be better met.
本发明属于软磁铁氧体材料技术领域，且公开了一种宽温低功耗锰锌软磁铁氧体材料，包括铁氧体材料，所述铁氧体材料包括主成分与添加剂，主成分主成分包括含量为52.5～54.5mol％的Fe 2 O 3、含量为9～12.5mol％的ZnO、其余为MnO；添加剂包括V2O5、CaCO3、Nb2O5、Ta2O5、TiO2、SnO2、CoO，以主成分的总重量计算，添加剂添加总量为5000～8500ppm。本发明提出的一种宽温低功耗锰锌软磁铁氧体材料及其制备方法，生产出来的产品具有超低的常温功耗，同时确保在高温时仍然有较低功耗的特点；能更好的满足服务器电源变压器设计的性能需求。
The invention belongs to the technical field of soft magnetic ferrite materials, and discloses a wide-temperature low-power-consumption manganese-zinc soft magnetic ferrite material, which comprises a ferrite material, the ferrite material comprises main components and an additive, the main components comprise 52.5-54.5 mol% of Fe < 2 > O < 3 >, 9-12.5 mol% of ZnO, and the balance of MnO; the additives comprise V2O5, CaCO3, Nb2O5, Ta2O5, TiO2, SnO2 and CoO, and the total addition amount of the additives is 5000-8500 ppm based on the total weight of the main components. According to the wide-temperature low-power-consumption manganese-zinc soft magnetic ferrite material and the preparation method thereof provided by the invention, the produced product has the characteristics of ultralow normal-temperature power consumption and low power consumption at high temperature; and the performance requirement of the server power transformer design can be better met.
本发明属于软磁铁氧体材料技术领域，且公开了一种宽温低功耗锰锌软磁铁氧体材料，包括铁氧体材料，所述铁氧体材料包括主成分与添加剂，主成分主成分包括含量为52.5～54.5mol％的Fe 2 O 3、含量为9～12.5mol％的ZnO、其余为MnO；添加剂包括V2O5、CaCO3、Nb2O5、Ta2O5、TiO2、SnO2、CoO，以主成分的总重量计算，添加剂添加总量为5000～8500ppm。本发明提出的一种宽温低功耗锰锌软磁铁氧体材料及其制备方法，生产出来的产品具有超低的常温功耗，同时确保在高温时仍然有较低功耗的特点；能更好的满足服务器电源变压器设计的性能需求。
Manganese-zinc soft magnetic ferrite material with wide temperature range and low power consumption and preparation method thereof
一种宽温低功耗锰锌软磁铁氧体材料及其制备方法
CHEN JUN (author)
2023-07-04
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
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