Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-permeability ferrite magnetic material
The invention discloses a preparation method of a high-permeability ferrite magnetic material, which comprises the following specific steps: step 1, selecting ferric oxide, zinc oxide and manganese oxide as main materials, and selecting calcium carbonate, silicon dioxide, calcium silicate, ferric sulfate, zinc sulfate and nickel oxide as dopants, an inspector carries out production license detection on the main material and the dopant, an enterprise purchases imported raw materials needing legal inspection, an effective inspection qualification certificate should be asked from a supplier, and the enterprise should come from a qualified supplier and inspect authenticity of related certificates of the supplier; iron trioxide, zinc oxide and manganese oxide are selected as main materials, and calcium carbonate, silicon dioxide, calcium silicate, ferric sulfate, zinc sulfate and nickel oxide are selected as doping agents, so that the ferrite material has relatively good magnetization intensity and coercive force and relatively large saturation magnetic flux density, and the magnetic conductivity of the ferrite material can be remarkably improved.
本发明公开了一种高磁导率铁氧体磁性材料的制备方法，具体制备方法步骤如下：步骤一：选取三氧化二铁、氧化锌和氧化锰为主料，选取碳酸钙、二氧化硅、硅酸钙、硫酸铁、硫酸锌和氧化镍为掺杂剂，检验人员对主料和掺杂剂进行生产许可证检测，企业采购进口需法定检验的原料，应当向供货者索取有效的检验合格证明，来自合格供应商，查验供应商相关证明真实性；选取三氧化二铁、氧化锌和氧化锰为主料，选取碳酸钙、二氧化硅、硅酸钙、硫酸铁、硫酸锌和氧化镍为掺杂剂具有较好的磁化强度和矫顽力，饱和磁通密度较大，可显著提高铁氧体材料的磁导率。
Preparation method of high-permeability ferrite magnetic material
The invention discloses a preparation method of a high-permeability ferrite magnetic material, which comprises the following specific steps: step 1, selecting ferric oxide, zinc oxide and manganese oxide as main materials, and selecting calcium carbonate, silicon dioxide, calcium silicate, ferric sulfate, zinc sulfate and nickel oxide as dopants, an inspector carries out production license detection on the main material and the dopant, an enterprise purchases imported raw materials needing legal inspection, an effective inspection qualification certificate should be asked from a supplier, and the enterprise should come from a qualified supplier and inspect authenticity of related certificates of the supplier; iron trioxide, zinc oxide and manganese oxide are selected as main materials, and calcium carbonate, silicon dioxide, calcium silicate, ferric sulfate, zinc sulfate and nickel oxide are selected as doping agents, so that the ferrite material has relatively good magnetization intensity and coercive force and relatively large saturation magnetic flux density, and the magnetic conductivity of the ferrite material can be remarkably improved.
本发明公开了一种高磁导率铁氧体磁性材料的制备方法，具体制备方法步骤如下：步骤一：选取三氧化二铁、氧化锌和氧化锰为主料，选取碳酸钙、二氧化硅、硅酸钙、硫酸铁、硫酸锌和氧化镍为掺杂剂，检验人员对主料和掺杂剂进行生产许可证检测，企业采购进口需法定检验的原料，应当向供货者索取有效的检验合格证明，来自合格供应商，查验供应商相关证明真实性；选取三氧化二铁、氧化锌和氧化锰为主料，选取碳酸钙、二氧化硅、硅酸钙、硫酸铁、硫酸锌和氧化镍为掺杂剂具有较好的磁化强度和矫顽力，饱和磁通密度较大，可显著提高铁氧体材料的磁导率。
Preparation method of high-permeability ferrite magnetic material
一种高磁导率铁氧体磁性材料的制备方法
BAO CHUAN (Autor:in) / CHENG JINGJING (Autor:in) / BAO YINGWANG (Autor:in)
18.08.2023
Patent
Elektronische Ressource
Chinesisch
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