Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a manufacturing method of a manganese-zinc ferrite large magnetic core, and relates to the technical field of magnetic core manufacturing. The manufacturing method of the manganese-zinc ferrite large magnetic core comprises the following steps: S1, mixing selected materials; S2, pelletizing; S3, presintering; S4, carrying out vibration grinding operation; S5, preparing slurry; S6, adding an additive; S7, adding raw materials; S8, sanding; S9, performing granulation; S10, carrying out compression molding; S11, firing; S12, forming and detecting; and S13, packaging and selling. According to the invention, by adding the raw materials which are not pre-sintered, holes in the pre-sintered materials are filled in the sintering process while the proportion of the materialsin the magnetic core is increased, so that the filling of the holes in the magnetic core to other metals is reduced, and the magnetic flux and the magnetic conductivity are enhanced; and by adding thealuminum ion material in the sintering process to replace the position of iron ions, so that the coercive force of the magnetic core is obviously improved, and later magnetic storage is facilitated.
本发明提供一种锰锌铁氧体大磁芯的制造方法，涉及磁芯制造技术领域。该锰锌铁氧体大磁芯的制造方法，包括以下步骤：S1.进行选取材料混合；S2.进行造球；S3.进行预烧；S4.进行振磨操作；S5.制造浆液；S6.添加添加剂；S7.添加原料；S8.进行砂磨；S9.进行造粒；S10.压制成型；S11.进行烧制；S12.进行成型与检测；S13.打包销售。通过进行加入未预烧的原材料，在烧结的过程中，实现对预烧材料中的空洞进行填充，同时增加材料在磁芯中的占比，使得磁芯内部空洞对其余金属填充减少，从而使磁通与磁导率得到增强，通过加入铝离子材料，在烧结过程中，替换其中铁离子位置，明显提升磁芯的矫顽力，有助于后期对于磁性的储存。
The invention provides a manufacturing method of a manganese-zinc ferrite large magnetic core, and relates to the technical field of magnetic core manufacturing. The manufacturing method of the manganese-zinc ferrite large magnetic core comprises the following steps: S1, mixing selected materials; S2, pelletizing; S3, presintering; S4, carrying out vibration grinding operation; S5, preparing slurry; S6, adding an additive; S7, adding raw materials; S8, sanding; S9, performing granulation; S10, carrying out compression molding; S11, firing; S12, forming and detecting; and S13, packaging and selling. According to the invention, by adding the raw materials which are not pre-sintered, holes in the pre-sintered materials are filled in the sintering process while the proportion of the materialsin the magnetic core is increased, so that the filling of the holes in the magnetic core to other metals is reduced, and the magnetic flux and the magnetic conductivity are enhanced; and by adding thealuminum ion material in the sintering process to replace the position of iron ions, so that the coercive force of the magnetic core is obviously improved, and later magnetic storage is facilitated.
本发明提供一种锰锌铁氧体大磁芯的制造方法，涉及磁芯制造技术领域。该锰锌铁氧体大磁芯的制造方法，包括以下步骤：S1.进行选取材料混合；S2.进行造球；S3.进行预烧；S4.进行振磨操作；S5.制造浆液；S6.添加添加剂；S7.添加原料；S8.进行砂磨；S9.进行造粒；S10.压制成型；S11.进行烧制；S12.进行成型与检测；S13.打包销售。通过进行加入未预烧的原材料，在烧结的过程中，实现对预烧材料中的空洞进行填充，同时增加材料在磁芯中的占比，使得磁芯内部空洞对其余金属填充减少，从而使磁通与磁导率得到增强，通过加入铝离子材料，在烧结过程中，替换其中铁离子位置，明显提升磁芯的矫顽力，有助于后期对于磁性的储存。
Manufacturing method of manganese-zinc ferrite small magnetic core
| Europäisches Patentamt | 2021
Sintering process of manganese zinc ferrite magnetic core
| Europäisches Patentamt | 2023
Manganese zinc ferrite magnetic core and preparation method thereof
| Europäisches Patentamt | 2021
Large-scale SQ type manganese zinc ferrite magnetic core and preparation method thereof
| Europäisches Patentamt | 2021
Preparation method of manganese zinc ferrite large-size magnetic ring
| Europäisches Patentamt | 2024