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Manganese-zinc ferrite magnetic material and production process thereof
The manganese-zinc ferrite magnetic material comprises an upper end surface, a lower end surface and a central connecting rod; and a plurality of connecting holes are formed in the upper end surface,the connecting holes are evenly formed in the upper end face, the lower end face is provided with connecting holes matched with the upper end face in position and size, the upper end face and the lower end face are both of a disc-shaped structure, a plurality of guide grooves are formed in the disc-shaped circumferences of the upper end face and the lower end face, and the number of the guide grooves is matched with the number of the connecting holes. According to the manganese-zinc ferrite magnetic material and the production process provided by the invention, the manganese-zinc ferrite magnetic material has high saturation flux density, relatively good wide temperature range and direct current superposition characteristic under the condition of high magnetic conductivity.
本发明公开了一种锰锌铁氧体磁性材料，包括上端面、下端面和中心连接杆；所述上端面设置有多个连接孔，所述连接孔均匀设置在上端面上，所述下端面设置有遇上端面位置、大小相匹配的连接孔，所述上下端面均为圆盘形结构，所述上端面和下端面的圆盘形圆周上设置有多个导向槽，所述导向槽的个数与连接孔的个数相适配；本申请的提供的锰锌铁氧体磁性材料和生产工艺，可使锰锌铁氧体磁性材料在具有高磁导率的情况下，同时具有高饱和磁通密度、较佳的宽温性和直流叠加特性。
Manganese-zinc ferrite magnetic material and production process thereof
The manganese-zinc ferrite magnetic material comprises an upper end surface, a lower end surface and a central connecting rod; and a plurality of connecting holes are formed in the upper end surface,the connecting holes are evenly formed in the upper end face, the lower end face is provided with connecting holes matched with the upper end face in position and size, the upper end face and the lower end face are both of a disc-shaped structure, a plurality of guide grooves are formed in the disc-shaped circumferences of the upper end face and the lower end face, and the number of the guide grooves is matched with the number of the connecting holes. According to the manganese-zinc ferrite magnetic material and the production process provided by the invention, the manganese-zinc ferrite magnetic material has high saturation flux density, relatively good wide temperature range and direct current superposition characteristic under the condition of high magnetic conductivity.
本发明公开了一种锰锌铁氧体磁性材料，包括上端面、下端面和中心连接杆；所述上端面设置有多个连接孔，所述连接孔均匀设置在上端面上，所述下端面设置有遇上端面位置、大小相匹配的连接孔，所述上下端面均为圆盘形结构，所述上端面和下端面的圆盘形圆周上设置有多个导向槽，所述导向槽的个数与连接孔的个数相适配；本申请的提供的锰锌铁氧体磁性材料和生产工艺，可使锰锌铁氧体磁性材料在具有高磁导率的情况下，同时具有高饱和磁通密度、较佳的宽温性和直流叠加特性。
Manganese-zinc ferrite magnetic material and production process thereof
一种锰锌铁氧体磁性材料及其生产工艺
HUANG GUOXIANG (author)
2020-07-07
Patent
Electronic Resource
Chinese
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