Quasi magnetic monopole model

A magnetic monopole and model technology, applied in the field of physics applications, achieves the effect of uniform monopole magnetism, wide application range, and reduced combination gaps

Inactive Publication Date: 2013-01-09
崔实
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Physicists have been searching for magnetic monopoles in the microscopic world, but they have been unsuccessful so far

Method used

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Embodiment Construction

[0007] As shown in the drawings, the quasi-magnetic monopole model of the present invention is composed of two hollow hemispherical permanent magnets 1 butted and combined, and high magnetic permeability material layers 2 a and 2 b are arranged on the inner and outer surfaces thereof. The radius of the hollow hemispherical permanent magnet 1 of the present embodiment is 6mm, and the high magnetic permeability material layer 2 a of its inner surface is an integral hollow sphere, generally speaking, when the radius of the hollow hemispherical permanent magnet 1 is less, as less than 3mm , the high magnetic permeability material on its inner surface should be a solid sphere. The production of the hollow hemispherical permanent magnet 1 is to put the variable magnetic axis magnetic field and the auxiliary magnetic pole after the process of variable magnetic axis orientation pressing (the whole process is carried out in an anaerobic, high-purity argon environment), sintering, aging,...

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Abstract

The invention relates to a quasi magnetic monopole model and belongs to the technical field of physics application. A hollow hemispherical permanent magnet is manufactured by variable magnetic shaft orientation pressing, forming, sintering and magnetizing; a hollow spherical permanent magnet is formed by butting and combining two hollow hemispherical permanent magnets; high magnetic permeability materials are arranged on the inner and outer surfaces of the hollow spherical permanent magnet; the outer edge of the hemispherical bottom of the hollow hemispherical permanent magnet has inverted chamfering; and variable magnetic shaft orientation magnetizing is performed at the inverted chamfering. According to the quasi magnetic monopole model, a stray heteropolar magnetic field at the periphery of the magnetic monopole is eliminated, so that the monopole on the outer surface is uniform in magnetic field, and a magnetic monopole model which is strict and practical is manufactured.

Description

technical field [0001] The invention relates to a quasi-magnetic monopole model, which belongs to the technical field of physics applications. Background technique [0002] In the microscopic world, physicists have been making unremitting efforts to search for magnetic monopoles, but so far they have failed. In the macroscopic world, people simulate and design various models according to the characteristics of magnetic monopoles. For example, the Chinese patent "Magnetic Monopole" (CN201663026U), which was authorized and announced on December 1, 2010, "is a magnetic monopole that is assembled from permanent magnets and has a magnetic pole on the outside and another magnetic pole inside." pole." Actually it is a magnet with a shaped outer circumference showing a magnetic pole. Strictly speaking, according to this structure and assembly process, the stray heteropolar magnetic field that can be measured on the outer surface of this unipolar magnet exists, and the magn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18H01F7/02
Inventor 崔立晨崔学晨崔实崔宇张莉
Owner 崔实
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