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Metal magnetic functional material capable of automatically controlling magnetic intensity and processing equipment of metal magnetic functional material

A technology of functional materials and processing equipment, applied in the manufacture of inductors/transformers/magnets, electrical components, circuits, etc., can solve the problems of low ignition point and low boiling point, and achieve the effect of wide applicability, high stability and easy change

Inactive Publication Date: 2021-07-23
朱少强
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Traditional magnetic fluid material base fluids are generally water, organic solvents, oil, etc., but such base fluids are more volatile, deteriorated, have low ignition points, and low boiling points, and need to be stored in a closed environment

Method used

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  • Metal magnetic functional material capable of automatically controlling magnetic intensity and processing equipment of metal magnetic functional material
  • Metal magnetic functional material capable of automatically controlling magnetic intensity and processing equipment of metal magnetic functional material
  • Metal magnetic functional material capable of automatically controlling magnetic intensity and processing equipment of metal magnetic functional material

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Experimental program
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Effect test

Embodiment 1

[0056] see Figure 1-4 , a metal magnetic functional material with self-controlled magnetic strength and its processing equipment, the processing steps include:

[0057] S1: Alloy prepared from raw materials;

[0058] Weigh metal iron, tin, and zinc, and the mass percentage of the three is 70:15:15, and configure it into a eutectic alloy with a low melting point.

[0059] S2: magnet metal mixing;

[0060] The manganese zinc iron oxide particles with a particle size of 15 nanometers are weighed and mixed with the configured low melting point alloy through a stirrer.

[0061] S3: temperature rise, pressure control;

[0062] Raise the temperature of the mixed raw materials to 300°C, control the pressure at -1.50MPa, start the mechanical stirring, first fast and then slow, so that the manganese zinc iron oxide particles are evenly dispersed in the low melting point metal, and the mass percentage of manganese zinc iron oxide is 19%. Paste magnetic functional materials.

[0063...

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PUM

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Abstract

The invention discloses a metal magnetic functional material capable of automatically controlling magnetic intensity and processing equipment of the metal magnetic functional material, which belong to the field of special metal functional materials. According to the metal magnetic functional material capable of automatically controlling the magnetic intensity and the processing equipment of the metal magnetic functional material, by mixing raw materials according to a quantitative proportion, liquid-state magnetic metal is converted into solid-state magnetic metal through temperature rising, pressure control, injection molding, net arrangement, alloy placement, pouring shaping and hammering shaping, the applicability is wider, compared with the liquid-state metal, the stability of the solid-state metal is high, and by changing the change of the lateral temperature of a magnetic metal body, the permalloy particles are driven to directionally move on the guiding spider thread, so that the number of the permalloy particles in unit volume can be conveniently changed, and the permalloy particles have magnetic shielding property, so that the single-side magnetic intensity of metal of the permalloy particles can be conveniently changed.

Description

technical field [0001] The invention relates to the field of special metal functional materials, more specifically, to a metal magnetic functional material with self-controlled magnetic strength and processing equipment thereof. Background technique [0002] New materials refer to newly developed or developing structural materials with excellent properties and functional materials with special properties. Structural materials mainly utilize their mechanical properties such as strength, toughness, hardness, and elasticity. Such as new ceramic materials, amorphous alloys (metallic glass), etc. Functional materials mainly use their functions and physical effects such as electricity, light, sound, magnetism, and heat. In recent years, new materials researched and developed in the world mainly include new metal materials, fine ceramics and optical fibers. [0003] Metal material refers to the general designation of metal elements or materials with metal characteristics mainly ...

Claims

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Application Information

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IPC IPC(8): H01F41/00C22C47/06C22C47/08C22C49/08
CPCC22C47/062C22C47/08C22C49/08H01F41/00
Inventor 朱少强
Owner 朱少强
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