Method of manufacturing magnetic soft material

A soft magnetic material and working technology, applied in the direction of inorganic material magnetism, etc., can solve the problems of inability to mass-produce or form large-scale or complex shapes, poor electromagnetic conversion rate, etc. , the effect of simple process

Inactive Publication Date: 2016-11-23
METAL INDS RES & DEV CENT
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Problems solved by technology

The core material, rotor, stator and other components in existing electronic products are mostly made of silicon steel sheet. Although the silicon steel sheet has the advantages of easy processing and low cost, it also requires a lot of preparation processes due to its characteristics. To meet the needs, and the silicon steel sheet has the disadvantages of iron loss and electromagnetic conversion rate deterioration due to the easy rise of temperature during use, so pioneers in this field have successively developed related soft magnetic composite m

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  • Method of manufacturing magnetic soft material
  • Method of manufacturing magnetic soft material
  • Method of manufacturing magnetic soft material

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[0020] In order to help your reviewers understand the technical features, content and advantages of the present invention and its achievable effects, the present invention is described in detail in the form of embodiments with accompanying drawings as follows, and the diagrams used therein are: The subject matter is only for the purpose of illustration and auxiliary description, and may not be the true proportions and precise configuration after the implementation of the present invention. Therefore, it should not be interpreted in terms of the proportions and configuration relationships of the attached drawings, and limits the scope of rights of the present invention in actual implementation. , Hexian explained.

[0021] The method for manufacturing soft magnetic material of the present invention can be formed at a time enough to replace the traditional iron core material. The method for manufacturing soft magnetic material includes: melting the magnetic component and the compone...

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Abstract

The invention discloses a method for making a soft magnetic material. The magnetic component and the formed metallic glass are melted to form a uniformly melted master alloy block, and then the master alloy block is melted into a liquid state, and Applying a force to it, so that the liquid master alloy bulk material forms a rough powder under the force; after that, sieving the rough powder, and separating a working powder from the rough powder and placing the working powder in a layered manufacturing device to melt the working powder and condense after cooling to form a soft magnetic material. Thereby, the soft magnetic material of the present invention can be formed with a simple manufacturing process, and it has the characteristics of low iron loss rate and better electromagnetic shielding, so that when it is applied to electronic products, it can achieve the effects of improving magnetic permeability and energy saving.

Description

technical field [0001] The invention relates to a method for making a material, in particular to a method for making a soft magnetic material. Background technique [0002] With the advancement of science and technology and the popularization of nano-manufacturing technology, various bulky and fixed electronic products in the past are gradually reduced to portable portable electronic products, and the volume of the components inside the electronic product device is also reduced accordingly. The core material, rotor, stator and other components in existing electronic products are mostly made of silicon steel sheet. Although the silicon steel sheet has the advantages of easy processing and low cost, it also requires a lot of preparation processes due to its characteristics. To meet the demand, and the silicon steel sheet has the disadvantages of iron loss and electromagnetic conversion rate deterioration due to the easy rise of temperature during use, so pioneers in this field...

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Application Information

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IPC IPC(8): B22F3/105H01F1/12
Inventor 郭哲男蔡德昌伏和中吕英诚叶俊麟蔡孟修
Owner METAL INDS RES & DEV CENT
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