Insulation and anti-corrosion E-shaped silicon steel sheet
A technology of silicon steel sheet and insulating layer, which is applied to transformer/inductance parts, magnetic core/yoke, electrical components, etc., can solve the problems of poor insulation and corrosion resistance of silicon steel sheet, poor use of materials, waste, etc. , to achieve the effect of improving insulation and corrosion resistance
Inactive Publication Date: 2017-03-08
徐君康
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Problems solved by technology
[0003] The traditional silicon steel sheet for motors has a C-shaped cross-section, which cannot make good use of the material during the production and cutting process, and the material discharge utilization rate is 100%, resulting in a lot of waste
At the same time, the insulation and corrosion resistance of the previous silicon steel sheets are poor
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[0012] see figure 1 and figure 2 , The present invention relates to an insulating and anti-corrosion E-type silicon steel sheet, which comprises a silicon steel sheet body 1, the silicon steel sheet body 1 is E-shaped, and the surface of the silicon steel sheet body 1 is coated with an insulating layer 2 and an anti-corrosion layer 3 in sequence.
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The invention relates to an insulation and anti-corrosion E-shaped silicon steel sheet. The insulation and anti-corrosion E-shaped silicon steel sheet is characterized by comprising a silicon steel sheet body (1), wherein the silicon steel sheet body (1) is in an E shape, and a surface of the silicon steel sheet body (1) is sequentially coated with an insulation layer (2) and an anti-corrosion layer (3). In the insulation and anti-corrosion E-shaped silicon steel sheet, the material can be utilized very well during the production and cutting process, the material layout utilization ratio is 100%, and no waste is generated; meanwhile, a copper wire is wound in gaps in the silicon steel sheet, an AC magnetic field can be generated, so that a current is induced in a secondary coil; and meanwhile, the surface of each silicon steel sheet is coated with the insulation layer and the anti-corrosion layer, and thus, the insulativity and the corrosion resistance of the silicon steel sheet are improved.
Description
technical field [0001] The invention relates to a silicon steel sheet, in particular to an insulating and anti-corrosion E-shaped silicon steel sheet, which belongs to the technical field of electromechanical. Background technique [0002] Silicon steel sheet is a kind of silicon-iron soft magnetic alloy with extremely low carbon content. Generally, the silicon content is 0.5-4.5%. Adding silicon can increase the resistivity and maximum magnetic permeability of iron. It is mainly used to make various transformers, motors and The iron core of the generator. [0003] The traditional silicon steel sheet for motors has a C-shaped cross-section, which cannot make good use of the material during the production and cutting process, and the utilization rate of material discharge is 100%, resulting in a lot of waste. At the same time, the insulation and corrosion resistance of the conventional silicon steel sheets are poor. Contents of the invention [0004] The object of the pre...
Claims
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Inventor 徐君康
Owner 徐君康