CRGO Cold Rolled Electrical Steel
Silicon steel is a special electrical steel, also known as silicon steel sheet. It is composed of silicon and steel, the silicon content is usually between 2% and 4.5%. Silicon steel has low magnetic permeability and resistivity, and high resistivity and magnetic saturation induction.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of crgo cold rolled electrical steel in China. With abundant experience, we warmly welcome you to wholesale customized crgo cold rolled electrical steel from our factory. For price consultation, contact us.
Oriented Silicon Steel: Oriented Silicon Steel is a kind of silicon steels material with obvious oriented grain structure. It arranges the crystal grains in a specific direction during the manufacturing process through a special process, thereby improving the magnetic permeability and magnetization. Grain-oriented silicon steels has low hysteresis loss and eddy current loss, so it is widely used in high-efficiency motors and transformers. Its applications include high-speed motors, high-efficiency transformers, and power equipment.
Grain-oriented electrical steel usually has a silicon level of 3% (Si:11Fe). It is processed in such a way that the optimal properties are developed in the rolling direction, due to a tight control (proposed by Norman P. Goss) of the crystal orientation relative to the sheet. The magnetic flux density is increased by 30% in the coil rolling direction, although its magnetic saturation is decreased by 5%. It is used for the cores of power and distribution transformers, cold-rolled grain-oriented steel is often abbreviated to CRGO.
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Product Name |
Grain Oriented Silicon Steels |
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Standard |
B23G110, B27G120, B35G155, B23R080-B27R095 |
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Thickness |
0.23mm-0.35mm |
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Width |
20mm-1250mm |
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Length |
Coil Or As Required |
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Technique |
Cold Rolled |
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Surface Treatment |
Coated |
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Application |
Widely used in transformers, generators, various household motors and micro-motors, etc. |
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Special Use |
Silicon Steels |
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Sample |
For Free (Within 10 KG) |
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CRGO silicon steel
Cold rolled silicon steel feature
The main characteristics of silicon steel are low magnetic permeability and high electrical resistivity, which enable it to reduce eddy current loss and Joule loss in the iron cores. Silicon steel also has a high magnetic saturation induction, making it able to withstand higher magnetic field strength without magnetic saturation.
cRGO electrical steel application
The application of silicon steel is mainly concentrated in the field of power equipment. In the motor, silicon steels is used to manufacture the iron cores of the motor to reduce eddy current loss and Joule loss and improve the efficiency of the motor. In generators and transformers, silicon steels is used to manufacture iron cores to increase magnetic saturation induction and reduce energy loss.
GO Electrical Steel Use
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