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Silicon steel plate is a special steel that is widely used in the electrical industry. It offers unique benefits in electrical applications, including high magnetic permeability, low core loss, excellent electrical resistivity, and cost-effectiveness. These make it an indispensable material in key electrical equipment such as transformers, generators, and motors.
Additionally, this material is made of high-quality silicon and silicon steel. The manufacturing process generally involves raw material selection, melting and casting, hot rolling, cold rolling, annealing, insulation coating, and cutting to achieve the desired magnetic properties and efficiency.
| Product | Silicon Steel Plate |
| Standard | AISI, ASTM, GB, JIS, DIN |
| Thickness | 0.27mm-0.5mm |
| Width | 600mm-1250mm |
| Length | 800mm-1500mm |
| Types | Grain oriented silicon steel plate; non grain oriented silicon steel plate |
Silicon steel plates, also known as electrical steel plates, offer numerous advantages when utilized in electrical applications.
1. Low Loss and High Permeability
A notable feature of silicon steel plate is its low loss and high magnetic permeability. This enables the silicon steel plate to reduce energy loss when current passes and provide high-efficiency magnetic permeability.
2. Reduce Eddy Current Loss
Eddy current losses are generated in an alternating magnetic field, which leads to current consumption and heat generation. Silicon steel plates can reduce eddy current losses by introducing silicon particles into the material. Additionally, silicon’s high resistivity reduces the intensity of eddy currents, thereby reducing energy loss and heat generation. This makes silicon steel plates particularly suitable for use in equipment such as high-frequency transformers and motors.
3. Suppression of Magnetic Saturation and Noise
The high saturation magnetic induction of silicon steel plates enables them to withstand high magnetic flux density without saturation. By suppressing magnetic saturation, silicon steel plates can reduce magnetic field fluctuations in transformers and motors, thereby reducing noise and mechanical vibration. This is very important for equipment that requires low noise and smooth operation.
4. Reduce Resistance
In addition, this material has tremendous electrical resistivity, which helps reduce eddy losses in electrical devices. This property allows for higher running frequencies and advanced overall performance in excessive-velocity electrical applications.
5. Diverse Types for Sale
When it comes to silicon metal plates, two main types are normally used in the market:
Grain Oriented Silicon Steel Plate and Non Grain Oriented Silicon Steel Plate. Each type has specific applications, and the choice between them is crucial for achieving optimal performance.
6. Environmental Protection and Sustainability
The manufacturing process of silicon steel plates can be relatively environmentally friendly.
Firstly, compared with ordinary steel, its manufacturing process involves less energy consumption and resource consumption. In addition, the efficient energy conversion characteristic of this material means that in equipment using silicon steel sheets, less electrical energy is lost, making the entire power system more energy efficient.
Silicon steel plates are widely used in the following fields:
1. Electrical Transformers: Silicon steel plates are typically used in the middle of electrical transformers due to their excellent magnetic permeability and low iron losses. This enables an efficient energy switch and reduces heat generation in transformers.
2. Electric Vehicles: They play an important role in the drive system of electric vehicles, reducing energy loss and increasing battery life.
3. Generators and Motors: As the core material of motors and generators, silicon steel plates can provide efficient power conversion and output capabilities.
4. Turbines: Silicon steel plates also play a crucial role in the creation of turbines, which help in retaining a solid magnetic area and decreasing strength losses during energy generation.
5. Inductors and Chokes: They are used within the production of inductors and chokes to govern the flow of electricity and voltage in electrical circuits.
6. Magnetic Circuits: Silicon steel plates are used in magnetic circuits for various packages along with magnetic defensive, sensors, and actuators due to their incredible properties.
