Electrical Silicon Steel
Sep 26, 2025
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Electrical Silicon Steel Product Description
advantages of electrical steel:
- Low energy loss: Silicon steel has the characteristics of low hysteresis loss and low eddy current loss, which makes it exhibit higher energy efficiency under alternating magnetic field. In electrical equipment, such as transformers and electric motors, this advantage is important because less energy loss means more efficient equipment, saving energy and reducing operating costs.
- Improved energy efficiency: Due to the low energy loss characteristics of silicon steel, electrical equipment manufactured using silicon steel has higher energy efficiency. Improvements in energy efficiency are critical to reducing energy consumption, lowering carbon emissions, and achieving sustainable development goals.
- Low noise: The low hysteresis loss and eddy current loss of silicon steel not only reduce energy loss, but also reduce vibration and noise generated in power equipment. This enables motors and transformers made of silicon steel to run much more quietly, making them ideal for applications that require a low-noise environment, such as home appliances and office equipment.
- High stability: The magnetic properties of silicon steel are stable, and its magnetic properties can maintain good stability even at high temperatures. This enables electrical equipment made of silicon steel to maintain stable performance during long-term operation, and is not prone to loss of magnetic properties due to temperature changes.
- Improve equipment life: Due to low eddy current loss, electrical equipment made of silicon steel has a lower operating temperature, which helps to extend the service life of the equipment and reduce damage caused by overheating.
- Convenient processing: Silicon steel is relatively easy to process and shape, and can obtain excellent magnetic properties through cold rolling process. This allows silicon steel to be customized into power equipment of various shapes and sizes according to different design requirements, which improves the flexibility of manufacturing.
Combining the above advantages, silicon steel becomes an ideal material for manufacturing high-efficiency energy conversion and transmission equipment. It plays an important role in the power and electronics industry, helping to improve energy efficiency, reduce energy loss, reduce noise, and increase the reliability and lifespan of electrical equipment.
silicon electrical steel specifications
| specification | Nominal thickness(mm) | Density(kg/dm3) | Core loss(W/kg) P1.7/50 | Magnetic polarization (T) J800 | Applications |
|
Electrical Steel |
0.23 | 7.65 | 1.05 | 1.82 | Large motor Transformer Electromagnetic device Reactor Large transformer Small transformer Distribution transformer |
| 1.10 | 1.82 | ||||
| 0.27 | 7.65 | 1.15 | 1.82 | ||
| 1.20 | 1.82 | ||||
| 0.30 | 7.65 | 1.15 | 1.82 | ||
| 1.25 | 1.82 | ||||
High magnetic induction oriented electrical steel |
0.27 | 7.65 | 0.88 | 1.89 | |
| 0.93 | 1.89 | ||||
| 0.98 | 1.89 | ||||
| 1.05 | 1.89 | ||||
| 1.10 | 1.89 | ||||
| 0.30 | 7.65 | 0.95 | 1.89 | ||
| 1.00 | 1.89 | ||||
| 1.05 | 1.89 | ||||
| 1.10 | 1.89 | ||||
| 0.35 | 7.65 | 1.10 | 1.89 | ||
| 1.20 | 1.89 | ||||
| 1.30 | 1.89 | ||||
Magnetic domain refinement high magnetic induction oriented electrical steel |
0.27 | 7.65 | 0.88 | 1.89 | |
| 0.93 | 1.89 | ||||
| 0.95 | 1.89 | ||||
| 0.30 | 7.65 | 0.95 | 1.89 | ||
| 1.00 | 1.89 | ||||
| 1.05 | 1.89 |
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Manufacturing Process
1. Raw Material Sourcing
2. Slitting
3. Punching
4. Laminating
5. Core Forming
6. testing
GNEE EC
Founded in 2008 and located in Anyang in China, Gnee Electric is a high-tech enterprise specializing in researching and manufacturing iron core products.
The company currently occupies over 20,000 square meters and employs more than 200 people, including over 80 professionals. After more than 18 years of development, we have built our own magnetic material production base and independently develope, produce, and sell various kinds of iron cores. The common types include silicon steel cores, motor cores, transformer cores, toroidal iron cores, special-shaped cores, custom cores, and others. Our cores are widely applied in different sectors including transformers, motors, mutual inductors, voltage stabilizers, welding machines, magnetic amplifiers, and instrumentation, providing diverse core solutions to global customers.
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GNEE EC was founded in 2008, which is a National High-tech Enterprise & Famous Brand Enterprise in China, developing into a professional manufacturer and supplier of high-quality iron cores.
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Over 18 years of success in the iron core industry;
National High-tech Enterprise & Famous Brand Enterprises in China;
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Over 200 employees;
The R&D team has more than 80 experienced engineers and the production team has more than 100 skilled staffs;
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Annual turnover up to 35 million dollor per year;
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Over 1000 customers in domestic and overseas markets;
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With 18 Years of industry experience, we focus on the research, development, and manufacturing of high-quality iron cores for electricity, industrial control, new energy, and automotive markets