Are you always looking for core materials that can reduce energy consumption while improving efficiency in the research and production of electrical equipment? When traditional materials fail to meet increasingly stringent performance requirements, silicon steel, especially high-performance electrical steel and grain-oriented silicon steel, may be the key to breaking through your bottlenecks. Silicon steel, also known as electrical steel, is an essential soft magnetic alloy in the fields of power, electronics, and military industries. It is also the most widely produced metal functional material, accounting for over 90% of the world's total production of soft magnetic alloys. The core advantages of silicon steel lie in its low hysteresis loss and high magnetic conductivity, which means electrical equipment manufactured using silicon steel can significantly reduce energy loss during the conversion process and enhance equipment efficiency. Whether it's transformers, motors, or various electromagnetic components, silicon steel can leverage its outstanding magnetic properties to take the performance of devices to a higher level. Among numerous silicon steel products, grain-oriented silicon steel is particularly remarkable. Through special rolling and annealing processes, grain-oriented silicon steel aligns the crystals along a specific direction, greatly optimizing its magnetic properties. This unique material characteristic makes grain-oriented silicon steel irreplaceable in fields such as large power transformers and ultrahigh-voltage transmission and distribution equipment. When you need to manufacture high-voltage and large-capacity transformers, grain-oriented silicon steel can significantly reduce no-load losses, decrease equipment operation costs, and extend equipment lifespan. Choosing our silicon steel products means choosing reliability and high efficiency. Our electrical steel and grain-oriented silicon steel are produced using internationally leading manufacturing processes, with strict control over every production step to ensure stable and reliable product quality. Whether it's standard specifications or customized requirements, we can provide professional solutions to meet your diverse production needs. Moreover, we have a comprehensive after-sales service system that accompanies you throughout the entire process, from product selection to technical support. Are you still troubled by high energy consumption and low efficiency in electrical equipment? Why not try our silicon steel products and open a new chapter in performance upgrade with advanced materials!

As an important type of electrical steel, silicon steel plays a critical role in the power industry. In recent years, China's silicon steel industry has made remarkable progress and emerged as a leader in the global market. This article introduces three technological breakthroughs in the rise of China's silicon steel industry, showcasing the outstanding contributions of Chinese electrical steel manufacturers and producers in technological innovation. First Technological Breakthrough: Development and Production of High Magnetic Induction Silicon SteelChinese electrical steel manufacturers actively engage in the research, development, and production of high magnetic induction silicon steel to meet the growing demand. High magnetic induction silicon steel exhibits higher magnetic induction strength and lower iron losses, effectively reducing energy loss in power equipment. By adopting advanced production techniques and precise alloy design, Chinese electrical steel manufacturers have achieved breakthrough results, elevating the magnetic properties of silicon steel to new heights. Second Technological Breakthrough: Promotion and Application of Amorphous Silicon SteelAmorphous silicon steel, as a novel silicon steel material, features extremely low hysteresis losses and iron losses, offering higher operational efficiency and reduced energy consumption. Chinese electrical steel producers promote the application of amorphous silicon steel by introducing advanced production lines and manufacturing processes, effectively improving the quality and performance of silicon steel. Amorphous silicon steel has been widely employed in power equipment such as transformers, making significant contributions to the efficient operation of China's power industry. Third Technological Breakthrough: Innovative Manufacturing Processes for Thin-Gauge Silicon SteelThin-gauge silicon steel holds immense potential for applications in the power industry, but its manufacturing process is relatively complex and imposes high requirements on production technology and equipment. Chinese silicon steel manufacturers have successfully developed efficient manufacturing technologies for thin-gauge silicon steel through continuous innovation and process improvement. These technological innovations not only enhance the production efficiency and quality of thin-gauge silicon steel but also reduce production costs, providing users with more competitive product options. With the continuous development and innovation in China's silicon steel industry, Chinese electrical steel manufacturers and producers have achieved tremendous technological breakthroughs. The promotion and application of high magnetic induction silicon steel, amorphous silicon steel, and thin-gauge silicon steel have provided robust support for the development of the power industry and energy efficiency improvement. The Chinese silicon steel industry will continue to strive for technological innovation and development, making even greater contributions to the prosperity of the global electrical steel market.

Oriented silicon steel, also known as electrical or CRGO (Cold-Rolled Grain-Oriented) silicon steel, is a vital material used in the manufacturing of transformer cores. Its unique magnetic properties and grain orientation make it an excellent for efficient power transmission. In this article, we will explore the various grades of oriented silicon steel and their applications in the transformer industry, including the addition of the M4 grade. We are proud to inform you that SHUNGE possesses a wide range of oriented silicon steel grades; please contact us for any specific requirements. 1. M0 Grade: M0 grade oriented silicon steel is highly regarded for its exceptional magnetic characteristics. With its low core losses and high magnetic permeability, it is ideal for use in high-efficiency power transformers. The superior energy efficiency and improved voltage regulation provided by M0 grade contribute to enhanced performance in diverse applications, ranging from industrial power distribution to renewable energy systems. 2. M1 Grade: M1 grade oriented silicon steel exhibits excellent magnetic properties and finds common usage in medium to high-power transformers. It offers slightly higher core losses compared to the M0 grade but remains a highly reliable and efficient option. Transformers utilizing M1 grade silicon steel serve various electrical systems, including utility substations, commercial buildings, and manufacturing facilities. 3. M2 Grade: M2 grade oriented silicon steel is specifically designed for applications requiring lower magnetic flux density. Although it has higher core losses compared to M0 and M1 grades, it remains suitable for transformers where efficiency is not the primary concern. M2 grade silicon steel is commonly used in low-power transformers, such as those found in household appliances and lighting systems. 4. M4 Grade: The M4 grade oriented silicon steel is a specialized grade that offers distinct magnetic properties and is suitable for specific transformer applications. While providing unique benefits, such as lower core losses at higher frequencies, it caters to transformers operating in demanding environments. M4 grade silicon steel is widely used in power electronics, renewable energy systems, and high-frequency transformers. Oriented silicon steel, with its grain orientation and superior magnetic properties, plays a crucial role in ensuring the efficiency and reliability of transformer cores. By understanding the different grades available, manufacturers can select the most suitable material for their specific power transmission needs. Whether it is the widely used M0 and M1 grades, the specialized M2 grade, or the advanced M4 grade, each offers unique benefits and applications, contributing to the seamless functioning of electrical systems worldwide. At ShunGe, we are proud to offer a wide range of oriented silicon steel grades, including nearly all available grades. Please feel free to contact us for any specific requirements or inquiries.

Transformer cores play a crucial role in the efficient operation of transformers. These cores are typically made of a material called silicon steel, which possesses excellent magnetic properties. In this article, we will explore the significance of transformer cores, highlight different types of cores, and discuss their application scenarios. 1. Importance of Transformer Cores: Transformer cores serve as the magnetic circuit that facilitates energy transfer between the primary and secondary windings of a transformer. Their primary function is to provide a low-reluctance path for the magnetic flux generated by the alternating current, resulting in efficient energy conversion. By utilizing high-quality silicon steel, transformer cores minimize energy losses and enhance overall performance. 2. Silicon Steel and its Benefits: Silicon steel, also known as electrical steel or laminated steel, is the preferred material for transformer cores due to its magnetic properties. It contains silicon in specific compositions to reduce magnetic losses caused by eddy currents and hysteresis. Silicon steel offers low core losses, high permeability, and excellent saturation induction, making it an ideal choice for transformer cores. 3. Types of Transformer Cores: E-Core: The E-shaped core is one of the most commonly used transformer cores. It offers high winding space utilization and allows the primary and secondary windings to share a common structure. The E-core design provides efficient flux distribution and minimizes stray magnetic fields, resulting in improved performance and reduced losses. C-Core: The C-core is another popular design for transformer cores. It is fabricated by winding silicon steel strips into a closed core shape. C-cores offer a compact and lightweight structure, ensuring high energy efficiency. With carefully designed air gaps and optimal winding configurations, C-cores exhibit low losses and excellent magnetic performance. 4. Application Scenarios: Power Distribution Transformers: Both E-core and C-core transformer designs find extensive applications in power distribution systems. E-cores are commonly employed in high-power transformers where efficiency and compact size are essential considerations. C-cores, on the other hand, are suitable for smaller transformers used in residential or commercial applications. Audio Transformers: E-cores are often utilized in audio transformers where quality and fidelity are critical. These transformers ensure effective signal transmission and minimize distortion. The superior magnetic properties of silicon steel cores contribute to improved audio performance, offering clean and accurate sound reproduction. Renewable Energy Systems: Transformers used in renewable energy systems, such as solar and wind power, require efficient energy conversion. Both E-cores and C-cores can be employed depending on the specific requirements of the system. These cores enable effective power transmission, reducing energy losses and maximizing the utilization of renewable resources. Transformer cores, made of silicon steel, are vital components that optimize the efficiency and performance of transformers. Whether in power distribution, audio applications, or renewable energy systems, the choice of E-cores or C-cores depends on the specific design considerations. By leveraging the high magnetic permeability and low core losses of silicon steel cores, transformers can deliver optimal functionality in various operational scenarios.

If you want to know whether silicon steel  magnetically hard, you first need to know the difference between hard magnetic materials and soft magnetic materials. Hard magnetic materials, also called permanent magnetic materials, are materials that can maintain constant magnetism once magnetized. Commonly used permanent magnet materials include alnico permanent magnet alloys, iron-chromium-cobalt permanent magnet alloys, permanent ferrite magnets, rare earth permanent magnet materials and composite permanent magnet materials. Soft magnetic materials are magnetic materials with low coercivity and high magnetic permeability, which are easy to magnetize and demagnetize. Its main function is magnetic conduction, conversion and transmission of electromagnetic energy, and it is widely used in various power conversion equipment. It mainly includes metal soft magnetic materials, ferrite soft magnetic materials and other soft magnetic materials. Silicon steel is easy to magnetize and is known for its high magnetic permeability and low core loss. It is the most widely used soft magnetic material.

Silicon steel is a special material, mainly composed of iron, silicon, steel and other elements. Among them, silicon is one of the main components of silicon steel sheets, and its content is generally between 2% and 5%. The addition of silicon can increase the magnetic permeability and reduce hysteresis loss and eddy current loss. In addition to silicon, silicon steel also contain large amounts of iron and steel. Iron is the main component of silicon steel, and its content is generally above 96%. Steel is mainly used as a reinforcing material for silicon steel. Adding an appropriate amount of steel can improve the hardness and strength, and can also improve the corrosion resistance and wear resistance of silicon steel. Silicon steel also contains other elements, such as manganese, copper, molybdenum, etc. The addition of these elements can improve the mechanical properties and thermal stability and increase the durability and service life. In short, silicon steel sheet is a special material composed of multiple elements. It is an important soft magnetic alloy that is indispensable for power, electronics and military industries.

In the previous article, we know that silicon steel can be divided into oriented silicon steel and non-oriented silicon steel, which have different uses. So what are the uses of these two similar silicon steels? Today’s article will tell you. Use of Oriented Silicon Steel Oriented silicon steel, or CRGO, is an important soft magnetic material in the military and electronic industries, mainly used as high-frequency transformers, high-power magnetic amplifiers, pulse generators, general yoke coils, inductors, storage and memory components, switches and control components, magnetic shielding, and transformers operating under vibration and radiation conditions. Compared with other materials such as ferrite and amorphous materials, the iron core can be made very small due to the high saturation magnetic induction and high magnetic permeability of the 3% Si-Fe thin strip. Because it is a cold-rolled strip, it has a smooth surface, small differences between the same plates, good plate shape, and good processing performance. It can be made into iron cores of various shapes and specifications such as CD type, ring type, and rectangular type. It has a wide range of applicationsand wide frequency range (50H-20KH). Use of Non-oriented Silicon Steel Non-oriented silicon steel is mainly used in motors: Gap motors (water pumps) mainly use cold-rolled, non-oriented, uncoated silicon steel. Motors for electric welding machines are divided into DC motors and AC motors. DC motors can use uncoated cold-rolled silicon steel, and AC motors mainly use coated 600 non-oriented silicon steel. Air compressor, and pneumatic pump motors can also use uncoated cold-rolled silicon steel. The micro motors used in small household appliances mainly use non-oriented 470. Most of the motor used in CNC machine tools is 470. Motors for air conditioning compressors mainly use 600, 800, 1000, and 1300 silicon steel. Air compressor Silicon steel occupies a very important position in electrification construction. In a sense, the amount of silicon steel sheets used in a country can measure the degree of electrification in the country. Therefore, in the long run, electrical steel has great development prospects. Have any questions or requirements about silicon/electrical steel, feel free to contact us.

Recently, we have been exporting ten containers of electrical steel to the transformer and motor manufactures in Vietnam. Container Loading Process Inspection is the final stage gate before export. Today I’ll show you what we do before exporting silicon steel. Silicon steel is also known as electrical steel, lamination steel, or transformer steel, and it’s widely used in large motors, relays, solenoids, appliances’ motors, wind turbines, cores of transformers, EV, etc.   There are several required steps before exporting. 1. Labeling. All the labels are customized according to customer demand. No Chinese labels are allowed to show when it comes to exporting. 2. Container Inspection before loading. Inspection of the inside of the container is essential, small holes that light could go through need to take extra caution. Patches, breakages and holes may cause potential damage of the container after delivery.  3. Consolidation. Strong Wooden pallet and wire rope are used to hold and consolidate the coil. We choose 10x10cm durable square wood as the pallet to hold the coil as well as to further fasten and consolidate the 4 corners of the container. Professional loading team is hired to guarantee the loading is strictly in accordance to the requirement of the shipping company.     After all these are done, the containers will head to the port. Waiting to ship! But that is not the end of the order, we will track closely of the vessel and update latest information with our clients until the container deliver safely. 

In the global era advocating green energy efficiency, top-grade silicon steel, with outstanding low loss and high magnetic properties, has become a key material driving efficient energy use. In the top ten fields, it plays an irreplaceable role, with its application in the new energy vehicle sector particularly shining.   The primary power source of new energy vehicles—the drive motor—demands stringent material performance. The low iron loss characteristic of top-grade silicon steel significantly reduces energy loss during high-frequency motor operation. Calculations show that a drive motor manufactured using top-grade silicon steel can increase energy conversion efficiency by around 15%. This means that with the same amount of electricity, a vehicle can travel a longer distance. For instance, in the case of a pure electric vehicle with a range of 500 kilometers, using a drive motor made of top-grade electrical steel can increase the range by about 75 kilometers. Furthermore, the excellent magnetic performance of top-grade silicon steel ensures a more uniform distribution of the motor's magnetic field, reducing operational noise and prolonging the motor's lifespan. In today's increasingly competitive new energy vehicle market, top-grade silicon steel helps automotive companies enhance vehicle performance, driving the industry towards a more energy-efficient and environmentally friendly direction.   Apart from new energy vehicles, top-grade silicon steel also performs exceptionally well in sectors such as household appliances, industrial motors, and wind power generation, providing strong support for energy conservation and carbon reduction across various industries. It is truly deserving of being hailed as the core hero behind green energy efficiency.