Transmart Industrial Limited - Professional Transformer Core Manufacturers in China
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Transmart Industrial Limited - Professional Transformer Core Manufacturers in China
Cold Rolled Grain Oriented Silicon Steel also known as CRGO, GOSS, and Electrical steel.
It is a special steel used in Transformers and associated industries.
TRANSMART is created in line with the principle of 'Quality, Design, and Functions'. Transmart Industrial Limited has built a long term cooperation with leading manufacturer in the world, including Baosteel, ShouGang, Nippon Steel, JFE.
Please feel free to contact us for your requirements of various grades electrical steels. We can help you to save your money.
Visit our website for further information about our company.
Homepage: www.transmart.net
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Contact us today to learn more.
Email: sales@transmart.net / richard@transmart.net
Whatsapp: +86 136 2868 9494
Introduction
Cold rolled grain oriented silicon steel is a specialized material primarily utilized in the manufacture of electrical steel products, particularly for transformer cores and other electromagnetic applications. This type of steel is distinguished by its unique microstructure, which is achieved through a meticulous manufacturing process involving the controlled rolling of thin sheets at room temperature, followed by an annealing phase that aligns the iron crystals along specific orientations. The addition of silicon—typically up to 3%—enhances magnetic properties by reducing energy losses due to hysteresis and improving resistivity. As a result, cold rolled grain oriented silicon steel exhibits superior magnetic performance compared to non-oriented counterparts, making it essential for efficient power transmission and reduced operational costs in transformers. Its effectiveness stems from both its physical properties and its ability to minimize eddy current formation when subjected to alternating magnetic fields, thereby maximizing overall efficiency in electrical devices where mass transport of energy occurs.
Features and Advantages of Cold Rolled Grain Oriented Silicon Steel
- 3-3.5% silicon content
- Thickness available: 0.05mm, 0.08mmm 0.10mm,0.18mm, 0.20mm, 0.23mm, 0.27mm, 0.30mm
- Mother coils and Slit Coils available
- Width of mother coil: 980 -1010mm
- Width of slit coil: 5mm Minimum
- Popular grades: M5-30, M4-27, M0H, GT-050, GT-100, 23JGSD085, B23P085, B23P090
- Stable and sustainable supply
- Professional export experience with materials handling and container loading.
Application
Cold rolled grain oriented silicon steel finds a myriad of applications predominantly in the energy sector. This specialized material is primarily utilized in the manufacturing of high-efficiency transformers where its low core loss characteristics substantially enhance energy conversion processes. Furthermore, cold rolled grain oriented silicon steel plays a critical role in power generation and distribution systems by minimizing energy losses during transmission. Its exceptional permeability allows for improved induction heating equipment and electric motors that require efficient operation at higher frequencies. Additionally, industries are increasingly adopting this steel in the production of inductors and reactors within various electronic devices due to its ability to maintain stability under varying load conditions while reducing noise sensitivity. As smart grid technology advances, cold rolled grain oriented silicon steel continues to evolve as a fundamental component enabling sustainable energy solutions through enhanced operational efficiency and reduced carbon footprint.
We export our cores to Germany, Italy, France, UK, Turkey, Spain, Sweden, Poland, Czech， Slovakia, Korea, Thailand, Malaysia, Indonesia, Vietnam, USA, Columbia, Brazil, Australia etc.
2.20 years of experience in magnetic cores manufacturing and exporting.
Our ability to tailor the composition and specific heat treatments according to our know-how enables us to design alloys with unique properties for specific customer needs.
