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Silicon Steel Cores: The Proven, Cost-Effective Workhorse for Magnetic Designs

Silicon Steel Cores: The Trusted Foundation of Electromagnetic Power

For decades, Silicon Steel Cores have been the reliable backbone of the electrical industry. Known for their robustness, cost-effectiveness, and high saturation flux density, they remain the optimal solution for a vast range of applications where extreme high-frequency performance is not the primary driver.

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The Enduring Value of Silicon Steel Laminations

Silicon Steel, also known as electrical steel, is a soft magnetic alloy containing silicon. The addition of silicon increases the electrical resistivity of the steel, which helps reduce eddy current losses. These cores are typically used as laminations, stacked together to form the core of transformers and rotating machines.

Key Advantages of Our Silicon Steel Cores

  • High Saturation Flux Density (Bs): Can withstand strong magnetic fields without saturating, making them ideal for power-dense motors and large transformers.

  • Excellent Cost-Effectiveness: Offers the best performance-to-cost ratio for many mainstream 50/60 Hz applications.

  • High Mechanical Strength: Rugged and durable, suitable for the demanding environments of motors and generators.

  • Wide Range of Availability: Available in various grades (e.g., M-19, M-15, M-6) and standard shapes (E-I, U-I, L, etc.) to suit any design.

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Common Applications

Our Silicon Steel Cores are extensively used in:

  • Electric Motors and Generators

  • Power and Distribution Transformers (50/60 Hz)

  • Chokes and Reactors

  • Ballasts for Lighting

  • Relays and Solenoids

Quality and Consistency You Can Depend On

We supply high-quality, grain-oriented (GO) and non-oriented (NGO) silicon steel laminations with precise punching and superior surface insulation. This ensures low iron loss and high stacking factors for efficient and reliable core assembly.

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For proven performance and unbeatable value, look no further. Contact us for our catalog of Silicon Steel Cores and find the perfect lamination for your project.