Factory Nanocrystalline Cores for Advanced Electrical Applications

Short Description:

Our factory produces state-of-the-art nanocrystalline cores, providing unmatched DC immunity and stability for diverse electrical applications.

Product Detail

Product Main Parameters

ParameterValue
Material CompositionFeCuNbSiB
Thickness (µm)28-35
Saturation induction Bs (T)1.25
Curie temperature (°C)570
Hardness Hv880
Crystalline temperature Tc (°C)500
Saturation magnetostriction2x10-6
Initial permeability μi≥80000
Maximum permeability um≥500000
Density (g/cm³)7.2
Electrical resistivity (μΩ.cm)130
Lamination factor≥0.8
Operating Temperature Range-50~120℃

Common Product Specifications

Part No.Core dimensions ODxIDxHFinished Dimensions ODxIDxHCT accuracyDC Compliance
120×14×1022.5×12.1×12.20.5-0.1 Class20-40A
221×15×1023.6×12.8×12.80.5-0.1 Class10-40A

Product Manufacturing Process

Nanocrystalline cores are manufactured through a specialized process involving the rapid solidification of metal alloy melts, followed by precise annealing. This results in a structure characterized by both crystalline and amorphous phases. The rapid cooling facilitates the formation of grains less than 100 nanometers in size, dispersed within an amorphous matrix. The final annealing step optimizes the magnetic properties, enabling the cores to have high permeability and low coercivity. According to recent studies, nanocrystalline materials demonstrate improved performance in high-frequency applications, providing enhanced energy efficiency and reduced core losses.

Product Application Scenarios

Nanocrystalline cores are widely implemented in high-frequency transformers used in medical equipment, renewable energy inverters, and rail transit power supplies. According to industry-leading research, these cores excel in environments demanding high thermal stability and minimal energy loss, applicable in sectors such as automotive for pure electric vehicles and in aerospace for precision instruments. The robustness and efficiency of nanocrystalline cores ensure they meet the evolving needs of modern electronic systems, contributing significantly to energy savings and device longevity.

Product After-Sales Service

We provide comprehensive after-sales support, including installation guidance, performance troubleshooting, and maintenance services. Our dedicated technical team offers prompt assistance to ensure customer satisfaction and sustained product performance.

Product Transportation

Our factory ensures that nanocrystalline cores are packaged securely to prevent any damage during transportation. We collaborate with trusted logistics partners to deliver products globally, ensuring timely and safe deliveries.

Product Advantages

Our nanocrystalline cores boast high permeability, low energy loss, and superior thermal stability, making them ideal for diverse high-frequency applications, ensuring efficiency and reliability.

Product FAQ

  • What makes nanocrystalline cores superior? Nanocrystalline cores offer exceptional magnetic properties, such as high permeability and low coercivity, which enhance efficiency and performance in high-frequency applications.
  • Are these cores suitable for high-temperature environments? Yes, nanocrystalline cores are designed to maintain stability across a wide temperature range, making them suitable for applications subjected to temperature fluctuations.
  • How do nanocrystalline cores help in energy conservation? With reduced core losses and high permeability, these cores improve the efficiency of power conversion devices, thus conserving energy.
  • What is the main material used in these cores? The primary material is an iron-based alloy, such as FINEMET, known for its excellent magnetic properties.

Product Hot Topics

  • Nanocrystalline Core Efficiency Nanocrystalline cores are hailed for their superior efficiency in power systems. In a factory setting, they significantly reduce energy losses compared to traditional materials, enhancing the overall system performance and reliability.
  • Impact of Nanocrystalline Cores on Renewable Energy The integration of nanocrystalline cores in renewable energy systems, such as wind and solar power inverters, is a growing trend. These cores improve the reliability and efficiency of power conversion, making them invaluable in the factory production of sustainable energy solutions.

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