Product Main Parameters

Common Product Specifications

Product Manufacturing Process

Nanocrystalline cores are manufactured using advanced processes such as rapid solidification and mechanical alloying. In rapid solidification, molten metal is rapidly cooled to form a fine-grained structure. Mechanical alloying involves repeated welding, fracturing, and rewelding of a mixture of powders to form nanocrystalline structures. These processes ensure the preservation of fine grains, which contributes to the superior magnetic properties of the cores. The manufacturing process significantly impacts the efficiency and performance of the final product, making it essential to maintain stringent quality control measures.

Product Application Scenarios

Nanocrystalline cores are extensively used in various applications requiring high magnetic performance, such as high-frequency transformers, power inductors, and particularly metering devices. In electrical power distribution systems, these cores are crucial for current transformers (CTs) and voltage transformers (VTs). They help in stepping down high voltage and current levels to safer, more manageable levels for accurate measurement and monitoring. The high permeability and low core losses of nanocrystalline materials make them ideal for smart meters and other advanced metering applications, ensuring reliable and precise energy management.

Product After-Sales Service

We offer comprehensive after-sales service, including technical support, product maintenance, and troubleshooting assistance. Our team of professional engineers is available to ensure the optimal performance of our nanocrystalline cores, addressing any concerns or issues that may arise.

Product Transportation

Our products are securely packaged to prevent any damage during transportation. We offer various shipping options to meet our customers' needs, ensuring timely and safe delivery of our nanocrystalline cores worldwide.

Product Advantages

• High Magnetic Permeability: Efficient energy transfer due to high permeability levels.
• Low Core Losses: Reduced energy wastage and heat generation.
• Compact Design: Enables smaller, lighter devices without compromising performance.
• Temperature Stability: Consistent performance across a wide temperature range.
• Longevity: Improved thermal stability and reduced heat generation contribute to longer device lifespan.

Product FAQ

• What is the permeability range of your nanocrystalline core?
  Our nanocrystalline cores have an adjustable permeability range of μ10KHz=15000~50000.
• What applications are your cores suitable for?
  They are ideal for high-frequency power transformers, metering devices, and various other electrical applications requiring high magnetic performance.
• How do you ensure the quality of your nanocrystalline cores?
  We employ advanced manufacturing processes and stringent quality control measures to ensure superior quality.
• Are your cores temperature-stable?
  Yes, our cores exhibit excellent temperature stability, maintaining their properties across a wide range of temperatures.
• What shipping options do you offer?
  We offer various shipping options to meet our customers' needs, ensuring timely and safe delivery worldwide.
• Do you provide technical support?
  Yes, we offer comprehensive technical support to ensure the optimal performance of our nanocrystalline cores.
• What is the core composition?
  Our cores are composed of FeCuNbSiB.
• What is the saturation induction of your cores?
  Our cores have a saturation induction Bs of 1.25T.
• Can you customize core dimensions?
  Yes, we can produce cores according to customer specifications, including circular, rectangular, and runway types.
• What is the operating temperature range?
  Our nanocrystalline cores operate efficiently within a temperature range of -50~120℃.

Product Hot Topics

• How do nanocrystalline cores compare to traditional materials in metering applications?
  Nanocrystalline cores offer superior magnetic properties, including high permeability, low core losses, and excellent temperature stability. These benefits make them more efficient and accurate for metering applications compared to traditional materials like silicon steel or Fe-Ni Permalloy.
• What makes nanocrystalline cores ideal for high-frequency transformers?
  Nanocrystalline cores have high saturation magnetization and low coercivity, allowing them to handle higher magnetic fields and reduce energy losses during magnetization cycles. This makes them highly efficient for high-frequency transformers used in various applications.
• Why is temperature stability important in metering devices?
  Temperature stability ensures that the magnetic properties of the core remain consistent across a wide range of temperatures. This reliability is crucial for metering devices, which need to provide accurate measurements in varying environmental conditions.
• How do nanocrystalline cores contribute to energy efficiency?
  Nanocrystalline cores exhibit low eddy current and hysteresis losses, leading to reduced energy wastage and improved efficiency. This makes them an ideal choice for energy-efficient metering devices and power transformers.
• What are the challenges in producing nanocrystalline materials?
  The production of nanocrystalline materials can be complex and costly due to the advanced processes involved, such as rapid solidification and mechanical alloying. However, ongoing research and technological advancements are expected to streamline manufacturing processes and reduce costs.
• How do you ensure the longevity of your nanocrystalline cores?
  Our cores are designed to minimize heat generation and maintain thermal stability, contributing to their longevity. Additionally, we conduct rigorous testing to ensure their durability and reliability over time.
• What are the benefits of using smaller, more compact cores?
  The enhanced properties of nanocrystalline materials allow for smaller, more compact cores without compromising performance. This is particularly advantageous in modern metering devices where space is limited.
• How does high saturation magnetization benefit metering applications?
  High saturation magnetization allows the core to handle higher magnetic fields before reaching saturation. This is essential for applications requiring high magnetic flux densities, ensuring accurate and efficient performance.
• What is the significance of low coercivity in nanocrystalline cores?
  Low coercivity reduces the resistance of the material to becoming demagnetized, minimizing energy losses during magnetization cycles. This results in more efficient energy transfer and improved performance.
• How do nanocrystalline cores enhance the performance of smart meters?
  Nanocrystalline cores provide high linearity, low phase error, and excellent thermal stability, making them ideal for smart meters. These properties ensure accurate and reliable measurements, essential for energy management and billing.

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