Nanocrystalline ribbons are advanced soft magnetic materials characterized by ultra-low core loss, high permeability, and excellent frequency stability. Produced through rapid solidification technology, these ribbons deliver superior magnetic performance for high-efficiency transformers, inductors, and EMI suppression components used in modern power electronics, renewable energy systems, and smart grid applications.
Overview
Leimai holds three patents for proprietary technologies and has extensive industry experience in nanocrystalline ribbons production.
Leimai's nanocrystalline ribbons feature an ultra-fine crystalline structure. They demonstrate outstanding soft magnetic properties, including high saturation magnetic flux density, high permeability, and low loss, making them ideal for applications in power electronics, industrial power supplies, renewable energy, rail transit, consumer electronics, and wireless charging.
Leimai's nanocrystalline ribbons can be fabricated into various magnetic components, including nanocrystalline cores, devices, and shielding sheets, effectively meeting the demands for high-frequency, low-loss performance while supporting the miniaturization and lightweight trends in electronic devices.
FEATURES
| Feature | Description |
| Narrow Thickness | Thickness ranges from 14 to 32 micrometers, allowing for precise applications in devices. |
| Variable Width | Available in widths from 2 to 80 mm, suitable for diverse component fabrication. |
| Ultra-fine Grain Size | Typically around 10 nm, contributing to unique magnetic and mechanical properties. |
| High Saturation Magnetic Flux | Capable of high saturation magnetic flux density, enhancing efficiency in magnetic applications. |
| High Permeability | Exhibits excellent permeability, facilitating efficient magnetic field coupling. Low Core Loss |
| Low Core Loss | Minimal energy losses at high frequencies, ideal for applications requiring efficiency. |
| Tailored Magnetic Properties | Magnetic characteristics can be optimized through processing techniques for specific uses. |
| Versatile Applications | Suitable for transformers, inductors, magnetic cores, and shielding components in electronics. |
| Mechanical Strength | Offers enhanced strength and durability compared to traditional magnetic materials. |
| Support for Miniaturization | Aids in the development of smaller, lighter electronic devices due to their efficient design. |

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