Iron-based nanocrystalline ribbon

・It combines high permeability, high saturation magnetic flux density, low coercivity, and low losses, with overall performance far superior to conventional iron-based amorphous alloys, silicon steel, and certain permalloy grades. ・It exhibits excellent frequency adaptability, featuring low losses and high efficiency at medium and high frequencies, making it suitable for a wide range of applications. ・Its cost is significantly lower than that of cobalt-based amorphous alloys, offering outstanding cost-effectiveness. ・It demonstrates excellent thermal stability and reliable, consistent performance, making it well-suited for large-scale industrial applications.

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Product Details

Iron-based nanocrystalline ribbon

Iron-based nanocrystalline ribbon is an ultrafine nanocrystalline composite structure that possesses Ultra-high permeability, high saturation magnetic flux density, extremely low losses, and excellent temperature stability . It can meet Medium- and high-frequency, high-efficiency, compact, and highly reliable electronic devices the demand. Especially as a high-performance Economical Soft Magnetic Materials It can replace silicon steel, permalloy, and ferrite, and is widely used in a variety of high-end electronic and industrial control products.
Iron-based nanocrystalline alloy is a new type of high‑efficiency soft magnetic material. It is produced by rapidly quenching molten metal to form an amorphous ribbon, which is then subjected to precise heat treatment to precipitate nanoscale crystalline grains, resulting in a dual-phase microstructure of amorphous and nanocrystalline phases. This structure delivers superior magnetic properties and finds extensive applications in… In the fields of switching power supplies, high-frequency transformers, inductive components, current transformers, and sensors , which can significantly enhance device performance Response speed, conversion efficiency, and energy-saving performance 。

Features and Advantages
・It combines high permeability, high saturation magnetic flux density, low coercivity, and low losses, with overall performance far superior to that of conventional iron-based amorphous alloys, silicon steel, and certain permalloy alloys.
・It exhibits strong frequency adaptability, with low losses and high efficiency in the mid- to high-frequency range, making it suitable for a wide variety of applications.
・Costs are significantly lower than those of cobalt-based amorphous alloys, offering outstanding cost-effectiveness;
・Excellent thermal stability and reliable, stable performance, making it suitable for large-scale industrial applications.
Typical application areas
・High-frequency transformer and switching power supply transformer magnetic cores
・Common-mode inductors, EMI/EMC filter inductors
・Intermediate-frequency inverter inductor and reactor
・Current transformers, sensors, magnetic amplifiers
・Magnetic components for new energy, home appliances, industrial control power supplies, and various other applications

Factory price— Iron-based nanocrystalline ribbon

Item	Performance	Item	Performance
Magnetic saturation-induced current Intensity Bs(T)	1.56	Saturation magnetostriction coefficient (λs)	0.000027
Curie temperature Tc (°C)	400	Density ρ (g/cm³)	7.18
Crystallization temperature Tx (°C)	515	Resistivity δ (μΩ·cm)	130
Hardness Hv	960	Coercivity Hc (A/m)	<4

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A: To provide you with the most accurate response, we recommend that you include relevant product information when you inquire, such as: Model, dimensions, technical specifications, required quantity, etc. 。
Q: How long does it take to produce a sample?
Answer: The preparation time for standard samples is typically 1–3 business days 。
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A: For standard in-stock items, the shipping time is approximately 3–10 days . If you require a custom design, we will, upon confirmation of your requirements, provide you with… Arrange production as soon as possible. and synchronize the specific production schedule with you.
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A: We support flexible ordering with no strict minimum order quantity. Specific terms can be negotiated based on your product dimensions and design, and we are committed to meeting a wide range of purchasing needs.
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Answer: (1) Our products enjoy a strong reputation in both domestic and international markets, Quality is widely recognized. ；
(2) Possessing More than 8 years With extensive export experience and a deep understanding of international customer needs, we provide professional services.
(3) Commitment On-time delivery , ensuring an efficient and reliable supply chain.

Product Category ： Amorphous ribbon

Key words:

Cobalt-based amorphous nanocrystalline alloy ribbon

Iron-based amorphous ribbon

Cobalt-based amorphous nanocrystalline alloy ribbon

Iron-based amorphous ribbon

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Cobalt-based amorphous alloys, thanks to their unique microstructure, boast core advantages such as ultra-low losses and exceptionally high permeability: - Near-zero magnetostriction — ensuring noise-free operation and distortion-free signals; - Ultra-high permeability — far surpassing conventional iron-based amorphous materials and silicon steel; - Extremely low coercivity — delivering rapid response and reduced losses. - Cobalt-based amorphous alloys exhibit stable performance across a wide temperature range and at high frequencies, with strong anti-interference capabilities, making them well-suited for precision sensing and high-frequency applications. - Customized products can be tailored to meet specific customer requirements, offering features such as low noise, high sensitivity, and low-loss operation at high frequencies.

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Iron-based nanocrystalline ribbon

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Iron-based amorphous ribbon

Due to the following characteristics, iron-based amorphous alloys exhibit a significant advantage in low core losses: - Thin thickness—only about one-tenth that of grain-oriented silicon steel; - High resistivity—approximately twice that of grain-oriented silicon steel; - Low coercivity—only about one-third that of grain-oriented silicon steel.

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Anyang Kayo Amorphous Technology Co., Ltd. was established in 2011 with a registered capital of 20 million RMB. It is a high-tech enterprise focused on the research, development, production, sales...

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