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AlNiCo Magnet Bar

AlNiCo Magnet Bar

AlNiCo magnet bars are high-performance permanent magnets made from an alloy of aluminum, nickel, cobalt, and iron. These bars are widely used in applications where strong and stable magnetic fields are needed, even in high-temperature environments. Known for their exceptional temperature stability, AlNiCo magnets maintain their magnetic properties at temperatures as high as 540°C, making them ideal for use in automotive, aerospace, sensor, and industrial applications. With excellent resistance to demagnetization, these magnets are highly reliable and durable.
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Product Attributes
Coercive force 859(KA/m)
Intrinsic coercive force 955(KA/m)
Working temperature 550(℃)
Residual magnetism 13(T)
Maximum magnetic energy product 350(KJ/m3)
Density 7.3(g/cm3)
Curie temperature 800(℃)
AlNiCo Magnetic Rod
Customization Service

 

Tailored Dimensions & Shapes

We offer full customization of AlNiCo magnet in various sizes, lengths, and shapes to match your specific application needs, from standard bars to complex geometries.

01

Magnetization Direction & Grade Selection

Choose the magnetization direction (axial, diametric, or multipole) and magnetic grade to optimize performance for your application, ensuring the ideal magnetic strength and stability.

02

Precision Tolerance Control

We provide tight tolerance control to ensure dimensional accuracy, with precision manufacturing that guarantees a perfect fit for your assembly requirements.

03

New Tooling & Prototyping

For unique or high-volume applications, we offer tooling development and rapid prototyping services to create custom magnet bars, reducing lead time and ensuring design validation before mass production.

04

 

FAQ

 

What makes AlNiCo magnet bars suitable for high-temperature applications?
AlNiCo magnets are known for their excellent temperature stability, maintaining their magnetic properties in environments ranging from -60°C to 540°C, making them ideal for high-temperature applications in industries like automotive and aerospace.

 

Are these magnets resistant to corrosion?
Yes. AlNiCo magnets naturally resist corrosion and can be used in humid or corrosive environments without additional coatings, ensuring long-term reliability.

 

How can I select the right magnetic grade for my application?
We provide assistance in selecting the right magnetic grade based on your requirements for strength, temperature stability, and demagnetization resistance. Our team can help you match the optimal grade for your application.

 

 

 

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