AlNiCo magnets, introduced in the 1930s, are renowned for their stable magnetic properties and superior high-temperature resistance, making them the go-to choice for applications requiring robust and reliable performance. Available in both cast and sintered forms, they offer versatility and are easily magnetized, ensuring consistent results.

Their high remanence and temperature tolerance up to 538 °C make them indispensable for a range of industries, from sensors and micro-motors to audio systems and communication devices. For engineers working on precision instruments or high-heat applications, AlNiCo magnets offer a combination of reliability and longevity, ensuring smooth operation in challenging environments.

How AlNiCo Magnets Help Engineers:
AlNiCo magnets' high-temperature reliability and resistance to corrosion are key in applications where performance must remain stable over time. Their excellent machinability in sintered form and high remanence in cast form make them ideal for both intricate and larger-scale applications. These magnets can help engineers by offering predictable, long-lasting magnetic performance, even under harsh conditions.

Key Features:

• High Remanence: Cast AlNiCo magnets can achieve up to 1.35 T, providing superior magnetic strength.
• Temperature Tolerance: Operates in high-temperature environments, with a maximum temperature up to 538 °C.
• Corrosion Resistance: Outstanding resistance to corrosion, ensuring durability and longer service life.
• Magnetization: Simple to magnetize for consistent, stable magnetic properties.

Cast AlNiCo Magnets:

• Composition: 8-12% Aluminum, 15-26% Nickel, 5-24% Cobalt, up to 6% Copper, and Titanium, with the rest being Iron.
• Applications: Ideal for sensors, speakers, meters, and electronics where high remanence and temperature stability are essential.

Sintered AlNiCo Magnets:

• Advantages: Offers superior machinability for smaller and more intricate shapes.
• Applications: Perfect for micro-motors, instrumentation, communication devices, magneto-electricity switches, and specialized sensors.

Contact us to learn how AlNiCo magnets can enhance your product designs with their high-performance capabilities.