Hangzhou Tengye Magnetic Materials Co., Ltd.

Alnico Block Magnets

Wholesale Alnico block magnets are a type of permanent magnets, They are rectangular or square-shaped magnets with a strong magnetic field and are commonly used in a variety of industrial and commercial applications.

These magnets produced by custom magnet manufacturer Tengye have a high coercivity, which means they require a significant amount of force to demagnetize them, making them ideal for use in applications where a strong and stable magnetic field is required. They are also resistant to high temperatures and can maintain their magnetic strength even in extreme heat.

Alnico block magnets are often used in applications such as electric motors, generators, sensors, and lifting systems. They are also commonly used in the aerospace and automotive industries, where their high-temperature resistance makes them a reliable option for use in harsh environments.

One of the advantages of wholesale alnico block magnets is their ability to be magnetized in various directions, which makes them a versatile option for use in different applications. They are also relatively stable and have a long lifespan, making them a popular choice for industrial and commercial use.

Buy wholesale alnico magnets

Specifications of Wholesale Alnico Block Magnets

Relative Recoil Permeability1.70-4.70u rec
Vickers Hardness520-630Hv
Electric Resistivity47~54uΩ.cm
Max. Working Temperature450~600C
Cur ie Temp760-890C
Temp Coefficient of Br-0.025~-0.02%/C
Temp Coefficient of Hcj0.01--0.03%/C

Advantages of Wholesale Alnico Block Magnets

High Temperature Stability: Alnico magnets are ideal for situations where other magnets would lose their magnetic properties due to their exceptional temperature stability and ability to function in high-temperature conditions.

Alnico magnets are renowned for having strong magnetic fields that offer good magnetic performance.

Corrosion Resistance: Alnico magnets are resistant to corrosion well, which is useful in a variety of applications, particularly those that are subjected to hostile conditions.

Durability: Alnico magnets' resilience to physical harm and relative hardness and brittleness are factors in their durability.

Customization: As a professional custom magnet manufacturer, Tengye could provide Alnico block magnet customization choices, enabling you to fit the magnets to precise dimensions or magnetic characteristics for your use.

Alnico Block Magnets Strength

Alnico magnets, which stand for aluminum-nickel-cobalt, are a type of permanent magnet with extremely strong magnetic characteristics. An alnico magnet's strength is commonly measured in terms of magnetic flux density, which is given in Gauss (G) or Tesla (T) units.

Alnico magnets have a high magnetic flux density, which makes them relatively powerful magnets. The specific strength of an alloy might vary based on its composition and production process. Magnetic flux densities of alnico magnets can range from 6,000 to 12,000 Gauss (0.6 to 1.2 Tesla).

While alnico magnets have good magnetic strength, they are not as powerful as some of the more recent rare-earth magnets, such as neodymium magnets.

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