Ceramic Magnet Pull Force

Neodymium Magnets 09/08/2020

ceramic magnet pull force: typically offering around 1/7th the pull force of similarly sized NdFeB.

Range Of Ceramic Ferrite Magnets From ALBMagnets

Ferrite (Ceramic)

Ferrite Magnets - Overview

Ferrite Magnets are corrosion resistant - they can be used in water with no corrosion at all.

Although not as powerful as Rare Earth magnets, their high coercivity and relatively low cost make them ideal for use in motors and high-temperature motors.

• Ferrite magnets are ideal for low-cost applications.

• Ferrite magnets are also electrically insulating - they do not allow eddy currents inside them.

• Ferrite magnets are great for higher temperatures but not ideal in very cold applications.

• Do not corrode in water.

• Can be used up to +250 degrees C (482F)

• Sometimes up to +300 degrees C (572F) in special circumstances.

• High coercivity (Hci) that increases as magnet heats up.

• Electrically insulating.

Disadvantages of Ferrite Magnets

• Not as strong as Rare Earth Magnets – typically offering around 1/7th the pull force of similarly sized NdFeB.

• Specialised shapes can carry tooling charges.

• When taken to around -20 degrees C (-4F) and colder, the Intrinsic Coercivity (Hci) falls to a level that risks the magnet possibly starting to demagnetize (depending on the shape and the application).

Typical Applications for Ferrite Magnets

• Motors and Generators

Powerful Ceramic Magnets

Made from the highest grade of ceramic magnet material available, giving them unbeatable pull strength!

Ceramic Magnet Discs

Also known as ferrite magnets, these powerful discs work well for small and medium-sized projects.

The best-selling sizes of discs (1/2”, 3/4”, and 1”) are made from the highest grade of ceramic magnet material available, giving them unbeatable pull strength!

Part No. 08002 - Ceramic Discs 1/2” dia. x 3/16” thick. (10 pcs.), MSRP 1.73

Part No. 08003 - Ceramic Discs 3/4” dia. x 3/16” thick. (8 pcs.), MSRP $1.72

Part No. 08004 - Ceramic Discs 1” dia. x 5/32” thick. (6 pcs.), MSRP 1.73

Part No. 08073 - Ceramic Discs 3/8” dia. x 1/8” thick. (15 pcs.), MSRP 1.52

Part No. 08041 - Ceramic Discs 1-1/2” dia. x 3/16” thick. (2 pcs.) multiple pole, magnetic on one side only. MSRP $1.72

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