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TechTalk Tag: permeability

Magnetic Permeability:  Why Are Some Materials Attracted By A Magnet And Others Are Not?

Magnetic Induction - Permeability Plot

Two magnets attract to each other because their fields interact.  Usually materials that are not magnets do not have a net external field, and obviously, they do not attract to things; however, some metal alloys can have a net field created by applying an external field.  This induced field is only present when the external […]

Did You Know?

Alnico is frequently specified but improperly used for sensor applications. See our Magnetic Sensors Page to ensure you are designing your sensor triggering application correctly.

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