Materials for defectoscopy

/ / Materials for defectoscopy

Magnetic materials are compounds which possess magnetic properties and interact with a magnetic field wherein they are placed. Magnetic materials are divided on weak- and strong magnetic materials.

Weak magnetic materials can be classified as diamagnetics and paramagnetics, and strong magnetic materials are ferromagnetic materials. Strong magnetic materials can be magnet-soft and magnet-hard. These materials differ from each other by their relative permeability.