What is the parameters of the magnetic?
They represent what meaning?
A: there are three main parameters: 1)
Remanence Br (
, unit: gaussian Gauss, namely from the saturated state down in addition to the magnetic field, the rest of the magnetic flux density, foreign can offer represents the magnet magnetic field strength;
Coercive force Hc (
, unit: oster Oersteds that put the magnets in a reverse adscititious magnetic field, when applied magnetic field increases to a certain intensity magnet magnetic disappears, the resistance and the ability of the magnetic field is called the coercive force, represents the magnet demagnetization resistance;
Gauss - magnetic energy product BHmax, units
Oersteds, namely material produced by the magnetic energy per unit volume, is one of the magnets can store much energy