Author Archives: Tommy
What is Hc, also known as hcb or bhc, coercive force ?
Hc, also known as Hcb or bHc, Coercive force: is equal to the demagnetizing force [...]
What is BR, residual induction (or flux density) ?
Br, Residual induction (or flux density): is the magnetic induction corresponding to zero magnetizing force [...]
What is magnetic orientation direction ?
Orientation direction: is the direction in which an anisotropic magnet could be magnetized with the [...]
What is anisotropic magnet ?
Anisotropic magnet: A magnet who has different properties in different directions and also has a [...]
What is isotropic magnet ?
Isotropic magnet: A magnet whose magnetic properties are the same in any direction.
What is permanent magnetic material ?
Permanent magnetic material:the magnetic material which has high coercivity force. Permanent magnetic material needs strong [...]