Standardization of anhysteretic magnetization curves

Anhysteretic magnetization curves B=B(H) can be transformed to normalized curve B* =B(H*) by affinity transformation. Interdependencies between coordinates (B,H) in the first coordinate system and (B*, H*) in the second one can be described as linear function. There are exactly two parameters (B(b) and H(b)) which allow us to execute this transformation under the condition of minimal transform error. These parameters are called the base values of transformation. Magnetic material properties are described by the characteristics of the base values B(bi)=B(P) and H(bi) =H(P), where P is the affected parameter. Reverse affinity transformation is also possible. (c) 2005 American Institute of Physics.