Modelica.Magnetic.FluxTubes.Material.SoftMagnetic.PureIron

Information

Package Content

Name	Description
RFe80	Hyperm 0 (RFe80)
VacoferS2	VACOFER S2 (99.95% Fe)

Modelica.Magnetic.FluxTubes.Material.SoftMagnetic.PureIron.RFe80

Information

Please refer to the description of the enclosing package SoftMagnetic for a description of all soft magnetic material characteristics of this package.

Source of B(H) characteristics: Product catalogue Magnequench, 2000

Extends from Modelica.Magnetic.FluxTubes.Material.SoftMagnetic.BaseData (Coefficients for approximation of soft magnetic materials).

Parameters

Type	Name	Default	Description
RelativePermeability	mu_i	123	Initial relative permeability at B=0 [1]
MagneticFluxDensity	B_myMax	1.27	Flux density at maximum relative permeability [T]
Real	c_a	44410	Coefficient of approximation function
Real	c_b	6.4	Coefficient of approximation function
Real	n	10	Exponent of approximation function

Modelica definition

record RFe80 "Hyperm 0 (RFe80)"
  extends Modelica.Magnetic.FluxTubes.Material.SoftMagnetic.BaseData(
    mu_i=123,
    B_myMax=1.27,
    c_a=44410,
    c_b=6.4,
    n=10);
end RFe80;

Modelica.Magnetic.FluxTubes.Material.SoftMagnetic.PureIron.VacoferS2

Information

Please refer to the description of the enclosing package SoftMagnetic for a description of all soft magnetic material characteristics of this package.

Source of B(H) characteristics:

Boll, R.: Weichmagnetische Werkstoffe: Einführung in den Magnetismus, VAC-Werkstoffe und ihre Anwendungen. 4th ed. Berlin, München: Siemens Aktiengesellschaft 1990

Extends from Modelica.Magnetic.FluxTubes.Material.SoftMagnetic.BaseData (Coefficients for approximation of soft magnetic materials).

Parameters

Type	Name	Default	Description
RelativePermeability	mu_i	2666	Initial relative permeability at B=0 [1]
MagneticFluxDensity	B_myMax	1.15	Flux density at maximum relative permeability [T]
Real	c_a	187000	Coefficient of approximation function
Real	c_b	4.24	Coefficient of approximation function
Real	n	19	Exponent of approximation function

Modelica definition

record VacoferS2 "VACOFER S2 (99.95% Fe)"
  extends Modelica.Magnetic.FluxTubes.Material.SoftMagnetic.BaseData(
    mu_i=2666,
    B_myMax=1.15,
    c_a=187000,
    c_b=4.24,
    n=19);
end VacoferS2;