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Area Magnetic materials and components / Permeability and losses

IEV ref221-03-40

Symbol
TH

en
magnetic field strength anisotropy factor
of electrical steel, the ratio of the difference between the peak value of the magnetic field strength H ^ α MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaaleaacqaHXoqyaeqaaaaa@37F6@ measured at an angle α to the direction of rolling, and the peak value of the magnetic field strength H ^ 0 MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaajeaqbaGaaGimaaqcbawabaaaaa@37BA@ measured along the direction of rolling, to H ^ 0 MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaajeaqbaGaaGimaaqcbawabaaaaa@37BA@ , at a stated peak value of the magnetic flux density, the ratio being expressed as a percentage:

T H = H ^ α H ^ 0 H ^ 0 ×100% MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadsfadaWgaaqcbawaaiaadIeaaSqabaGccqGH9aqpdaWcaaqaaiqadIeagaqcamaaBaaaleaacqaHXoqyaeqaaOGaeyOeI0IabmisayaajaWaaSbaaKqaGfaacaaIWaaaleqaaaGcbaGabmisayaajaWaaSbaaKqaGfaacaaIWaaaleqaaaaakiabgEna0kaaigdacaaIWaGaaGimaiaaykW7caaMc8Uaciyjaaaa@48BE@

Note – The measurements of H ^ α MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaaleaacqaHXoqyaeqaaaaa@37F6@ and H ^ 0 MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaajeaqbaGaaGimaaqcbawabaaaaa@37BA@ are to be made under the same conditions.


fr
facteur d'anisotropie du champ magnétique, m
pour une tôle magnétique, rapport exprimé en pourcentage de la différence entre la valeur de crête du champ magnétique appliqué H ^ α MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaaleaacqaHXoqyaeqaaaaa@37F6@ mesurée sous un angle α par rapport à la direction du laminage, et la valeur de crête du champ magnétique H ^ 0 MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaajeaqbaGaaGimaaqcbawabaaaaa@37BA@ mesurée dans la direction du laminage, à cette valeur H ^ 0 MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaajeaqbaGaaGimaaqcbawabaaaaa@37BA@ , pour une valeur de crête déterminée de l'induction magnétique:

T H = H ^ α H ^ 0 H ^ 0 ×100% MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadsfadaWgaaqcbawaaiaadIeaaSqabaGccqGH9aqpdaWcaaqaaiqadIeagaqcamaaBaaaleaacqaHXoqyaeqaaOGaeyOeI0IabmisayaajaWaaSbaaKqaGfaacaaIWaaaleqaaaGcbaGabmisayaajaWaaSbaaKqaGfaacaaIWaaaleqaaaaakiabgEna0kaaigdacaaIWaGaaGimaiaaykW7caaMc8Uaciyjaaaa@48BE@

Note – Les mesures de H ^ α MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaaleaacqaHXoqyaeqaaaaa@37F6@ et H ^ 0 MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiqadIeagaqcamaaBaaajeaqbaGaaGimaaqcbawabaaaaa@37BA@ sont à faire dans les mêmes conditions.


ar
عامل تباين خواص الفقد (لزاوية معيّنة)

de
Anisotropiefaktor der magnetischen Feldstärke, m

es
factor anisotrópico de campo magnético

it
fattore d’anisotropia del campo magnetico

ja
磁界強度異方性係数

pl
współczynnik anizotropii pola magnetycznego

pt
factor de anisotropia do campo magnético

sv
magnetiska fältstyrkans anisotropifaktor

Publication date: 1990-10
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