Zeitschriftenartikel:
H. Hauser, R. Grössinger, F. Keplinger, M. Schönhart:
"Effect of structural changes on hysteresis properties of steel";
Journal of Magnetism and Magnetic Materials,
320
(2008),
S. e983
- e987.
Kurzfassung englisch:
Several sets of steel samples, like cold-rolled low carbon steel with different rolling reductions and thermal aged Fe-1 wt% Cu alloys, are investigated with respect to magnetic parameters such as coercivity, remanence and shape of the hysteresis loop. Measurements are performed in a magnetic open system, which allows magnetic saturation of the material and in a magnetic closed system using ring or picture frame shaped samples. The results obtained for ring or picture frame shaped samples give a much better accuracy for determining the coercivity. The coercivity (remanence) of the cold-rolled carbon steel samples increases (decreases) systematically with the rolling reduction. The duration of the thermally aging procedure performed at 450 °C has nearly no influence on the coercivity value. However, if thermally aging is applied on a cold-rolled sample, the coercitivity decreases with increasing aging time.
Schlagworte:
Hysteresis; Steele
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.jmmm.2008.04.101
Elektronische Version der Publikation:
http://dx.doi.org/j.jmmm.2008.04.101
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.