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Título : magnetic properties of glasses with high iron oxide content
Autor : Romero, Maximina, Rincón López, Jesús María, González Oliver, Carlos J. R., Ovidio, Carlos D', Esparza, Daniel
Palabras clave : glass
magnetic material
magnetic properties
Fecha de publicación : 2001
Editor: Elsevier
Citación : Materials Research Bulletin, 36 (2001) 1513-1520
Resumen: A study of the magnetic properties of glasses with high iron oxide content has been carried out. This glass series was obtained by recycling goethite (FeOOH) industrial waste, with dolomite and glass cullet as complementary raw materials. The magnetisation as a function of applied magnetic field for these glasses was measured. According to the magnetic behaviour, which closely correlates with the iron content, these glasses can be classified as ferrimagnetic, superparamagnetic and paramagnetic. The magnetisation curves were analysed in terms of current models for these types of magnetic behaviour.
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ISSN: 0025-5408
DOI: 10.1016/S0025-5408(01)00630-4
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