Revisiting the concept of squareness of engineering magnetic RE-Fe-B materials hysteresis curves
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Journal of Magnetism and Magnetic Materials
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The hysteresis loop shape has been a topic of interest within the area of engineering magnetic materials ranging from nano to macro scales. The literature related to its terminology, quantification propositions, significance, and relationships among proposed methods is initially revisited, clarifying potential misconceptions and illustrating its relevance in the hard-magnetic materials area. Next, relationships of the shape of the second quadrant of permanent magnets related to crystallographic alignment, microstructural features/temperature, and chemical composition/processing are discussed focusing on rare-earth-based compounds.
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PERIGO, E.A.; FIM, R.G.T.; FARIA, R.N. Revisiting the concept of squareness of engineering magnetic RE-Fe-B materials hysteresis curves. Journal of Magnetism and Magnetic Materials, v. 610, p. 1-9, 2024. DOI: 10.1016/j.jmmm.2024.172482. Disponível em: https://repositorio.ipen.br/handle/123456789/48845. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.