Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/handle/123456789/958
Title: Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si.
Authors: Cesar, Maria das Graças Melo Moreira
Paolinelli, Sebastião da Costa
Alcântara, Fabrício Luiz
Cota, André Barros
Keywords: Grain growth
Texture
Silicon steel
Issue Date: 2012
Citation: CESAR, M. das G. M. M. et al. Effect of the low temperature annealing on primary and secondary structures and magnetic properties of Fe-3% Si. Materials Research, v. 15, n.1, p.1-8, 2012. Disponível em: <http://www.scielo.br/pdf/mr/v15n1/aop0683.pdf>. Acesso em: 04 jul. 2012.
Abstract: The processing of 3% Si steel is characterized by the use of MnS particles as a normal grain growth inhibitor. Experiments were carried out to investigate the grain growth in this material during heat treatments at low temperature. Industrial decarburized samples were annealed in the range 825- 845 °C and a detailed study of grain size and texture was made by EBSD measurements. The primary grain size and texture were related to the secondary structure obtained after high temperature final annealing. The heat treatments for grain growth led to an increase in the mean grain size by 1.2 to 3 times, depending on the stability of MnS particles distribution. The increase of the primary grain size increased the core loss and decreased the magnetic induction of the fully processed material.
URI: http://www.repositorio.ufop.br/handle/123456789/958
ISSN: 15161439
metadata.dc.rights.license: Autorização concedida ao Repositório Institucional da UFOP pelo Periódico Materials Research em 25/10/2013 para depositar uma cópia eletrônica dos artigos publicados por esse periódico em que ao menos um dos autores é aluno ou professor da UFOP.
Appears in Collections:DEFIS - Artigos publicados em periódicos

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