Effect of rolling on the residual stresses and magnetic properties of a 0.5% Si electrical steel
dc.contributor.author | de Campos M.F. | |
dc.contributor.author | Sablik M.J. | |
dc.contributor.author | Landgraf F.J.G. | |
dc.contributor.author | Hirsch T.K. | |
dc.contributor.author | Machado R. | |
dc.contributor.author | Magnabosco R. | |
dc.contributor.author | Gutierrez C.J. | |
dc.contributor.author | Bandyopadhyay A. | |
dc.date.accessioned | 2019-08-20T00:17:36Z | |
dc.date.available | 2019-08-20T00:17:36Z | |
dc.date.issued | 2008 | |
dc.description.abstract | Cold-rolled (0-19% of reduction) 0.5% Si electrical steel sheets were studied in detail, including macro and micro residual stress measurements, crystallographic texture, dc-hysteresis curves and iron losses. Even for the smallest deformation, losses increase significantly, with large increase of the hysteresis losses, whereas the anomalous losses reduce slightly. The residual microstresses are ∼150-350 MPa, whereas residual macrostresses are compressive, ∼50 MPa. The large increase of the hysteresis losses is attributed to the residual microstresses. The dislocation density estimated by X-ray diffraction is in reasonable agreement with that predicted from the Sablik et al. model for effect of plastic deformation on hysteresis. The intensity of the texture fibers {1 1 1} 〈u v w〉 and 〈1 1 0〉//RD (RD=rolling direction) increases with the reduction. © 2008 Elsevier B.V. All rights reserved. | |
dc.description.firstpage | e377 | |
dc.description.issuenumber | 14 | |
dc.description.lastpage | e380 | |
dc.description.volume | 320 | |
dc.identifier.citation | CAMPOS, M. F.; SABLIK, M.; LANDGRAF, F. J. G.; T. K. Hirsch; MACHADO, R.; MAGNABOSCO, R.;Magnabosco, R.;Rodrigo Magnabosco;R. Magnabosco;R. MAGNABOSCO;Magnabosco, Rodrigo; C. J. Gutierrez; A. Bandyopadhyay. Effect of rolling on the residual stresses and magnetic properties of a 0.5% Si electrical steel. Journal of Magnetism and Magnetic Materials, v. 320, p. e377-e380, 2008. | |
dc.identifier.doi | 10.1016/j.jmmm.2008.02.104 | |
dc.identifier.issn | 0304-8853 | |
dc.identifier.uri | https://repositorio.fei.edu.br/handle/FEI/2272 | |
dc.relation.ispartof | Journal of Magnetism and Magnetic Materials | |
dc.rights | Acesso Restrito | |
dc.subject.otherlanguage | Electrical steels | |
dc.subject.otherlanguage | Hysteresis | |
dc.subject.otherlanguage | Residual stresses | |
dc.subject.otherlanguage | X-ray diffraction | |
dc.title | Effect of rolling on the residual stresses and magnetic properties of a 0.5% Si electrical steel | |
dc.type | Artigo | |
fei.scopus.citations | 39 | |
fei.scopus.eid | 2-s2.0-43049170493 | |
fei.scopus.subject | Dislocation density | |
fei.scopus.subject | Si electrical steel | |
fei.scopus.subject | Texture fibers | |
fei.scopus.updated | 2024-12-01 | |
fei.scopus.url | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=43049170493&origin=inward |