Experimental assessment of coercivity microstructural parameters of a Nd-Fe-B sintered magnet

dc.creatorPERIGO, E.A.
dc.creatorFARIA, R.N.
dc.date2020
dc.date2020-12-08T19:29:58Z
dc.date2020-12-08T19:29:58Z
dc.date.accessioned2023-09-28T14:17:04Z
dc.date.available2023-09-28T14:17:04Z
dc.identifier1949-307X
dc.identifierhttp://200.136.52.105/handle/123456789/31609
dc.identifier11
dc.identifier10.1109/LMAG.2020.3029745
dc.identifier25.62
dc.identifier42.00
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9001832
dc.descriptionWe examined the microstructural parameter ?? in order to investigate the influence of its components on the intrinsic coercivity of an isotropic Nd-Fe-B sintered magnet. By applying boundary conditions for the assessment of grain (mis)alignment ???? and exchange coupling ??exc and combining with magnetic measurements and structural characterization results obtained by magnetic small angle neutron scattering, the parameter ??K???associated with the reduction of the magnetocrystalline field???plays a major role on the reduction of coercivity of the case study. Approaches in determining?????K???are also discussed.
dc.relationIEEE Magnetics Letters
dc.rightsclosedAccess
dc.subjectmagnetic materials
dc.subjectmagnetic properties
dc.subjectmicrostructure
dc.subjectcoercive force
dc.subjectdefects
dc.subjectmagnets
dc.subjectneodymium alloys
dc.subjectboron alloys
dc.subjectiron alloys
dc.subjectsintered materials
dc.titleExperimental assessment of coercivity microstructural parameters of a Nd-Fe-B sintered magnet
dc.typeArtigo de peri??dico
dc.coverageI


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