dc.contributor.authorMohammad Mujahid.en_US
dc.date.accessioned2008-09-17T10:04:44Z
dc.date.available2008-09-17T10:04:44Z
dc.date.copyright2005en_US
dc.date.issued2005
dc.identifier.urihttp://hdl.handle.net/10356/5024
dc.description.abstractNanostructured alloys have considerable potential as soft magnetic materials. In these materials, a small magnetic anisotropy is desired which necessitates the choice of cubic crystalline phases of Fe, Co, Ni, etc. In the present work, Fe-50at.%Co alloys have been prepared using mechanical alloying (MA) in a planetary ball mill under a controlled environment. The influence of milling parameters on the crystallinity and crystal size in the alloys has been studied. The particle size and morphology was also investigated using SEM. In addition, a thermal treatment was employed for partial sintering of some of the MA powders. The crystal size in both the MA powders as well as compacted samples was measured using X-ray diffraction. It has been shown that the crystal size could be reduced down to less than 15 nm in these alloys. The nanocrystalline materials obtained was also evaluated for magnetic behavior.en_US
dc.format.extent29 p.
dc.rightsNanyang Technological Universityen_US
dc.subjectDRNTU::Engineering::Materials::Magnetic materials
dc.titleNanostructured magnetic materialsen_US
dc.typeResearch Reporten_US
dc.contributor.schoolSchool of Materials Science and Engineeringen_US


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