Structural characterization and Mössbauer studies of nanocrystalline Fe60Ni20Cr10B10 alloy prepared by high energy ball milling

作者: M. Slimi , M. Azabou , J.J. Suñol , M. Khitouni , J.M. Greneche

DOI: 10.1016/J.JMMM.2015.05.034

关键词: Mossbauer spectrometryDifferential scanning calorimetryBall millSolid solutionAlloyChemical engineeringScanning electron microscopeNanocrystalline materialMössbauer spectroscopyMaterials science

摘要: Abstract Nanostructured Fe(Ni,Cr) and NiFe solid state powders were elaborated from elemental of Fe, Ni, Cr B using planetary high-energy ball mill. Scanning electron microscopy (SEM) was employed to examine the morphology powdered samples as a function milling time. The transformations occurring in material during studied at atomic scale with use X-ray diffraction 57Fe Mossbauer spectrometry. thermal behavior milled examined by differential scanning calorimetry (DSC). results, well dissimilarity between calorimetric curves after 10 50 h milling, indicated formation nanostructured solutions.

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