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 spectrometry 、 Differential scanning calorimetry 、 Ball mill 、 Solid solution 、 Alloy 、 Chemical engineering 、 Scanning electron microscope 、 Nanocrystalline material 、 Mössbauer spectroscopy 、 Materials 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.