Thermal properties of ball-milled nanocrystalline Fe, Co and Cr powders

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18 Citations (Scopus)

Abstract

Ball-milled Fe, Co and Cr powders have been investigated by differential scanning calorimetry to study the stored enthalpy and the origin of the enhanced specific heat in these materials. The samples were prepared of high purity powder of 40-50 μm initial particle size and milling times up to 1 month have been applied. The results of calorimetric measurements have been correlated with structural parameters (average grain size and dislocation density) obtained by high resolution X-ray diffractometry.

Original languageEnglish
Pages (from-to)13-24
Number of pages12
JournalNanostructured Materials
Volume10
Issue number1
DOIs
Publication statusPublished - Jan 1998

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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