Mechanical milling induced amorphization in Fe2Sc and Fe2Y laves phases

S. K. Xia, C. Larica, Victor Antonio Peña Rodriguez, F. C. Rizzo Assunção, E. Baggio-Saitovich

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Mechanical milling was performed on the Fe2Sc and Fe2Y intermetallic compounds which have C14 and C15 Laves phases, respectively. The structural variation during the milling was followed by X-ray diffraction and Mössbauer spectroscopy. The results indicated that ball milling first leads to a partially chemical disorder in the Fe2Sc compound followed by an amorphization, while ball milling induces an amorphization in Fe2Y compound without undergoing a detectable atomic disorder in the lattice.

Original languageEnglish
Pages (from-to)389-394
Number of pages6
JournalMaterials Science Forum
Volume225-227
Issue numberPART 1
StatePublished - 1996
Externally publishedYes

Keywords

  • Amorphization
  • Laves Phase
  • Mechanical Attrition
  • Mössbauer Effect

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