Mössbauer study of plastic deformation in amorphous Fe40Ni40B20 and Fe78Si9B11C2 alloys

S. N. Kane, A. Gupta, L. K. Varga

Research output: Contribution to journalConference article

8 Citations (Scopus)

Abstract

Structural defects produced by plastic deformation (cold rolling) in amorphous Fe40Ni40B20 and Fe78Si9B11C2 have been studied through Mössbauer spectroscopy by monitoring changes in relative line intensities, which show marked variation after different roll reduction and subsequent isochronal annealing. Present studies clearly show that defects are created throughout the bulk of the specimen and not localized in shear bands only. Annealing behavior of defects shows that the defects completely anneal out in a narrow temperature range well below the crystallization temperature.

Original languageEnglish
Pages (from-to)501-503
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume254-255
DOIs
Publication statusPublished - Jan 1 2003
EventSMM15 - Bilbao, Spain
Duration: Sep 5 2001Sep 7 2001

Keywords

  • Metallic glasses
  • Mössbauer spectroscopy
  • Plastic deformation
  • Structural defects

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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