CREEP-INDUCED STRUCTURAL CHANGES IN Ni-Si-B AMORPHOUS ALLOY

A. Jurikova*, J. Miskuf, K. Csach, V. Ocelik

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

The influence of the stress annealing on the reversible structural relaxation of a Ni-Si-B amorphous ribbon was studied. Creep-induced structural changes in the amorphous structure were derived from anisothermal DSC and dilatometric experiments. It is demonstrated that considerable enthalpy and specimen length variations associated with the reversible structural relaxation are observed after previous creep at higher temperatures.

Original languageEnglish
Pages (from-to)16-19
Number of pages4
JournalStrength of materials
Volume40
Issue number1
Publication statusPublished - Jan-2008
Event5th International Conference on Materials Structure and Micromechanics of Fracture - , Czech Republic
Duration: 27-Jun-200729-Jun-2007

Keywords

  • structural relaxation
  • inelastic strain
  • Ni-based amorphous alloys
  • METALLIC GLASSES
  • RELAXATION

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