Dynamic mechanical properties in a Zr50Cu40Al 10 bulk metallic glass

J. M. Pelletier, Y. Yokoyama, A. Inoue

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

A large variety of Zr-based bulk metallic glasses has been developed in the last decade. They are attractive due to their high mechanical properties. However, they are faced with a fairly low thermal stability at high temperature. One of the best way to test this stability is to determine the evolution of their mechanical properties versus the temperature. By performing appropriated annealing, either structural relaxation or crystallization (partial or total) can be achieved. The influence of these two structural evolutions have been investigated. It appears that the Zr50Cu40Al10 bulk glassy alloy exhibits very good features concerning the stability criterion.

Original languageEnglish
Pages (from-to)1359-1362
Number of pages4
JournalMaterials Transactions
Volume48
Issue number6
DOIs
Publication statusPublished - 2007 Jun

Keywords

  • Dependence on mechanical properties
  • Structural relaxation
  • Temperature
  • Viscoelastic phenomena
  • ZrCuAl bulk glassy alloy

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Fingerprint Dive into the research topics of 'Dynamic mechanical properties in a Zr<sub>50</sub>Cu<sub>40</sub>Al <sub>10</sub> bulk metallic glass'. Together they form a unique fingerprint.

Cite this