Structural features and high quasi-static strain rate sensitivity of Au49Cu26.9Ag5.5Pd2.3Si 16.3 bulk metallic glass

S. V. Ketov, N. Chen, A. Caron, A. Inoue, D. V. Louzguine-Luzgin

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Here we report on the formation of a crystalline Au-based solid solution surface layer on solidification, which is responsible for yellow color of the Au-based bulk metallic glass (BMG) samples. The structure of the BMG alloy was studied by X-ray diffractometry, scanning electron microscopy, and transmission electron microscopy. The deformation behavior of these Au-based BMG samples on heating was studied at temperatures above Tg at different strain rates.

Original languageEnglish
Article number241905
JournalApplied Physics Letters
Volume101
Issue number24
DOIs
Publication statusPublished - 2012 Dec 10

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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