Insight on Viscoelasticiy of Ti16.7 Zr16.7 Hf16.7 Cu16.7 Ni16.7 Be16.7 High Entropy Bulk Metallic Glass

High entropy bulk metallic glasses show promising mechanical and physical properties. Dynamic mechanical properties of Ti16.7 Zr16.7 Hf16.7 Cu16.7 NU16.7 Be16.7 high entropy bulk metallic glass were investigated by mechanical spectroscopy (or called dynamic mechanical analysis). The main (α) relaxat...

Full description

Saved in:
Bibliographic Details
Published in:Journal of iron and steel research, international international, 2016-01, Vol.23 (1), p.19-23
Main Authors: QIAO, Ji-chao, PELLETIER, Jean-marc, LI, Ning, YAO, Yao
Format: Article
Language:English
Subjects:
Applied and Technical Physics
Engineering
Engineering Sciences
high entropy bulk metallic glass
Machines
Manufacturing
Materials
Materials Engineering
Materials Science
mechanical spectroscopy
Metallic Materials
Physical Chemistry
Processes
quasi-point defect theory
viscoelasticity
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:High entropy bulk metallic glasses show promising mechanical and physical properties. Dynamic mechanical properties of Ti16.7 Zr16.7 Hf16.7 Cu16.7 NU16.7 Be16.7 high entropy bulk metallic glass were investigated by mechanical spectroscopy (or called dynamic mechanical analysis). The main (α) relaxation was observed in the framework of the loss modulus G“, which is related to the dynamic glass transition behaviour for the glassy materials. From physical model point of view, dynamic mechanical properties of the Ti16.7 Zr16.7 Hf16.7 Cu16.7 Ni16.7 Be16.7 high entropy bulk metallic glass show good agreement compared with the quasi-point defects theory.
ISSN:1006-706X
2210-3988
DOI:10.1016/S1006-706X(16)30005-X