Properties of ductile high entropy bulk metallic glass Cu29Zr32Ti15Al5Ni19

DOI

10.2991/icaemt-15.2015.7How to use a DOI?

Keywords

Metallic Glass; High Entropy Alloy; Compressive Strength; Modulus; Nano Indentation

Abstract

Bulk metallic glass Cu29Zr32Ti15Al5Ni19 was successfully prepared in a copper mold with designing idea of high entropy alloys. The compressive strength of glassy Cu29Zr32Ti15Al5Ni19 is 1673.4MPa. Particular attention should be pay to that it shows a plastic deformation high up to 20% during compression. According to the nanoindentation analysis, the modulus and the nano-hardness of glassy Cu29Zr32Ti15Al5Ni19 is up to 103.8 GPa and 7.52GPa, respectively.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jinhong Pi
AU  - Xiancong He
AU  - Yunqiang Bai
PY  - 2015/08
DA  - 2015/08
TI  - Properties of ductile high entropy bulk metallic glass Cu29Zr32Ti15Al5Ni19
BT  - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
PB  - Atlantis Press
SP  - 35
EP  - 38
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaemt-15.2015.7
DO  - 10.2991/icaemt-15.2015.7
ID  - Pi2015/08
ER  -