Influence of Ag Micro-addition on the Bending Fracture Behavior of Cu-based Metallic Glasses

DOI

10.2991/icmea-16.2016.27How to use a DOI?

Keywords

Cu-based Bulk Glass, Glass Forming Ability, Thermal Stability, Compression Performance, Fracture Morphology.

Abstract

In order to improve the glass forming ability of Cu-based bulk amorphous, improve it's mechanical properties and plasticity, the Cu46Zr42Al8Ag4 alloy rods with 3.0 mm in diameter were prepared by the suspend melting-copper mold suction casting. The structure, thermal stability and flexural behavior were tested. The results showed that the structure of all rod was composed of amorphous phase. The addition of Ag improve the bending strength of copper base block amorphous.The bending strength of without adding Ag element is 2717.57Mpa up to 2995Mpa. Fracture presents the venation of long and narrow uplift, local plastic deformation occurred.

Copyright

© 2016, 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  - Ling ZHANG
AU  - Xiang-Bin YI
AU  - Wen-Chun CHANG
AU  - Jian-Chen SHENG
PY  - 2016/12
DA  - 2016/12
TI  - Influence of Ag Micro-addition on the Bending Fracture Behavior of Cu-based Metallic Glasses
BT  - Proceedings of the 3rd International Conference on Material Engineering and Application (ICMEA 2016)
PB  - Atlantis Press
SP  - 171
EP  - 174
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmea-16.2016.27
DO  - 10.2991/icmea-16.2016.27
ID  - ZHANG2016/12
ER  -