Preparation of Zr52.8Cu29.1Ni7.3Al9.8Y1 bulk metallic glass by hereditary process

DOI

10.2991/ic3me-15.2015.316How to use a DOI?

Keywords

Zr-based; Bulk metallic glass; Precursors; Hereditary; Flexural strength

Abstract

Zr-based bulk metallic glass possesses the highest potential as a structural material among metallic glasses. However, its potential application has been restricted by a number of issues, such as fragility, small size and difficult fabrication into different shapes. In this paper, an attempt is made to evaluate the possibility of preparing a solid Zr52.8Cu29.1Ni7.3Al9.8Y1 bulk metallic glass by using binary precursors. It is found that the GFA and the stability of Zr52.8Cu29.1Ni7.3Al9.8Y1 bulk metallic glasses prepared in the hereditary process increase with the increasing quenching temperature, while the supercooled liquid region Tx increase from 55 K to 83 K. The flexural strength increases to 1823 MPa at a quenching temperature of 1723 K.

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/).

Download article (PDF)

TY  - CONF
AU  - Shuaidan Lu
AU  - Shuchen Sun
AU  - Xiaoxiao Huang
AU  - Xiaoping Zhu
AU  - Xiaodong Li
AU  - Ganfeng Tu
AU  - Shaodong Huang
PY  - 2015/08
DA  - 2015/08
TI  - Preparation of Zr52.8Cu29.1Ni7.3Al9.8Y1 bulk metallic glass by hereditary process
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1637
EP  - 1642
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.316
DO  - 10.2991/ic3me-15.2015.316
ID  - Lu2015/08
ER  -