Discovering inch-diameter metallic glasses in three-dimensional composition space

被引：228

作者：

Ma, H

Shi, LL

Xu, J

Li, Y

Ma, E

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

[2] Natl Univ Singapore, Dept Mat Sci, Singapore 117548, Singapore

[3] Johns Hopkins Univ, Dept Mat Sci & Engn, Baltimore, MD 21218 USA

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 18期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2126794

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have discovered low-cost bulk metallic glasses (BMGs) with diameters as large as 16 to 25 mm based on the ordinary engineering metal Mg. We also use this example to present a new strategy, to illustrate how to navigate in three-dimensional composition space for locating the best glass-forming compositions. The extraordinary glass-forming ability demonstrated by the inch-sized BMGs has implications for future development and applications of amorphous metals. (C) 2005 American Institute of Physics.

引用

页码：1 / 3

页数：3

共 21 条

[1] Thermodynamics and kinetics of the Mg65Cu25Y10 bulk metallic glass forming liquid [J].