Bulk Metallic Glass Composites with Transformation-Mediated Work-Hardening and Ductility

被引：485
|
作者：
Wu, Yuan [1 ]
Xiao, Yuehua [1 ]
Chen, Guoliang [1 ]
Liu, Chain T. [2 ]
Lu, Zhaoping [1 ]
机构：
[1] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China
[2] Hong Kong Polytech Univ, Dept Mech Engn, Kowloon, Hong Kong, Peoples R China
来源：
ADVANCED MATERIALS | 2010年 / 22卷 / 25期
基金：
中国国家自然科学基金;
关键词：
MARTENSITIC-TRANSFORMATION; MATRIX COMPOSITES;
D O I：
10.1002/adma.201000482
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A bulk metallic glass (BMG) composite with large tensile ductility and work-hardening capability (see figure) was developed by applying the "transformation-induced plasticity" concept to amorphous alloys. The current approach is not believed to be limited to the current BMG composite but could promote ductility in other BMG systems, offering a new paradigm for developing BMGs with improved ductility as practical engineering materials.
引用
收藏
页码：2770 / +
页数：5
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