期刊
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
卷 30, 期 6, 页码 560-565出版社
JOURNAL MATER SCI TECHNOL
DOI: 10.1016/j.jmst.2013.11.014
关键词
Metallic glass; Structure heterogeneity; Nanoindentation; Core-shell model
资金
- City University of Hong Kong (CityU) [7200303]
- CityU [CityU117612]
Despite the great efforts dedicated to metallic glasses (MGs), their structure still remains a mystery to be understood. With comparison to the existing micromechanical models, such as the free-volume and shear transformation zone (STZ) models, we first discuss in this article our recently proposed 'core-shell' model, which contains a solid-like matrix and liquid-like inclusions. This serves as the theoretical basis to understand the structural heterogeneity in MGs in our analytical framework. After that, a scanning ultrafast nanoindentation technique is used to map out the structure heterogeneity in a Zr-based bulk metallic glass (BMG). With these ongoing research efforts, we hope that more research work could be stimulated in the pursuit of the structure-property relation in MGs.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据