| 1 | Structure Heterogeneity in Metallic Glass: Modeling and Experiment显示文摘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. | H.B.Ke J.F.Zeng C.T.Liu Y.Yang | 2014 | Journal of Materials Science & Technology2014，30，6： | 5 |
您所在的机构暂未开通此部分的功能，请联系管理员