期刊
METALS
卷 3, 期 1, 页码 77-113出版社
MDPI
DOI: 10.3390/met3010077
关键词
metallic glasses; mechanical properties; elasticity; deformation and failure
资金
- U.S. Department of Energy, Basic Energy Sciences, Materials Sciences and Engineering Division
- U.S. Department of Energy (DOE), Office of Science [DE-AC02-06CH11357]
Metallic glasses are known for their outstanding mechanical strength. However, the microscopic mechanism of failure in metallic glasses is not well-understood. In this article we discuss elastic, anelastic and plastic behaviors of metallic glasses from the atomistic point of view, based upon recent results by simulations and experiments. Strong structural disorder affects all properties of metallic glasses, but the effects are more profound and intricate for the mechanical properties. In particular we suggest that mechanical failure is an intrinsic behavior of metallic glasses, a consequence of stress-induced glass transition, unlike crystalline solids which fail through the motion of extrinsic lattice defects such as dislocations.
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