金属玻璃原子尺度结构和性能的调控:关于深冷处理的综述
Control of Atomic-Scale Structure and Properties of Metallic Glasses:A Review of Cryogenic Treatment
王丽媛 1姜佳丽 2王登科 1张祎 1王庆 1吕坚2
作者信息
- 1. 上海大学材料研究所,上海 200444
- 2. 香港城市大学机械工程系,香港 999077
- 折叠
摘要
通过调控金属玻璃的原子尺度结构进而提高它们的力学、物理、化学性能极为重要.在过去几十年里,金属玻璃领域研究者投入了大量精力以开发有效调控方法,如深冷处理.本文综述了深冷处理对金属玻璃性能的影响及其对初始结构能量状态的依赖关系,聚焦了金属玻璃中原子结构随深冷处理的演化,这些内容对于深入理解金属玻璃深冷处理效应具有重要作用.
Abstract
The control of atomic-scale structure of metallic glasses(MGs)to improve their physical,chemical,and mechanical properties is an essential issue.Over past decades,large efforts have been devoted into the development of effective MG control approaches,such as the cryogenic treatment(CT)technique.This research reviewed the effects of cryogenic treatment on the properties and their dependence on the initial structural energy state of MGs.Then,it focused on the atomic-scale structure evolution in MGs during CT,which is of fundamental importance to understand CT effects.
关键词
原子尺度结构/性能/深冷处理/金属玻璃Key words
atomic-scale structure/properties/cryogenic treatment/metallic glass引用本文复制引用
基金项目
National Natural Science Foundation of China(52171161)
Space Utilization System of China Manned Space Engineering(522KJZ-YY-NCL08)
出版年
2024
NETL
NSTL
万方数据