摘要
与其它结构金属材料相比,镁合金具有质轻的显著优点,因此被广泛应用于交通运输和航空等领域。随着研究的深入和研究范围的扩大,镁合金更多的优点被开发利用:较高的理论能量密度,较大的阻尼容量和屏蔽效能以及良好的生物相容性。因此镁合金具有作为储氢材料、可再充电电池、阻尼材料、可生物降解的植入材料、电磁屏蔽材料、导热材料的潜力,但是每一种功能材料都存在未解决的瓶颈问题。本文针对近年来大量的研究工作进行了概括,总结了镁及镁合金作为以上6种功能材料的主要研究方向及研究进展,讨论了未来主要的研究方向。
Magnesium alloys have a significant advantage, low density over other structure metals currently and have been widely used in various fields such as transportation and aerospace. With the development of research and the enlargement of research scope, more advantages have been developed： high storage capacity, high theoretical volumetric energy density, extraordinarily high damping capacity, good biocompatibility, excellent shielding efficiency as well as impressive thermal conductivity. Therefore Mg alloys have the potential to be various functional materials, such as hydrogen storage material, rechargeable electrochemical batteries, damping material, biodegradable implant material, electromagnetic shielding material, and thermal conductive material. Unfortunately, each kind of functional material has bottlenecks needing to be broken through, and a lot of researches have to be carried out. This review comprehensively covers the research progress and the up-to-date summary of Mg and Mg alloys as functional materials in recent years. The six kinds of functional materials above all will be discussed.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2016年第9期2269-2274,共6页
Rare Metal Materials and Engineering
基金
International Science & Technology Cooperation Program of China(2014DFG52810)
National Natural Science Foundation of China(51571043)
Fundamental Research Funds for the Central Universities(106112015CDJZR135515)
关键词
镁合金
功能材料
新工艺
性能
合金化
magnesium alloys
functional materials
novel processing
properties
alloying
