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镁及镁合金功能材料的研究进展 被引量:45

Research Status of Magnesium Alloys as Functional Materials
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摘要 镁及镁合金质轻、比强度、比刚度高,在交通运输、航空航天等行业有着广泛的应用。随着对镁合金研究的深入,镁合金越来越多的性能被开发和利用。本文综述了镁及镁合金作为阻尼材料、导热材料、电磁屏蔽材料、生物医用材料、储氢材料和电池材料的优缺点及研究现状,并阐述了改善和提高各种性能的方法,讨论了未来的主要研究方向。 Magnesium as well as its alloys is widely used as structural materials in aerospace andautomobile industry due to their excellent physical properties such as low density, high specific strength and high stiffness. With the progress of research, more and more properties are put into application. The advantages, disadvantages and the research status of Mg alloys as functional materials are reviewed in this paper. The subject involves damping material, electromagnetic shielding material, thermal conductive material, biological implant material, hydrogen storage material and battery material. The methods to improve the performances and the main research directions in the future are discussed briefly.
出处 《材料科学与工程学报》 CAS CSCD 北大核心 2013年第1期148-152,共5页 Journal of Materials Science and Engineering
基金 国家科技支撑计划资助项目(2011BAE22B04) 重庆市科委资助项目(2010CSTC-HDLS)
关键词 镁合金 功能特性 合金化 加工工艺 magnesium alloys functional characteristics alloying processing technology
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