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镁基复合材料增强相及其制备方法研究进展
Research Progress on Reinforced Phases and Preparation Methods of Magnesium Matrix Composite
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- DOI:
- 作者:
- 徐学利 骆凡 路永新 强伟 张彬华 朱鹏龙
XU Xueli;LUO Fan;LU Yongxin;QIANG Wei;ZHANG Binhua;ZHU Penglong
- 作者单位:
- 西安石油大学材料科学与工程学院
School of Materials Science and Engineering,Xi’an Shiyou University,Xi'an 710065,China
- 关键词:
- 镁基复合材料 增强相 制备方法 力学性能
Magnesium matrix composite Reinforced phase Preparation method Mechanical properties
- 摘要:
- 镁基复合材料表现出高的比强度、耐磨性、优异的导热性和导电性以及良好的阻尼能力,在航空航天、汽车以及生物医学等行业有着广泛的应用。综述了镁基复合材料的主要增强相类型及其对镁基复合材料的性能的影响,总结了镁基复合材料的制备方法,分析了不同制备工艺的优缺点。展望了增强相对镁基复合材料的强化及制备方法,指出镁基复合材料的研究重点是混合相增强和原位合成增强。
Magnesium matrix composites show high specific strength,wear resistance,excellent thermal and electrical conductivity and good damping ability,and are widely used in aerospace,automotive and biomedical industries.In this paper,the main reinforcement phase types of magnesium matrix composites and their effects on the properties of magnesium matrix composites are reviewed,the preparation methods of magnesium matrix composites are summarized,and the advantages and disadvantages of different preparation processes are analyzed.The strengthening and preparation methods of magnesium matrix composites were prospected.It was pointed out that the research emphasis of magnesium matrix composites was mixed phase strengthening and in-situ synthesis strengthening.