Influence of Sb on damping capacity and mechanical properties of Mg2Si/Mg–9Al composite materials
Influence of Sb on damping capacity and mechanical properties of Mg2Si/Mg–9Al composite materials
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DOI：
10.1016/j.jallcom.2006.05.006
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发表时间：
2007-03
影响因子：
6.2
通讯作者：
L. Liao;X. Zhang;Wang Haowei;Xianfeng Li;M. Naiheng
中科院分区：
文献类型：
--
作者：
L. Liao;X. Zhang;Wang Haowei;Xianfeng Li;M. Naiheng
研究了添加Sb对镁硅/镁铝复合材料力学性能和减振性能的影响。由于Sb的变质，镁硅金属间化合物呈现出细化的多边形相，细化了镁基体的晶粒度。这种改性材料的微观结构的改善导致了拉伸性能和减振性能的大幅提高。
The influence of Sb addition on mechanical properties and damping capacity of Mg2Si/Mg–9Al composite materials were investigated. Due to modification of Sb, Mg2Si intermetallic compound exhibits refinement polygonal type, and the grain size of Mg matrix reduces. Such improved microstructure of the modified materials results in the large improvement in tensile properties and damping capacity.