Spark plasma sintered multi-wall carbon nanotube reinforced aluminum matrix composites
Spark plasma sintered multi-wall carbon nanotube reinforced aluminum matrix composites
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DOI：
10.1016/j.matdes.2009.10.022
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发表时间：
2010-06
影响因子：
8.4
通讯作者：
Jinzhi Liao;M. Tan;I. Sridhar
中科院分区：
文献类型：
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作者：
Jinzhi Liao;M. Tan;I. Sridhar
0-2.0wt.%的铝（Al）基复合材料多壁碳纳米管（MWCNT）的制备是通过在辊磨机中充分混合复合粉末，然后使用放电等离子烧结（SPS）机烧结，接着热挤压。获得了完全致密的Al-MWCNT复合材料。对复合材料的微观结构和力学性能进行了表征：当复合材料的初始添加量为0.5wt.%时，复合材料的力学性能有明显的提高的MWCNTs相比，铝样品没有太多的成本增加。
Aluminum (Al) matrix composites reinforced with 0–2.0wt.% multi-wall carbon nanotubes (MWCNTs) were prepared by thorough mixing of the composite powders in a roller mill and then sintered using a spark plasma sintering (SPS) machine followed by hot extrusion. Fully dense Al–MWCNT composites were obtained. The microstructure and mechanical properties of these composites were characterized: there is a significant enhancement in the Al–MWCNT composite properties at initial loadings 0.5wt.% of MWCNTs when compared to Al samples without much increase in cost.