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首页> 外文会议>Nanoscience, Engineering and Technology (ICONSET), 2011 International Conference on >Experimental studies on machining characteristics of hybrid aluminium metal matrix composite and carbon nano tubes added hybrid aluminium metal matrix composite
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Experimental studies on machining characteristics of hybrid aluminium metal matrix composite and carbon nano tubes added hybrid aluminium metal matrix composite

机译：混杂铝金属基复合材料和碳纳米管混杂铝金属基复合材料加工特性的实验研究。

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This paper discusses the comparative study on machining hybrid aluminium metal matrix composites (Al6061-SiC-Al2O3) and carbon nano tubes (CNT) added hybrid MMCs. The ordinary hybrid composites were fabricated using the liquid metallurgy technique by stir casting method under which wt.6% of particulates SiC and Al2O3 were dispersed in the base matrix. The second CNT-hybrid composite is a woven alumina (Al2O3) fiber cloth with aligned CNTs grown on the surface of the fibers, impregnated with an epoxy, termed herein ‘CNT-alumina’ composite. Both the obtained cast composites were turned using PCD cutting tool under various cutting conditions and their performances were clearly analyzed individually. The objective was to obtain a comparative study revealing minimum surface roughness of the test materials. The analysis done on the obtained test results reveal that the surface roughness of the CNT-alumina hybrid MMC was very much reduced than the ordinary hybrid MMCs.
机译：本文讨论了加工混合铝金属基复合材料（Al6061-SiC-Al 2 O 3 ）和添加碳纳米管（CNT）混合MMC的比较研究。普通的杂化复合材料是采用液体冶金技术通过搅拌铸造法制备的，其中6％的SiC和Al 2 O 3 颗粒分散在基础基质中。第二种CNT杂化复合材料是一种编织的氧化铝（Al 2 O 3 ）纤维布，其在纤维表面上生长有取向的CNT，并浸渍有环氧树脂，在本文中称为'CNT-氧化铝'复合材料。使用PCD切割工具在各种切割条件下对两种获得的铸造复合材料进行车削，并对其性能进行了清晰的单独分析。目的是进行比较研究，以揭示测试材料的最小表面粗糙度。对获得的测试结果进行的分析表明，与普通的混合MMC相比，CNT-氧化铝混合MMC的表面粗糙度大大降低。

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