首页> 外文会议>ASME international manufacturing science and engineering conference 2011 >STUDY OF CARBON NANOTUBES ON WEAR PERFORMANCE OF ALUMINUM MATRIX COMPOSITES BY FRICTION STIR PROCESSING
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STUDY OF CARBON NANOTUBES ON WEAR PERFORMANCE OF ALUMINUM MATRIX COMPOSITES BY FRICTION STIR PROCESSING

机译:摩擦搅拌法研究碳纳米管对铝基复合材料耐磨性能的影响

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摘要

Carbon nanotubes (CNTs) reinforced Al matrix composites were prepared by friction stir processing (FSP). The effect of CNTs content on the wearing performance and hardness of Al matrix composites was studied. Results show that CNTs reinforced Al matrix composites by FSP are to create a good dispersion of the CNTs in the matrix and to achieve a good combination with the matrix. The interface of CNTs and pure aluminum matrix is smooth, no defects and is one kind of mechanical bonding interface. There are a large number of dislocations. CNTs can strengthen the matrix composites effectively and obviously improve the hardness of the composites. With increasing CNTs content, CNTs can also improve the wear performance of the matrix composites.
机译:通过摩擦搅拌工艺(FSP)制备了碳纳米管(CNTs)增强的Al基复合材料。研究了碳纳米管含量对铝基复合材料耐磨性能和硬度的影响。结果表明,通过FSP进行的CNTs增强的Al基复合材料可在基体中形成良好的CNT分散性,并与基体实现良好的结合。碳纳米管与纯铝基体的界面光滑,无缺陷,是一种机械键合界面。有大量的脱位。碳纳米管可以有效地增强基体复合材料,并明显提高复合材料的硬度。随着CNT含量的增加,CNT还可以改善基体复合材料的磨损性能。

著录项

  • 来源
  • 会议地点 Corvallis OR(US);Corvallis OR(US)
  • 作者单位

    Nanchang Hangkong University Aeronautical Science and Technology Key Lab. of Aeronautical Materials Processing Nanchang, Jiangxi, CHINA;

    Nanchang Hangkong University Aeronautical Science and Technology Key Lab. of Aeronautical Materials Processing Nanchang, Jiangxi, CHINA;

    Nanchang Hangkong University Aeronautical Science and Technology Key Lab. of Aeronautical Materials Processing Nanchang, Jiangxi, CHINA;

    Nanchang Hangkong University Aeronautical Science and Technology Key Lab. of Aeronautical Materials Processing Nanchang, Jiangxi, CHINA;

    Manufacturing Department Jiangling Motors Corporation Ltd. Nanchang Jiangxi, CHINA;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 机械制造工艺;
  • 关键词

    friction stir process; carbon nanotubes; Al matrix composites; wear performance;

    机译:搅拌摩擦过程;碳纳米管;铝基复合材料;耐磨性能;

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