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Effect of recycled carbon fiber reinforcement on the wear behavior of epoxy composite

机译:再生碳纤维增强对环氧复合材料磨损性能的影响

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摘要

In the recent years, carbon fiber reinforced polymer (CFRP) composites have formed a very important class of tribo-engineering materials in nonlubricated condition. The usage of CFRPs has been growing at a substantial rate that leads to the increasing amount of waste generated from end-of-life components and manufacturing scrap. In the present paper, the role of as-received (rCF-AR) and cryogenic treated (rCF-T) recycled carbon fiber (rCF) reinforcements were investigated on the tribological behavior of epoxy composites by using a micro pin-on-disc tribotester apparatus under dry sliding condition. The wear behavior of the composites was analyzed based on three different sliding velocities and loads at a constant sliding distance. The results showed that the reinforcement effect of rCF-T as compared to rCF-AR has enhanced the wear resistance of epoxy composite, which is attributed to the improved adhesion between the treated rCFs and epoxy matrix.
机译:近年来,碳纤维增强聚合物(CFRP)复合材料在非润滑条件下已经形成了非常重要的一类摩擦工程材料。 CFRP的使用率一直在快速增长,这导致报废组件和制造废料产生的废物数量增加。在本文中,通过使用微型针盘式三botester研究了原样(rCF-AR)和低温处理的(rCF-T)再生碳纤维(rCF)增强材料对环氧复合材料的摩擦学性能的作用。设备在干滑条件下。基于三种不同的滑动速度和恒定滑动距离下的载荷,分析了复合材料的磨损行为。结果表明,与rCF-AR相比,rCF-T的增强作用增强了环氧复合材料的耐磨性,这归因于处理后的rCF与环氧树脂基体之间的粘附性得到了改善。

著录项

  • 来源
    《Journal of Materials Research》 |2016年第13期|1900-1907|共8页
  • 作者单位

    Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka, 76100 Melaka, Malaysia;

    Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka, 76100 Melaka, Malaysia;

    Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka, 76100 Melaka, Malaysia;

    Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka, 76100 Melaka, Malaysia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
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