Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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Fabrication and Performance Evaluation of Carbon Fiber/Graphene Nano-Platelets Composites for Wear Resistance Application

GNP 첨가 탄소복합재료의 제조 및 마모 특성 평가

  • Park, Seung-Bhin (Department of Mechanical Engineering, Changwon National University) ;
  • Park, Jin-Chul (Department of Mechanical Engineering, Changwon National University) ;
  • Cho, Chang-Woo (Department of Mechanical Engineering, Changwon National University) ;
  • Song, Jung-Il (Department of Mechanical Engineering, Changwon National University)
  • Received : 2015.07.27
  • Accepted : 2015.08.21
  • Published : 2015.10.27
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Abstract

GNPs have several excellent mechanical properties including high strength, a good young's modulus, thermal conductivity, corrosion resistance, electronic shielding, etc. In this study, CF/GNP/Epoxy composites were manufactured using GNP weight ratios of 0.15 wt%, 0.3 wt%, 0.5 wt%, 0.7 wt% and 1 wt%. The composites were manufactured with a mechanical method (3-roll-mill). Tensile, impact and wear tests were performed according to ASTM standards D3039, D256 and D3181, respectively. The results show that the CF/GNP0.3wt%/Epoxy composites have good mechanical properties, e.g., tensile strength and impact and wear resistance. In this study, both carbon fabric and GNPs were used as reinforcements in the composites. The mechanical properties increased and weight loss decreased as the GNP content in the resin films was increased.

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References

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