Study on Microstructure and EDAX Analysis of Al/SiC/Gr Hybrid Metal Matrix Composites
作者: M. ElangoK. Annamalai
作者单位: 1VIT Chennai, School of Mechanical Engineering and Building Sciences, Chennai, Tamil Nadu, 600 127, India
刊名: Journal of Surface Science and Technology, 2019, Vol.35 (1-2), pp.60-66
来源数据库: Informatics Publishing Ltd
DOI: 10.18311/jsst/2019/20108
关键词: GraphiteHybrid Metal Matrix Composites (HMMCs)Microstructure and EDAXAl6061SiC
原始语种摘要: The objective of this endeavor is to investigate the influence of graphite particles addition to the Al/SiC composites manufactured by stir casting method. Al/SiC/Gr hybrid metal matrix composites are preferred replacement for single reinforced composites by virtue of strengthened mechanical and tribological properties. A layered SiC/Gr composite material is required in gas turbine combustor can. Al/SiC/Gr composites are required in bearings, and pistons due to selflubrication, low wear rate and less friction. The inclusion of both strong reinforcement like SiC and smooth reinforcement like graphite enhances hardness and wear resistance of aluminium composites. The reinforcement content of graphite was varied from 2.5 to 7.5 wt % in a step of 2.5 wt. The SiC was fixed at 5 wt. % for all...
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  • composites 菊科植物
  • graphite 石墨
  • hardness 硬度
  • layered 成层的
  • hybrid 杂种
  • tribological 摩擦、润滑、磨耗兼容性
  • material 充填料
  • single 单独的
  • reinforced 加筋的
  • reinforcement 放大