铜-石墨材料性能间的关联分析

Grey Relation Analysis among Copper-Graphite Material Properties

摘要: 用灰色系统分析方法,以材料的抗弯强度为参考数据列,分析弹性模量、硬度、相对密度与抗弯强度的关联度。对应的关联度数值分别为0.77,0.67,0.53。

Abstract: Taking the bend strength of copper-graphite materials as compare sequence,the grey relation among elastic modulus,hardness,relative density and bend strength were analysed,and the grey relation values are 0.77,0067,0,53 respectively.