黄金分割原则在酚醛树脂基摩擦材料配方设计中的应用

发布时间：2018-07-12 07:57

本文选题：摩擦材料 + 黄金分割原则　；参考：《化工新型材料》2017年03期

【摘要】：在酚醛树脂基摩擦材料配方设计中,采用黄金分割原则对增强纤维的含量进行优化。通过对摩擦材料样品进行摩擦磨损性能、力学性能和物理性能测试,结果表明,当碳纤维质量含量为16%,矿物纤维质量含量为5%时,摩擦材料样品的综合性能最佳,其摩擦系数值为0.40,磨损率为0.26×10~(-7)cm~3/N·m,冲击强度为5.21J/cm~2,硬度为85HRM,密度为1.88g/cm~3。表明利用黄金分割原则设计摩擦材料的配方在大幅减少实验次数的同时,可以显著改善摩擦材料的性能。
[Abstract]:In the formulation design of phenolic resin based friction material, the content of reinforced fiber was optimized by golden section principle. The friction and wear properties, mechanical properties and physical properties of the friction material samples were tested. The results showed that when the carbon fiber content was 16 and the mineral fiber mass content was 5, the comprehensive properties of the friction material samples were the best. The friction coefficient is 0.40, the wear rate is 0.26 脳 10 ~ (-7) cm ~ (-7) / N ~ (m), the impact strength is 5.21 J / cm ~ (-2), the hardness is 85 HRM, the density is 1.88 g / cm ~ (-3). It is shown that the design of friction materials by golden section principle can greatly reduce the number of experiments and improve the properties of friction materials.
【作者单位】：咸阳师范学院化学与化工学院;
【基金】：咸阳师范学院专项科研基金(15XSYK041)
【分类号】：TQ323.1;TB39

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