摘要
本文对两种玻璃纤维增强聚丙烯在拉伸、弯曲和冲击载荷下的断口形貌特征进行了观察分析,探讨了典型形貌特征的形成原因和增强聚丙烯在不同外载条件下的断裂过程。
The fractographic features of two kinds of glass-fibre-reinforced polypropylene suffered tension, bending and impact bending load are observed and analysed in this paper. The formation mechanisms of typical fracture surface features and the fracture procedure under different load conditions are also discussed.
基金
贵州省科学基金
关键词
聚丙烯
断口形貌
断裂
polypropylene
Fractographic features
fracture
