临氢环境下聚乙烯管材力学性能研究进展
杨鹏, 李敬法, 郑度奎, 宇波, 赵杰, 李建立, 段鹏飞, 李璐伶

Research Progress on Mechanical Properties of Polyethylene Pipes in Hydrogen Containing Environment
YANG Peng, LI Jingfa, ZHENG Dukui, YU Bo, ZHAO Jie, LI Jianli, DUAN Pengfei, LI Luling
图2 屈服应力和拉伸断裂标称应变与拉伸速度的关系[8]
Fig.2 Relationship between tensile yield stress and nominal strain of tensile fracture with different tensile speeds[8]