摘要
通过对BHW35钢光滑圆柱和圆周切口试件的拉伸实验,分析了试件的变形过程和宏观断裂特征,得出了应力三维度与断裂机制的关系。
The paper analyzed the forming process and the character of macroscopic fracture of tensilespecimens made of BHW35 steel by smooth tensile specimens experimenting. The relation of stress triaxiality vs fracture mechanism is obtained.
出处
《齐齐哈尔大学学报(自然科学版)》
2000年第1期31-33,共3页
Journal of Qiqihar University(Natural Science Edition)