壁厚对HR2钢柱壳爆轰加载下膨胀断裂行为的影响
卢秋虹1(
), 王宁2, 范诚3, 申勇峰2, 刘明涛3, 汤铁钢3, 胡海波3
), 王宁2, 范诚3, 申勇峰2, 刘明涛3, 汤铁钢3, 胡海波3
Effect of Shell Thickness on Expanding Fracture Behavior of HR2 Steel Cylinders under Explosive Loading
LU Qiuhong1(), WANG Ning2, FAN Cheng3, SHEN Yongfeng2, LIU Mingtao3, TANG Tiegang3, HU Haibo3
), WANG Ning2, FAN Cheng3, SHEN Yongfeng2, LIU Mingtao3, TANG Tiegang3, HU Haibo3
图1. HR2钢柱壳芯部和外表面的原始微观结构金相
Fig.1. Microstructure in the internal (a) and near the outer surface (b) of as-annealed HR2 steel cylinder
