2 GPa超高强中锰钢中的夹杂物对其高周疲劳性能的影响
李昌鹏, 庞建超, 王子龙, 李云杰, 李琳琳

Effect of Size and Distribution of Inclusions on High-cycle Fatigue Properties of a 2 GPa-graded Ultra-high-strength Medium-Mn Steel
LI Changpeng, PANG Jianchao, WANG Zilong, LI Yunjie, LI Linlin
图1 实验用2 GPa级中锰钢样品的形状和尺寸示意图
Fig.1 Schematic diagram of the shape and size for tensile samples (a) and high-cycle fatigue samples (b)