300M钢冲击疲劳断口起裂部位宏观特征和裂纹萌生机制
胡光立, 邹远鹏
The Feature of Fracture at Initial Region and Mechanism of Crack Initiation under Repeated Impact Fatigue Load for 300M Steel
Hu Guangli, Zou Yuanpeng
材料工程 . 1990, (3): 6 -9 .