金属玻璃的剪切带变形与断裂机制研究进展

屈瑞涛, 王晓地, 吴少杰, 张哲峰

Research Progress in Shear Banding Deformation and Fracture Mechanisms of Metallic Glasses

QU Ruitao, WANG Xiaodi, WU Shaojie, ZHANG Zhefeng

图8 小尺寸样品Vit-105金属玻璃压缩工程应力-应变曲线及变形断裂形貌[70] (a) engineering stress-strain curve (b-e) deformation features and shear band cracking observed with SEM and XRT, respectively (f, g) fracture surfaces showing smooth frictional morphologies without veins

Fig.8 Engineering stress-strain curve, and deformation and fracture morphologies of Vit-105 MG with small-sized sample[70]