A Damage-tolerant Bulk Metallic Glass at Liquid-nitrogen Temperature
Yi Jun1, Seifi S. Mohsen1, Wang Weihua2, Lewandowski John J.1,*
Fig. 3. SEM side view of micro-notched toughness test sample before and after fracture. a SEM image of micro-notch introduced by a diamond-coated razor blade with a root radius of 1–3 μm. b Side view of the micro-notched ZT fractured at 298 K. c Side view of the micro-notched ZT fractured at 77 K.