Keywords bulk metallic glass;shock wave effect;high speed impact;two-stage light gas gun;synchrotron radiation;in situ X-ray diffraction;fracture;structure;crystallization;

• 大块金属玻璃;冲击波效应;高速碰撞;压力效应;二级轻气炮;同步辐射;原位X射线衍射;断裂;微观结构;晶化;