ductility fracture

• 韧性断裂

ductility fracture的用法和样例：

例句

1. The fracture appearance showed that ductile fracture happened during tests at elevated temperature.
   断口形貌显示，叠轧材料的高温断裂属于韧性断裂。
2. The component metals of the bimetal often fracture during extrusion due to unsuitable parameters.
   双金属在挤压成形时，如果工艺参数选用不当，往往导致组元金属的韧性断裂。