ductile fracture

基本解释

The mechanical condition of ductile fracture of pressure vessel materials and their relations to the fracture are investigated based on the micromechanics.
应用细观力学的观点分析压力容器材料韧性断裂的力学条件，并考察其与断裂参量的关系。
Through the analysis of test results and stress fields, the change of metal materials′ ductile fracture mode with different stress condition parameters are discussed.
通过试验结果与应力场分析，讨论了不同应力状态参数下，金属材料韧性断裂形式的变化规律。
To accurately predict the forming limit in aluminum alloy sheet forming, ductile fracture criterion is introduced into numerical simulation.
为了准确地预测铝合金板材成形极限，将韧性断裂准则引入到数值模拟中。

韧性断裂
The new ductile fracture criterion is then used on predicting ductile fracture in sheet metal and bulk metal forming processes.
将新建立的韧性断裂准则应用于金属板料成形和体积成形工艺中的韧性断裂预测。
物理学
韧性断裂
The brittle fracture and the ductile fracture of material are two basic kinds of failure.
脆性断裂和韧性断裂为两种基本破坏形式。
延性断裂
延性破裂
延性断口