延性断裂 [力] ductile fracture
- 在拉伸受力时复合材料发生延性断裂。
The ductile fracture occurs under the tensile stress. - 本文报道了扫描电镜中的动态观察及其在金属研究中的应用,包括:1。延性断裂过程中的形变、裂纹形核与扩展;
This paper describes the application of in situ observation by SEM in metallic material research: 1. Deformation, crack nucleation and propagation in ductile fracture. - 为了考察奥氏体-贝氏体球铁的可靠性和使用寿命,还进行了延性断裂韧度与接触疲劳性能的试验。
The tests for the ductile fracture toughness and the contact fatigue are also carried out for examining serviceability and durability of austenite-bainite ductile cast iron.
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