拉伸断口形貌表现出韧性断裂特征。
Tensile fracture morphology is characterized by ductile rupture.
两组具有不同形变机制的奥氏体不锈钢拉伸断口均为韧性断裂。
Interestingly, the tensile fracture of the two austensite stainless steels with different deformation mechanism is ductile fracture.
示波冲击曲线与断口形貌和硬度以及组织有良好的对应关系，是韧性分析的有效方法之一。
Oscilloscope Charpy impact curve corresponds well with fractographic characteristic, hardness curve and the microstructures, therefore is the effective toughness analyzing method.
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