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.
铸造A356-T6铝合金试样的拉伸断口显示其断裂为韧性断裂与脆性断裂的混和模式。
The tensile fracture mechanism of cast A356-T6 aluminum alloy revealed a trangranular model(along the cell fracture) with quasi-cleavage feature.
这种界面冶金结合层并不会引起脆性断裂，具有与基材相同的韧性断口形貌。
The interface layer of metallurgical bonding will not induce brittle fracture and will share the ductile SEM fractographs of the substrate.
两种材料在高温下的断口形貌均表现为韧性断裂。
The fracture appearance of both materials belongs to ductile fracture.
添加缓蚀剂后使N80试样的韧性有明显的增加，断口裂纹缝隙明显减小，力学性能有了明显的提高。
The mechanical property of N80 steel has increased obviously after adding corrosion inhibitor, where the ductility of N80 steel increased, and crack fissure of fracture surface decrease.
挤压态合金的拉伸断口宏观上为杯锥状，微观上表现为明显的韧性断裂特征。
The fracture of the as-extruded composite on a macroscopic scale is cup and cone morphology and features with the toughness failure on the microscopic scale.
通过硬度试验、冲击试验、断口扫描和金相组织观察，研究了T92钢焊接接头的韧性与组织的关系。
Through hardness test, impacting test, SEM of failure surface and microstructure observation, the relationship between the toughness and its microstructure of welding joint of T92 steel was studied.
由压缩断口分析可知，基体为韧性断裂。
On the basis of analysis of SEM fractographies, matrix fracture is ductile.
样品的拉伸断口是典型的韧性断口，有利于材料后续加工成型。
The tensile fracture surface shows a typical ductile fracture which is advantageous to follow-up processing.
样品的拉伸断口是典型的韧性断口，有利于材料后续加工成型。
The tensile fracture surface shows a typical ductile fracture which is advantageous to follow-up processing.
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