纤维增强铅基复合材料单轴拉伸试验的动态观察
Observation on the Axial Tensile Testing of the Carbon/Plumbum Composites
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摘要: 在扫描电镜下对单向拉伸应力状态下的铅基复合材料的断裂过程进行观察;找出了铅基复合材料在拉伸状态下裂纹萌生及扩展的规律;结合拉伸断口形貌分析,讨论影响铅基复合材料拉伸断裂过程的主要因素。Abstract: The fracture of the carbon fiber reinforced plumbum matrix composites in axial tensile was observed by the use of electron scanning microscopy.The character of the crack initiation and propagation of the composites was identified.The main factor which affects on the tensile fracture of the C/Pb composites was given.
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