The cause has been analyzed which makes a difference of anti - destroying property and fracture surface feature of chrome clad.
对两种状态铬层的破坏抗力差异和端面形貌特征的形成原因进行了分析。
According to the observed morphology on the fracture surface, the fracture surface had pseudo-cleavage feature and plastic tearing feature in the last stage of crack growth in high magnification.
高倍下观察断口发现有准解理特征，在裂纹扩展最后阶段有塑性撕裂特征。
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