石墨形态与汽车离合器失效断裂

摘要

By means of SEM and metallography microscope, the failure clutch platen were analyzed. The results show that improper control of numbers and area distribution of E type graphite may cause platen earlier crack.%应用扫描电镜、金相显微镜等多种手段，分析了离合器压盘失效的原因，发现E型石墨的数量、分布的区域控制不当会导致压盘早期断裂失效。