geared crane ladle

Cracking of crane wheel was analyzed by means of macroscopic, microscopic, chemical, SEM and EDS analysis.

针对断裂的吊车车轮进行了失效分析,采用宏微观形貌、化学成分、金相显微组织、SEM微观断口形貌、EDS微区成分分析等手段,分析了吊车车轮断裂的原因。