This study investigated the relationship between low-cycle fatigue (LCF$ strength of austempered ductile iron (ADI) and cast section size and position .

• 本研究主旨在探讨球墨铸铁(DI)断面尺寸及各位置因凝固时间的不同，对沃斯回火球墨铸铁(ADI)在应变控制下低周疲劳行为的影响。