苏以人. 球墨铸铁曲轴的铸造缺陷分析及对策[J]. 金属加工(热加工), 2009, (17): 69-71.
引用本文: 苏以人. 球墨铸铁曲轴的铸造缺陷分析及对策[J]. 金属加工(热加工), 2009, (17): 69-71.
Casting defects analysis and preventive measures of ductile cast iron crankshaft[J]. MW Metal Forming, 2009, (17): 69-71.
Citation: Casting defects analysis and preventive measures of ductile cast iron crankshaft[J]. MW Metal Forming, 2009, (17): 69-71.

球墨铸铁曲轴的铸造缺陷分析及对策

Casting defects analysis and preventive measures of ductile cast iron crankshaft

  • 摘要: 曲轴是发动机的中心零件,常采用球墨铸铁材料生产,技术要求高,废品率高.球墨铸铁曲轴常见的铸造缺陷有球化不良、珠光体含量低、缩孔、缩松、石墨漂浮、反白口、夹渣和皮下气孔等.本文就其铸造缺陷形成原因作简要分析并提出一些防止措施,供大家参考.

     

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