Microstructural characteristics of white cast iron by lost foam casting with vibration

摘要：

By means of metallographic analysis, the microstructural characteristics of white cast iron with vibration in lost foam casting (LFC) were studied, and the phase analysis of the casting was investigated by using of XRD in this paper. The casting microstructure indicates the typical hypoeutectic microstructure of white cast iron, and its phase composition consists of ferrite, Fe2P, Fe2C, FeC, Fe7C3, Fe3Si, Fe3C and Mo2C. Meanwhile, the vibration refines the pearlite of the white cast iron, and the increased specimen thickness indicate that the refined role of vibration is obvious.

关键词： white cast iron microstructure vibration lost foam casting (LFC)

作者: Xiao Botao Fan Zitian Jiang Wenming Wang Yingdong Long Wei Zong Xiaoming Xu Jia Dong Xuanpu

作者单位: State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Scien State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Scien

会议类型: 国际会议

会议名称: The 11th Asian Foundry Congress(第11届亚洲铸造会议 AFC-11)

会议地点: 广州

会议语种:英文

页码: 1-4

在线出版日期: 2011-11-12（万方平台首次上网日期，不代表论文的发表时间）