我校铸造专业负责研究的“稀土高强度铸铁”是机电部科研基金项目,研究稀土元素在铁水中的作用及微量元素对铸铁性能的影响,在此基础上研制两种适用于铁水的稀土蠕化剂,以便稳定地获得蠕墨铸铁。经三年多的研究,现已完成合同内容,达到了预期目的。 Our casting professional responsible for the study of “rare earth high-strength cast iron” is the Electrical and Mechanical Research Fund project to study the role of rare earth elements in molten iron and trace elements on the performance of cast iron, on the basis of the development of two suitable for hot metal rare earth creep In order to stably obtain compacted graphite iron. After more than three years of research, the contract has now been completed and the expected purpose has been achieved.