摘要
研究了球墨铸铁的电磁性能，并着重对其影响因素进行了分析，为采用电磁法检测球墨铸铁组织结构提供了可靠的理论根据，实现了对铸态球铁基体组织的无损检测。
This paper studies the electromagnetic properties of ductile iron and specifically analyses the influential factors.Moreover,it provides reliable theoretical basis for detecting the structure of ductile iron by the electromagnetic method in order to realize the nondestructive detection of the matrix of as-cast ductile iron.
基金
湖北省科委课题
关键词
球墨铸铁
电磁性能
无损检验
组织结构
ductile iron
electromagnetic properties
matrix
nondestructive testing
