含钾钠铸铁的研究和应用

Progress of Research on K, Na-Containing Cast Irons

综述了我国含钾钠铸铁的研究和应用现状，对钾钠在铸铁中的作用机理进行了一些探讨。

The present situation of research on, and application of K, Na-containing cast irons in China was reviewed. The mechanism of effect of kalium and natrium in cast irons was discussed.