关于蠕墨铸铁的制取,虽然巳提出了几种铁水的处理方法,如少量加入Fe-Si-Mg,Mg-Ti和Ca-RE等,但是,不管哪一种方法都没有解决铸造组织的稳定性、回炉料的反复使用和熔渣的产生等问题。因此,希望确立能够稳定制造蠕墨铸铁的技术,故本研究对以Fe-Si-Mg为基础,用含有能中和干扰球化元素作用 Regarding composing of vermicular graphite iron, although several methods for treating hot metal have been proposed, such as adding Fe-Si-Mg, Mg-Ti and Ca-RE in small quantities, etc., Stability, the repeated use of back to the charge and the generation of slag and other issues. Therefore, we hope to establish a stable technology to make vermicular graphite iron, so this study is based on Fe-Si-Mg, with the role of interference can contain neutralizing elements