作者采用ZM5镁合金切属和其它材料,以机械混合方式试制成球化剂,并在实验室和生产条件下处理铁水取得了成功,其性能与现行的稀土镁合金处理所得到的数据相当。这种球化剂不仅经济效益显著,而且解决了镁切屑的处理问题。 Using ZM5 magnesium alloy cuttings and other materials, the authors tried to produce nodulizers by mechanical mixing and succeeded in handling molten iron under laboratory and production conditions. The performance was comparable to that obtained with current rare earth magnesium alloys . This nodulizer not only has significant economic benefits, but also solves the problem of handling magnesium chips.