摘要
综述了钾、钠在铸铁、铸钢和铸造有色合金中的应用，并对它们在铸造合金中的作用机理进行了深入分析，最后对扩大钾、钠在铸造合金中的应用，提出了看法。
In this paper,thepresentsituationthat potassium andsodium were usedin castiron,caststeelsand cast nonferrous metals was sum marized .The effect mechanism of potassium and sodium in cast alloys was analyzed. At last,in orderto enlargetheuseofpotassium andsodium in casting alloys,afew problems meritingattentionin future research are suggested.
出处
《材料开发与应用》
CAS
2000年第1期40-45,共6页
Development and Application of Materials
